NOT associated to any agencies, I'm working directly with you. I build reliable, production-grade web applications with Python/Django, React.js, and .NET Core. My focus is delivering clean, scalable solutions that solve real business problems. Core expertise - Backend: Python (Django, FastAPI), C# (.NET Core), Ruby on Rails - Frontend: React.js, TypeScript, responsive UI design - APIs and Automation: RESTful APIs, data pipelines, workflow automation, integrations - Software quality: Unit tests, CI/CD, SOLID principles, performance optimization Selected work - Migrated a legacy healthcare system to Django and .NET Core, ensuring secure migration of thousands of patient records. - Built a manufacturing SaaS tool used daily on production floors, reducing reporting time by 40 percent. - Automated email templating and scraping pipelines, saving clients dozens of manual hours weekly. Why me? I have over 3 years of professional experience building backend-heavy applications with strong frontend delivery. I maintain a 100 percent Job Success score on Upwork with satisfied clients, and I communicate clearly in English and Indonesian, with conversational German and Spanish. If you need a backend-focused engineer who can also deliver polished React interfaces, I can take your project from idea to deployment.

I help startups and growing businesses 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐛𝐮𝐢𝐥𝐝, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 that are secure, maintainable, and built to last. With 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I specialize in full-stack development using 𝐑𝐞𝐚𝐜𝐭, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐚𝐧𝐝 𝐍𝐞𝐱𝐭.𝐣𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝, combined with 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐬𝐭𝐉𝐒, 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐚𝐧𝐝 𝐏𝐇𝐏 𝐨𝐧 𝐭𝐡𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝. My focus is not just writing code, but delivering systems that support real business growth and long-term stability. 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐰𝐡𝐞𝐧 𝐭𝐡𝐞𝐲 𝐧𝐞𝐞𝐝: ✔ A senior developer who can take ownership from 𝐢𝐝𝐞𝐚 → 𝐌𝐕𝐏 → 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 ✔ Clean, well-structured, and maintainable code (not short-term hacks) ✔ A reliable engineer for 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬 𝐚𝐧𝐝 𝐜𝐨𝐦𝐩𝐥𝐞𝐱 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 ✔ Clear communication and predictable delivery 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ React, Angular, Next.js ✔ Component-based & responsive UI ✔ Server-side rendering (SSR) & performance optimization Backend Development ✔ Node.js, NestJS ✔ Ruby on Rails ✔ Python (Django) ✔ PHP (Yii2) 𝐀𝐏𝐈𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ✔ RESTful APIs & GraphQL ✔ Third-party integrations ✔ Authentication & authorization (JWT, OAuth) 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ✔ PostgreSQL, MySQL, MongoDB, SQL Server ✔ MVC & modular system design ✔ Scalable application architecture 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 ✔ AWS, Docker ✔ CI/CD pipelines 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ✔ Fintech, E-commerce, and Real Estate platforms ✔ Single-page applications (SPAs) & SSR applications ✔ Backend services and long-lived codebases ✔ Agile teams using Git, GitHub Flow, and Jira 𝐂𝐀𝐒𝐄 𝐒𝐓𝐔𝐃𝐘 𝐓𝐨𝐠𝐥 𝐀𝐈 – 𝐎𝐧𝐞-𝐂𝐥𝐢𝐜𝐤 𝐖𝐚𝐥𝐥𝐞𝐭 & 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Fintech / AI 𝐑𝐨𝐥𝐞: Senior Full-Stack Developer Togl AI is a browser-based wallet that allows users to 𝐬𝐢𝐠𝐧 𝐮𝐩, 𝐬𝐢𝐠𝐧 𝐢𝐧, 𝐚𝐧𝐝 𝐦𝐚𝐤𝐞 𝐩𝐚𝐲𝐦𝐞𝐧𝐭𝐬 𝐨𝐧 𝐚𝐧𝐲 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐢𝐧𝐠𝐥𝐞 𝐜𝐥𝐢𝐜𝐤, reducing friction across the web. I contributed as a senior full-stack developer, focusing on frontend performance, backend services, and AI-powered features. 𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 ✔ Built modern frontend interfaces using 𝐑𝐞𝐚𝐜𝐭 𝐚𝐧𝐝 𝐍𝐞𝐱𝐭.𝐣𝐬 ✔ Implemented server-side rendering (SSR) for performance and SEO ✔ Developed backend services using 𝐏𝐲𝐭𝐡𝐨𝐧 ✔ Integrated AI functionality using APIs from OpenAI Inc. ✔ Designed and optimized 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 databases ✔ Worked on secure authentication and authorization flows ✔ Collaborated closely with stakeholders on product and UX decisions 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 React, Next.js, Python, PostgreSQL, AI APIs 𝐑𝐞𝐬𝐮𝐥𝐭 ✔ Launched a production fintech platform with real users ✔ Simplified user onboarding with one-click authentication ✔ Built a scalable foundation for future growth and integrations 𝐂𝐀𝐒𝐄 𝐒𝐓𝐔𝐃𝐘 𝟐 𝐂𝐚𝐫𝐒𝐞𝐫𝐯 – 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐟𝐨𝐫 𝐀𝐮𝐭𝐨 𝐑𝐞𝐩𝐚𝐢𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲: Automotive SaaS 𝐑𝐨𝐥𝐞: Senior Full-Stack Developer CarServ is a large-scale SaaS platform built to function as an 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦 𝐟𝐨𝐫 𝐚𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 𝐫𝐞𝐩𝐚𝐢𝐫 𝐬𝐡𝐨𝐩𝐬, helping businesses manage operations, payments, and third-party integrations from a single system. I worked as a senior full-stack developer, contributing to both frontend and backend development for a 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐠𝐫𝐚𝐝𝐞, 𝐦𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦. 𝐊𝐞𝐲 𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧 ✔ Built and maintained backend features using 𝐑𝐮𝐛𝐲 𝐨𝐧 ✔ Developed data-driven frontend components using Angular ✔ Designed and optimized PostgreSQL database schemas ✔ Integrated Stripe for secure payments and subscriptions ✔ Implemented scheduled background tasks using Cron Jobs ✔ Integrated third-party automotive repair APIs ✔ Deployed and maintained services on AWS Tech Stack Angular, Ruby on Rails, PostgreSQL, AWS, Stripe, Cron Jobs, Third-Party APIs Result ✔ Delivered a scalable SaaS platform used by real automotive businesses ✔ Enabled secure payments and automated operational workflows ✔ Built a maintainable architecture designed for long-term growth =========================================================== 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 I work best with clients who value 𝐜𝐥𝐞𝐚𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐫𝐞𝐚𝐥𝐢𝐬𝐭𝐢𝐜 𝐭𝐢𝐦𝐞𝐥𝐢𝐧𝐞𝐬, 𝐚𝐧𝐝 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲. I’m not a good fit for rushed, low-budget, or quick-fix projects. If you’re looking for a 𝐬𝐞𝐧𝐢𝐨𝐫 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can contribute immediately and help you build software the right way, feel free to invite me to discuss your project.

🥇 Upwork TOP Rated Freelancer 🥇 100% Job Success Rate on Upwork 🥇 $20K+ Earnings on Upwork ═════════ About Me ═════════ I have been working as a Full-stack Web and App Developer for 10+ years and have successfully delivered small to large scale solutions for Startups to Fortune 100 Companies. My expertise as a Full-Stack Developer: 🔹 Familiar and Expert with Microsoft Dynamics Ecosystem: D365 CRM, Business Central, F&O, Sharepoint, Microsoft Viva Engage 🔹Experience with Salesforce - Sales Cloud, Service Cloud, Marketing Cloud, Tableau, Revenue Cloud, Analytic Cloud 🔹 OpenAI ChatGPT chatbot and RPA Automation Expert 🔹 Frontend web technologies: HTML5/CSS3/Angular/ReactJs 🔹 Backend web tech: .NET, ROR, Python, Django, Node.Js, PHP, Laravel, MongoDB, REST API 🔹 Solid experience in Microsoft Dynamics 365 (CRM / Business Central (BC) / Finance & Operations (F&O)) 🔹 Power Platform Development Experience (Power BI, Canvas & Model Driven Apps, Power Automate) 🔹 Experience with Microsoft Fabric for end-to-end analytics and data integration 🔹 Mobile app development experience: Swift, Objective-C, Java, Kotlin, and React Native 🔹 Profound UI/UX design skills using Figma, Photoshop, Illustrator, Sketch App, Invision 🔹 Experience using Git and standard Git Flow methodologies 🔹 Familiar with software design patterns like MVC, MVVM, and Microservices 🔹 Extensive experience working on Scrum teams 🔹 Experience with Unit Testing and TDD 🔹 Good communication and collaboration skills 🔹 Ability to be proactive, find solutions, and meet deadlines Available for full-time or part-time assignments.

🚀 AI Engineer specialising in production-grade LLM systems, RAG pipelines, AI agents, and the NestJS backends that make them reliable at scale. Hi, I'm Hamza. For the last 4+ years I've been building production backend systems with NestJS, Node.js, and Ruby on Rails. The past year has been heavy on shipping LLM features for real users not demos, not prototypes, but features running in production with paying customers. If you're building an AI-powered SaaS, integrating LLMs into an existing product, or trying to make your AI features actually reliable and cost- controlled, that's exactly what I do day-to-day. 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗: ✅ AI Agents & Agentic Systems: Multi-step LLM workflows with LangChain and LangGraph, function calling, tool use, structured outputs ✅ RAG Pipelines: Document Q&A, semantic search, contextual chatbots using pgvector, Pinecone, and OpenAI/Anthropic embeddings ✅ NestJS & Node.js Backends: Multi-tenant SaaS, REST and GraphQL APIs, PostgreSQL, Redis, BullMQ for async job processing ✅ LLM Cost Optimization: Caching strategies, model routing, prompt compression. Cut one client's monthly OpenAI bill by ~40%. ✅ Real-Time Systems: WebSocket infrastructure (built one platform that scaled to 500,000+ monthly active users) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞: 🔹 AI & LLMs: LangChain, LangGraph, OpenAI (GPT-4o), Anthropic Claude, RAG, embeddings, function calling, structured outputs, streaming 🔹 Vector DBs: pgvector, Pinecone, ChromaDB 🔹 Backend: NestJS, Node.js, TypeScript, Ruby on Rails, GraphQL, WebSockets, BullMQ, microservices 🔹 Databases: PostgreSQL, MySQL, MongoDB, Redis 🔹 Cloud & DevOps: AWS (EC2, S3, RDS, Lambda), GCP, Docker, CI/CD 🔹 Frontend (when needed): React.js, Next.js, Tailwind CSS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗥𝗘𝗖𝗘𝗡𝗧 𝗪𝗢𝗥𝗞: 🔸 Meet-ting: AI scheduling platform that reads emails and books meetings automatically. Built the NestJS backend and the LLM pipeline using LangChain + OpenAI function calling. 🔸 Emerald Chat: Real-time anonymous chat platform that grew to 500K+ monthly users. Built WebSocket infrastructure and content moderation systems. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞: I focus on production quality, not demos. That means proper error handling, retries for flaky LLM calls, cost monitoring, and async job processing so your API stays fast even when the model is slow. I'm based in Lahore (UTC+5) and work overlapping hours with US, UK, EU, and Middle East timezones. Strong English communication. Clear updates, no ghosting. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 Send me a message to discuss your project. Happy to do a free 15-minute consultation to scope your AI/backend needs.

As a senior software engineer I enhance my 15 years hands on software development experience by using AI to get the work done, quickly and correctly. It's easy these days for anyone to pick up an AI tool and build something, but it takes expertise to build robust, performant, secure software which will go the distance for your company. My key experience lies in e-commerce, building and designing APIs, handling complex state flows and setting up third party integrations. In the past I've set up multiple Stripe, Paypal, Authentication, Know Your Customer, and AI integrations. I bring with me a wealth of experience, I'm a quick learner, and an excellent problem solver with an appetite for learning. I'm used to joining a project, hitting the ground running, and employing my talent for building reliable, secure, and maintainable software.

Hi, I’m Bilal, a Senior Software Engineer with 7+ years of experience in building scalable, high-performance applications. I specialize in both frontend and backend development, delivering seamless, user-friendly, and efficient digital solutions. With expertise in React, Next.js, Vue.js, Node.js, Ruby on Rails, and PHP (Laravel), I develop robust applications tailored to business needs. My strong backend skills, including REST APIs, WebSockets, Microservices, and cloud solutions, ensure optimal performance and scalability. I have extensive experience with AWS, GCP, Azure, Docker, and Kubernetes, enabling smooth cloud deployment and management. Following Agile and Scrum methodologies, I focus on efficiency, collaboration, and delivering top-quality software solutions. What I Offer ✔ Full Stack Development – Expertise in both frontend & backend technologies. ✔ Scalable & Secure Applications – Strong background in microservices, RESTful APIs, and WebSockets. ✔ Cloud & DevOps – Proficiency in AWS, Azure, GCP, Docker, Kubernetes for efficient deployment. ✔ Performance Optimization – Writing clean, efficient, and maintainable code. ✔ Agile & Scrum Development – Ensuring smooth project execution and timely delivery. Tech Stack & Skills ✅ Frontend: React.js, Next.js, Vue.js, Redux, Context API ✅ Backend: Node.js, PHP (Laravel), Ruby on Rails, REST APIs, WebSockets ✅ Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes ✅ Development Methodologies: Microservices, Agile, Scrum ✅ Database: MySQL, PostgreSQL, MongoDB ✅ Tools & Version Control: Git, GitHub, Bitbucket, CI/CD Pipelines Why Work With Me? 🔹 Proven Experience: Delivered multiple successful projects across various industries. 🔹 Problem-Solving Skills: Ability to tackle complex technical challenges. 🔹 Clear & Transparent Communication: Keeping clients updated throughout the project. 🔹 End-to-End Development: Handling everything from planning to deployment. Let’s collaborate and bring your project to life! Keywords: Senior Full Stack Developer, React.js, Next.js, Vue.js, PHP, Laravel, Ruby on Rails, Node.js, Express.js, NestJS, AWS, Prisma, Docker, Kubernetes, Microservices, Redux, Context API, REST APIs, Front-end Development, Back-end Development, Redis, HTML, CSS, React MUI, SASS/LESS, Bootstrap, TailwindCSS, Javascript, TypeScript, Jest, Enzyme, Cypress, Contentful, S3, Vercel, Jenkins, OAuth, WebSockets, Agile, Scrum, CI/CD, Scalable Applications, Git, GitHub, GitLab, Cloud Deployment, Software Development, API Development.

🎖 Top-rated Shopify & Fullstack Developer with 10+ years of expertise in Shopify E-commerce Development, Shopify Plus, Custom App Development, and Ruby on Rails. 🎖 I specialize in building scalable, high-performance e-commerce platforms and web applications tailored to your business needs. 💡 Key Competencies: ✅ Shopify Expertise: 🌟Shopify Store Setup, Migration, and Maintenance 🌟Custom Shopify Theme Development & Liquid Coding 🌟Figma/XD/PSD to Shopify Conversion 🌟Shopify App Development (Public & Private APIs) 🌟Headless Commerce & API-Driven Solutions 🌟Shopify Plus Development & Customizations 🌟Klaviyo Email Flows & Marketing Automation 🌟Subscription Models & Product Bundles 🌟Page Speed Optimization & Conversion Rate Optimization (CRO) 🌟Shopify App Integrations (Pagefly, Shogun, Gempages) 🌟Custom Checkout & Payment Gateway Integration 🌟Shopify SEO & Google Merchant Setup ✅ Fullstack Development (Ruby on Rails): 🌟Ruby on Rails Application Development & Optimization 🌟Database Management: PostgreSQL, MySQL, MongoDB, SQLite 🌟Deployment: Heroku, AWS (EC2, S3, Route 53, SES, SQS, SNS) 🌟Redis Setup & Capistrano Deployment 🌟React JS, HTML5, CSS3, JavaScript, jQuery, AJAX 🌟Responsive Design with Bootstrap, Foundation, and Grid Frameworks 🌟API Integrations & Social Media Plugins 🌟Monitoring Tools: New Relic, MongoDB Monitoring ✅ E-commerce Solutions: 🌟Custom Shopify Apps & API Development 🌟Shopify Store Design & Development from Scratch 🌟Shopify Drop Shipping Setup (A to Z) 🌟Product Research & Bulk Uploads via CSV 🌟Inventory Optimization & Content Marketing 🌟High-Converting Landing Pages & Branded Product Pages 🌟Social Media Integration & Sales-Driven Strategies 💡 Why Choose Me? ✅ Proven Track Record: Delivered 5+ Shopify stores and 2+ Ruby on Rails applications. ✅ End-to-End Solutions: I handle every aspect of your project from design to deployment. ✅ Scalable & Secure: Build applications that grow with your business and protect your data. ✅ Client-Centric Approach: I prioritize clear communication, timely delivery, and exceeding expectations. ✅ Continuous Learning: Always updating my skills to stay ahead in the ever-evolving tech landscape. 💡 Technical Stack: 🌟Shopify: Liquid, HTML, CSS, JavaScript, Shopify APIs, Theme Customization 🌟Ruby on Rails: ERB, HAML, Slim, PostgreSQL, MySQL, MongoDB 🌟Frontend: React JS, HTML5, CSS3, JavaScript, jQuery, Bootstrap 🌟DevOps: AWS, Heroku, Capistrano, Redis, GitHub 🌟Tools: Figma, Adobe XD, Photoshop, Pagefly, Shogun, Gempages 💡 Recent Projects: ✅ Developed a custom Shopify app for subscription-based services, increasing client revenue by 30%. ✅ Migrated a multi-vendor ecommerce platform to Shopify Plus, improving site speed by 40%. ✅ Built a Ruby on Rails SaaS application with AWS deployment, handling 10,000+ daily users. ✅ Designed and developed high-converting Shopify landing pages, boosting conversions by 25%. 💡 Let’s Work Together! Whether you need a stunning Shopify store, a custom app, or a scalable Ruby on Rails application, I’m here to bring your vision to life. Let’s discuss your project and create something extraordinary! Ecommerce Developer | Shopify Expert | Fullstack Developer | Ruby on Rails Developer | Custom Shopify Apps | Shopify Theme Development | Shopify Plus Developer | Headless Commerce Developer | API Integration Specialist | Web Application Developer | Responsive Web Design | Conversion Rate Optimization (CRO) | Page Speed Optimization | Shopify SEO Specialist | Shopify Migration Expert | Custom Web Development | Shopify-Specific | Liquid Coding | Shopify Store Setup | |Shopify App Development | Figma to Shopify Conversion | Shopify Custom Checkout | Shopify Payment Gateway Integration | Klaviyo Email Marketing | Shopify Product Bundles | Shopify Subscription Models | Shopify Landing Pages | Shopify Page Builders

🚀 𝐄𝐱𝐩𝐞𝐫𝐭 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 8+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐒𝐚𝐚𝐒, 𝐀𝐈 & 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 I help startups, founders, and businesses build high-performance React Native applications that are fast, scalable, and production-ready. With 8+ years of experience in mobile and web application development, I’ve worked on everything from startup MVPs to large-scale platforms used by growing businesses and teams. I specialize in building modern mobile applications with clean architecture, smooth user experiences, and scalable backend integrations. Recently Worked On • Large-scale SaaS applications • AI-powered mobile apps & chatbot systems • Startup MVPs with rapid launch timelines • Real-time chat & notification platforms • Business automation applications • High-performance React Native apps for iOS & Android I focus on writing clean, maintainable, and scalable code that helps businesses grow without technical limitations later. What I Can Help You Build ✔ React Native Mobile Apps ✔ SaaS & Startup MVP Platforms ✔ AI Chatbot & Automation Features ✔ Real-Time Apps & Notifications ✔ API & Backend Integrations ✔ Admin Panels & Dashboards ✔ App Performance Optimization ✔ Long-Term Product Scaling Tech Stack • React Native • React.js / Next.js • Node.js / Express.js • Firebase / Supabase • PostgreSQL / MongoDB • OpenAI / ChatGPT APIs • AWS / Vercel Deployment Why Clients Work With Me ✔ 8+ years of development experience ✔ Experience working on large-scale projects ✔ Fast communication & reliable updates ✔ Clean, scalable, production-ready code ✔ Strong focus on UX, performance & business goals ✔ Able to work independently and deliver efficiently I understand startup speed, product deadlines, and the importance of building applications that are reliable from day one. If you’re planning to build or scale a mobile app, let’s discuss the fastest and smartest way to bring your product to life.

Software Development Engineer Core Competencies: • RESTful API, Web Services, Microservices • Programming language (JavaScript, PHP, Perl, Ruby, Java, Python, Go, .NET) • Java frameworks (Spring, Spring Boot) • Messaging (Apache Kafka, AWS SQS) • Big Data (Apache Spark, Apache Airflow, Sqoop, Presto/Trino, Apache Flink, Elasticsearch) • DB (SQL, NoSQL (Redis, Casandra, DynamoDB, BigTable)) • CI/CD • Monitoring/Observability • Testing Strategy • AWS • Code Review • Interview

Most developers can write code. I build intelligent products that scale, automate, and solve complex business problems. With over 12 years of experience bridging the gap between technical architecture and business growth, I help companies launch high-performance applications and autonomous workflows using the modern JS/TS ecosystem (React, Next.js, Node, NestJS) and cutting-edge AI. Why work with a "Product-Minded" Developer? Strategic AI Integration: I don't just "add a chatbot." I build autonomous AI Agents and custom LLM chains to automate internal operations and enhance user experiences. Workflow Automation: I specialize in low-code/pro-code hybrid solutions using n8n and Make to connect your entire tech stack and eliminate manual bottlenecks. Performance at Scale: From AWS Lambda optimizations to Micro-frontend architecture, I build for speed, security, and long-term reliability. Full-Cycle Ownership: From AI logic to CI/CD pipelines, I handle the "how" so you can focus on the "what." ⚡ Technical Mastery: AI & Automation: Custom AI Agents, OpenAI/Anthropic API, LangChain, n8n, Make, Zapier, Vector Databases (Pinecone, Weaviate). Frontend: React.js, Next.js (SSR/SSG), React Native, TypeScript, Tailwind. Backend: NestJS, Node.js, GraphQL, Microservices, Python (Django/FastAPI). Cloud & DevOps: AWS (Full Suite), Docker, Kubernetes, CI/CD (GitHub Actions). What I deliver: AI-Driven Solutions: Custom-built agents that handle data, customer support, or content generation autonomously. Automated Ecosystems: Seamless workflows in n8n or Make that sync your CRM, DB, and apps in real-time. Scalable Web & Mobile: Clean, maintainable code using Next.js, NestJS, and React Native. Cloud Infrastructure: Robust, cost-efficient AWS setups designed for high-traffic applications. Let’s turn your vision into a production-ready, automated reality. Hit the "Invite" button, and let’s discuss your project roadmap. FullStack, AI, AIAgents, GenerativeAI, LLM, n8n, MakeCom, WorkflowAutomation, AutomationExpert, ReactJS, NextJS, NodeJS, NestJS, TypeScript, JavaScript, AWS, AmazonWebServices, SoftwareArchitecture, WebDevelopment, MobileDevelopment, ReactNative, Expo, GraphQL, RESTAPI, Microservices, Serverless, PostgreSQL, MongoDB, Redis, Firebase, Docker, Kubernetes, CI_CD, GitHubActions, DevOps, TailwindCSS, Redux, Testing, Jest, Cypress, CloudComputing, MVP, SaaS, FinTech, APIIntegration, Stripe, Auth0, SocketIO, WebSockets, PerformanceOptimization, Scalability, Agile, Scrum, ProductDevelopment, Frontend, Backend, UI_UX, HeadlessCMS