API Geliştirme Jobs

Procuro comprar, à vista, o código-fonte completo de um aplicativo IPTV em Kotlin semelhante ao IBO Player (versão 3.4 ou superior) acompanhado de um painel administrativo em PHP. Meu foco principal é o painel: ele precisa permitir o cadastro e gerenciamento de MACs e o controle de assinaturas mensais. Já possuo um painel funcional e o APK final, porém não tenho acesso ao código Kotlin; estou até desenvolvendo um projeto próprio, mas acelerar o processo comprando uma base pronta seria muito mais interessante. O que preciso receber: • Código-fonte do app em Kotlin, pronto para compilar no Android Studio. • Painel PHP com gerenciamento de MACs e assinaturas plenamente operante. • Instru&cc...

READ CAREFULLY OR DO NOT APPLY. We are building a dating product MVP and are preparing for launch. Multiple developers have worked on the project and the platform is currently unstable. We are not looking for feature development at this stage. We are looking for a senior engineer to conduct a structured codebase audit and deliver a clear MVP stabilization plan. Key Deliverables: System Overview: Architecture diagrams, stack summary, key integrations (focus on voice/video stability). Stability Findings: Prioritized bugs, technical debt, root causes from logs/deployments. Stabilization Plan: High-impact fixes with effort estimates, sprint roadmap for launch-ready MVP. Expert level only. Provide your approach and timeline in proposal. Start immediately.

I already have a live React / Next JS front-end running on a Node JS back-end with a MySQL database and basic ChatGPT access set up. What I’m missing is a well-structured “AI agent” layer that plugs cleanly into the site and feels invisible to the user. Here’s what I need done: • Design and implement a small set of agents that can – answer user questions drawn from our existing data, – generate personalised recommendations, and – perform lightweight data analysis for internal reporting. • Make each agent reachable through automated email responses. When a user submits a form on the site the system should decide which agent to invoke, craft the prompt, send it to OpenAI, and reply via email with a clear, well-formatted ans...

I already have my language-model stack in place; what I’m missing is the Retrieval-Augmented Generation layer that can pull fresh information from external APIs returning plain text. The job is entirely about wiring that RAG loop so the LLM can query the endpoints, embed the responses, store them in an efficient vector index (Pinecone, FAISS, or a similar store), and then surface accurate, source-grounded answers in real time. You will be working only with API-supplied text for now, but I’d like to keep the design open enough that databases or file collections could be connected later without a full rewrite. Think LangChain or LlamaIndex pipelines, OpenAI or open-source models, and a robust chunking/embedding strategy that minimises hallucinations. Deliverables • End-to-...

Expanded Statement of Work — RCS Public API & Connector Platform 1. Performance SLAs (Benchmark-Oriented) The system must be architected to meet enterprise CPaaS-grade performance expectations comparable to major providers. • API Throughput Target (Baseline): - Sustain minimum 500–1,000 send requests/sec under normal load. - Burst handling up to 3,000 TPS with graceful queuing (no message loss). • Queue Processing SLA: - Campaign enqueue latency: < 200 ms per batch. - Worker dequeue + dispatch latency: < 1 second under steady load. • Delivery Pipeline SLA: - Status callback processing: < 2 seconds end‑to‑end. • Horizontal Scaling Expectation: - Architecture must allow stateless API scaling. - Queue workers must scale independen...

I’m building an early-stage B2B SaaS product (StrataOps) focused on workflow automation for property management companies. ​ For this MVP, I need a Python developer to build an AI-powered maintenance triage system that sits on top of a shared Gmail inbox. ​ The system should be able to: Monitor incoming maintenance emails from tenants and property managers in a shared Gmail inbox. ​ Classify each email into categories (e.g., HVAC, plumbing, electrical, general, etc.). ​ Detect urgency and basic priority based on rules and content. ​ Extract key structured fields (tenant details, property, problem type, severity, timing, etc.) into JSON. ​ Prepare draft replies for tenants, and suggestions for vendors or next actions. ​ The MVP will be delivered in two main phases: Core triag...

I need a reliable bulk-SMS platform that lets me compose a message once, load thousands of numbers, and schedule exactly when every batch leaves the gateway. The core requirement is scheduling—think calendar-style controls or cron-like flexibility—so campaigns can be created days in advance and fire automatically, even if I’m logged out. Key functions I expect: • Upload or paste recipient lists (CSV, TXT, or manual entry). • Create, edit, and delete campaigns with a clear “send at” field. • Real-time status dashboard showing queued, sent, failed, and delivered counts. • Simple REST or HTTP API so my existing CRM can trigger sends. • Basic sender ID or shortcode handling in markets that allow it. I’m open on stack&mdas...

Sto sviluppando un servizio di logistica per e-commerce in Italia (fulfillment + contrassegno + call center). Cerco uno sviluppatore per realizzare una web app (dashboard clienti) dove ogni venditore può monitorare in tempo reale i propri ordini. L'app sarà fornita ai miei clienti. Funzioni principali Login clienti Dashboard ordini in tempo reale Stato ordine (in lavorazione / spedito / consegnato / rifiutato) Esito chiamate call center (fino a 3 tentativi) Tracking spedizioni Statistiche base (ordini giornalieri, consegne, resi) Ricerca e filtri ordini Multi-cliente (ogni cliente vede solo i suoi dati) Integrazioni richieste Shopify API Import CSV ordini Database (Supabase o PostgreSQL) Aggiornamento dati in tempo reale Tecnologie preferite (non obbli...

I’m putting together a reusable boiler-plate based on Bun, Elysia, HTMX and Better-Auth. The goal is a pattern I can lift into a variety of future projects whenever I need tight authentication, fine-grained authorization and a back-office where admins can manually register users and set/configure authorization policy. Here is where I need you: • Architectural kick-off – I want rock-solid design patterns and best practices from day one, with security woven through every layer and a flexible auth system that can evolve as requirements shift. • Front-end / back-end integration – Help me keep the wiring clean so new modules or UI components can be dropped in without a full rewrite. • Ongoing pair-programming / troubleshooting – When my junior develo...

Busco a un profesional que pueda crear una solución completa para la venta de materiales de construcción. El proyecto se divide en dos frentes claramente conectados: 1. Tienda en línea • Diseño responsivo y enfocado en la conversión. • Función principal: carrito de compras totalmente operativo (agregar, quitar, modificar cantidades). • Panel de administración sencillo para cargar productos, fotos, descripciones y precios. • Opciones de búsqueda y filtrado por categoría, marca y disponibilidad. • Preparada para que, más adelante, pueda integrarse un procesador de pagos y control de inventario sin rehacer código. 2. Aplicación multiplataforma • Des...

I need a specialist to create an online platform dedicated to teaching Arabic, Qur’an, and Islamic studies to non-native speakers and I need a developer who can deliver a full, production-ready website from the ground up. Core functions • Real-time communication with students through integrated video calls (Zoom, Jitsi, or any comparable embedded solution you recommend). • A clean booking system that lets students browse available slots, reserve lessons, and see them reflected instantly on my calendar. • Transparent lesson pricing displayed on the site, with a simple checkout flow that accepts PayPal payments securely. Beyond those essentials, I will also need: – A dashboard where I can add or edit course descriptions, set prices, and view upcoming sess...

I need a production-ready server dedicated to cryptocurrency trading that can seamlessly integrate with the Binance, Coinbase, and Kraken APIs. The core of the project is to centralize market data from those exchanges, analyse it in real time, execute strategies through automated bots, and allow end-users to open and manage their own trading accounts on the system. Key capabilities I expect: • Real-time data analysis: low-latency collection, cleansing and aggregation of tick-level data, plus the ability to run custom analytics or indicators on it. • Automated trading bots: strategy engine that can place, modify, and cancel orders on any of the three exchanges, with configurable risk parameters. • User account management: secure registration, role-based access, API-key...

Full-Stack Developer for MVP Website Monitoring and Audit Suite We are seeking a skilled Full-Stack Developer to create a Minimum Viable Product (MVP) for a website monitoring and audit suite. The ideal candidate will have experience with both front-end and back-end technologies to build a user-friendly and efficient platform. You will be responsible for designing, developing, and implementing features that allow users to monitor website performance and conduct audits effectively. Strong problem-solving skills and attention to detail are essential. If you are passionate about building innovative solutions, we would love to hear from you! Key Responsibilities: Scanner Engine: Build a resilient microservice using Puppeteer and the Lighthouse Engine capable of mobile-first emulation and hardw...

Project Description: We are looking to develop a VoIP calling application with direct phone-to-phone/mobile calling and the ability to use a custom caller ID. The project will include both an Android user app and a web-based admin portal for managing users and call data. Key Features: Admin Portal: User Management – Add, remove, and manage users. Custom Caller ID – Assign or change custom caller IDs for users. User Details Management – Manage name, email, user ID, password visibility, and assigned caller ID. Call Logs – Save and display calling history with IP addresses, calling number, time, and duration. Admin Control – Only admin can add new users and modify user details. User App (Android): Login – Users log in with email ID and password. D...

The project is a full-scale, cross-platform cricket fantasy gaming application that must run smoothly on both iOS and Android devices. I already have the feature set clearly mapped out, so the focus is on clean execution and rapid delivery within the next month. Core functionality to implement: • Live score updates pulled from a reliable cricket data API in real time • Robust fantasy team management where users draft, trade and track player performance • Dynamic leaderboards and rankings that recalculate instantly after every scoring event A modern, intuitive UI/UX is essential so users can glide from team selection to live match tracking without friction. The back end should be cloud-ready, scalable and secure, handling user authentication, scoring logic, push not...

I need a fully custom-built e-commerce website for my jewelry rental business. A hosted platform such as Shopify or WooCommerce will not give me the flexibility I need, so the entire solution should be coded from the ground up. I’ve already decided on React.js for the front-end; beyond that, I’d like your suggestions on the most reliable back-end stack, database, and cloud services to keep the site fast, secure, and scalable. Core functionality in scope • Product listing and real-time inventory management • Stripe payment gateway integration (or any better option) • Customer reviews and ratings • Order tracking from checkout through return • Account verification (photo ID) • E-doc signing with DocuSign for rental contracts • Live c...

I’m ready to move from concept to code on a full-featured cryptocurrency trading platform. The core objective is clear: users must be able to trade multiple digital assets in a fast, reliable and secure environment. The minimum viable product therefore revolves around three pillars: 1. Real-time market data – tight latency on price feeds, order book depth and recent trades is essential. Whether you hook into existing exchange APIs, aggregate several sources, or build your own feed handler, the ticker and order book must update instantly without page refreshes. 2. Multi-currency support – at launch I want Bitcoin, Ethereum and at least three additional top-tier coins live, with the system architected so that adding new pairs later is straightforward. 3. Seamless order e...

I would like to setup a Windows VPS server on my PC. I want to add claude code and open claw to the VPS Server. The goal is to create an automated trading bot for solana meme coins. I am NOT a coder, but would like to find the DEV to build this and help Tweak it down the road

is moving into its fourth major iteration and I’m ready to turn our vision of a decentralized NVIDIA H100 “super-cluster” into production reality. The system will let independent operators spin up GPU nodes, pool them into a single compute mesh, and have workloads automatically routed to whichever marketplace is paying the best rate at that moment. My current stack direction is Python for the core services and Kubernetes to orchestrate the GPU containers across diverse hosts. You’ll be shaping a high-performance, fault-tolerant backend that can scale from dozens to thousands of nodes without manual babysitting. Phase 1 focuses on three cornerstone capabilities: • Automated workload distribution – smart scheduling that assigns jobs to the right GPU in ...

1. Core Framework: Platform: 100% Native Android (Kotlin or Java). Strictly NO WebView or Hybrid frameworks. Database: Real-time synchronization with a secure web-based Admin Panel. 2. Task & AdMob Integration (Full Security): Flow: User clicks Task -> Trigger AdMob Interstitial/Rewarded Ad -> Redirect to YouTube/TikTok/FB -> Task Verified. Server-Side Callbacks: Use server-side validation for AdMob rewards to prevent ad-skipping hacks. Frequency Capping: Strict limit of 4 ads per device/day to protect AdMob account health. 3. 6-Level Referral & Salary Logic: Architecture: Automated server-side tracking for a 6-level referral hierarchy. Milestones: Auto-trigger "Monthly Salary" status once user reach invite targets (e.g., 200, 500, 1000 invites). Dashboard: Real-...

I need a fully custom-built e-commerce website for my jewelry rental business. A hosted platform such as Shopify or WooCommerce will not give me the flexibility I need, so the entire solution should be coded from the ground up. I’ve already decided on React.js for the front-end; beyond that, I’d like your suggestions on the most reliable back-end stack, database, and cloud services to keep the site fast, secure, and scalable. Core functionality in scope • Product listing and real-time inventory management • Stripe payment gateway integration (or any better option) • Customer reviews and ratings • Order tracking from checkout through return • Account verification (photo ID) • E-doc signing with DocuSign for rental contracts • Live c...

I have a nearly finished cryptocurrency payment gateway that lets online merchants accept TEXITcoin (TXC) and PUREmedal (PURE). The core smart-contract logic, checkout flow and database schema are already in place, and the stack is React on the front end with a Node.js back end. What I need now is an experienced full-stack Web3 developer who can tie up the loose ends, harden the code and get us to a production launch. Key gaps to close • Merchant dashboard polish – merchants must be able to generate API keys, configure webhooks, and choose between HD/xpub or static wallet addresses. • Checkout edge cases – customers see a payment address and live status updates; the status must stay accurate even on slow or re-orged blocks. • Reliable notifications –...

To develop a VoIP calling app direct calling phone/mobile with custom caller ID Admin portal- 1. User management 2. Custom caller ID 3. Calling history with IP 4. Manage User details, Name, Email, User ID, Showing password, Caller ID with have change custom caller ID 5. Save Calling details with IP, calling number, time etc 6. Manage User by Admin (Add & remove User) 7. Admin portal development 8. User Android App with Login Email id & Password 9. Admin portal- only add new user by Admin,

I need the TwentyHQ/Twenty repository deployed on , but the current Railway template is lagging behind the main branch and misses the new AI functionality. My first priority is to build and push a fresh Docker image that faithfully tracks the latest commit of the project. repo Once the image is up-to-date, I’ll need a Railway service created (or updated) with several custom settings: • Environment variables that mirror those in the upstream repo plus any extras required by the new AI modules. • Custom build commands so the container installs dependencies, runs database migrations, and compiles assets exactly as Twenty expects. • Unique network rules—specifically port exposure and any reverse-proxy headers—to keep the app reachable and secure in Rail...

I’m looking for a developer who can deliver a fully-functioning webshop that talks directly to my supplier’s API so product data, stock levels, and prices stay in sync without manual uploads. Core requirements • Seamless supplier-API integration for automatic product import and updates. • Logic for printcharge and discount calculations applied at checkout. • Clean, intuitive admin area focused on: – Easy product management (bulk edits, quick status changes, clear variant handling). – Customer management (account creation, segmentation, basic CRM notes). • Option to spin up customer-specific mini-shops inside the main store—each with its own branded front, restricted catalog, or customised pricing. • Responsive front-end...

I am looking for an experienced developer who can implement a solution to send POST API requests directly from an active browser session, maintaining full session integrity and security context. The requirement is to replicate browser network requests exactly as they occur in DevTools — including all dynamic headers, cookies, tokens, and Akamai-related security parameters — without triggering bot protection or security blocks. Core Requirements: API request must originate from the same opened browser session Must reuse: All request headers Session cookies CSRF tokens Authorization tokens Dynamic security tokens Akamai-related parameters Must work with protected endpoints (Akamai / Bot Manager enabled) Should avoid 403, 401, 504, or security validation failures No e...

I want a crypto air drop Mini app before the coin launching which many features some games daily rewards live price indicator of cryptocoins referral and task of joining Channel groups and many other features

I need a production-ready, web-based HR Management System that unifies three core areas: • Time & Attendance – real-time clock-in/out, leave management, overtime tracking, and the ability to record salary advances. • Payroll Processing – automated calculations tied to the attendance data, statutory deductions, and downloadable payslips. • Employee Management – smooth onboarding/offboarding workflows, performance reviews, and secure document storage for contracts, IDs, and policies. Security, role-based access, audit logs, and a responsive interface are must-haves. I’m open on the tech stack as long as it is modern, scalable, and well documented; propose what you do best and outline any frameworks or cloud services you plan to use. Deliver...

Hi, I have a Laravel-based recharge app with refer & earn (MLM) system. I need to update my business plan values (joining fee, level incomes – 6 levels). No UI change, only backend logic + payout calculation update + upi payout api integration I have full server + source code access. Can you do this? Please share: Your experience with Laravel Similar work done (screenshots or links) Fixed cost & time required Thanks.

We are a UAE-based visa services company looking to develop a secure web-based portal (web app) to manage visa records, track expiry dates, and notify users and customers about upcoming deadlines. The system will be used internally by employees and externally by customers via a tracking URL. Core Requirements 1. User & Role Management Secure login system User roles: Admin – full access Staff/Employee – data entry & management Ability to add, edit, deactivate users Audit log (optional but preferred) 2. Visa Record Management Employees should be able to: Add visa records with: Customer name Passport number Nationality Visa type Issue date Expiry date Last date to exit/renew Upload documents (passport, visa copy – PDF/JPG) Edit & update record...

I need a developer who can architect and code a fully RESTful CRM backend in Laravel. The core of the project is an API-first service that will: • Store and organise customer contact details, complete sales histories, and all communication logs. • Expose endpoints for customer data management, sales-pipeline tracking, and task management so the data can be consumed by future web or mobile front-ends. • Offer secure, scalable authentication (token or JWT) and role-based permissions. • Integrate directly with social media platforms—initially the major ones—so interactions and leads generated there can flow straight into the CRM. I expect well-structured Laravel code that follows PSR standards, clear naming, and thorough inline comments. Please include:...

I’m Priya Batra from XRS Technologies. We specialise in IT services while also running student training and internship programmes, and now we need a modern web presence that reflects both sides of the business. The stack is fixed—MongoDB, Express, React and Node—so I’m looking for someone who already works comfortably across that entire spectrum. In our kickoff call I’ll share the full sitemap, content, feature list and required admin controls. From there, your role is to translate those assets into a clean, responsive and highly scalable site with a polished, professional UI/UX. Code quality matters as much as design: well-structured React components, efficient API endpoints, clear MongoDB modelling and straightforward deployment (AWS, Vercel or similar) wil...

I want to commission a full-featured Android application dedicated to organising eSport scrimmages and small-scale tournaments. My budget for the entire build is approximately US $1,000, which I will release in clearly defined milestones (prototype, beta, final release, and demo video). Core scope The app has to let players create and manage teams, schedule matches effortlessly, and keep ongoing statistics so organisers can review past performances. Because most users will expect a quick sign-up flow, social-media login options (Google, Facebook, Twitter) need to be baked in from the start. I also need a lightweight in-app payment gateway so teams can pay entry fees or unlock premium brackets without leaving the platform. Deliverables • Production-ready Android APK and source co...

Users begin via a dedicated single-page website that redirects them to download the Android/iOS app, where they log in securely using OTP-based mobile authentication with auto-read access. They complete a structured biodata form covering personal, educational, professional, family, and contact details, after which the system automatically generates a digital profile with a unique Biodata ID; uploaded photos (2–4) are auto-watermarked with the community name and ID for secure identification. Profile activation occurs only after payment through UPI, card, or netbanking, and paid profiles are instantly routed to admin review, where admins can approve (auto-assigning users into groups via sequencing logic) or reject with automated Razorpay refunds and notifications, while retaining the a...

I'm looking for an experienced programmer to create a custom plugin/mod for the upcoming Spellbound SMP. All details for the plugin can be found in the document below. On this SMP, I'd like the first hostile mob a player kills to grant that player a buff, based on the mob in question. This assigned buff can only be reversed via use of a Reset Star, the recipe for which is also found in my doc. Our budget to start is $100, although a larger price is negotiable. I've wanted to do this for a very long time, and it'd mean a lot to me and my community if you can help me with it. It should go without saying that you'll be fully credited for your work in the descriptions of all my videos, and if you'd like to join the SMP once this is done, you can. I'd prefe...

I need a seasoned backend developer to take full ownership of the server-side engine for a new ecommerce platform and stay on for ongoing maintenance as we scale. The scope begins with architecting a clean, well-documented API layer that powers the entire buyer journey—from browsing the catalogue and filling a cart, through checkout, payment, and post-purchase flows such as returns. In parallel, you’ll build out the seller pathway: onboarding, KYC verification, inventory sync, and order management. Key requirements • Robust cart, checkout, and return logic that can handle discounts, promotions, and edge-case calculations without breaking state. • Seamless Razorpay integration (cards, wallets, net-banking—all via Razorpay’s SDK and REST endpoints) with...

The FIGMA for my credit-card-offers app is complete; now I need the server-side engine that will make the screens come alive. The scope is an MVP-ready backend built from scratch, including both the API layer and a brand-new database. The will work in sync with a browser extension being developed separately. I haven’t committed to a tech stack yet, so feel free to suggest Node.js, Python, Java, or another modern choice you’re comfortable maintaining. Whichever stack you choose, I expect. Need to develop both Android and iOS.

We have an existing mobile application for ambulance booking (road, train, air ambulance). Currently, it is a simple form-based system, and we want to upgrade it to a more interactive, real-time booking experience similar to ride-hailing apps. We are looking for an experienced developer to implement Phase 1 (MVP upgrade). Scope of Work: 1. Booking Flow Upgrade: * Replace current form with a step-by-step booking process * Fields: ambulance type, pickup location, drop location, patient details * Clean and modern UI/UX (minimal changes as functionality is the priority) 2. Location Integration: * Auto-detect user location on app open * Pickup & drop location with autocomplete dropdown (Google Places API) * Show distance between locations in real-time 3. Real-Time Status Updates: * Boo...

Build a lightweight web-based dashboard that helps track and share animals in need from shelters. The system should allow volunteers to submit a Petfinder listing link only, automatically pull the animal’s details, and display animals on a state/county map with urgency tracking and user impact metrics. This is NOT a shelter management system. It is a community-powered rescue visibility and tracking tool. Core Features User Accounts Google/Gmail login (OAuth) Simple user profile (“My Impact”) Track per-user: animals submitted updates submitted shares / referral clicks generated Simple roles: Admin Volunteer/User Animal Intake (Link-Only Submission) Users submit: Petfinder URL Animal type (dog/cat/etc) System automatically pulls from the Petfinfer or animal shelter page:...

We are building TAHARRAK, a bilingual (English / Arabic) football self-training mobile application designed for youth players in the MENA region. The app allows players to follow structured drills, complete training plans, join challenges, track progress, maintain day streaks, and unlock premium content via subscription. We already have a complete Figma design for both the mobile app and admin panel. We are looking for a professional full-stack developer (or small team) to build the MVP version with clean, maintainable code and scalable architecture. ⸻ Core MVP Scope Mobile App (React Native – iOS & Android) • Authentication (Email login / register) • Drill browsing (by category & level) • Drill detail screen • Training plans • Challenges ...

I have a production e-commerce site that runs a Laravel API with a Next .js front-end, and I’m ready to tighten up the way it works rather than how it looks. The main objective is to refine and expand existing functionality—think smoother checkout logic, smarter account workflows, and faster product interactions—so shoppers feel the upgrade immediately. You will be working in a Git-based environment, touching both the Laravel controllers and the React components in Next .js. The stack already uses standard tools like Sanctum, Stripe, and Prisma, so familiarity with those is a plus, but the focus is on cleaning up and extending the current code rather than bolting on new third-party services. Deliverables should include: • Updated, well-commented code for both back-...

I need a comprehensive inspection of my ammonia refrigeration plant. The inspection must cover the entire plant, including the compressor, condenser, and evaporator. The inspection types required are: - Visual Inspection - Non-destructive Testing (NDT) - Performance Evaluation Key focus areas during the visual inspection are: - Safety compliance - Wear and tear - Corrosion and leaks Ideal skills and experience: - Certified API inspector - Experience with ammonia refrigeration systems - Expertise in NDT and performance evaluation techniques - Strong knowledge of safety regulations and compliance Please provide a detailed plan and quote.

برنامج حجز دواجن وبه تقربر ويشمل انواع حجز وتقارير واسعار وقاعده بيانات وبتصب بالعميل عن طريق الواتس

I need a developer who can connect my eCommerce store to SAP Business One through the official API so that stock levels and order details move automatically between the two systems. The focus is on two-way, near-real-time synchronisation of: • Inventory updates (SKU, quantity, warehouse) • Order processing data (new sales, status changes, fulfilment info) The goal is to eliminate manual CSV uploads and give our team live visibility inside SAP B1 while keeping the web shop accurate for customers. You are free to choose the most efficient approach—Service Layer REST endpoints, DI API, webhooks or a middleware layer—as long as it is robust, well-documented and can handle our current daily volume of roughly a thousand SKUs and several hundred orders. Deliverables ...

Project Summary – Mobile App and Static Website We are looking for a developer to build a mobile application (iOS and Android) along with a static website to showcase the services. The goal is to deliver a solid and scalable MVP capable of supporting up to 120,000 simultaneous users, with a robust backend and secure APIs. The app should include: Secure user management with distinct profiles (senders, citizen carriers, and professional carriers). Creation and tracking of shipments or missions with a dynamic dashboard and real-time notifications. Simulation and filtering of transport offers based on date, price, volume, and carrier type. Interactive maps for pickup points and geographic tracking. The static website will primarily serve to present the application and its features...

I am building a digital logistics platform similar to an on-demand transport booking service for vans and trucks. The goal is to allow individuals and businesses to quickly book transport services online with instant pricing and scheduling. The platform must include: Core Features: Online booking system (pickup/delivery addresses, vehicle selection, date/time). Dynamic price estimation based on distance, vehicle type, and options. Customer account dashboard (orders, invoices, tracking). Carrier/driver portal to accept jobs and manage availability. Admin panel for order management, pricing rules, and reporting. Secure online payments integration (Stripe or similar). Mobile-friendly responsive design. Nice-to-Have Features: Route optimization integration. Real-time delivery track...

I need a complete IPTV subscription solution that works seamlessly on Smart TVs, mobile devices (iOS / Android), web browsers, Android box TVs, and Windows PCs. The service must include: • Live TV streaming with minimal buffering • A rich Video on Demand and series library • An accurate, easy-to-navigate Electronic Program Guide • Multi-language interface and content labeling I’m looking for an end-to-end build: middleware setup, secure user authentication, payment gateway integration, and branded client apps or responsive web front ends for each platform listed above. Scalability, DRM or equivalent content-protection measures, and straightforward admin tools for channel and VOD management are important. Please outline the technologies you plan to use, an...

Hello, Thank you for confirming the budget. I want to ensure we build a system that is stable, scalable, and genuinely useful for your operations rather than rushing into an overloaded implementation. Based on the project requirements, the complete solution includes multiple independent modules (AI logic layer, RFQ engine, promotions system, automation workflows, admin analytics, etc.), which are typically implemented in structured stages. Within the current budget of $500, we can confidently deliver a strong and production-ready Phase 1, which would include: • WhatsApp Business API integration • Core conversational logic & intent handling • Product search & availability via your platform APIs • Pricing response flow • Basic order / status handling • E...

I’m rebuilding a web application whose backend currently mixes legacy PHP with newer modules. The stack centres on PHP (latest stable) and a MySQL database, and I need an experienced backend developer who can confidently step into an evolving codebase while also creating fresh, well-architected components. Here’s what I need tackled: • API development – design and implement RESTful endpoints that plug seamlessly into the existing logic and any new features we add. • Database optimisation – review schema, refactor queries, add indexes, and benchmark improvements so we can see tangible speed gains. • User authentication system – build a secure, token-based solution that fits the current login flow and is flexible enough for future SSO or OAu...

We are seeking a highly skilled and detail-oriented freelance API Testing Specialist to undertake a comprehensive evaluation of various API endpoints provided by METRC. The specialist will be responsible for executing a series of predefined tasks and steps to validate the functionality within a sandbox environment as defined in our structured evaluation form. Responsibilities: API Testing Execution: Conduct thorough testing of 15 different tasks involving METRC API endpoints within a sandbox environment. Each task comprises 2-6 steps, requiring precise execution and validation. Documentation and Reporting: Accurately document the test outcomes and fill out the provided Excel sheet with detailed verification for each step completed. Issue Resolution: Identify any issues encountered during...