RESTful Experts For Hire
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Hire Beannsofts
As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy...As a software architect and Python developer with 10+ years of experience, I design and deliver full-stack, high-performance crypto trading automation systems for both individuals and organizations. Notable project: 10xTraders.ai – a fully cloud-native, multi-user crypto trading platform that supports strategy generation, live trade execution, smart notifications, user dashboards, and automated scaling, integrating TradingView charts and custom AI modules. My expertise includes: Strategy Engine Development: Design, testing, and deployment of custom and modular trading strategies (momentum, DCA, grid, arbitrage, trend-following, mean reversion, risk management overlays, etc). Exchange Integrations: Multi-exchange (Binance, Bybit, KuCoin, Coinbase, OKX, and more) spot, margin, and derivatives connectivity, robust error handling, and seamless authentication. Backtesting & Simulation: Fast, accurate historical and forward backtesting engines; optimization tooling; walk-forward analysis; metric dashboards. Automated Live Trading: Real-time execution, position sizing, dynamic stoploss/TP, risk management, error recovery, and live trade monitoring. Signal & Webhook Handling: Integration with TradingView, Telegram, Discord, email alerts; advanced webhook processors; custom event triggers. Trading Terminal UI: Web-based terminals for trade monitoring, live logs, analytics, and order management; deep TradingView chart integration; responsive dashboards. AI/ML-Driven Trading: Custom modules for signal generation, position management, and adaptive strategy optimization with machine learning. Portfolio Management: Multi-asset and multi-strategy allocation, wallet/rebalancing, cross-exchange tracking, P&L and risk statistics. Notification & Reporting: Real-time logging, alerting (web, mobile, email, Telegram), performance reporting, and alerting for trade state, errors, fills, or margin events. Cloud & DevOps: Docker, Kubernetes, Helm, NGINX, automated CI/CD pipelines, secure API exposure (REST/WebSockets), volume scaling for thousands of concurrent users. User & Multi-Tenancy: Auth, multi-user session management, isolated deployments, and secure separation for hosted trading platforms. API & Bot Management: REST/WebSocket APIs for strategy control, trade monitoring, status queries, bot lifecycle (spawn/stop/clone/update) at scale. Config & Secrets Handling: Secure, dynamic config management (YAML, JSON), secrets vaults, role-based access, per-user exchange keys. Deployment: Production experience with Linux, bare metal, AWS, GCP, DigitalOcean, Hetzner, OVH; scaling to global audiences. I combine technical rigor, creative engineering, and a passion for clean, robust code to deliver trading solutions that are powerful, resilient, and user-friendly. I’m ready to build and run your next-generation crypto trading or automation platform—end-to-end, from strategy to cloud! less -
Hire carlosv116
I build high-performance AI-powered web and mobile applications that generate measurable business results—not just attractive interfaces. As a Senior Full-Stack Developer based in Spain, I specialize in building scalable SaaS platforms, AI products, EdTech solutions, and eCommerce applications using Python...I build high-performance AI-powered web and mobile applications that generate measurable business results—not just attractive interfaces. As a Senior Full-Stack Developer based in Spain, I specialize in building scalable SaaS platforms, AI products, EdTech solutions, and eCommerce applications using Python (Django/FastAPI), React, Next.js, and modern cloud technologies. My solutions have helped businesses improve performance by up to 40%, automate as much as 70% of manual workflows, and increase conversions through scalable architecture and user-focused design. **Recent projects** ✅ AI-powered SaaS platform using GPT-4.1 processing thousands of requests daily ✅ Scalable EdTech platform serving thousands of monthly users ✅ High-performance business websites that increased SEO rankings, traffic, and online sales **Core expertise** ✅ Scalable backend architecture & REST APIs ✅ SEO-optimized frontend with React & Next.js ✅ AI integrations, automation & intelligent workflows ✅ Stripe payments & subscription systems 🌐 **Full-Stack Web Development** I develop modern web applications with React, Next.js, TypeScript, and the TanStack ecosystem (Query, Router, Table, Form). My experience includes SaaS platforms, admin dashboards, customer portals, real-time applications, SSR, API integrations, WebSockets, and deployments on AWS, Vercel, and self-hosted infrastructure. 📱 **Mobile Development** I build cross-platform mobile apps with React Native and Flutter featuring offline support, push notifications, secure authentication, in-app purchases, and complete App Store & Google Play deployment. 🤖 **AI Development** I create production-ready AI solutions including LLM applications, RAG pipelines, AI chatbots, recommendation engines, workflow automation, and custom AI integrations. My stack includes FastAPI, LangChain, OpenAI, Anthropic, n8n, Make.com, Pinecone, Supabase pgvector, and vector search technologies designed for scalability, performance, and cost efficiency. 🎮 **Game Development** I develop mobile and browser-based games using Unity, Unreal Engine, Phaser, Three.js, and PixiJS, including multiplayer functionality, gamification systems, leaderboards, matchmaking, and real-time synchronization powered by WebSockets, Firebase, and Python backends. I don't simply complete tasks—I think like a product engineer. I proactively identify opportunities to improve performance, simplify architecture, reduce costs, and build scalable solutions that support long-term business growth. If you're looking for a senior developer who can take your product from idea to production with minimal supervision, I'd be excited to help build something exceptional. less -
Hire AdeelAslam4
✪ ✪ ✪ TOP 1% on Freelancer.com | ISO 27001 & ISO 9001 Certified ✪ ✪ ✪ Most teams that burn you don't fail at the code. They go quiet mid-project, miss the date they promised, and ship something that breaks the first week under real users. We built BrainX to be the opposite of that. We're a Pakistan-based software...✪ ✪ ✪ TOP 1% on Freelancer.com | ISO 27001 & ISO 9001 Certified ✪ ✪ ✪ Most teams that burn you don't fail at the code. They go quiet mid-project, miss the date they promised, and ship something that breaks the first week under real users. We built BrainX to be the opposite of that. We're a Pakistan-based software team: 100+ engineers, 300+ projects, 250+ clients, and ISO 27001- and 9001-certified. AI is core to what we ship, and it's live, not slideware: 1. Ponder, a native AI voice-therapy app on both app stores 2. MathAMentor, an AI maths tutor students talk to through a live avatar 3. Call Sling, an AI agent that answers and routes inbound calls when no human is free 4. DocuMed, AI medical transcription with mobile, web, and offline support 5. Business automation that cuts manual work: RAG assistants, document and workflow pipelines, and support bots running across website and WhatsApp for live HVAC and eCommerce clients What we cover: Generative AI (RAG, LLM assistants, voice agents, business and workflow automation), mobile (Flutter, native iOS and Android), web (Next.js, React, Node.js, Python, Laravel), Shopify and custom eCommerce, UX/UI design. Why clients stay: we run our own testing, design, and QA in-house, so quality isn't your job to manage. We flag risks early instead of going silent, and we stay past launch. And we'll tell you what to build with AI and what not to, so budget doesn't go to the wrong thing. Clients include Kustomer, TheTeflAcademy, 100PercentChiropractic, Dometic, Metagenics, and JustThrive. Let's build something great – together. less -
Hire AwaisChaudhry
ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers, designers, marketers, and engineers across multiple domains, allowing us to handle both software...ZAWN Tech is a full-service IT & Engineering company founded in 2014, delivering complete digital and hardware solutions for startups and enterprises worldwide. We operate with an in-house team of specialized developers, designers, marketers, and engineers across multiple domains, allowing us to handle both software and embedded engineering projects with proven real-world experience. Our certified team combines deep technical knowledge with hands-on delivery to build fast, secure, scalable, and user-friendly solutions. Core Expertise Web & SaaS Development: Full-stack development using PHP, WordPress, Python, React, Node.js, Angular.js, Electron.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, Webflow, and custom business platforms. Website Design & UI/UX: Website Design, Web Design, Web Development, Graphic Design, Logo Design, User Interface (UI) Design, User Experience (UX) Design, Wireframing, Prototyping, Responsive Design, HTML/CSS, Squarespace, Landing Pages, and conversion-focused business websites. eCommerce: Shopify, WooCommerce, Magento, Amazon, and custom marketplace platforms with payment, shipping, ERP, and inventory integrations. Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Mobile Apps: Native and cross-platform development (Flutter, React Native, Android, iOS). AI & Computer Vision: Machine Learning, Chatbots, GPT integrations, TensorFlow, OpenCV, OCR systems, automation, and intelligent business solutions. Game Development: Unity 3D, Unreal Engine, WebGL, multiplayer games, blockchain gaming, and AR/VR experiences. Hardware & IoT (In-house Team): Electronics, Microcontrollers, PLC & SCADA, Electrical Engineering, Embedded Systems, Automation, Arduino, Raspberry Pi, ESP32, MATLAB, robotics, and control systems. Trading EA, Bots & Automation: MQL, MT4/MT5, TradingView, Binance, IBKR, algorithmic trading systems, indicators, EAs, and trading bots. Enterprise & Business Solutions: CRM systems, ERP platforms, Odoo customization, Salesforce, Microsoft Dynamics 365, SharePoint, Power BI, Power Apps, workflow automation, business process optimization, reporting dashboards, inventory management, data processing, business intelligence, and enterprise software integrations. Digital Marketing & SEO: Search Engine Optimization (SEO), Technical SEO, Keyword Research, Content Strategy, Social Media Marketing, Email Marketing, Website Optimization, Analytics, Brand Management, Content Creation, and digital growth strategies. Customer Support : Customer Support, Customer Service, Virtual Assistant Services, Call Center Operations, Telemarketing, VoIP Solutions, Asterisk, PBX , SIP With 300+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions delivered with clear communication, transparent processes, and long-term support. less -
Hire giviniinternet
We are a team of highly skilled developers with expertise across a wide range of technologies, frameworks, and platforms. Our experience spans enterprise applications, custom software solutions, web and mobile platforms, blockchain, and NFT-based projects. Technical Skill Set - Microsoft Technologies: Asp.Net, MVC,...We are a team of highly skilled developers with expertise across a wide range of technologies, frameworks, and platforms. Our experience spans enterprise applications, custom software solutions, web and mobile platforms, blockchain, and NFT-based projects. Technical Skill Set - Microsoft Technologies: Asp.Net, MVC, C#, .Net Framework, .Net Core (3.1, 5, 6, 7, 8+), Blazor Web/Server - UI & Testing: Selenium Web UI Testing, Telerik Controls, Kendo UI, DevExpress, Angular, AngularJS (2/4/7/10+), TypeScript - Enterprise Platforms: SharePoint, Power Automate - Web & CMS: WordPress, WordPress Plugin Development, NopCommerce (Plugins, Customizations, Theme Development) - Open Source & Frameworks: PHP, Laravel, CodeIgniter, MERN Stack, React JS, Angular, Next JS - Frontend Technologies: JavaScript, jQuery, CSS, HTML - Databases: MySQL, SQL Server, PostgreSQL, Oracle - API Development & Integrations: Web API 2, REST API, Microservices, SOAP, Social Network APIs - Logistics & Finance Integrations: UPS, FedEx, DHL, DPD Shipping APIs, QuickBooks API Integration - Collaboration & Automation: Zoom API (automation, scheduling, reminders), File Sync & Sharing solutions with Azure Blob Storage - Blockchain & NFT: Smart Contract Development, NFT Marketplace Solutions, Token Creation & Management, Wallet Integration, Blockchain-based dApps Our Promises * Regular Communication * Daily & Weekly Work Updates * 100% Guaranteed Stress-Free Work * Guaranteed Data Security & Privacy * Adopted Agile Development Methodology * Mature Technology & Process Expertise Engagement Models * Fixed Cost * Time & Material (Hourly) * Dedicated Team * Hybrid Model (Fixed + Hourly) less -
Hire MediuswareLtd
MediuswareLtd MediuswareLtd
$20 USD / hour
Top 1% AI-Powered SaaS & Web Development PartnerBangladesh➡️ Mediusware | AI-Powered SaaS & Web Development Company | Automation & Scalable Systems Most projects fail due to slow execution, manual processes and poor scalability. We solve that with AI-powered development, automation systems and a dedicated expert team. I’m Shahin, CEO of Mediusware — an AI-powered software...➡️ Mediusware | AI-Powered SaaS & Web Development Company | Automation & Scalable Systems Most projects fail due to slow execution, manual processes and poor scalability. We solve that with AI-powered development, automation systems and a dedicated expert team. I’m Shahin, CEO of Mediusware — an AI-powered software development company helping startups and growing businesses build, automate and scale products faster and more efficiently. We don’t just develop software. We combine AI, automation and engineering systems to build smarter, faster, and more scalable solutions. 💡 Why Mediusware → AI-powered development workflows for faster and more efficient delivery → Automation-first approach to reduce manual work and operational costs → Dedicated team model with project manager, developers, QA, and designer → System-driven execution with clear processes and predictable outcomes → Reliable communication and structured project tracking → Long-term scaling and optimization support 🛠️ Our Expertise → SaaS product development from MVP to scalable platform → AI-powered applications and intelligent systems → Automation systems using n8n, Zapier, Make and custom workflows → AI and Machine Learning integrations including LLMs, chatbots, and data-driven features → Business process automation and workflow optimization Web & Software Development → Frontend: React, Next.js, Vue → Backend: Node.js, Laravel, Python Django, Java, .NET → API development and third-party integrations Mobile Development → Cross-platform: Flutter, React Native → Native iOS: Swift, Objective-C → Native Android: Kotlin, Java → Hybrid frameworks: Ionic, Xamarin → Progressive Web Apps for mobile-ready web solutions CMS & No-Code Platforms → WordPress development and customization → Shopify stores and eCommerce solutions → Wix websites → Webflow design and development Design & Product → UI and UX design using Figma with product-focused approach Support & Scaling → Maintenance, optimization, and performance scaling ⚙️ How We Deliver → Understand your business goals and automation opportunities → Design system architecture and workflow strategy → Execute using AI-accelerated development and automation tools → Build scalable systems, apps, and automation pipelines → Provide regular updates with full transparency → Continuously improve performance and efficiency 📈 What You Get → Faster delivery with AI-powered execution → Reduced operational costs through automation → Scalable systems built for growth → Clean, maintainable, production-ready code → Reliable team with no single point of failure → Strong project management and accountability → A long-term technical and automation partner 🤝 Let’s Build If you're building a SaaS, automating your business, or scaling your product: → Send a message → Get a clear scope, automation plan, and execution roadmap less -
Hire promptharbor
promptharbor promptharbor
$25 USD / hour
AI workflows for leads, inboxes, and admin tasksUnited StatesI help small businesses turn messy lead follow-up and repetitive admin work into simple AI-assisted workflows. My focus is practical automation: inbox triage, lead organization, reply drafting, CRM/spreadsheet cleanup, and lightweight workflow prototypes. I keep things clear, safe, and easy to use, with draft-only...I help small businesses turn messy lead follow-up and repetitive admin work into simple AI-assisted workflows. My focus is practical automation: inbox triage, lead organization, reply drafting, CRM/spreadsheet cleanup, and lightweight workflow prototypes. I keep things clear, safe, and easy to use, with draft-only systems when human review matters. less -
Hire yalin03
Go, Java, Python, C/C++, BigData, backend, service, restful api, mysql, backend architect, DevOps 5+ years on c++, WIndows develop. 10+ years backend develop.Go, Java, Python, C/C++, BigData, backend, service, restful api, mysql, backend architect, DevOps 5+ years on c++, WIndows develop. 10+ years backend develop. less -
Hire romank936
I'm a Full Stack & eCommerce Developer with 8+ years experience building modern, scalable, and high-performing web applications and online stores. I help startups, agencies, and growing businesses transform ideas into reliable digital products that deliver exceptional user experiences and drive revenue. From custom...I'm a Full Stack & eCommerce Developer with 8+ years experience building modern, scalable, and high-performing web applications and online stores. I help startups, agencies, and growing businesses transform ideas into reliable digital products that deliver exceptional user experiences and drive revenue. From custom eCommerce development to complex web applications, I build secure, maintainable, and scalable solutions using modern technologies and industry best practices. ✔ Clean, maintainable, and scalable code ✔ Fast communication and regular project updates ✔ On-time delivery with attention to detail ✔ Business-focused solutions that improve user experience and conversions ✔ Long-term support, maintenance, and feature enhancements Whether you need a custom Shopify store, a modern SaaS platform, an internal business application, or a complete full-stack solution, I can help turn your vision into a high-quality product. Let's work together to build something exceptional. less -
Hire alvinahmadov
I am a backend-oriented developer with experience building and maintaining scalable web applications using Laravel, WordPress, and Python (Django / Django Ninja / FastAPI). My core strength is not just writing code — but solving business problems quickly and efficiently, especially in environments where speed and...I am a backend-oriented developer with experience building and maintaining scalable web applications using Laravel, WordPress, and Python (Django / Django Ninja / FastAPI). My core strength is not just writing code — but solving business problems quickly and efficiently, especially in environments where speed and reliability matter. Skills: - WordPress - WooCommerce - Laravel - PHP - REST APIs - MySQL, PostgreSQL - API Integration - Website Optimization - Bug Fixing - JavaScript, HTML/CSS - Git - Payment Gateway Integration - Docker - Python I work across: - WordPress (custom themes, WooCommerce, performance optimization, bug fixing) - Laravel (REST APIs, SaaS backends, admin panels, integrations) - Backend systems (authentication, payments, third-party APIs, data workflows) In addition to traditional development, I use AI-assisted development workflows to accelerate delivery, reduce development time, and rapidly prototype solutions — while still ensuring production-quality code and structure. What I can help you with: - WordPress websites (from scratch or fixes) - WooCommerce stores and custom features - Laravel APIs and backend systems - Fixing broken websites and debugging complex issues - Payment integrations (Stripe, PayPal, local gateways) - API integrations (CRM, third-party services, automation) - Performance optimization and scaling My approach: I focus on: - Fast understanding of business requirements - Clean and maintainable implementation - Clear communication - Delivering working solutions - Cloud deployment, CI/CD If you need a developer who can take ownership of a problem and deliver quickly, I can help. less
