Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Από 346,000 αξιολογήσεις, οι πελάτες αξιολογούν τους Software Architecture Developers με 4.9 από 5 αστέρια
Πρόσλαβε Software Architecture Developers

Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Από 346,000 αξιολογήσεις, οι πελάτες αξιολογούν τους Software Architecture Developers με 4.9 από 5 αστέρια
Πρόσλαβε Software Architecture Developers

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    208 εργασίες βρέθηκαν

    Cuento con la suscripción online paga de Odoo y necesito dominar la plataforma para gestionar una pequeña empresa. Mi nivel actual es principiante, por lo que requiero una guía clara y práctica. Lo que busco: • Sesiones en vivo (videollamada) enfocadas primero en el módulo de Compras, y luego en Ventas, Inventario y Contabilidad. • Ejemplos y ejercicios basados en escenarios reales de una PyME. • Respuestas en tiempo real a mis dudas durante cada sesión. • Material breve de apoyo (paso a paso o capturas) para repasar lo visto. Objetivo final: salir de la capacitación listo para operar de forma autónoma los procesos diarios en Odoo y aprovechar al máximo mi suscripción online.

    €120 Average bid
    €120 Μέση Προσφορά
    16 προσφορές
    Extract files from a zip with lost password - withdrawn
    6 μέρες left
    Βεβαιωμένο

    I have just found the missing files, so, apologies to everyone but I will be deleting this project shortly. 1. I don't need you to do the job. I do need you please to explain how to do it and provide details of relevant software. 2. I have looked at John-the-Ripper and Hashcat but the technology is beyond my skillset. I need something simpler or pre-programmed. The moment someone mentions "Development source code" I am totally out of my depth. 3. The photos inside the zip file contains erotic photographic content. I will ignore any bid from an Islamic country.

    €123 Average bid
    €123 Μέση Προσφορά
    31 προσφορές

    Desidero implementare un chatbot su WhatsApp che gestisca in modo autonomo il ciclo completo degli appuntamenti per la mia attività. Funzioni chiave richieste • Rispondere alle domande frequenti con messaggi chiari e aggiornabili da pannello o file. • Prenotare appuntamenti proponendo slot liberi, raccogliendo i dati essenziali dell’utente e confermando in chat. • Inviare promemoria automatici prima della data fissata (ad esempio 24 h e 1 h prima). Integrazione Il bot dovrà sincronizzarsi con Google Calendar: quando un utente blocca uno slot, l’evento deve comparire immediatamente sul mio calendario; se modifico o cancello un evento su Google Calendar, il bot deve aggiornare o avvisare il cliente di conseguenza. Requisiti tecnici e ...

    €393 Average bid
    €393 Μέση Προσφορά
    77 προσφορές
    China Mobile SMS Gateway
    6 μέρες left

    我需要一条稳定、可扩展的通道来向中国移动号码批量发送营销短信。内容以文字和链接为主,用于促销活动,所以到达率、速度和合规性都很关键。 理想方案应提供: • API 接口——HTTP 或 SMPP 均可,能轻松对接现有 CRM/营销自动化系统。 • 数据回执与分析——至少要有实时到达状态、失败原因,以及基础报表;若能附带点击率跟踪更佳。 • 发送量弹性——要求大批量发送 验收标准: 1. 我方可通过 API 成功向指定测试号码发送短信,并收到完整回执。 2. 报告界面(或导出文件)能清晰显示发送量、成功率、失败代码。 3. 提供对接文档、示例代码及一次远程协助,帮助我方技术人员完成集成。 如你已有与中国移动直连或可靠Aggregator资源,请在提案中简要说明链路类型、支持并发量及可提供的报表维度。期待与你合作,把营销信息安全、快速地送达目标用户。

    €16 / hr Average bid
    €16 / hr Μέση Προσφορά
    51 προσφορές

    Tôi muốn biến ý tưởng “freelancer là công cụ kiếm tiền trực tuyến” thành một ứng dụng di động chạy trên Android. Ứng dụng sẽ giúp người dùng tạo tài khoản, tìm – nhận việc, theo dõi thu nhập và rút tiền ngay trong app. Yêu cầu chính • Thiết kế giao diện thân thiện, hỗ trợ tiếng Việt. • Chức năng đăng ký/đăng nhập, hồ sơ cá nhân và quản lý bài đăng tuyển dụng – ứng tuyển. • Tích hợp hệ thống thanh toán cơ bản (ví Momo, ZaloPay hoặc cổng quốc tế) để nạp và rút tiền. • Bảo mật dữ liệu người dùng và giao dịch. • Bàn giao mã ngu...

    €343 Average bid
    €343 Μέση Προσφορά
    75 προσφορές
    Automatización WhatsApp Reclamos Español
    6 μέρες left
    Βεβαιωμένο

    Necesito implementar en mi cuenta de WhatsApp Business un flujo automatizado que gestione la resolución de quejas y reclamaciones en español. El objetivo es que, una vez registrada la incidencia, el sistema envíe actualizaciones de estado con un tono formal y profesional, liberando a mi equipo de respuestas repetitivas y evitando tiempos muertos para el cliente. Trabajo con la versión Business (acceso a API) y estoy abierto a que utilices la plataforma que mejor domines—Twilio, Gupshup, Meta Cloud API o cualquier otra—siempre que las reglas de WhatsApp se respeten y el proceso quede documentado. Entrego un listado de los estados habituales de una reclamación; tú te encargarás de traducirlos en disparadores y plantillas, configu...

    €18 / hr Average bid
    €18 / hr Μέση Προσφορά
    83 προσφορές
    Play Store App Release
    6 μέρες left

    I already have a fully-built Android package in both APK and AAB formats and my Google Play Console developer account is active. All I need now is for the app to go live. Your task is straightforward: upload the provided builds, fill in the mandatory store details I supply (title, short & full description, screenshots, category, privacy policy link, etc.), set distribution only to the specific countries I’ll list, run the pre-launch report, and start a production rollout that passes Google’s review on the first attempt. No additional listings or promotional work is required. Deliverables • App published and visible on Google Play in the agreed countries • Play Store link and console screenshot showing “Live” status • Any policy feedback ad...

    €17 Average bid
    €17 Μέση Προσφορά
    35 προσφορές

    I'm looking for an automation tool specifically designed for a US service booking portal. The primary function of this tool is to facilitate service booking. Essential requirements include: - User registration and login capabilities - Robust service booking functionality - Potential integration with platforms like Google Calendar, Microsoft Outlook, or Trello (We can discuss which is most relevant) Ideal skills and experience: - Experience in developing automation tools - Strong knowledge of user authentication and service booking systems - Familiarity with integrations to streamline user experience Please provide examples of similar work done.

    €930 Average bid
    €930 Μέση Προσφορά
    121 προσφορές
    Proxy-Enabled Web Scheduling System
    6 μέρες left
    Βεβαιωμένο

    I need a robust, web-based appointment scheduler built from the ground up. Core flow is simple for the end user, yet under the hood the platform has to work hard every single second to secure slots through an external booking API. What the application must do: • Web interface only, with a secure login. At launch I only need the Admin role; future roles can be added later, so the structure should remain extendable. • Full booking calendar visible to me in real time. • Automatic confirmation notifications and follow-up reminders triggered on successful booking events. • Continuous slot hunting: every second the system should poll the external API, rotating through a configurable proxy list, until an available time meets the rules I set. When it finds a match it must lock...

    €3219 Average bid
    €3219 Μέση Προσφορά
    93 προσφορές

    I’m ready to turn my concept into a fully-functioning Android application and am looking for a developer who can guide it from first commit to Play Store release. The job is end-to-end Android app development: architecture, coding, testing, and deployment. I will share the feature list, screen mock-ups, and brand assets; you bring the technical expertise in Kotlin or Java, modern Android SDK practices, and a keen eye for smooth UX on the latest OS versions. Deliverables • Complete, well-commented source code • Debug and release APK/AAB builds, Play Store–ready • Brief build & setup documentation Once we agree on milestones, I’ll be responsive with quick feedback so the project keeps moving. Let me know your relevant apps, preferred libraries, ...

    €10 / hr Average bid
    €10 / hr Μέση Προσφορά
    92 προσφορές
    FX Volatility Dashboard Development
    6 μέρες left
    Βεβαιωμένο

    I’m building a web-based monitor that ingests Bloomberg FX volatility surface data for 52 currency pairs, scores each surface cross-sectionally, ranks today’s levels against the last two years of history, and then flags the best option structure to trade the signal. I already have a detailed functional document that I’ll share once we start; you will not need terminal access because the feed will arrive through a Bloomberg Server API/BPIPE connection that I control. The stack is set: Python with Django on the back-end. You’ll orchestrate the data pipeline, persist the snapshots, run the analytics layer (basic statistics, z-scores, percentiles, simple optimisation), and expose everything to the front-end in real-time. For live updates I’m open to WebSockets,...

    €251 Average bid
    €251 Μέση Προσφορά
    61 προσφορές

    I'm looking for a comprehensive accounting and inventory tracking system for my multi-branch restaurant. Currently, I'm using Google Sheets and Tally, but I need something more robust. Essential Features: - Real-time tracking of: - Sales data - Inventory levels - Employee attendance - Cash flow and monitoring - Automated reports - Multi-branch synchronization Ideal Skills & Experience: - Proficiency in accounting software, especially integrating with Tally - Experience with inventory management systems - Strong background in real-time data tracking and report generation - Ability to handle multi-branch operations smoothly Please provide examples of similar work done.

    €115 Average bid
    €115 Μέση Προσφορά
    64 προσφορές
    Need Liquid Soap - Auto DJ Radio Expert
    6 μέρες left
    Βεβαιωμένο

    Looking for an experienced web developer who has worked with auto dj and liquid soap and has extensive experience working with radio software. I want my radio station id to play at top of hour. I have tried using ai for months to build this and never works well. The developer can not use ai for this project and must know how work with front end and backend slim php doctrine docker symphony and vue js The budget for this project won’t exceed $60. You must be comfortable working via git and ssh

    €36 Average bid
    €36 Μέση Προσφορά
    75 προσφορές
    CRM System for Singapore Maid Agency
    6 μέρες left
    Βεβαιωμένο

    Freelance Developer Wanted – Simple CRM for a Singapore Maid Agency I run Haven Hands, a maid agency in Singapore, and I’m looking for a freelancer to build a simple, easy-to-use CRM. We want to start with the essentials and add features later. Initial requirements: Store employer and helper details under a unique case/contract number. Enter details once and automatically populate our existing contracts and forms. Generate documents in PDF and editable Word formats. Record agency fees, discounts, insurance and placement loans. Automatically calculate and generate each helper’s salary and loan repayment schedule, using the basic salary, employment start date, payday, rest days, compensation for rest days worked and agreed loan deductions. Show the monthly amount pa...

    €142 Average bid
    €142 Μέση Προσφορά
    221 προσφορές
    AI Agent for On-Page SEO
    6 μέρες left
    Βεβαιωμένο

    I want an AI-driven workflow that completely handles on-page SEO for my blog posts. The agent should: • Analyse each new draft, run keyword research, and weave primary and secondary terms naturally into the copy without hurting readability. • Generate or refine the post itself when gaps are detected, keeping tone and style consistent with my existing articles. • Produce fully optimised meta titles, meta descriptions, and alt text that stay within character limits and follow current best practices. Ideally the system runs from a single trigger—new draft uploaded to Google Docs or a CMS—and then returns the optimised version plus the meta data in a neat report or directly updates the post. I’m open to whatever stack you prefer (Python, Node, Zapier, Mak...

    €517 Average bid
    €517 Μέση Προσφορά
    160 προσφορές

    I’m looking for a clean-coded Python application that pulls product-detail JSON from an e-commerce site and turns it into a neatly formatted Excel workbook in one click. Here’s what I have in mind: • The script should call the site’s public JSON endpoint (or simulate the site’s own XHR requests if no open API exists), parse the response, and map fields such as SKU, title, price, availability, image URL, and category into columns. • A single command—CLI or lightweight GUI—is enough, as long as it lets me paste or import the target URL and instantly receive the Excel file (.xlsx). • The output file must preserve data types (numbers as numbers, dates as dates) and use sensible column headers. I prefer Python because I’ll mai...

    €17 Average bid
    €17 Μέση Προσφορά
    25 προσφορές

    I need a robust automation that reliably streams around 1,000 skippable YouTube ads every day. The flow is straightforward: load a video, let the ad run long enough to count as viewed, then move on to the next. A percentage of sessions should also register a basic interaction—an occasional click or skip—to mimic normal user behaviour without getting the channel flagged. Key expectations • Handles only skippable ads on YouTube; no Facebook or other platforms involved. • Stays within YouTube’s terms as much as possible—rotating residential proxies, realistic watch-time patterns, randomised intervals, and varied user-agents are essential. • Simple dashboard or log file showing daily totals, watch duration per ad, and how many interactions occurred...

    €174 Average bid
    €174 Μέση Προσφορά
    19 προσφορές
    AI Chat Booking Automation Integration
    6 μέρες left
    Βεβαιωμένο

    I want to integrate a production-ready AI conversational booking assistant into my existing UK courier platform. Customers should be able to complete an end-to-end quote and booking through a natural real-time chat interface without using the traditional booking form. The existing platform already contains the booking flow, pricing engine, address lookup and the relevant APIs. The objective is not to rebuild this functionality, but to add an intelligent conversational layer on top of it. The assistant should understand natural customer requests, extract information already provided, maintain conversation state and ask only for genuinely missing information. For example: “I need a Luton tomorrow from Birmingham to Manchester with a stop in Stoke.” The assistant should under...

    €1230 Average bid
    €1230 Μέση Προσφορά
    354 προσφορές
    Amazon SP-API Desktop Automation
    6 μέρες left
    Βεβαιωμένο

    I run DAWGLOGZ out of Chicago and need an expert who already speaks Amazon Selling Partner API fluently. Your job is to connect directly to our Seller Central account, read every Buyer-Seller Message, recognise which charity option (A–E) the customer selected, and log that choice alongside the matching order in a small database you set up. Each month the system must also pull Sales Tax and Order data with the Reports API, crunch the numbers, and output exact donation totals per charity. As soon as a choice is detected, the buyer should automatically receive a Donation Confirmation reply through the Messaging API—nothing else, just that one acknowledgement. I prefer a lightweight desktop dashboard so I can view real-time charity counts, individual orders, and month-to-date...

    €1717 Average bid
    Τοπικό
    €1717 Μέση Προσφορά
    144 προσφορές

    The Goal: I need an expert Python/OpenCV developer to build a fast and precise card recognition bot for Pot Limit Omaha (PLO). The script will read all cards from a single application window. What I Will Provide: Marked-Up Screenshots: You will receive clear screenshots where I have visually marked the exact locations of: The 4 skewed hole cards. The 5 flat community cards. The target areas for mouse clicks. A Complete Card Template Library: A full set of 52 clean card images for perfect matching. Your Technical Responsibilities: 1. Data Extraction (Your First Task): Based on my screenshots, you will extract all necessary (X, Y) pixel coordinates and create a clean JSON configuration file. This is the data foundation for the script. 2. Hole Card Recognition (4 Cards - Perspective Task)...

    €189 Average bid
    €189 Μέση Προσφορά
    118 προσφορές

    I’m looking for a seasoned developer who can turn my day-trading rules into a fully automated crypto bot connected to the Binance exchange. The goal is simple: have the program scan selected spot and futures markets in real time, open and close positions within the same trading day, and apply clear risk-management parameters (position sizing, dynamic stop-loss, profit targets). Here’s what I need delivered: • Clean, well-documented source code (Python preferred) that authenticates securely with the Binance API • A modular strategy layer where I can tweak entry/exit logic, timeframes, and indicators without rewriting the core • Back-testing and forward-testing scripts plus sample data to verify performance over at least three recent months • A lightwei...

    €434 Average bid
    €434 Μέση Προσφορά
    81 προσφορές

    Arcade is building high-performance, low-latency decentralized exchange (DEX) infrastructure designed for demanding financial workloads. We are looking for an elite, battle-tested Senior Backend / Systems Engineer who can take ownership of our core financial backend from 0-to-1 and help scale it to production. This is a founding-level engineering role with significant technical ownership. The Challenge We need an experienced backend systems engineer who can independently architect, build, deploy, optimize, and operate a high-throughput financial backend. The target is to build infrastructure capable of supporting $100M+ in daily trading volume within the first two months, while maintaining reliability, correctness, and extremely low latency in a live production environment. Key Responsibil...

    €50247 Average bid
    €50247 Μέση Προσφορά
    20 προσφορές
    AV WTP Tracker Web Application
    6 μέρες left
    Βεβαιωμένο

    I have a calibrated research model that converts textual news and policy statements about automated vehicles (AVs) into dynamic estimates of the public’s willingness-to-pay (WTP). What I now need is a robust, public-facing web application that takes that model out of my notebooks and puts it in front of everyday users. Scope • Deploy the full application on AWS – that is my preferred and only hosting environment. • The ingestion layer will receive regular CSV drops containing the raw AV text data. Your code should validate each file, pass it through the existing model (Python notebooks and a pickled scorer are ready), and write the resulting WTP estimates with timestamps to a database you set up. • On the front end, visitors must be able to: – Fi...

    €1283 Average bid
    €1283 Μέση Προσφορά
    173 προσφορές

    I have a repeatable browser workflow that begins with a login screen, moves through several authenticated pages, submits a form, and then logs out. I need the entire sequence reproduced in Python + Playwright so that it can run hands-free from start to finish. Each time the workflow completes a single task—whether that is the login step or the form submission—the bot must switch to a new IP and fresh browser fingerprint. I will supply access to a rotating proxy / mobile proxy API; your script should call that endpoint, pick up the new proxy details, and relaunch the context or profile accordingly before the next task starts. Robust fingerprint randomisation (user-agent, screen size, locale, etc.) is just as important as the IP swap. Key expectations • Reliable handling...

    €25 Average bid
    €25 Μέση Προσφορά
    74 προσφορές

    I need an autonomous internal system built from the ground up, as quickly as possible. Goal: Create a system that watches my master Google Calendar (which already contains iCal feeds from Airbnb, Zillow, and Furnished Finder) and automatically: Detects new, updated, and cancelled reservations, Creates or updates a cleaning job, Looks up the correct property address, Sends an email notification to the cleaner with the property name, address, and cleaning date, and Handles cancellations so cleaners are not notified incorrectly The system must be fully autonomous — no manual approval steps. What already exists A master Google Calendar that is already set up with iCal feeds from the three platforms A list of properties with their addresses (this can be put into a simple database or spr...

    €372 Average bid
    €372 Μέση Προσφορά
    287 προσφορές

    We are looking for an experienced Full-Stack Developer to build a lean MVP for a B2B SaaS product that combines AI with business data. The application will allow business users to ask questions about their sales data in natural language and receive answers, insights, tables, and simple charts. MVP Technology Stack - for the frontend - Python / FastAPI for the backend - PostgreSQL for SaaS configuration and metadata - Microsoft SQL Server as the initial customer data source - LLM/API integration for natural-language-to-SQL generation and data interpretation MVP Scope The initial product should include: - User authentication - Simple conversational chat interface - Secure, read-only SQL Server connectivity - Semantic mapping of sales and business fields - AI-generated SQL with strong saf...

    €416 Average bid
    €416 Μέση Προσφορά
    309 προσφορές

    I need an end-to-end AI solution that removes the manual leg-work from my email marketing. The system should plug into my existing ESP (I currently use Mailchimp, but I’m open to alternatives if a different API makes integration smoother) and handle three core functions: • Personalization of emails – pull customer data from our CRM, segment automatically, and generate dynamic subject lines and body copy with GPT-style text generation. • Sending schedules – predict the best send time for each contact and queue messages accordingly. • Analytics and reporting – track opens, clicks, conversions, then surface insights in a dashboard and feed the results back into the model so the next send is smarter. I expect clean, well-commented Python or Node cod...

    €12 Average bid
    €12 Μέση Προσφορά
    28 προσφορές

    I am looking for an experienced full-stack developer to build a lean MVP of a B2B SaaS product using AI and business data. The application will allow business users to ask questions about their sales data in natural language and receive answers, insights, tables and simple charts. Initial MVP stack: frontend Python / FastAPI backend PostgreSQL for SaaS configuration and metadata Microsoft SQL Server as the first customer data source LLM/API integration for natural-language-to-SQL and data interpretation The MVP should include authentication, a simple chat interface, secure read-only SQL Server connectivity, semantic mapping of sales fields, AI-generated SQL with safety validation, query execution, results interpretation, simple charts, and basic query history. This is an early-stage boots...

    €406 Average bid
    €406 Μέση Προσφορά
    293 προσφορές

    Clothes Store POS & Management System is a full-featured desktop application built with C++17 and Qt6, designed to handle all daily operations of a retail clothing store in one place. The system includes a fast and intuitive Point of Sale module for processing transactions, printing invoices, and generating receipts, alongside a complete Inventory Management module to add, update, and track stock levels. It also features a powerful HR module to manage employees, salaries, overtime, and deductions, as well as a Shift Tracking system that monitors cashier sessions, opening and closing balances, and flags any cash discrepancies. Security is a top priority — the system uses SHA-256 password hashing with unique salts and role-based access control to separate Admin and Cashier permissi...

    €146 Average bid
    €146 Μέση Προσφορά
    75 προσφορές
    Bot Python Odds Telegram
    6 μέρες left

    Quero um script em Python que monitore, em tempo real, o mercado “correct score” da Bolsa de Apostas (formato exchange). Preciso que o bot: • Leia uma odd-alvo configurável (vou alterar esse valor sempre que necessário). • Varra todos os jogos ao vivo até encontrar essa odd no mercado correto. • Ao detectar a odd, envie imediatamente uma mensagem para a minha conta pessoal no Telegram contendo somente os dados do jogo (time A x time B, competição, minuto da partida e odd encontrada). Requisitos técnicos essenciais: – Funcionamento 24/7 sem travar; – Possibilidade de alterar a odd e o token do Telegram em arquivo .env ou JSON; – Código limpo, comentado e pronto para rodar em VPS Linux...

    €107 Average bid
    €107 Μέση Προσφορά
    93 προσφορές
    Full time Support agent
    6 μέρες left
    Βεβαιωμένο

    Full-Time Customer Support & Technical Assistance We are looking for an experienced, fast, and efficient customer support representative with excellent computer skills and strong typing speed. This is a full-time position. You must be available to dedicate your full working time to this job. If you are unable to commit fully, please do not apply. Job Responsibilities - Handle customer support through email. - Respond to customers quickly and professionally. - Provide remote assistance to customers. - Guide customers through software installation and activation. - Troubleshoot software-related issues and provide solutions. - Work efficiently while handling multiple customers and tasks. - Navigate quickly between applications, tabs, and tools. Working Hours - 10 hours per day - 7 d...

    €387 Average bid
    €387 Μέση Προσφορά
    79 προσφορές

    नमस्कार, मेरे पास Google Sheets पर पूरा CRM पहले से तैयार है। मुझे केवल India Post/CEPT API को Google Apps Script से connect करवाना है। काम: - Master Sheet के Tracking Number से bulk tracking - API से Current Status लेकर Master के L Column में automatic update - Automatic time-based trigger setup करना - API authentication/token setup करना - Complete testing सुनिश्चित करना - Existing Active Delivery, Delivered, RTO और Aging system को बिल्कुल disturb नहीं करना है - पूरा code और setup handover करना है नया CRM या नया system नहीं बनाना है, केवल API integration करना है।

    €16 Average bid
    €16 Μέση Προσφορά
    46 προσφορές
    Facebook Rental Reply Bot
    6 μέρες left
    Βεβαιωμένο

    I run a car-rental page and I’m wasting too much time manually answering “How much?” on public posts. I’d like a small bot that monitors specific Facebook posts in other groups or ad comment threads and instantly drops a friendly reply that blends a set template with a few dynamic details you pull from the comment itself. How the response should look • It always mentions the daily rate (pulled from a simple price table I can edit). • It always ends with my WhatsApp number and page link. • Extra lines, such as pick-up city or requested dates, should be inserted only when you can detect them in the comment text, so each answer feels personal rather than copy-pasted. Scope of actions • ONLY public comment replies—no DMs, no bulk inbo...

    €160 Average bid
    €160 Μέση Προσφορά
    249 προσφορές
    Secure YouTube Course Video Player
    6 μέρες left
    Βεβαιωμένο

    I have an existing website and need a **secure course video page** where YouTube videos can be played directly on my website. ### Requirements * Play YouTube course videos directly on my website. * **No student login required.** * Do not redirect users to YouTube. * Hide/minimize YouTube branding and unnecessary options where permitted. * No visible download/save option. * Disable right-click and common copy/download actions. * Protect/obfuscate the video URL and YouTube video ID as much as technically possible. * Prevent easy extraction of the video link from page source. * Implement maximum practical protection against downloading, screen capture and unauthorized sharing. * Use server-side security where possible, not only JavaScript. * Provide a simple system to add/change YouTube vid...

    €59 Average bid
    €59 Μέση Προσφορά
    52 προσφορές
    AI Email Lead-Gen Bots
    6 μέρες left
    Βεβαιωμένο

    We are looking for an experienced AI automation expert to build 5 independent AI agents/bots for business research and outreach automation. Generic requirements: * Build 5 separate AI agents/bots, each performing a different research or business-development task. * Agents should automatically search multiple online sources and identify relevant opportunities, companies and contacts. * Extract, verify, structure and update information in a central database/CRM. * Automate appropriate email/LinkedIn outreach and follow-up workflows. * Track responses, status, changes and new opportunities. * Avoid duplicate records and repeated outreach. * Run automatically every morning on a scheduled basis. * Provide a simple dashboard/report showing new findings, actions completed, responses and items r...

    €12 / hr Average bid
    €12 / hr Μέση Προσφορά
    242 προσφορές
    Android App Development
    5 μέρες left

    I need a native Android mobile application built from scratch and taken all the way to a Play Store–ready release. Core features for the first version are: • Secure user authentication / sign-in • Push notifications (Firebase Cloud Messaging is fine) • In-app purchases using Google Play Billing You are free to use Android Studio with Kotlin or Java—whichever you work fastest in—so long as the code is clean, well-commented, and easy for another developer to pick up later. Deliverables – Compiled APK/AAB ready for internal testing and final production upload – Complete, organized source code in a Git repository – Brief setup README covering build steps, key libraries, and how to configure the notification and purchase servic...

    €218 Average bid
    €218 Μέση Προσφορά
    119 προσφορές

    Senior Full-Stack Developer — Production-Ready Data Intelligence Platform I am looking for an experienced senior full-stack/platform developer to take an existing data intelligence platform from its current development state to a secure, stable and production-ready product. This is not a greenfield build. A substantial application, architecture, database, frontend/backend and technical documentation already exist. The objective is to review what has been built against the intended architecture, identify gaps and technical debt, and complete the work required for production deployment. Platform Overview The platform is an enterprise data intelligence application that integrates data from customer business systems, processes and standardises it into a canonical data model, and prov...

    €392 Average bid
    €392 Μέση Προσφορά
    222 προσφορές
    Custom Crypto Payment Integration
    5 μέρες left
    Βεβαιωμένο

    Hello, I need you to build a custom payment option for my site to allow my clients to pay me with four specific crypto currencies without having to use a third party payment provider. Here is how it should work: 1) Your script will convert the total amount from USD to the amount of crypto currency chosen (ETH, BTC USDT or USDC) 2) Crypto currencies accepted should be these four: ETH (Ethereum chain), USDT (Ethereum chain), USDC (Ethereum chain), BTC (native chain) 3) On checkout page: Allow client to choose which crypto currency he will use + Show chain name to send token (Ethereum or BTC) + Calculate exact crypto amount instantly based on current online price + show destination address easy to copy paste and in QR code format as well if possible so they can scan if they use mobile. The...

    €106 Average bid
    €106 Μέση Προσφορά
    80 προσφορές
    Comprehensive Law Firm Management ERP
    5 μέρες left
    Βεβαιωμένο

    Please note: only propose with a demo link of a law firm portal with login details. I need a pre-built law firm management ERP that includes the following key features and functionalities, similar to the Lark app: Staff Management: - Leave management - Clock-in/out functionality - Company dashboard for notices/announcements - Visibility into staff tasks and workflow - Collaborative tools (team interaction, chat rooms) - Birthday notifications with links for staff wishes displayed on the dashboard Case/Client Management: - Accomplished and pending cases tracking - Unique file numbers for easy file searching and sharing - Secure client repository with access request forms for hardcopy files - Fee notes and payment records including detailed reports on payments, invoices, and billing - Liti...

    €441 Average bid
    €441 Μέση Προσφορά
    304 προσφορές

    Description: We are a travel agency looking to enhance our hotel search platform by integrating the Demand API. Our goal is to display comparative pricing directly on our site, similar to Kayak, while continuing with our existing booking workflow through WhatsApp. Scope of Work: 1. Integration Requirements: - Search by hotel name, city, or area with check-in/check-out dates and number of guests/rooms. - Fetch and display: room type, price, meal plan (Room Only, B&B, Half Board, All Inclusive) from alongside our supplier rates. - Implement display logic: - If our price ≤ → users proceed with our WhatsApp booking flow. - If is cheaper → show a button that redirects via an affiliate link (CJ account). - Basic caching for API requests and clear error handling: If the Book...

    €390 Average bid
    €390 Μέση Προσφορά
    301 προσφορές

    I want to modify the existing free TradingView indicator called "Ultimate RSI." The goal is to add regular divergence functionality without altering its current logic or functionality. Additionally, I want to modify it slightly to allow viewing different source lines, such as open, close, high, etc. The original code can be copied and adjusted as needed. The modified indicator must be fully functional on TradingView, and the freelancer should provide a guarantee against glitches or errors post-implementation.

    €38 Average bid
    €38 Μέση Προσφορά
    29 προσφορές

    I am building a lightweight ERP and would like you to tackle the Accounting & Finance side first. The core requirement is a robust Financial Reporting feature: balance sheet, P&L, cash-flow statements and the usual drill-down capability that lets users trace each figure back to the underlying journal entry. Inventory or Payroll are outside the initial scope, though the code should remain modular so those areas can be added later without refactoring the entire stack. Your job starts with the data model – chart of accounts, journals, multi-company support and period locking – and moves through to the reporting layer. I expect clean APIs (REST or GraphQL), a responsive web interface built with a modern front-end framework, and role-based security. Please lean on open-sour...

    €426 Average bid
    €426 Μέση Προσφορά
    234 προσφορές
    Instant Android Receipt Capture
    5 μέρες left
    Βεβαιωμένο

    I need a simple, lightweight Android app that lets any of my staff snap a photo of a purchase receipt the moment the transaction is complete. The flow should be: open the app, point the camera, tap once, and the image is automatically cropped for a clean edge-to-edge view of the receipt. Immediately after capture the app must generate an email—pre-addressed to our office accounting inbox—and attach the cropped image (JPEG or PNG is fine). No files should be stored on the device once the email is successfully queued or sent. Before the email is sent, there needs to be a text box pop up so a freetype reason for purchase can be entered and that text is included in the email Minimum deliverables: • Signed release APK ready for side-loading • Clean, well-commented so...

    €88 Average bid
    €88 Μέση Προσφορά
    188 προσφορές

    My objective is simple: increase ad views by automatically playing 1,000 video ads every single day on the target platform. I need a hands-off solution—script, bot, or lightweight app—that cycles through the ads, rotates IPs or user agents to stay under the radar, tackles any captchas that pop up, and logs each completed view so I can match figures with the platform’s dashboard. Deliverables • Automation that reliably completes 1,000 ad views per 24-hour window • View-count log (CSV or simple dashboard) with timestamps • Clear setup guide covering OS, dependencies, proxy configuration, and basic troubleshooting Everything must be built, tested, and running within one month. When you reply, focus on your experience with ad-view or traffic automatio...

    €16 / hr Average bid
    €16 / hr Μέση Προσφορά
    21 προσφορές

    I’m setting up an online presence for my car dealership and export business and need a website built from the ground up that also functions as a light ERP. The public side must display vehicles attractively, let visitors filter, inquire, and, eventually, complete purchases, while the back-office keeps inventory, customers, sales, and export paperwork in one place so I never enter data twice. What I’m after • A modern, responsive design that matches an automotive brand. • A connected ERP module (Odoo, Dolibarr, SAP B1 API, or a custom PHP/Laravel build—tell me what you prefer) covering inventory, customer records, orders, payments, and shipping docs. • Seamless data flow between front-end and ERP. • Core e-commerce functions ready now, with roo...

    €930 Average bid
    €930 Μέση Προσφορά
    405 προσφορές

    Necesito que los mensajes de soporte que recibo por WhatsApp se atiendan de forma ágil y coherente con nuestra marca. Quiero usar un chatbot de terceros que me permita enviar respuestas semi-automatizadas: el bot cubre las dudas frecuentes y, cuando la consulta lo amerita, me notifica para intervenir manualmente. Busco a alguien que: • Recomiende y configure la plataforma de chatbot de terceros más adecuada para WhatsApp Business. • Diseñe los flujos de conversación en español para las preguntas típicas de soporte (horarios, estado de pedido, devoluciones, etc.). • Implemente plantillas y variables para que el tono se mantenga uniforme pero flexible según cada usuario. • Ajuste reglas de derivación para q...

    €14 / hr Average bid
    €14 / hr Μέση Προσφορά
    74 προσφορές
    Extract Transactions to Google Sheet
    5 μέρες left
    Βεβαιωμένο

    I have a batch of credit-card statements in PDF form and I need every credit and debit transferred into a single Google Spreadsheet. Besides the amount, I also require the following details captured for each line item: • Transaction date • Merchant name • Transaction category Please structure the file so that every transaction from every statement appears in one continuous sheet; no additional tabs or workbooks. Accuracy is paramount—I will spot-check totals against the original PDFs. When you finish, simply share the Google Sheet with editing rights so I can verify the figures. If you rely on OCR, make sure the output is double-checked for typos before you hand it over.

    €24 Average bid
    €24 Μέση Προσφορά
    132 προσφορές

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