Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

Από 267,521 αξιολογήσεις, οι πελάτες αξιολογούν τους Software Developers με 4.9 από 5 αστέρια
Πρόσλαβε Software Developers

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

Από 267,521 αξιολογήσεις, οι πελάτες αξιολογούν τους Software Developers με 4.9 από 5 αστέρια
Πρόσλαβε Software Developers

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    228 εργασίες βρέθηκαν
    Custom ELRS Development
    6 μέρες left

    I need a custom ELRS (ExpressLRS) solution for drone control, utilizing an STM microcontroller instead of the original MCU. Key requirements: - Improved range - Enhanced security - Dual band - Mesh networking capabilities Ideal skills and experience: - Proficiency in STM microcontrollers, especially STM32 - Strong background in RF communication and protocols - Experience with drone control systems - Knowledge of security implementations in wireless networks - Familiarity with mesh networking technology Please provide relevant experience in your bids.

    €3305 Average bid
    €3305 Μέση Προσφορά
    15 προσφορές
    Restaurant and Retail POS
    6 μέρες left
    Βεβαιωμένο

    I’m looking for an experienced developer/team to build a complete offline-first POS platform that runs reliably on a local network (LAN). The system must keep working when the internet is down, but also support optional online features for some customers (e.g., cloud reporting, multi-site reporting, remote backups, and online ordering integrations). In short: offline by default, online when needed. Two product modes in one codebase A) Hospitality (Restaurant / Bar) Windows POS touchscreen: tables & floorplan, open tickets, split/merge/move, void/refund, discounts, VAT/tax rules Android handheld ordering (PWA or native): fast ordering per table, live sync with POS + KDS, offline queue + retry KDS (Kitchen Display System): new → preparing → ready, station routing (kit...

    €8126 Average bid
    ΣΜΓ
    €8126 Μέση Προσφορά
    83 προσφορές
    Angular _ WebRTC Feature Expansion
    6 μέρες left
    Βεβαιωμένο

    I already have a stable JS layer running inside an Angular code-base; connections establish reliably and there are no outstanding bugs. The next step is to broaden what that layer can do. What I need now is a series of feature additions built directly on the existing JS service: • Real-time Video & Audio conferencing that handles multiple participants, with mute / un-mute and simple layout switching. • Peer-to-peer File transfer (drag-and-drop plus progress feedback). • Data-channel-based messaging suitable for lightweight chat and control signals. The repository is a standard Angular 19 workspace (TypeScript, RxJS, SCSS, Git). You will receive a clean branch with the current JS service, mock components, and basic UI stubs so you can plug in your work without touc...

    €221 Average bid
    €221 Μέση Προσφορά
    29 προσφορές

    Hi, I'm looking for an experienced React developer to help fix and improve my existing website. The site is already built with React, but there are some bugs, layout issues, and areas that need optimization. I'd like someone who can review the current code, identify problems, and make the necessary improvements to ensure everything works smoothly and looks good across all devices. What I need: - Fix existing bugs and errors in the React app - Improve responsiveness and UI layout - Optimize performance and code quality - Ensure compatibility across major browsers and devices You won't need to build the project from scratch - this is mainly about fixing and refining the current website. I'll provide the source code and details after hiring. If you have solid experien...

    €112 Average bid
    €112 Μέση Προσφορά
    202 προσφορές
    Complete Cabled Weather Station Setup
    6 μέρες left
    Βεβαιωμένο

    Hello , I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mounting the sensors and console, running and securing the cable, to making sure connections are weather-proofed, grounded, and reading correctly once powered up. Brand is flexible—I simply need someone familiar with the usual hardware found in systems such as Davis Instruments, AcuRite, La Crosse, or similar. Only serious freelancer Auto bids not good Thank you

    €94 Average bid
    €94 Μέση Προσφορά
    3 προσφορές

    I want to dig deep into the NIST SP 800-22 randomness test suite and document the entire journey from set-up to results. Your assignment is to: • study the concepts in “”, • download and compile the official tests from , • create several fresh bit streams of suitable length using your own generator. I intend these to be pseudorandom sequences produced with the “Cryptography doctor” approach I have in mind, so please do not rely on the NIST software itself as a source of bits, only as the evaluator, • run every applicable test in the suite against my sequences, capture all intermediate statistics, and interpret the p-values with respect to the recommended 1 % / 5 % thresholds, • prepare a clear report that explains each step: how you...

    €24 Average bid
    €24 Μέση Προσφορά
    18 προσφορές
    Ithu Namma Radio -- 2
    6 μέρες left

    I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...

    €6 Average bid
    €6 Μέση Προσφορά
    7 προσφορές

    I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks. Key Requirements: - Task Automation: Primarily focusing on automating data processing tasks. - Data Transformation & Formatting: This will involve manipulating data into a suitable format for analysis. - Utilize the Google Sheets API to synchronize data for our Django website - Develop / fixing a backend logic flow instructed in our mockup documents Ideal Skills: - Understanding of data synchronization processes - Skill in Django is a must - Able to read and worked on someone else’s code, because codes version may be different and continuously updated - Experience with Google Sheets API: Necessary for interfacing with Google Sheets. - Data Processing Expertise: Prior exp...

    €4 / hr Average bid
    €4 / hr Μέση Προσφορά
    28 προσφορές
    Ithu Namma Radio
    6 μέρες left

    I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...

    €7 Average bid
    €7 Μέση Προσφορά
    9 προσφορές

    I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks. Key Requirements: - Task Automation: Primarily focusing on automating data processing tasks. - Data Transformation & Formatting: This will involve manipulating data into a suitable format for analysis. - Utilize the Google Sheets API to synchronize data for our Django website - Develop / fixing a backend logic flow instructed in our mockup documents Ideal Skills: - Understanding of data synchronization processes - Skill in Django is a must - Able to read and worked on someone else’s code, because codes version may be different and continuously updated - Experience with Google Sheets API: Necessary for interfacing with Google Sheets. - Data Processing Expertise: Prior exp...

    €104 Average bid
    €104 Μέση Προσφορά
    62 προσφορές

    I need a robust, end-to-end transportation management solution that can coordinate every leg of our freight, courier service, and fleet movements under one roof. My priority is to gain real-time visibility of every shipment—from pickup through final delivery—while also syncing that data with our existing inventory-tracking tools so stock levels adjust automatically as goods move. Core requirements • Plan, book, and optimize routes for freight, courier drops, and company vehicles in a single interface. • Live tracking of vehicles and loads, with ETA updates pushed to both our team and customers. • Seamless API or middleware integration back to our warehouse system so on-hand quantities update the moment items leave or arrive. • Customizable dashboard...

    €3 / hr Average bid
    €3 / hr Μέση Προσφορά
    12 προσφορές

    I already run all my bookkeeping in Tally, but stock control still sits outside in spreadsheets. I want a single, clean TDL that plugs into my existing Tally company and gives me reliable stock tracking inside the software I use every day. Core requirement • Real-time tracking of every inward and outward stock movement so I can see current balances the moment a voucher is saved. Workflow expectations The TDL should hook into the standard accounting modules—every goods‐in or goods-out entry must post to the appropriate ledgers automatically, maintaining the integrity of my financial statements. I should be able to view stock summaries, item-wise movement, and valuation from the same Tally screens I’m used to, without exporting data. Deliverables 1. Compiled T...

    €49 Average bid
    €49 Μέση Προσφορά
    7 προσφορές

    Je souhaite modifier des scripts VB .Net sur Sage 100 en utilisant les Objets Métiers. Mon besoin se concentre sur les points suivants : • reprendre tous mes scripts codé en VB .Net par un prestataire sur l’environnement Sage 100. • Exploiter les Objets Métiers Sage pour garantir la conformité et la pérennité de la solution. • Livrer un code clair, documenté et prêt pour les tests fonctionnels internes. Je mets à disposition les accès nécessaires à ma base de test ainsi que le cahier des charges détaillé dès le démarrage. Une expérience avérée sur Sage 100, notamment en développement de modules comptables/financiers, es...

    €422 Average bid
    €422 Μέση Προσφορά
    32 προσφορές
    AI ICD-10-CM Coding Tool
    6 μέρες left

    I am building an NLP-driven application that can read digital copies of paper medical charts and automatically return accurate ICD-10-CM codes. The records you will be working with come from scanned paper documents that have already been converted to text, and they include the full chart—discharge summaries, progress notes, lab results, essentially every page we receive. The tool must achieve three things in a single workflow: 1. Generate ICD-10-CM codes that reflect the latest official guidelines, AHA Coding Clinic updates, and HCC risk-adjustment requirements. 2. Validate that supporting documentation is present and flag any gaps. 3. Suggest concise, guideline-compliant physician queries when the record lacks the specificity needed for proper risk capture. Because this is h...

    €238 Average bid
    €238 Μέση Προσφορά
    9 προσφορές

    I am building a B2B SaaS product for Indian SMEs that works on top of existing ERP systems (such as Tally) and provides simple credit risk judgement for buyers and vendors. The product is not a chatbot and not a generic AI assistant. It is a focused decision-support tool designed to help business owners make better credit and dispatch decisions at the right time. The MVP will do three main things: 1. Fetch outstanding balance and basic invoice information from ERP (read-only integration). 2. Allow tracking of payment commitments (manually added or via WhatsApp integration). 3. Generate a simple rule-based judgement signal (SAFE / WATCH / RISK) based on payment behaviour and commitment history. The system will be WhatsApp-first, with a lightweight web dashboard for viewing buyer profi...

    €88 Average bid
    €88 Μέση Προσφορά
    22 προσφορές

    I run a multi-disciplinary IT consultancy where Odoo ERP projects often start with a blank sheet and end with a fully documented, production-ready system. I now need a freelance developer who can own that entire journey—everything from the first client meeting to the final hand-off. Project scope • Requirement discovery: lead client meetings, interview stakeholders and join our internal team discussions to turn loose business goals into a clear functional spec. • Solution design & build: configure standard apps and craft custom modules across Sales, CRM, Inventory, Manufacturing, HR, Payroll and any other core or community module the client needs. Clean, well-commented code is a must. • Testing & training: prepare test scripts, run UAT with the client, f...

    €10 / hr Average bid
    €10 / hr Μέση Προσφορά
    18 προσφορές

    I need a small Android proof-of-concept that launches the UIDAI FaceRD app via an explicit Intent, waits for the capture flow to finish, then receives the returned PID XML (biometric) data and renders it on-screen or writes it to logcat. Here is exactly what I expect: • An Android Studio project (Java or Kotlin) that targets any current SDK version compatible with FaceRD. • A signed, installable APK so I can test immediately. • On tap of a single button the app should:  1. Invoke with the correct action, extras and flags.  2. Handle the result in onActivityResult / ActivityResult API, extract the PID block, and show it clearly (raw XML is fine for the demo). Once I confirm the APK works, I will need the full, clean source code together with a sho...

    €9 Average bid
    €9 Μέση Προσφορά
    9 προσφορές
    Backend PoC for Indian Equities Research System
    6 μέρες left
    Βεβαιωμένο

    2-Week Paid PoC — Backend AI System for Indian Equities (Audit-Grade Research) Description: I am hiring a backend engineer for a 2-week paid Proof of Concept (PoC) to build a small working version of an automated investment research system for Indian equities (NSE/BSE). This is not a trading bot, not a dashboard, and not a scraping project. It is a backend-only system that: Automatically ingests official NSE/BSE filings Downloads and stores PDFs Computes SHA256 hashes Validates and parses documents Enforces BUY/HOLD rules in Python (not prompts) Generates research briefs with evidence Runs with zero manual data handling PoC Scope (2 Weeks) The PoC will cover 3–5 Indian defence stocks only. You must deliver: Automated PDF ingestion (no manual uploads, no scraping)...

    €422 Average bid
    €422 Μέση Προσφορά
    81 προσφορές

    Project Title: 5G NR RAN Protocol Stack Development (gNodeB – L1/L2/L3) Project Overview: This project focuses on the development, enhancement, and verification of 5G NR protocol stack components within the Radio Access Network (RAN). The engagement covers gNodeB feature development, MAC Scheduler optimization (3GPP Layer 2), and seamless integration across Layer 1, Layer 2, and Layer 3 to ensure performance, compliance, and scalability. Engagement Model: Full-Time Project Assignment Experience Band: 3–8 Years (Telecom/Wireless Domain) Scope of Work: Development and verification of 5G NR protocol stack (L1/L2/L3) MAC Scheduler implementation and enhancements (3GPP Layer 2) gNodeB feature development and Low-Level Design (LLD) contributions Cross-layer interface handling ...

    €940 Average bid
    €940 Μέση Προσφορά
    17 προσφορές

    Our Odoo 17 stack already covers Sales & CRM, Accounting, Field Service / Planning and POS, yet several everyday processes still feel manual and disjointed. I now want to push the platform further so that: • Sales & CRM, Accounting and Finance all share one set of real-time, drill-down dashboards for financial reporting and analysis. • Field Service schedules update automatically when orders close, with planners seeing capacity and route suggestions at a glance. • Repetitive back-office tasks—think invoice reminders, order confirmations, stock alerts—run hands-free through server actions or scheduled jobs. • Custom reports (both tabular and graphical) can be generated in two clicks, exported to Excel/PDF, and saved as favourites for each user ...

    €14873 Average bid
    €14873 Μέση Προσφορά
    86 προσφορές
    Outlook to MYOB Advanced (Accumatica) Quote Interface
    6 μέρες left
    Βεβαιωμένο

    Emails hit our dedicated sales inbox every day and I want them turned into ready-to-use quotes inside MYOB Advanced (Acumatica) without re-typing a single line. From each message—whether it arrives as simple text or rich HTML—the interface must reliably read the email and interpret the content mapping it to data such as item detail, customer information contained within MYOB. Once those fields are captured, the tool should offer two modes. In automatic mode it calls the MYOB Advanced API and creates the quote immediately. In review mode it presents the parsed data in a clean pane or file so a user can double-check, adjust if needed, and then push the same “create” call manually. A setting or flag that toggles between the two behaviours will be fine. I already have...

    €37 / hr Average bid
    ΣΜΓ
    €37 / hr Μέση Προσφορά
    64 προσφορές

    I need assistance modernizing a Fortran basecode used for scientific computations. The primary goal is to enhance readability and maintainability, as well as improve memory usage. Key Requirements: - Refactor code to improve readability and maintainability - Optimize memory usage - Ensure functionality remains intact Ideal Skills and Experience: - Proficiency in Fortran, especially in scientific computing contexts - Strong background in code refactoring and optimization - Experience with memory management in Fortran applications - Familiarity with best practices for writing maintainable code Looking for a freelancer who can deliver clean, efficient, and maintainable code.

    €14652 Average bid
    €14652 Μέση Προσφορά
    45 προσφορές
    WordPress Backup Sync Plugin
    6 μέρες left
    Βεβαιωμένο

    My WooCommerce-powered WordPress site already generates its own backups; what I am missing is a plugin that quietly copies those archives to a remote device of my choosing. The workflow I have in mind is simple: • Scheduling – I need to set a daily schedule with at least three runs per day, plus the freedom to change the hour, frequency, and how many archives are retained. • Source & destination paths – both must be selectable from the admin panel so I can point to the existing local backup folder and the remote target. • Secure hand-off – the connection between server and remote device will be authenticated with an API key that I provide. A second key (or the same key in a different scope) should protect the device itself. • Reliability logic ...

    €124 Average bid
    €124 Μέση Προσφορά
    161 προσφορές

    I need a series of well-researched, formally written technology articles that speak to executives and other professional readers. The subject matter will revolve around current tech trends—think AI breakthroughs, cybersecurity developments, software innovations, and hardware advances. Here is what I expect from each article: • 800–1,200 words of original content, structured with clear headings and sub-headings • A consistently formal, professional tone without slipping into jargon overload • Accurate facts backed by reputable sources, cited in-text or at the end • A brief meta description and suggested title for easy publication • Delivery in Google Docs or Word, ready for a quick review and light editing I will provide the working title...

    €9 / hr Average bid
    €9 / hr Μέση Προσφορά
    39 προσφορές

    I need a small, Windows-friendly Python script that will open a real browser with Selenium and wipe large batches of content from my X (Twitter), Facebook, and Instagram accounts. Because my X account sits on the free API tier I keep running into 403 errors, so this project must rely solely on browser automation—no official APIs or paid third-party tools. Here’s what I’m after: the script launches from the command prompt, asks for (or reads from a .env) my login credentials, signs in, and then iterates through all visible posts, tweets, and reels, deleting each one until none remain or until it hits an optional stop condition such as a date or a post count I can set. A simple console printout like “Deleted tweet #42” is enough for logging; I don’t need ...

    €18 Average bid
    €18 Μέση Προσφορά
    27 προσφορές

    Most of the core application is already live, but I need a reliable Python/Django developer who can step in quickly and bring the project to the finish line. Here is what I still need: • Add new features that plug smoothly into the current codebase. • Polish and extend existing functionality so workflows feel seamless for end-users. • Track down and fix the lingering bugs we’ve logged. • Refresh selected user-interface screens while keeping the existing design language. • Tweak backend logic where necessary to support the updated UI. The stack is pure Python/Django, so deep familiarity with Django models, views, templates, DRF, and common third-party packages is essential. You should also be comfortable working in Git, writing clear commit messages,...

    €262 Average bid
    €262 Μέση Προσφορά
    49 προσφορές

    I need a compact application that can independently generate both e-Invoices and e-Way Bills without depending on any existing ERP. The focus is on a clean, self-contained workflow: I enter the transaction data, the system validates it against government schema, submits it to the portal, and returns the IRN and QR code for printing or digital storage. Key expectations • Single login dashboard that lets me switch between e-Invoice and e-Way Bill generation. • Real-time API connectivity to the GST/NIC gateways for submission, cancellation, and status checks. • Simple CSV/Excel import so bulk invoices or consignments can be uploaded quickly. • A searchable history page that keeps every IRN, acknowledgement number, and PDF for easy download. • Basic analyt...

    €56 Average bid
    €56 Μέση Προσφορά
    14 προσφορές

    I’m updating the firmware for an STM32-based design and need an experienced C++ developer who is comfortable inside STM32CubeIDE. The codebase already compiles and runs on the microcontroller, but several features still require clean, well-structured implementation, performance tuning and thorough testing directly on the hardware. You’ll be working exclusively with STM32 microcontrollers; no FPGA or other targets are involved. Please be ready to pull the current CubeIDE project from my repository, build it as-is, and then extend it in C++17 (or later) while respecting the existing HAL layer and project structure. Deliverables • Updated CubeIDE project with the new or fixed functionality fully integrated • Clear build instructions and a short change log so I can ...

    €242 Average bid
    €242 Μέση Προσφορά
    21 προσφορές

    I have a working Python script that talks to the Kalshi prediction-market API, pulls live data, and fires off trades automatically through simple web-request helpers. Functionally it looks solid from my end, but I’m not a developer and would like an expert eye on it before I trust it with larger positions. The review should cover every critical angle—accuracy of the trading logic, efficiency of each call or loop, and robust error-handling so a bad response or network hiccup never leaves an order hanging. Because the script relies heavily on APIs and a small amount of web-scraping, please verify that authentication, rate-limit handling, and data parsing follow best practices and won’t put the account at risk. Deliverables • A line-by-line code review (commented or...

    €29 / hr Average bid
    €29 / hr Μέση Προσφορά
    123 προσφορές

    Title: n8n Automation Expert Needed for AI-Powered Social Media System (100 Facebook Pages) Description: We are looking for an experienced n8n Automation Specialist to help build a scalable AI-powered social media automation system for 100 Facebook pages. The system will take product links as input, generate multiple content variations and images using AI, and automatically schedule posts across all pages. Responsibilities: • Build n8n workflows to automate content creation and posting • Integrate AI tools for text and image generation • Store and manage data in a central database (Supabase / Airtable) • Schedule and distribute content across multiple Facebook pages safely • Implement error handling and duplicate content prevention • Document workflo...

    €142 Average bid
    €142 Μέση Προσφορά
    24 προσφορές

    I need RingCentral configured and fully integrated with our HubSpot instance so every inbound call is automatically logged as an activity. The log must capture the caller ID and any notes entered during or immediately after the conversation; these details have to sync in real time to the matching contact, or create a new one when no match is found. Key tasks include: 1. RingCentral integration with HubSpot - track lead calls coming into RingCentral in HubSpot 2. Set up directory - need to be able to route calls coming into the company employees and also to the Sales Team's mobile phones 3. Set up the Ai Receptionist to provide smart and quick coverage 7/24/365 • Fine-tune RingCentral settings (permissions, call queues, webhooks) to enable HubSpot API access. • Build or de...

    €394 Average bid
    €394 Μέση Προσφορά
    70 προσφορές
    A/B Program Upgrade to MicroLogix 1400
    6 μέρες left
    Βεβαιωμένο

    I'm looking for an experienced automation professional to upgrade my existing A/B program from the MicroLogix 1200 to the MicroLogix 1400 platform. Key Requirements: - Upgrade existing A/B program - Migrate from MicroLogix 1200 to MicroLogix 1400 Ideal Skills and Experience: - Proficiency with Allen-Bradley MicroLogix platforms - Experience in A/B program implementation and migration - Knowledge of Ethernet communication, data logging, and advanced programming capabilities would be a plus

    €1006 Average bid
    €1006 Μέση Προσφορά
    17 προσφορές
    Real-Time Options Alert
    6 μέρες left

    I’m looking for a small, always-on utility that pulls the live option chain for NASDAQ tickers, evaluates custom rules every minute, and shoots me an SMS the moment a rule is met. Here’s a concrete example of what I need it to handle: if the mid-price on the 13 Feb NVDA 170 Put touches $0.40, I want to know right away—no waiting for end-of-day scans. Core expectations • Data source: any reliable real-time feed or broker API capable of delivering full NASDAQ option chains (think Interactive Brokers, Tradier, TD Ameritrade, etc.). • Scan cadence: once per minute, continuously during market hours. • Rules engine: configurable by symbol, expiry, strike, side (call/put) and a target mid-price (≤, ≥, or exact). I’d like to store multiple rule...

    €378 Average bid
    €378 Μέση Προσφορά
    169 προσφορές
    Experto Firebase para app web
    6 μέρες left
    Βεβαιωμένο

    Estoy creando una aplicación web y necesito a alguien que domine Firebase Studio para acelerar el desarrollo. El objetivo principal es montar toda la capa de backend en Firebase: • Configurar desde cero la base de datos y definir una estructura clara y escalable. • Integrar Firebase con servicios externos que ya uso en el proyecto. • Implementar la autenticación de usuarios (correo, Google, etc.). • Habilitar notificaciones en tiempo real para eventos clave dentro de la aplicación. • Gestionar el almacenamiento de archivos de forma segura y eficiente. Trabajo con un stack moderno (React + TypeScript) y agradeceré buenas prácticas, documentación breve de lo realizado y sugerencias para futuras optimizaciones. Si t...

    €24 Average bid
    €24 Μέση Προσφορά
    11 προσφορές

    I need a complete point-of-sale solution that can flex comfortably across different business types rather than being locked to a single vertical. At its core the software must handle three essential functions: • Table management for seated service • Integrated online ordering so customers can place purchases remotely • Robust inventory tracking that updates in real time as sales are made On the hardware side, the application has to talk seamlessly with receipt printers, barcode scanners, and cash drawers. Autodetection and simple configuration wizards are strongly preferred so staff can plug new devices in without calling support every time. The end product should include an intuitive cashier interface, a browser-based back office dashboard for reporting, and straig...

    €17 / hr Average bid
    €17 / hr Μέση Προσφορά
    105 προσφορές
    MVP CRM System Development
    6 μέρες left
    Βεβαιωμένο

    Software Requirements Specification (SRS) MVP CRM System Project Name: RiskOptiks CRM – MVP Platform: Document Version: 1.0 Prepared By: Waqar Ahmad Date: 10 Feb 2026 Budget: $1000 1. Introduction 1.1 Purpose This document defines the requirements for the Minimum Viable Product (MVP) version of the RiskOptiks CRM system. The MVP focuses only on the following priority areas requested by the client: 1. Home Page 2. Client Page 3. Supplier Page 4. Support Cases 5. Opportunities The objective is to deliver a working MVP that allows early internal use and validation while staying within the agreed MVP budget. 1.2 Scope The MVP will include: ● Core data pages for Clients, Suppliers, Support Cases, and Opportunities ● Basic create, view, edit, and delete functionality ● Simple linking ...

    €935 Average bid
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    Hi, troubleshooting needed in order to solve resource issue on a shared VPS hosting. Prestashop version is 8.1.5 Insufficient Storage The method could not be performed on the resource because the server is unable to store the representation needed to successfully complete the request. There is insufficient free space left in your storage allocation. Prefered a fix price to solve the issue. Access to directadmin, mysql, ftp, prestashop backoffice

    €136 Average bid
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    I need someone who can actively secure— and guarantee—an internship for me in Europe within the next hiring cycle.I want internship in summer break june-august, I will be completing my second year of btech cse by that time. The focus is on both software and web development roles, particularly inside e-commerce and healthcare companies. I already have a solid résumé and statement of purpose, so this engagement is about leveraging your network, insider knowledge, and outreach skills to obtain concrete interview invites and, ultimately, a signed internship offer. Scope of work • Identify suitable software/web development internship openings across reputable European firms. • Put my candidature directly in front of decision-makers, whether through referra...

    €90 Average bid
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    I’ll be finishing my second year of a in Computer Science by the time the June-to-August break starts, and I want to spend that window working as a software / web development intern. What I need most is hands-on support in actually finding and applying to suitable openings—everything from early-stage startups to established tech companies—as long as the positions are international (on-site abroad). Here’s what success looks like for me: • A regularly updated shortlist of active technology-sector internship listings that match my skills (Java, Python, basic React, Git) and the summer timeline • Well-crafted, personalised application submissions sent out on my behalf or prepared for me to send, with all required forms, portals and follow-ups handled ...

    €49 Average bid
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    I’ve been out of work for almost three years and, although I hold a diploma and solid computer skills, my hearing disability has turned every application process into an uphill battle. All I want is a fair chance at a fully-remote position in the technology sector. Whether it’s software development, data analysis, or technical support, I’m open to any role that lets my analytical mindset and attention to detail shine—as long as the job is remote and inclusive. I’m searching for a freelancer who can guide me from where I am now to an actual job offer. Specifically, I need someone to: • Audit and strengthen my résumé, cover letter, and LinkedIn profile for remote tech roles • Identify inclusive companies with current openings that mat...

    €349 Average bid
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    I need a lightweight Windows-only .exe that lets me draw directly on the screen while any application is running. The main interface can be a slim sidebar with the classic whiteboard controls—pen (with adjustable size and colour), highlighter, eraser, hand/pan tool, plus undo and redo. Two extra features round it out: • An Import button so I can pull external files straight onto the canvas. I’m open to whichever formats are easiest to implement first; images and PDFs would cover most of my use cases, and we can expand later if it’s straightforward. • A built-in “Open Browser” command. I just need a full browser window to appear inside the app; I haven’t fixed on Chrome, Edge, or Firefox, so use whichever engine integrates cleanly and kee...

    €9 Average bid
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    Senior Software Engineer (Remote, US EST)
    5 μέρες left
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    Project Description We are looking for an experienced Senior Software Engineer to work on international client projects and confidently handle technical interviews for assigned roles. This opportunity is ideal for senior professionals who are strong in real-world development, system design, and communication, and are comfortable working in US time zone (EST). The engagement is project-based with long-term collaboration potential based on performance. Key Responsibilities Participate in technical interviews for assigned opportunities Work on secured projects using your primary tech stack Deliver high-quality, production-ready solutions Follow best practices in coding, architecture, and documentation Communicate clearly and professionally with stakeholders Maintain availability dur...

    €1331 Average bid
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    Shopify Shipping Calculator Plugin Needed in Woocommerce
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    I need a ready-to-install Shopify app or custom plugin that lets my customers see real-time shipping costs while they browse. The two core functions I must have are rate comparison across my predefined shipping options and clear delivery-time estimates next to every rate. Costs should be calculated strictly on a weight-based formula that I will supply. Because I am still evaluating carriers, the code should be flexible enough to accept additional APIs later; at launch it can pull data from any single carrier you already support. A clean settings panel inside the Shopify admin is important so that my team can adjust weight brackets and handling fees without touching code. Before we get started, please provide a live demo or staging-store link that shows the calculator in action inside the...

    €13 / hr Average bid
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    UK-Hours Full-Time Full Stack / Backend Linux Dev
    5 μέρες left
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    Full time staff member Full stack developer preferred backend experience is must, app experience beneficial small hosting and vpn company generalt tasks, maintenance and growth upgrades. Need you to tell me your salary requirement MONTHLY $ Amount, im not looking for anyone expensive so dont bid but do require you full time and on call emergencies if ever needed

    €502 Average bid
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    Quantower Customizable RSI Indicator Development
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    I need a fully-coded Relative Strength Index indicator that plugs straight into Quantower via its open API. The core requirement is simple: the look-back period must be user-adjustable from the platform’s settings panel so I (or any trader) can fine-tune it on the chart without opening the source. Please keep the script lightweight, coded in C# as recommended by Quantower, and use the platform’s standard drawing and event hooks so it behaves exactly like a native study—automatic repaint on bar close, proper scaling on sub-panes, and settings persistence between sessions. I am only targeting this one technical indicator right now, but if you design the class structure cleanly, adding overbought/oversold bands or divergence logic later should be straightforward; solid...

    €224 Average bid
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    CODESYS SPS on Raspberry Pi CM4
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    # Embedded Linux System – Technical Specification ## Custom Hardware Platform based on Raspberry Pi CM4 --- ## 1. Project Overview This project is based on an **existing, functional custom hardware platform** using a **Raspberry Pi Compute Module 4 (CM4)**. A standard Raspberry Pi OS is already running on the device. The goal of this project is **not to create a prototype**, but to bring an **existing custom CM4-based hardware platform into a professionally engineered, maintainable, and reproducible software state**, suitable for industrial deployment and scaling. --- ## 2. Project Goals The primary project objective is to **bring a custom hardware platform with a Raspberry Pi CM4 module into a robust, industrial-grade software state**, including: - a clean and well-docu...

    €536 Average bid
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    €536 Μέση Προσφορά
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