FastAPI Developers For Hire
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Hire azheraleem6
CloudEva Tech — AI-Powered Software Development Partner A product that works with 100 users can’t always handle 100,000. Whether you're launching an MVP or scaling an AI-powered platform, we build systems that are ready to grow. We're a Pakistan-based team trusted by 37+ clients worldwide, with 25+ digital products...CloudEva Tech — AI-Powered Software Development Partner A product that works with 100 users can’t always handle 100,000. Whether you're launching an MVP or scaling an AI-powered platform, we build systems that are ready to grow. We're a Pakistan-based team trusted by 37+ clients worldwide, with 25+ digital products delivered across healthcare, SaaS, sports, EdTech, and other industries. Some of our platforms support 70,000+ of active users, while our engineering work has helped clients improve performance, reduce infrastructure costs, and scale their products with confidence. Mobile App Development: Mobile is where a lot of our recent work lives. We've rebuilt and enhanced React Native and web apps for clients, and built mobile companion apps for multiple existing platforms. Recent projects we've delivered: ClariFi Benefits – HIPAA-compliant dental benefits platform with React Native app, admin/employer/provider portals, Stripe billing, and Google Maps. Pharmace Digital – UK pharmacy delivery apps with QR scanning, route optimization, real-time delivery proof, and compliance tracking. Bleks (Reading Compass) – EdTech platform with a React Native assessment app for students and a connected educator web portal. Timio – enterprise scheduling and business-management platform with a React Native/Expo mobile app. Beyond mobile, our core skills include: We build across the full stack: web platforms, multi-tenant SaaS, AI/LLM integrations, cloud infrastructure, and Figma product design, with senior engineers handling everything end to end. Our work spans healthcare, EdTech, sports, real estate, construction, and B2B SaaS. • Web Development: Next.js, React, TypeScript, Node.js, Python (FastAPI), Laravel, PHP/MySQL, marketplaces to B2B and business websites. • AI/ML & Generative AI: RAG pipelines, LLM integrations, OCR and speech-to-text, workflow automation, AI-assisted drafting. • Multi-tenant SaaS Architecture: role-based access, tenant isolation, scalable platform design for construction, healthcare, and workforce management. • UI/UX Design in Figma: user-centric, conversion-focused, wireframes through full interface builds. • Cloud Infrastructure: AWS, Docker, CI/CD, and integrations (Stripe, WhatsApp, Google Document AI/OCR). Why clients choose us: • Clear, proactive communication, no ghosting, ever. • Agile delivery with milestone transparency. • Senior engineers, not juniors disguised as experts. • Long-term partnership mindset, we grow with you. • Honest scoping, we tell you plainly if something's outside our wheelhouse. Let's discuss your project, drop us a message, and we'll respond within an hour. less -
Hire mannanmaan1425
mannanmaan1425 mannanmaan1425
$50 USD / hour
AI Agents, SaaS & Automation | 250+ 5★ ReviewsPakistan✅ Core Expertise Web & App Development | AI Chat Agents | Chatbots | SaaS & CRM Systems | AI Solutions | Automation | Digital Experience Web Development & Design – Modern, responsive, SEO-optimized, high-converting websites Mobile App Development – Cross-platform & native (Android & iOS) SaaS / CRM Platforms –...✅ Core Expertise Web & App Development | AI Chat Agents | Chatbots | SaaS & CRM Systems | AI Solutions | Automation | Digital Experience Web Development & Design – Modern, responsive, SEO-optimized, high-converting websites Mobile App Development – Cross-platform & native (Android & iOS) SaaS / CRM Platforms – Scalable systems & enterprise-grade applications, dashboard development Automation & Workflows – N8N, Zapier, Make.com, Zoho integrations SEO & Performance Optimization – Technical SEO, speed, and conversion optimization ✅ What I Offer 🤖 AI & Machine Learning AI-powered applications & intelligent systems Chatbots, NLP & Generative AI AI Agents & workflow automation Predictive analytics & data-driven solutions 🏗 Development & Architecture Full-Stack Development (UI/UX + Backend Engineering) REST & GraphQL API Development Scalable backend systems (Django, FastAPI, Node.js, ASP.NET) Software Architecture & System Design 🛒 E-Commerce & CMS Shopify & Custom E-Commerce Solutions WordPress Development (Elementor, Custom Themes) Payment gateway & third-party integrations ⚙️ Automation & Engineering Web scraping & data extraction Workflow automation systems AI-driven process automation Microcontroller & hardware integrations ✅ Additional Capabilities Technical Writing & Documentation Project Management (Agile, Asana, workflows) UI/UX & Graphic Design fundamentals Word processing & structured documentation Data handling & operational support systems ✅ Tech Stack Python, JavaScript, C#, Dart, Java, Swift Django, Flask, FastAPI, Node.js, NestJS, ASP.NET Core React, Next.js, Vue, Angular | Flutter PostgreSQL, MongoDB | Docker, Kubernetes, AWS, GCP PyTorch, Scikit-learn, OpenAI N8N, Zapier, Make.com, Zoho ✅ Why Work With Me 7+ Years of Proven Experience Clean, Scalable & Maintainable Architecture Strong Communication & Remote Collaboration Business-Focused & Results-Driven Approach On-Time Delivery with High-Quality Standards less -
Hire sofiaglzwork
I build custom web and mobile applications, AI agents, and automation systems for businesses that need reliable, scalable software. My work covers full-stack development, SaaS platforms, API integrations, workflow automation, AI-powered features, dashboards, and mobile apps. I can take a project from idea and...I build custom web and mobile applications, AI agents, and automation systems for businesses that need reliable, scalable software. My work covers full-stack development, SaaS platforms, API integrations, workflow automation, AI-powered features, dashboards, and mobile apps. I can take a project from idea and technical planning through development, testing, deployment, and ongoing improvements. I focus on clean architecture, practical solutions, clear communication, and building software that is easy to maintain and expand. Whether you need a new application, an AI agent, an internal automation tool, or improvements to an existing platform, I can help turn the requirements into a working product. less -
Hire richard031596
I am a Senior Full Stack Software Engineer with 9 years of experience building scalable, high-performance web applications across healthcare, education, and e-commerce industries. Over the years, I have led and contributed to complex projects, helping businesses turn ideas into reliable and user-friendly digital...I am a Senior Full Stack Software Engineer with 9 years of experience building scalable, high-performance web applications across healthcare, education, and e-commerce industries. Over the years, I have led and contributed to complex projects, helping businesses turn ideas into reliable and user-friendly digital products. I enjoy solving challenging technical problems and improving system efficiency and scalability. I value clear communication, consistent delivery, and long-term collaboration with clients. My goal is always to deliver high-quality solutions that create real business impact. less -
Hire bcosley
Let's build scalable products that create real impact. Over 15 years of experience building, training, and deploying Data Science, Machine Learning, and AI models, as well as developing production-grade applications. I have helped clients unlock real business value from advanced data and analytics across healthcare,...Let's build scalable products that create real impact. Over 15 years of experience building, training, and deploying Data Science, Machine Learning, and AI models, as well as developing production-grade applications. I have helped clients unlock real business value from advanced data and analytics across healthcare, software, sales, marketing, and retail. In addition to AI/ML, I bring extensive full-stack web and mobile development expertise. I have been building modern web applications for over a decade and am highly proficient with today’s frameworks, architectures, and best practices. From backend systems to polished user experiences, I can design and deliver complete, scalable solutions end-to-end. less -
Hire longngoc2307
I build reliable software solutions that go beyond the original requirements. With experience across full-stack development, backend systems, AI integrations, automation, trading platforms, APIs, SaaS products, eCommerce, and complex problem-solving, I help businesses turn ideas into stable, scalable, and...I build reliable software solutions that go beyond the original requirements. With experience across full-stack development, backend systems, AI integrations, automation, trading platforms, APIs, SaaS products, eCommerce, and complex problem-solving, I help businesses turn ideas into stable, scalable, and production-ready applications. My clients often describe me as someone who does more than just write code. I analyze the real problem, suggest better approaches, improve architecture, and deliver solutions that are easier to maintain and grow. Recent client feedback highlights my strengths: ✓ Built automated trading strategies and indicators that exceeded the initial scope and performed reliably in live environments. ✓ Developed and fixed complex C#/.NET, API, and financial integrations with careful testing and troubleshooting. ✓ Created AI-powered systems, CRM workflows, automation solutions, and backend platforms. ✓ Delivered Shopify, WordPress, and custom web applications with strong attention to UX, performance, and business goals. ✓ Improved existing projects by identifying hidden issues and implementing cleaner, more efficient solutions. My technical expertise includes: • Full-Stack Web Development • PHP, Laravel, Node.js, Python, C#, .NET • React, JavaScript, HTML, CSS • AI Integration & Automation Workflows • API Development & Third-Party Integrations • SaaS Architecture & Database Design • Shopify & eCommerce Solutions • Trading Systems, Indicators & Algorithmic Strategies • Debugging, Optimization & Code Improvement • Cloud, Server, and Deployment Support My working approach: 1. Understand your business goal, not only the technical request. 2. Design a practical solution with long-term scalability in mind. 3. Communicate clearly throughout development. 4. Test carefully and deliver stable results. Whether you need a complete application built from scratch, improvements to an existing system, automation of manual processes, or help solving a difficult technical challenge, I focus on delivering measurable value. I believe great development is not just about completing tasks. It is about creating solutions that help your business move forward. Looking forward to work with you. less -
Hire dobrivojej
Results-driven Full Stack Engineer with 7 years of experience developing and delivering scalable web platforms, intelligent applications and production-grade AI solutions from concept to deployment. Strong background across frontend, backend and cloud architecture with hands-on expertise building modern user...Results-driven Full Stack Engineer with 7 years of experience developing and delivering scalable web platforms, intelligent applications and production-grade AI solutions from concept to deployment. Strong background across frontend, backend and cloud architecture with hands-on expertise building modern user experience, secure APIs, automation systems and LLM-powered products that solve real business problems. Experienced in Python, JavaScript/TypeScript, Node.js, FastAPI, databases and AWS with a track record of shipping high-quality products in fast-paced startup and enterprise environments. Known for combining strong engineering fundamentals with practical AI implementation, clean communication, and a business-focused mindset that helps clients move quickly and grow efficiently. less -
Hire muhammedfais
Full-stack developer with experience across the JavaScript and Python ecosystems — React, Next.js, Node.js/Express, and FastAPI on the backend, with PostgreSQL, MongoDB, MySQL and Supabase. I've built and deployed production-style systems including a role-based ticket management platform (JWT auth, MongoDB, deployed...Full-stack developer with experience across the JavaScript and Python ecosystems — React, Next.js, Node.js/Express, and FastAPI on the backend, with PostgreSQL, MongoDB, MySQL and Supabase. I've built and deployed production-style systems including a role-based ticket management platform (JWT auth, MongoDB, deployed on Railway/Vercel) and a full HRM system (Next.js + FastAPI + PostgreSQL). Comfortable owning a feature end-to-end: schema design, API, frontend, and deployment. Currently expanding into NestJS and applied ML. less -
Hire brenob18
Senior Backend Engineer and AI Agent Engineer with experience building scalable distributed systems, LLM-powered applications, and high-throughput backend platforms used by hundreds of thousands of users. Strong background in Golang microservices, Python AI systems, and cloud-native infrastructure, with hands-on...Senior Backend Engineer and AI Agent Engineer with experience building scalable distributed systems, LLM-powered applications, and high-throughput backend platforms used by hundreds of thousands of users. Strong background in Golang microservices, Python AI systems, and cloud-native infrastructure, with hands-on experience designing RAG pipelines, AI agents, real-time APIs, and high-scale data platforms. Proven track record of leading backend architecture, improving developer productivity, and delivering production-grade AI systems in fast-paced startup environments. less -
Hire minjiek
AI Engineer building production multi-agent systems. 14 years delivering 50+ projects across government, transport, and real estate (95%+ on-time). Now: 10+ autonomous AI agents running 24/7 — orchestration, RAG pipelines, LLM automation, browser-driven workflows. Stack: Python, TypeScript, LangChain, OpenAI,...AI Engineer building production multi-agent systems. 14 years delivering 50+ projects across government, transport, and real estate (95%+ on-time). Now: 10+ autonomous AI agents running 24/7 — orchestration, RAG pipelines, LLM automation, browser-driven workflows. Stack: Python, TypeScript, LangChain, OpenAI, Claude, Docker, K8s Background: Agile/Scrum, Cross-team Leadership, Full-lifecycle PM less
