Hire the Best Backend Rest API Professionals

With 6+ years as a Full Stack Developer specializing in AI-accelerated development, I build high-quality, scalable web applications and MVPs lightning-fast using cutting-edge AI tools like Cursor, Claude Code, and Lovable.dev for rapid prototyping, then deliver polished production systems with modern stacks. Clients hire me to turn ideas into working products in days (not months): AI-assisted coding for clean, efficient frontends/backends, seamless Supabase + Vercel integrations for real-time, serverless apps, and full end-to-end delivery with performance and scalability in mind. 🔹 Core Expertise - AI-Powered Full Stack 🌐 Frontend: React Developer, Next.js Developer, Angular Developer 💻 Backend: Python Full Stack, Django Developer, Flask Developer, FastAPI Developer, Node.js, Nest.js, Express.js 🛠️ APIs & Modern Tools: GraphQL API, RESTful APIs, API Integration, Stripe/PayPal/Twilio, AI tool orchestration (Cursor, Claude, Lovable) 🗂️ Databases & Backend-as-a-Service: PostgreSQL Database, MySQL Database, MongoDB NoSQL, Supabase Integration (auth, realtime, storage), Redis ☁️ Deployment & Hosting: Vercel Deployment, Serverless Architecture, CI/CD Pipelines, Docker for rapid deploys 🤖 AI Acceleration: Generative AI integration, AI-assisted development, Prompt Engineering for code gen, LLM workflows in apps, rapid POC building 🏗️ Advanced: Microservices for AI, Serverless AI (Lambda + SageMaker), Event-Driven Architecture (Kafka for data streams), High-Availability & Fault-Tolerant Design 🔹 What Sets Me Apart in 2026 - 5-10x faster delivery via AI tools (Cursor/Claude for code, Lovable for instant prototypes) - Production-ready MVPs → scalable SaaS apps with Supabase + Vercel stack - Clean, maintainable code + performance optimization (load times, cost efficiency) - End-to-end: ideation → AI prototyping → full development → deployment & iteration - Proven with 20+ projects: startups love the speed-to-market and ROI 🔹 Ideal Projects - Build AI-enhanced web apps or SaaS MVPs quickly - Modern full-stack development with Supabase/Vercel + React/Next + FastAPI/Django - Feature additions, performance upgrades, or AI integrations into existing apps - Ongoing support for fast-moving products Clients return for my proactive communication, business-aligned solutions, and ability to ship reliable, intelligent applications fast. Let's turn your vision into a live product, message me to discuss your MVP or next feature!

🥇 𝗘𝗹𝗶𝘁𝗲 𝟭% 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 📢 𝗪𝗵𝗮𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗦𝗮𝘆 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲 “Khaliq designed a complex web scraping and presentation interface that allowed me to save several hours per day. Over time I've worked with Khaliq on upgrades to this tool and it's been a pleasure each and every time. If more freelancers on Upwork had this level of skillset and work ethic, there would be a lot more happy clients. I highly recommend hiring for any of these areas of expertise.” — Scott O. “I hired Khaliq to create some web scrapes. He was very patient with me while I described exactly what I wanted and even offered suggestions to make it better. The turn around time on the projects are usually ahead of schedule and exactly what I asked for. I will continue to use Khaliq for any web scraping related projects. I highly recommend.” — Joseph P. “I've worked with Khaliq on multiple projects and he has always exceeded my expectations, delivered on time and within budget. I would highly recommend Khaliq to anyone that needs helps with tasks related to Data.” — Stelios K. ✅ Thousands of Hours Saved Through Automation ✅ 500+ Clients Served with Custom Scraping Solutions ✅ $60K+ Earned Delivering High-Quality Data Automation Projects 📈 Clean Architecture | Reliable Delivery | Built to Last 📈 Clean Architecture | Reliable Delivery | Built to Last 𝗛𝗲𝗹𝗹𝗼! 𝗜'𝗺 𝗞𝗵𝗮𝗹𝗶𝗾 — 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 I help companies build the systems that keep their business running — reliable backend software, intelligent automation pipelines, and data infrastructure that scales. With 500+ projects delivered and years of production-grade engineering experience, I bring the kind of depth that turns a working prototype into something you can actually depend on. Whether you need a robust API, an end-to-end data pipeline, or a workflow automation system that removes human bottlenecks, I design and ship solutions that are clean, documented, and built for the long term. 🔹 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🖥️ Backend APIs & Microservices — REST, GraphQL, and event-driven architectures in Python, Node.js, and Rust ⚡ High-Performance Systems — Concurrent, async-first designs that hold up under real load 🗄️ Database Design & Optimization — Postgres, MySQL, MongoDB, Supabase — schema design, indexing, and query tuning ☁️ Cloud & DevOps — Production deployments on AWS (EC2, Lambda), GCP, Docker, and DigitalOcean 🔹 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🤖 AI Agents & LLM Integration — Custom agents built with LangChain, LlamaIndex, OpenAI, Anthropic, and Gemini 🔗 Workflow Automation — n8n (self-hosted & cloud), Make, Zapier — multi-step, production-grade flows 🧩 System & CRM Integration — Connecting your tools, APIs, and databases into one coherent pipeline 📡 API Development & Integration — Designing clean interfaces and wiring up third-party services reliably 🔹 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 🔄 ETL & Data Pipelines — Ingestion, transformation, and loading from diverse sources into structured, usable formats 📊 Data Modeling & Storage — Designing schemas and storage strategies that serve both reporting and application needs 🌐 Data Acquisition — Years of experience extracting structured data from APIs, web sources, and unstructured inputs (a foundation that now powers more complete data engineering work) 📈 Analytics-Ready Output — Clean, normalized datasets wired to dashboards, warehouses, or downstream services 💼 𝗪𝗵𝗮𝘁 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲 𝗟𝗼𝗼𝗸𝘀 𝗟𝗶𝗸𝗲 📄 Clear documentation and handover — you own everything, fully understood 🛠 Architecture input before a single line of code — I'll flag issues early, not at delivery ⏱ Predictable communication and milestone updates throughout 🧠 Strategic recommendations — not just execution, but how to build it right 📬 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗧𝗵𝗮𝘁 𝗟𝗮𝘀𝘁𝘀 Invite me to your project or send a message. Whether you're starting from scratch, scaling an existing system, or untangling a mess — I'll help you build it properly. 𝕊𝕪𝕤𝕥𝕖𝕞𝕤 𝕥𝕙𝕒𝕥 𝕨𝕠𝕣𝕜. ℂ𝕠𝕕𝕖 𝕥𝕙𝕒𝕥 𝕝𝕒𝕤𝕥𝕤. ℝ𝕖𝕤𝕦𝕝𝕥𝕤 𝕪𝕠𝕦 𝕔𝕒𝕟 𝕞𝕖𝕒𝕤𝕦𝕣𝕖. Software Engineer, Backend Engineer, Automation Engineer, Data Engineer, ETL Pipeline, Data Pipeline, API Development, REST API, GraphQL, FastAPI, Node.js, Python, TypeScript, Rust, PostgreSQL, MongoDB, Supabase, AWS Lambda, Docker, Cloud Deployment, n8n, Make, Zapier, Workflow Automation, Business Automation, AI Agent, LLM Integration, RAG, LangChain, LlamaIndex, OpenAI API, Anthropic Claude, Gemini, Custom AI Agents, MCP, Full-Stack Development, System Integration, CRM Integration, Technical Consultant, MVP Development, Technical Lead, Web Scraping, Data Extraction.

I turn Figma designs into pixel-perfect, production-ready React.js and Next.js apps — fast, clean, and built to scale. 30+ products shipped. 100% Job Success Score. Live products include Senderly, Plaved, ValueHut, and Edunite. Available 9am–3pm US Eastern daily. ━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━ ▸ FIGMA TO NEXT.JS DEVELOPMENT Pixel-perfect, responsive, accessible UI from your exact designs. Tailwind CSS, shadcn/ui, Radix. WCAG-AA accessible by default. ▸ SAAS MVP DEVELOPMENT (Next.js + Supabase + Stripe) Full-stack SaaS in 4–6 weeks. Auth, billing, dashboards, multi-tenant — ready for real users on launch day. ▸ MERN STACK WEB APPLICATIONS React, Node.js, Express, MongoDB — frontend to backend with no handoffs, no gaps. REST APIs, real-time features, role-based access. ▸ AI-POWERED FEATURES OpenAI and Claude API integrations built cleanly into your product. Chatbots, document Q&A, AI dashboards — no over-engineering. ▸ ADMIN DASHBOARDS & PANELS Real-time data, multi-tenant architecture, role-based access control, analytics views — shipped from Figma to production. ▸ API INTEGRATION Stripe, Auth0, SendGrid, OpenAI, and any third-party service — clean integration, tested in Postman before launch. I use TypeScript, Tailwind CSS, shadcn/ui, Supabase, Stripe, and Vercel on every project. You get clean, documented code the next developer on your team can understand in 10 minutes. ━━━━━━━━━━━━━━━━━━━━━━━━ 💬 CLIENT FEEDBACK ━━━━━━━━━━━━━━━━━━━━━━━━ "Muzamil is exceptional Developer who delivered exactly what I needed in a very short time. I'll surely hire him again in the future. Highly recommended" "Muzamil was excellent. His project was to implement RLS to our existing databases. Other freelancers struggled with the task before I approached Muzamil and he did the herculine task in under three days (you can imagine my surprise). He kept me updated, and also went above and beyond to make mild code changes when required to make sure RLS functions properly. Awesome guy for your projects!" "Had an excellent experience working with Muzamil Hussain. He resolved bugs promptly, demonstrating great attention to detail and professionalism." ━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 CREDENTIALS ━━━━━━━━━━━━━━━━━━━━━━━━ - 100% Job Success Score on Upwork - 30+ shipped products across SaaS, edtech, e-commerce, and AI - Meta Front-End Developer Certified - IBM Full Stack Software Developer Certified - IBM Node & Express Certified - ID Verified ━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 HOW WE START ━━━━━━━━━━━━━━━━━━━━━━━━ ✉️ 𝗠𝗘𝗦𝗦𝗔𝗚𝗘 𝗠𝗘 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞 Have a Figma file, a SaaS MVP, or a Next.js project to ship? Message me for a free design review and a clear build plan. I respond within 1 hour during US overlap. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 Figma to clean, pixel-perfect interfaces in React and Next.js. TypeScript and Tailwind throughout. Supabase and Stripe wired for auth, data, and billing. Progress shared via Loom, delivered on Vercel, APIs verified in Postman before launch. 🛠️ TOOLS & TECHNOLOGY -Frontend Development React Next.js 15 TypeScript JavaScript (ES6+) Tailwind CSS shadcn-ui Radix UI Material UI Ant Design Bootstrap Storybook -Backend & Databases Node.js Express.js PostgreSQL MySQL MongoDB SQLite Redis Supabase Firebase Mongoose -APIs & Integrations REST API GraphQL OpenAI API ChatGPT API GPT-4 GPT-4o Stripe API Twilio API Webhooks OpenAPI -Deployment & Version Control Vercel Netlify Git GitHub GitLab CI/CD pipelines Cloudflare npm webpack -Design & Collaboration Figma Postman Linear Prettier Loom GitHub Copilot -& Optimization Agile Software Development Scrum Performance Optimization Search Engine Optimization Responsive Design Web Accessibility API Documentation UX and UI Design Next.js Developer, React Developer, Full Stack Developer, SaaS Development, Web Application Development, Stripe Integration

Hey, I’m Damian. I build AI automations that save B2B teams 20+ hours a week and run 24/7 without breaking. 300+ deployed, zero drama. Shoot me a message or invitation and I'll send back a personalized Loom breaking down how I'd approach your specific project. No templates, no copy-paste proposals. ============================ HERE'S MY DEAL Before I got into AI automation, I spent years in military cybersecurity building machine learning systems to detect zero-day attacks and managing data pipelines across classified networks. I have a Master's in Applied Data Science from the University of Michigan and 7 GIAC security certifications. Now I take that same engineering discipline and apply it to AI automation for businesses. The systems I build don't just work in a demo. They survive production because I come from an environment where failure wasn't an option. Whether your team is buried in spreadsheets, manually moving data between platforms, or running the same process fifty times a day, I'll design a system that takes it off your plate permanently. 300+ n8n automations deployed 100% Job Success Score | Top Rated Plus Master's in Applied Data Science (University of Michigan) 7x GIAC Certified (Machine Learning, Python, Cybersecurity) I use Claude API every single day - it's my primary tool, not something I learned yesterday Everything gets built on your accounts, your infrastructure. You own it all, zero lock-in ============================ WHAT I DELIVER AI Agents That Actually Reason I build multi-agent systems with Claude API and MCP that handle complex logic - not just simple if/then chains. Running costs as low as $0.02 per execution. Bulletproof n8n Workflows Production-grade automation with proper error handling, logging, and alerts. The kind that runs reliably at 3am without you worrying about it. Full-Stack AI Applications Complete apps with Next.js, React, Supabase - authentication, billing, AI features baked in. Deployed and ready to scale. Lead Gen & Content Pipelines Automated content creation and lead processing at scale. I've processed 880 leads for under $2 and generated 2,073 qualified leads in a single day. CRM & API Integrations Salesforce, HubSpot, GoHighLevel, Pipedrive, Zoho - properly connected and automated, not just surface-level syncs. ============================ WHAT CLIENTS SAY "Wish I had met more freelancers with this high-quality work ethic and delivery - 100% recommended. Great communication, fast delivery, hard working, listening, and looking for feedback. Can't recommend enough." - Elon S. "Damian was awesome! He'd clearly done his research before hopping onto our intro call, and worked steadily and quickly on a project that was admittedly pretty complex. He kept scalability in mind, was friendly and thoughtful, and altogether a pleasure to work with." - Maria Ada S. ============================ WHAT SETS ME APART Military-grade engineering background. I built ML systems that detected cyberattacks before they happened. That same rigor goes into every automation I build for you. I work across both code and no-code. Python, TypeScript, n8n, Make - I choose the right tool for the job, not the one I'm most comfortable with. Claude isn't a buzzword on my profile. I ship production systems with it daily. Before anything gets built, you get a clear scope and cost breakdown. No surprises. I communicate like a human, respond within 6 hours, and actually care about whether the thing I built is working for you after handoff. ============================ Upwork Skill Certification - Python Development Back-End Development GIAC Machine Learning Engineer (GMLE) GIAC Python Coder (GPYC) GIAC Certified Forensic Analyst (GCFA) GIAC Certified Intrusion Analyst (GCIA) Global Industrial Cyber Security Professional (GICSP) ============================ LET'S GET STARTED If you've got a process that's eating up your team's time, message me. I'll send over a Loom walkthrough showing exactly what I'd build and why. ============================ TOOLS & TECHNOLOGY AI & Automation: Claude API, Claude Code, MCP (Model Context Protocol), n8n, AI Agents Programming: Python, TypeScript, Next.js, React Databases & Backend: SQL, Supabase, API Integration DevOps: Docker, Vercel CRM & Marketing: GoHighLevel, Pipedrive, Salesforce, HubSpot, Zoho Content & Data: Web Scraping (Apify), Remotion, HeyGen, ElevenLabs AI Automation Engineer | Claude API | n8n Workflows | AI Agents | MCP Servers | Automation Systems | Full-Stack Development | AI-Powered Content Automation | CRM Integration | Python Development

👋 Hi, I’m Hussen 🧠 Top Rated Plus (Top 3% on Upwork) | 100% Job Success | AI Backend & Data Automation Engineer I help businesses turn complex data and AI ideas into scalable, production-ready systems — not experiments that break after delivery. Top Rated Plus means I consistently deliver successful results on large and long-term projects, placing me among the top 3% of freelancers on Upwork. Combined with a 100% Job Success Score, it reflects reliable delivery, strong client satisfaction, and long-term partnerships. ⚙️ What I bring to your project: • 🕷️ Large-scale data extraction from websites, APIs, PDFs, and complex platforms • 🔧 Robust backend services and cloud APIs to process, store, and deliver structured data • 🤖 AI-ready systems, automation workflows, and intelligent integrations • 🧩 Scalable dashboards, internal tools, and admin panels when needed 🛠️ My approach: Whether it’s a scraper, an AI-powered backend, or a full automation pipeline, I build maintainable systems — clean architecture, strong reliability, and solutions that keep working long after delivery. 📊 Why clients work with me: • ⭐ Top Rated Plus — Top 3% on Upwork with 100% Job Success • 💬 Clear communication and collaborative workflow • 🚀 Production-focused mindset — built for scale, not quick hacks • 🔒 Quality-first delivery with attention to performance and stability 📈 From one-off automation tasks to large-scale backend systems, I help teams turn raw data into tools that drive smarter decisions, efficient workflows, and real growth.

𝗪𝗮𝗻𝘁 𝘁𝗼 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝗦𝗮𝗮𝗦 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁? I help startups and founders build high-performance SaaS platforms using Laravel, React.js, Vue.js, and AI integrations. With 6+ years of experience as a Full Stack Laravel Developer, I build secure, scalable, and production-ready applications, not just MVPs, but systems designed to grow from 100 to 100,000+ users. In 2026, development is not just about writing code. You need a SaaS Architect who understands automation, scalability, and business logic. That’s where I come in. ________________________________________ 💡 What I Specialize In 🔹 Laravel SaaS Development • Laravel + Inertia.js (React or Vue) • Multi-tenant SaaS architecture • Subscription systems (Stripe & PayPal) • Role & permission systems • Scalable RESTful API development 🔹 AI Integration & Automation • OpenAI / GPT-4o integration • AI chat systems • Workflow automation • AI-powered dashboards • Custom business process automation 🔹 Full Stack Frontend Expertise • React.js & Vue.js 3 • Tailwind CSS • Vite • Modern responsive UI/UX • Admin dashboards (Filament v3, Laravel Nova) 🔹 Backend & DevOps • MySQL & PostgreSQL optimization • Dockerized environments • AWS deployment • CI/CD pipelines • Performance tuning & caching ________________________________________ 🏆 Why Clients Choose Me ✅ Senior Laravel Specialist (Not a general coder) ✅ SaaS-Focused Development Approach ✅ Clean Architecture (SOLID principles) ✅ Scalable Systems Design ✅ AI-Driven Business Optimization ✅ Clear Communication & On-Time Delivery ________________________________________ 📈 Recent Project Highlights • Built a custom AI-powered Laravel + React dashboard for 500+ active users • Developed a multi-vendor Vue.js eCommerce SaaS platform with Stripe subscriptions • Integrated GPT-4o into Laravel backend for real-time automated support • Architected multi-tenant SaaS billing systems ________________________________________ 🎯 If You Need: ✔ A Laravel SaaS Developer ✔ A Full Stack React/Vue Expert ✔ AI Integration into your Web App ✔ A Scalable Startup Architecture ✔ A Long-term Technical Partner ✔ Laravel Vue.js Full Stack Developer ✔ PHP Laravel Vue.js Developer ✔ Full Stack Laravel React Developer ✔ Full Stack Laravel Vue Developer ✔ Laravel API & Vue.js Developer ✔ Laravel SaaS Application Developer ✔ Senior Full Stack Laravel Developer ✔ Laravel AWS Cloud Developer Click “Invite” or “Hire” — and let’s build something powerful. 🔎 Core Expertise Laravel Developer • Senior Laravel Developer • Full Stack Developer • Full Stack Laravel Developer • PHP Laravel Developer • Laravel SaaS Development • Laravel Vue.js Developer • Laravel React Developer • Vue.js Developer • React.js Developer SaaS Application Development • Multi-Tenant SaaS Architecture • REST API Development • API Integration • Payment Gateway Integration • Stripe API • PayPal Integration • AWS Deployment • AWS S3 • AWS SES • Docker • MySQL • PostgreSQL • Tailwind CSS • Vite • AI Integration • OpenAI API • ChatGPT Integration • Web Application Development