Ανάπτυξη API Jobs

I am ready to move from detailed product-requirements to production code and need a full-stack engineer who can own the build-out of an AI-powered recruitment platform. Temporal will orchestrate every workflow, Postgresql will back our data, and Nous’s Hermes 3 agents will handle reasoning throughout the pipeline. The product vision is clear: • a Publication agent pushes openings to multiple channels; • a Marketing agent drives targeted outreach; • a Shortlisting agent filters applicants in real time; • built-in Analytics & Reporting present actionable insights; • an Application Tracking System ties everything together. Your first milestones involve wiring Temporal to a solid Postgresql schema, standing up Hermes 3 reasoning agents, and exposin...

I need a web-based platform that turns every dynamic QR code into a rich landing experience focused on product-demonstration video. When a customer scans the code, the page should autoplay the video in a clean, mobile-first viewer and immediately draw attention with interactive hotspots (think tap-to-reveal specs or 360° spins) and clearly placed related-product links that keep them exploring our catalogue without leaving the page. Core flow • I generate or upload a video and the system delivers a unique, trackable QR code for it. • The scan opens a branded microsite: hero video on top, interactive overlays layered on cue points, and a section below that surfaces complementary items. • All events—scans, plays, taps, link clicks, session time—feed a das...

I need a NetSuite-based portal where my resellers, distributors and suppliers sign in with their own credentials, see the price book and discount structure tied to their subsidiary/partner record, and place orders manually. Inside the portal they should be able to: • Search or browse our existing item catalogue, add products to a cart, and submit the order. • See real-time, partner-specific pricing that draws from individual price levels or discount fields already stored in NetSuite. • Have the submitted cart convert to a native NetSuite Sales Order, linked back to the partner record for reporting and fulfilment. Security must follow NetSuite’s role permissions so each partner views only their information. I’m comfortable keeping product maintenance in t...

We are looking for an experienced full-stack developer or development team to build a production-ready e-commerce platform with a unique Sales Partner system. This is NOT a standard e-commerce website. The initial products will be physical products such as watches, but the system must be configurable so products, categories, prices, stock and commission structures can be changed easily from the admin panel. The platform will have separate interfaces and permissions for Customers, Sales Partners, Admin, Finance Staff, IT Staff, Stock Keepers and Delivery Staff. We are open to technology recommendations. Please propose the most suitable, secure and maintainable architecture for this project. 1. E-COMMERCE * Homepage, categories and product listing * Product search/filter * Product deta...

Develop a chess website & app 1. PROJECT SUMMARY Kings For Chess will be developed as a complete online chess platform for Website, iOS and Android, built with a scalable architecture and designed to support the client's long-term vision. The project will include the following major components: ● Online competitive and casual chess ● Chess games against bots ● Standard and Advanced Post-Match Analysis ● Stockfish-powered chess engine ● AI Chess Coach and player improvement insights ● Comprehensive tournament system ● Chess variants including; game 1: EV Chess (No check nor checkmate) and game 2: Draw-Penalty Chess (lower ranked player gains greater points while the higher ranked player loses more points) ● Player profiles, ratings, rankings and statistics ● Puzzle (import from L...

I need a secure, clinician-facing web application that lets authorised prescribers create a digital prescription, apply a legally valid electronic signature, and transmit the order straight to my GPhC-registered pharmacy for tracked-courier fulfilment. Primary users will be general practitioners and independent prescribers, who need to create an account and have their licence verified before being able to prescribe. The flow should be simple—search or add a patient, create a prescription, sign, and click “send”. Behind the scenes the platform should store an immutable audit trail, maintain patient records, and push the signed prescription to the pharmacy via secure API (FHIR, HL7 or a custom JSON schema—happy to discuss the best fit). Key requirements • Dig...

I need a dependable partner who can both keep my existing salon-at-home mobile app running smoothly year-round and drive the next wave of improvements. The engagement will cover two parallel tracks: 1. Annual Maintenance Contract • Proactive monitoring, quick bug fixing, security patching and version updates • Monthly health reports and a clear escalation path for any critical issues • Store-listing support whenever OS or policy changes demand it 2. Product Enhancement Roadmap • New features that extend booking, stylist management and payment capabilities • A refreshed, more intuitive user interface that feels premium and effortless for clients and professionals alike • Performance tuning to shorten load times, reduce crashes ...

Multi-Vendor eCommerce Marketplace Development We are looking for an experienced development team or freelancer to build a complete Multi-Vendor eCommerce Marketplace Platform. Important: Before proceeding with any freelancer, we require a complete project quotation based on the scope below. We will review quotations, proposed timelines, technical approach, and relevant experience before selecting a developer. Please do not assume a fixed budget. Submit your best quotation for the complete project. Project Scope Customer Portal * User Registration & Login * Product Search & Filters * Categories & Product Listings * Wishlist * Shopping Cart * Secure Checkout * Payment Gateway Integration * Razorpay * Cashfree * PayU * Cash on Delivery * Order Tracking * Invoice...

We are looking for an experienced Full-Stack Web Developer to build a digital Expert Pool platform for our Swiss healthcare company. The purpose of the platform is to manage a flexible pool of qualified healthcare professionals who can accept individual assignments when additional capacity is required. We want to replace manual coordination through phone calls, WhatsApp messages, spreadsheets and separate availability lists with one simple, modern and efficient web platform. The platform will have two main areas: 1. Administration Portal - Manage healthcare professionals / Pool Partners - Profiles, qualifications and permitted activities - Availability and working regions - Create one-time and recurring assignments - Intelligent search and matching of suitable professionals - Send assi...

I want to turn my idea into a fully functioning mobile application. The primary goal is to create a digital platform, so I’m looking for someone who can guide the entire process—from scoping the concept to getting the app live. Here’s what I need: • A short discovery session to fine-tune the requirements, user flow, and technical approach. • Wireframes and clean UI/UX mock-ups that translate well to both iOS and Android. • Native or cross-platform development, along with the back-end APIs, database, and an admin panel for basic content management. • Thorough testing, bug-fixing, and support for deployment to the App Store and Google Play. If you have a solid track record in mobile app development and can handle design, coding, and launch, I&r...

I need a polished online presence for my residential-remodeling company. First, build a responsive informational website that clearly presents our services—kitchen, bath, and full-home remodels—through an easy-to-browse service listings section. The site should load fast, look great on desktop and mobile, and be simple enough for my team to update later. Alongside the site, create a companion iOS & Android app that handles customer memberships. Members will sign up, view their perks, and keep track of their active projects inside the app. I want a single back-end (API or similar) so the website and the app share one database for user profiles and membership status. I’m flexible on the tech stack; feel free to suggest WordPress, Wix, custom code, Flutter, React Nativ...

I’m building a multi-service, on-demand marketplace delivered as a SaaS platform and targeted at large enterprises. The application must be truly multi-tenant so each corporate client can manage its own environment while sharing the same codebase. Core modules I need you to deliver: • User management – fine-grained roles, SSO options, profile administration and the ability to onboard thousands of users per tenant without performance drops. • Payment processing – secure, PCI-compliant flows that can route split payments to multiple service providers, support refunds, and expose clear reconciliation reports. • Reporting & analytics – real-time dashboards and exportable reports that track transactions, user engagement and service performance a...

I already have the core screens in place for an Android agri-tech application that will serve three field-side user roles plus one admin panel. What I need now is an experienced Android developer who can take the project from this UI prototype through to a production-ready release on Google Play. Scope of work • Wire the existing layouts to a robust back end so that every user can input data, monitor it in real time and receive analytic dashboards that make sense in the field. • Build an alert and notification flow (push & in-app) to keep farmers instantly informed of anything that demands attention. • Integrate a payment gateway so transactions inside the app run securely and are audit-ready. • Prepare all artefacts required for Google Play publication, gu...

I’m hiring an experienced automation specialist to build a production-ready AI social media system for an education brand. Please apply only if you have already built and deployed similar social media automation systems. In your proposal, include links to live social accounts, and portfolio examples of automations you personally created. Briefly state your role, the tools used, and results achieved where possible. Budget 150-200 USD for the full scope. Scope Build one integrated system that can create, approve, schedule, publish, analyze, and improve social content across: Instagram LinkedIn TikTok YouTube Facebook The system should use n8n with AI and API services. It must be reliable, documented, and transferable to the client. Required Features Take blog posts or appro...

Highly experienced NEXT JS and PHP developer needed. The role is to fix the existing bugs in the application and also update few modules. You must meet the following conditions: 1. must be an independent freelancer 2. Must be availble for meeting on a daily basis 3. Must have atleasrt 10 solid years in developing in PHP and 8 years into be fluent in English

City Pro Fix – Professional Home Services Booking Website We are a new London property maintenance company looking for an experienced developer to build a modern, professional and mobile-friendly booking website. The website should include: Easy online booking for Plumbing, Gas, Heating/Boilers, Electrical, Handyman, Air Conditioning and other home services Customer registration/login Customers can upload photos/videos of the problem Online quotation/pricing and secure online payment Booking confirmation, invoices and job status Admin dashboard to manage bookings, customers, services, prices and payments “Become a City Pro Fix Tradesman/Engineer” registration section Tradesmen can upload CV, DBS, ID, qualifications, liability insurance and other documents VIP service opti...

Codex operator -- > Chat/gpt work ai operator -- > Website posting/web admin using Codex to develop/manage and populate the website, fix bugs and do template all in Codex - daily site admin

Necesito un sistema web, accesible desde cualquier navegador, que centralice toda la operación de compra y recolección de recursos marinos que realizo directamente en playa. Módulos clave que espero: • Registro detallado de cada lote de pesca: fecha, especie, peso, precio y embarcación asociada. • Control de apertura y cierre de faena, con sello de hora y usuario para un historial confiable. • Gestión de embarcaciones por región y comuna mediante un formulario manual; debe permitir alta, baja y edición rápida. • Generación de reportes en PDF listos para imprimir o enviar, filtrables por fecha, región, embarcación o especie. • Dashboard con estadísticas en tiempo real: canti...

Project Overview I am seeking an experienced full-stack developer or small team to audit, improve, secure, and modernize an existing production website and infrastructure. This is **not a greenfield project**. An existing frontend, backend/API, PostgreSQL database, content, media, forms, administrative functionality, Docker deployment, and VPS environment are already in place. The current website has experienced intermittent outages and loading failures. Based on prior troubleshooting, the likely problem area is a combination of deployment/runtime stability and security rather than a simple frontend bug. Known symptoms/issues include: Website sometimes hangs or times out while Docker containers still appear to be running. Nginx and Docker are functional, but the deployment is not yet ...

Hello, I’m looking for a developer to work on an existing cybersecurity project and convert it from a desktop application into a full Web App. Current project: CyberShield-Pro GitHub: The current project is built with Python and includes system monitoring and security-related functionality. The required work includes: Converting the existing desktop application into a Web App. Preserving and improving the existing functionality where appropriate. Developing a modern Web interface. Admin dashboard. Advanced security reports. Database integration. External database/API integrations where applicable. Adding appropriate new features based on the existing system. Testing and fixing bugs before final delivery. Current technologies include: Python, PySide6, CustomTkinter, and...

Busco colaborar con alguien que ya maneje a nivel avanzado la arquitectura de TechTool Online y Offline para realizar programación OBDII remota en camiones. Mi objetivo inmediato es llevar a cabo actualizaciones de software: descargar los paquetes correctos desde TechTool Online y transferirlos con éxito a una instalación de TechTool Offline para aplicarlos en la ECU del vehículo. Qué necesito de ti • Verificar la versión y compatibilidad de TechTool Online, preparar la descarga remota del archivo requerido y documentar cada paso. • Migrar el archivo a TechTool Offline, asegurarte de que se reconozca sin errores y ejecutar la actualización de software sobre OBDII. • Desarrollar o ajustar los scripts/procesos necesarios ...

We are looking for an experienced Full-Stack Developer or development team to build a custom web-based Construction ERP system for a contracting company. The ERP will include Project Management, Tender & BOQ Management, Procurement, RFQ, Supplier Quotations, Purchase Orders, GRN, Inventory, Project Cost Control, Approval Workflows, Document Management, Dashboards, Reports, Multi-Company, Multi-Branch, Roles & Permissions, Arabic/English support, and responsive web access. The system must be production-ready, modular, scalable, secure, API-ready, and fully integrated between modules. We already have a detailed Scope of Work covering technical requirements, milestones, acceptance criteria, source-code ownership, deployment, warranty, and maintenance. Budget: USD 1,500 base develo...

My current Laravel application is stable, but it has reached the point where genuine AI-powered features and better runtime performance are essential. I want three things achieved in one focused sprint: 1. New functionality with the OpenAI API • Content generation endpoints that accept a prompt and return well-formatted copy in JSON. • A language-translation service that can be called from anywhere in the codebase (middleware-friendly), returning translated strings while respecting existing localisation files. 2. Faster, leaner execution through the Gemini API Gemini will handle selected heavy computations now performed server-side. I need thoughtful caching, graceful fall-backs, and measurable response-time improvements without breaking existing routes or queu...

NECRYPTOVIE (NCV) — Complete 4-Phase Blockchain, AI, Marketplace and IoT Ecosystem NEVIE-GLOBAL is seeking a senior blockchain agency or an experienced multidisciplinary technology team to design, develop, deploy and deliver the complete four-phase MVP of the NECRYPTOVIE (NCV) ecosystem as a turnkey project. We want to be fully transparent from the beginning: this is not simply an ERC-20 token development project. NCV is a complete ecosystem combining blockchain, artificial intelligence, automation, SaaS services, digital and physical products, connected devices, IoT, robotics, B2B services and international expansion. Budget Target fixed budget: USD 2,800 for the complete four-phase MVP. The proposal must cover all four phases and include: one total fixed price for the complet...

I need a cloud-based platform that handles every aspect of job scheduling and dispatch for plumbing companies. The application must run smoothly in modern desktop browsers first; mobile or tablet support can come later, so please optimise the user experience, layout, and performance with that priority in mind. At its heart the system should take incoming work orders, match them to available technicians, and generate the most efficient daily plan automatically. To make that happen I want three AI-driven capabilities baked in from day one: • Automated job allocation • Predictive maintenance alerts • Route optimisation The system will need a clean admin dashboard where staff can create, view, and edit jobs, plus a dispatcher view that shows live technician status on a ...

I need a full-fledged invoicing solution that works in the browser and is paired with a dedicated Android app. Think of the overall polish and flow found in SleekBill or myBillBook, then add stronger data security and cloud-based sync so my team can work from anywhere without fear of losing records. Core modules • Invoice generation with GST discounts, and branded PDF export • Expense tracking that ties directly into profit & loss views • Client management with searchable contacts, notes, and activity timelines • Cloud storage so every invoice, receipt, and client detail is backed up automatically and stays in sync between web and Android Key requirements • Single sign-on between web portal and Android app • Role-based access and encryption a...

I’m ready to turn a concept inspired by Airtasker and Uber into a production-ready marketplace where users can book home, transport, and delivery services from their phone or browser. The project covers three experience layers—Customer, Service Provider, and Admin—and must run smoothly on iOS, Android, and the web with a single, shared back end. You will own the full product cycle: UX/UI design, scalable back-end architecture, real-time matching and tracking, in-app chat, ratings, secure payments, and an analytics-friendly admin console. Stripe (or a comparable gateway) and location services need to be wired in from day one, and the codebase should be clean enough for future micro-service expansion. Deliverables • Interactive wireframes and final UI assets for all ...

I'm seeking a developer to create a Minimum Viable Product (MVP) for a Travel Booking and Invoicing system. This platform will primarily manage car rental bookings and generate PDF invoices. Essential Features: - Booking Management: Users should be able to manage their car rental bookings efficiently. - Invoice Generation: The system must generate PDF invoices for all transactions. Ideal Skills & Experience: - Experience in developing booking management systems. - Proficiency in PDF generation for invoices. - Familiarity with car rental booking systems is a plus. - Strong backend development skills. Please provide examples of previous similar work. I have attached the PRD

My Baileys-based WhatsApp integration is working, but it is starting to lag under heavier traffic. I need an experienced developer who knows the Baileys library inside out to: • Profile the current code, identify the CPU, memory and I/O bottlenecks, and refactor or re-architect where necessary to improve throughput and lower latency. • Verify that every optimised change remains fully compatible with the Web version of WhatsApp, including session handling, QR login, message sending/receiving, media uploads and reconnection logic. • Provide a concise report of the issues discovered, the steps taken to fix them and before-and-after performance metrics (e.g. average response time, messages per second, memory footprint). Acceptance criteria – Messages and media must...

MVP Build — Quote Request We're looking for a freelance developer or small team to quote an initial MVP build. This is a rough-scope request to get a ballpark quote — not a full technical spec. Additional phases/tiers will be scoped separately once we're underway. What we're building (high level) A web platform that connects to third-party business software a client already uses (accounting/ERP-type systems, CRM/marketing platforms, etc.), pulls their data into a secure cloud environment, and gives the client a simple portal to log in and view/query that data — including an AI-assisted question-answering feature over their own data. Core skills required Backend development (Node.js/Express or equivalent) — building and hardening API routes, workin...

We are looking for an experienced AI/SaaS developer or development team to help develop a new UK health and social care technology platform. The initial project involves developing a secure, modern care management and resident intelligence platform that transforms day-to-day care records into useful dashboards, trends, alerts, summaries and management insights. Initial functionality includes: • Resident/service-user profiles • Daily care records and notes • Incident and safeguarding recording • Health and wellbeing observations • Behaviour, mood, sleep and nutrition tracking • Outcome and activity tracking • Staff/key-worker records and interactions • Management dashboards and analytics • AI-generated summaries of resident records • AI i...

I want to build a full-featured online learning platform that can host more than one teacher and cover three distinct tracks: مواد أكاديمية، مهارات تقنية، وتنمية ذاتية. Learners must be able to follow lessons in the way that suits them best, so the system has to support فيديوهات مسجلة, حصص مباشرة عبر بث تفاعلي، وملفات نصية قابلة للتحميل. Here is what I expect to receive from you: • A scalable web application (web-first, mobile-responsive) with separate instructor dashboards, student dashboards, and an admin panel. • Smooth upload and streaming for pre-recorded videos, plus an integrated live-class module (you may rely on WebRTC, Zoom, or a similar SDK). • A tidy repository for PDFs, slides, and other text-based files with permission control. • Course creation wo...

Contest: Build the Best Version of Stegstr () We are running a development contest to produce the best working version of Stegstr, the FOSS steganography application (reference site: ). We will open and test submissions ourselves, and award the prize to the single best-performing version. Stegstr is a nostr app. What we want built: - AI Agent Operability - Networking operations and functionality — a solid, reliable networking layer for sending, receiving, and syncing steganographically-encoded content between users. - Steganographic invisibility — the hidden data must be undetectable through normal viewing or casual inspection of the carrier file (image, audio, or other media). - Robustness to real-world processing — the hidden data must survive being sent through com...

PROJECT OVERVIEW I am building Pipe-r, an AI-powered field-service management platform designed specifically for plumbing companies. The goal is to create a polished, scalable SaaS product that can compete with platforms such as Jobber and ServiceTitan while providing deeper plumbing-specific workflows, better automation, a faster user experience, and practical AI tools. A prototype/application shell currently exists at and was created using Base44. It establishes the product direction, interface, navigation, and portions of the intended workflow. The selected developer or agency must first audit the existing application and determine what can safely be retained, improved, migrated, or rebuilt. This is not a simple website or basic scheduling application. I need a production-ready, mu...

Senior AI/ML + Distributed Systems Engineer Required (Backend Enterprise Build – £10,000 Fixed Price) Project: AI Financial Intelligence & Risk Monitoring Platform (Backend) We are hiring a highly experienced engineer or engineering team to architect, build, deploy, and operationalize the production-grade backend for an AI Financial Intelligence & Risk Monitoring Platform. This is not a prototype. This is not a simulation. This must be a fully scalable, real-time, enterprise-grade backend system capable of operating under production conditions. ⸻ Project Overview The backend platform must: * Process high-volume financial data streams in real time * Detect anomalies using AI-driven models (not rule-based systems) * Generate actionable risk intelligence via API * ...

I am building a modern, cloud-based accounting and financial management solution and need someone who has already walked this road with double-entry engines, multi-tenant security, and mobile-ready architecture. Scope of the first milestone The very first release must run smoothly on Android. Web and iOS will follow, so every design decision—database schema, API layer, authentication—has to be service-oriented and easily portable. Core features to implement in that milestone • Double-entry bookkeeping with a configurable Chart of Accounts • General Ledger, Journal Entries, Accounts Receivable, Accounts Payable, Cashbook, Bank Reconciliation • Accountant role (with the ability to extend later to Admin and Viewer) • Real-time Income Statement and C...

A modern and clean website is required to showcase an agricultural drone spraying service. The site will include public pages describing the service, a gallery with photos and videos of projects, and a form for farmers to request quotes or book jobs directly. Additionally, the project includes a custom web application, accessible after logging in, for internal use by the team and clients. The first version (MVP) of this application must allow for the creation of plots, the uploading of prescription maps, the generation of spraying jobs, and the tracking of their execution. The code architecture must be scalable to integrate future functionalities such as automated route planning, real-time monitoring, and data analysis and reporting. Non-negotiable requirements include high security, res...

A modern and clean website is required to showcase an agricultural drone spraying service. The site will include public pages describing the service, a gallery with photos and videos of projects, and a form for farmers to request quotes or book jobs directly. Additionally, the project includes a custom web application, accessible after logging in, for internal use by the team and clients. The first version (MVP) of this application must allow for the creation of plots, the uploading of prescription maps, the generation of spraying jobs, and the tracking of their execution. The code architecture must be scalable to integrate future functionalities such as automated route planning, real-time monitoring, and data analysis and reporting. Non-negotiable requirements include high security, res...

My priority is to build and refine Microsoft Dynamics 365 Business Central through new AL objects, with the spotlight on custom tables and pages. These pages must support clean data entry, run their own validation, trigger custom workflows, and surface key metrics in dashboard-style reports. Beyond the UI layer, I need business logic that enforces bespoke validation rules and handles data integration processes so information moves reliably between internal modules and any external systems we connect later. Additional work will include, when required, adjusting RDLC or Word layouts for reports, extending posting and approval workflows, exposing data through APIs or web services, and tuning SQL for performance. Deliverables • AL code for tables, pages, and supporting codeunit...

I need an intuitive coaching app that allows users to discover courses, connect with instructors, and pay for sessions or learning materials directly inside the app while also showcasing relevant products. The experience should feel seamless from browsing through to checkout, with a clean interface that makes it easy for learners to stick with their goals. Core deliverables • Connecting people to courses – searchable catalogue, coach profiles, enrolment flow • Handling transactions – secure in-app payments, receipts, basic order history • Advertising products – space for banners or promoted items that can be managed from an admin view Code must be production-ready, well-documented, and structured so new modules (extra courses or ads) can be added...

I have an existing live project and I need help in setting up the WhatsApp Business API keys. Since long time my account is stuck in the "Review in Progress" status (almost 30 days) you dont have to do any integration with backend or anything. on screenshare just need to discuss how to resolve this issue which i am facing with the WhatsApp Business API

We are looking for an experienced Full-Stack Developer/Team to build a scalable CMS-based Voter & Field Organization Management Platform with Android Mobile App, Web Application, Central Admin CMS, Analytics, Election Day Live Monitoring and permission-controlled AI tools. The mobile application will primarily serve users from 100 Voter Incharge up to Mandal Incharge, while the web application will serve Constituency Incharge up to State Incharge. A centralized CMS/Super Admin panel will control organization branding, colors, hierarchy, roles, permissions, master data, modules, dashboards, reports, training content, Election Day controls and AI access. The platform must be configuration-driven rather than hard-coded, allowing the same software to be adapted to different organizations...

# eChampz — Senior Full-Stack Developer (Fiverr brief, v2) > Paste each block into the matching Fiverr field. Notes to Ahmed are in `>` blocks and must be deleted before posting. --- ## ABOUT THE CLIENT The client operates a gaming and esports marketplace serving Saudi Arabia and the wider GCC. The platform connects gamers, talent scouts, studios, teams, and brands. The founder is hiring a senior developer to take technical ownership of the codebase while the founder leads the business. --- ## THE ROLE We need a Senior Full-Stack Developer to take technical ownership of an established React and PostgreSQL platform currently in closed beta and moving toward public launch. This is a six-month engagement structured in three stages: a paid scoped trial, a defined first mile...

I need a seasoned PHP developer to design and build a clean, well-documented API from the ground up. The project centres entirely on backend logic—there is no front-end work—so your focus will be creating efficient endpoints, solid authentication, and clear JSON output. Here’s what I have in mind: • Code in modern PHP (8.x preferred) and follow PSR standards. • Use a framework or micro-framework you’re comfortable with—Laravel, Lumen, Slim, or even plain Composer packages are fine—as long as it stays lean and easy to maintain. • Include token-based authentication, structured error handling, and basic rate limiting. • Provide concise documentation (endpoints, parameters, responses) plus a Postman or Insomnia collection so I can...

I need an end-to-end iGaming solution aimed at the Chinese-speaking market. The job covers both the customer-facing front end and the operational back-office. I can provide URLs and credentials to our current sites so you can mirror the best features that already exist in the industry. Front-end scope • Build three responsive templates: Sports Betting, Casino Games, and Poker Room. • Each template must support live streaming, user profile pages, and full multi-language toggling (with Chinese as the default locale). • Templates should share a component library so future skins can be added quickly. Back-office scope • User management (KYC workflow, role/permission matrix, player segmentation tools). • Payment processing that accommodates common Asian gateways...

1. Project Overview Develop an Android application that displays advertising images and videos received from a backend platform. The application will run on Android tablets or Android media devices and communicate with a REST API provided by the backend team. 2. Scope The application should: • Login using Username, Password and Screen Number. • Store an authentication token securely. • Display images and videos in full-screen landscape mode. • Periodically check for content updates. • Download or cache media as appropriate. • Continue playback while updates are prepared. • Send heartbeat information. • Report playback events. • Report operational events. • Support offline operation by storing pending events. • Upload pending events whe...

I need a solid PostgreSQL-backed RESTful API to drive the Solar TwinPro web application. Your task is to design the database schema and expose clean, versioned endpoints that cover full CRUD functionality for each core resource in the system. The web front-end will consume JSON, so consistent status codes and clear error handling are important. Please structure the project so it can be deployed easily (Docker preferred, but I am open to other simple approaches) and include concise documentation; an OpenAPI/Swagger spec is ideal so the front-end team can plug in without guesswork. Deliverables • PostgreSQL schema (DDL) and seed data • REST endpoints covering create, read, update, delete for all defined entities • Environment and run instructions (e.g., Dockerfile or...

We are looking for an experienced developer or agency to build — or integrate an existing solution for — multi-platform job publishing directly from our platform, with seamless inbound candidate flow back. WHAT WE NEED 1. JOB PUBLISHING ENGINE • When a recruiter creates a job on our platform, they should be able to select and publish it to multiple job boards in one click. • Must include global boards: Indeed, Monster, LinkedIn, Glassdoor, ZipRecruiter • Must include Philippines-specific boards: JobStreet, Kalibrr, , JobsDB, PhilJobNet • India boards (bonus): Naukri, Shine, Foundit (Monster India) • Should support both API-based posting (preferred) and XML/RSS feed-based distribution where APIs are unavailable 2. CANDIDATE SYNC • All candidates ...

PDF attached. Thank you. The shell is created on base44,

I’m preparing a bespoke digital project (internally referenced as “zek23145f78”) and I need an experienced developer who can guide the build from concept to launch. The core idea is defined, but I’m still refining key details such as whether we’ll deliver it as a web app, mobile solution, or cross-platform desktop tool. Because of that, I’m looking for someone comfortable discussing options, recommending the best tech stack, and then executing the agreed-upon plan. Here’s what I need from you: • An initial consultation where we walk through my objectives, target users, and any constraints I might not have surfaced yet. • A concise technical proposal that outlines architecture, timeline, and milestones. • Development, testing, a...