Hello! I'm Oleksii, the proud lead of Smart-UI, where we harness the collective power of senior full-stack developers to bring your most ambitious web development projects to life. 🎯 Your Vision, Our Expertise Under the umbrella of Smart-UI, our team has been the catalyst behind numerous successful web projects over the past 6 years. We specialize in crafting scalable, high-performance web applications using a robust tech stack that includes React.js, Next.js, Python/Django, and Node.js. 💼 Bridging Strategy and Execution As a seasoned full-stack leader, I ensure our projects are not just code-complete but also strategically aligned with your business objectives. My role is to guarantee that our technical execution adheres to the highest standards while staying true to your strategic goals. 🔥 Tech Stack Proficiency Frontend: Crafting intuitive, and dynamic user experiences with React.js and Next.js. Backend: Robust and scalable backend solutions using Python/Django and Node.js. APIs & Integrations: Streamlining business processes through smart API use and third-party integrations. 💡 Proven Problem-Solving Prowess Our development approach is centered around solving your business challenges. We delve deep to understand the problem at hand and then architect solutions that are not just technically sound but also business-smart. 🔄 Agile & Adaptive Development Navigating through the realms of Agile, our team ensures that projects are delivered in a iterative, timely, and quality-assured manner. Your feedback is seamlessly integrated at every step to ensure the end product is precisely what you need. 🌍 Global Collaboration While we’re based in Ukraine, our clients hail from all corners of the globe. We’re adept at navigating time zone differences and ensuring smooth, remote collaboration. 📈 Driving Your Digital Success Let’s embark on a journey where your ideas are transformed into digital realities. By choosing Smart-UI, you're not just gaining developers; you're pa

Top Rated Freelancer | $90K+ Earned | 8+ Years of Experience I am a senior Full-Stack Developer and AI Engineer with 8+ years of experience building scalable web applications, SaaS products, APIs, automation systems, and AI-powered solutions for startups, enterprises, and growing businesses. My expertise spans the complete product development lifecycle from architecture and backend development to frontend implementation, cloud deployment, and AI integration. I specialize in creating high-performance, production-ready applications that are scalable, secure, and designed for long-term growth. Core Technologies & Expertise • Backend Development: Django, FastAPI, Node.js, REST APIs, Microservices • Frontend Development: React.js, Next.js, JavaScript, TypeScript • Databases & Backend Services: PostgreSQL, MySQL, MongoDB, Supabase • AI & Automation: ChatGPT, Claude, Gemini, AI Agents, Agentic AI Workflows, LLM Integrations • Cloud & DevOps: AWS, Azure, Docker, CI/CD, Cloud Deployment • SaaS Product Development: Multi-tenant architectures, dashboards, subscription systems, admin panels • Mobile & Web Applications: End-to-end application development and API integrations What I Build • Custom SaaS platforms and business applications • AI-powered web and mobile applications • Django and FastAPI backend systems • React and Next.js frontends • Supabase-powered applications and real-time systems • API development and third-party integrations • AI agents and intelligent automation workflows • Internal business tools and enterprise solutions • Scalable cloud-native applications Selected Experience • Built AI-powered healthcare platforms with intelligent appointment booking and doctor recommendation systems. • Developed SaaS products using Django, React, Next.js, and cloud infrastructure. • Created automation systems that reduce manual work through AI-driven workflows and backend integrations. • Delivered full-stack applications combining modern frontend frameworks, scalable APIs, databases, and cloud deployments. • Integrated LLMs including ChatGPT, Claude, and Gemini into production applications for customer support, workflow automation, content generation, and decision support systems. I focus on delivering clean architecture, maintainable code, strong performance, and solutions that create measurable business value. Whether you need a modern SaaS platform, a scalable backend, a React/Next.js frontend, a Supabase-powered application, or an AI-enabled product, I can help turn your idea into a reliable production-ready solution. I am available 50+ hours per week, flexible across time zones, and committed to clear communication with consistent progress updates throughout the project.

⭐️ Top Rated Freelancer ⭐️ 250+ Successfully Completed Projects ⭐️ 100% Job Success Rate ⭐️ 8+ Years of Full-Stack Development Experience I help startups, product teams, and growing businesses build fast, scalable, and maintainable web applications, from MVPs and internal tools to production SaaS platforms. I’m a Senior Full-Stack Engineer with 8 years of experience delivering modern web products across both frontend and backend systems. My work is focused on building applications that are not just functional, but cleanly architected, easy to maintain, and ready to scale. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐛𝐮𝐢𝐥𝐝 - SaaS platforms, dashboards, admin panels, and customer portals - MVPs for startups that need to move from idea to launch quickly - AI-powered web apps using OpenAI APIs, automations, and third-party integrations - Secure backend systems, REST APIs, GraphQL APIs, and real-time apps - Payment-enabled applications using Stripe, PayPal, Wise, and custom/local gateways - Responsive web apps with strong performance, SEO, and smooth user experience 𝐂𝐨𝐫𝐞 𝐬𝐭𝐚𝐜𝐤: - Frontend: React.js, Next.js, Vue.js, Angular, TypeScript, Redux, Tailwind CSS, Material UI - Backend: Python, Django, FastAPI, Node.js, NestJS - Databases: PostgreSQL, MySQL, MongoDB, Firebase - DevOps / Cloud: Docker, GitHub, CI/CD, AWS EC2, AWS Lambda, Vercel, Heroku, DigitalOcean 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: I take a product-minded, architecture-first approach to development. That means I think beyond isolated tasks and focus on the full picture: performance, maintainability, deployment, scalability, and the user experience your product needs to succeed. Whether I’m building with Next.js + NestJS, React + Django, or React/Next.js + FastAPI, I aim to deliver: - clean, readable, scalable code - stable APIs and well-structured databases - reliable Dockerized environments and CI/CD pipelines - smooth deployments to AWS and modern cloud platforms - proactive communication, clear updates, and thoughtful problem-solving 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞 - I can own both frontend and backend work without losing architectural quality - I understand how to ship quickly without creating technical debt - I’m comfortable joining an existing codebase, fixing bottlenecks, and improving performance - I care about business outcomes, not just writing code - I communicate clearly and collaborate well with founders, product managers, and teams If you need a senior engineer who can design, build, improve, and ship your product with confidence, send me a message with your goals, timeline, and current stack. I’ll help you move from idea to execution with a solution that is practical, scalable, and built for real users.

You’ve probably been here before. Hired a developer who looked solid, but communication dropped halfway through. Or the final delivery didn’t match what you had in mind. Or everything sounded good until the site actually went live. 𝐈’𝐯𝐞 𝐬𝐩𝐞𝐧𝐭 𝐭𝐡𝐞 𝐥𝐚𝐬𝐭 𝟖 𝐲𝐞𝐚𝐫𝐬 𝐬𝐭𝐞𝐩𝐩𝐢𝐧𝐠 𝐢𝐧𝐭𝐨 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐭𝐡𝐨𝐬𝐞 𝐬𝐢𝐭𝐮𝐚𝐭𝐢𝐨𝐧𝐬 𝐟𝐢𝐱𝐢𝐧𝐠, 𝐫𝐞𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐢𝐧𝐠 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐭𝐡𝐚𝐭 𝐰𝐞𝐫𝐞 𝐬𝐮𝐩𝐩𝐨𝐬𝐞𝐝 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐛𝐮𝐭 𝐝𝐢𝐝𝐧’𝐭. At some point, I realized most clients don’t just need “a Shopify or WordPress developer.” They need someone who understands business goals, not just code. That’s what I do. 𝐀𝐧𝐝 𝐭𝐡𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐬𝐩𝐞𝐚𝐤 𝐟𝐨𝐫 𝐭𝐡𝐞𝐦𝐬𝐞𝐥𝐯𝐞𝐬. ✦ 𝟖 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ✦ 𝟏𝟓𝟎+ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 & 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 ✦ 𝐖𝐨𝐫𝐤 𝐚𝐜𝐫𝐨𝐬𝐬 𝟐𝟓+ 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 ✦ 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐔𝐒, 𝐔𝐊, 𝐂𝐚𝐧𝐚𝐝𝐚, 𝐄𝐮𝐫𝐨𝐩𝐞 & 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚 𝐖𝐇𝐎 𝐈 𝐖𝐎𝐑𝐊 𝐖𝐈𝐓𝐇 → Shopify store owners who need custom features beyond basic themes and apps → WordPress businesses that need serious development, not just page building → Brands looking to improve speed, SEO, and conversion rates without breaking their site → Teams that want a reliable senior developer who actually owns the outcome 𝐖𝐎𝐑𝐃𝐏𝐑𝐄𝐒𝐒 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐂𝐮𝐬𝐭𝐨𝐦 𝐓𝐡𝐞𝐦𝐞𝐬 · 𝐏𝐥𝐮𝐠𝐢𝐧𝐬 · 𝐄𝐥𝐞𝐦𝐞𝐧𝐭𝐨𝐫 · 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 · 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 · 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 Not just installing themes. Real development work. → Custom WordPress themes built from scratch → Advanced Elementor & Gutenberg builds tailored to business needs → Custom plugins for specific workflows and logic → Speed optimization, security hardening, and SEO-ready structure → Fixing complex issues other developers couldn’t solve If WordPress is being pushed beyond its limits, I’ve likely already built it before. 𝐒𝐇𝐎𝐏𝐈𝐅𝐘 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐂𝐮𝐬𝐭𝐨𝐦 𝐓𝐡𝐞𝐦𝐞𝐬 · 𝐋𝐢𝐪𝐮𝐢𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 · 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐀𝐩𝐩𝐬 · 𝐂𝐡𝐞𝐜𝐤𝐨𝐮𝐭 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 · 𝐒𝐭𝐨𝐫𝐞 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 → Custom Shopify themes optimized for sales → Liquid-based custom functionality and UI improvements → Shopify app integrations and custom features → WooCommerce ↔ Shopify migrations with SEO and data preserved → Checkout optimization and conversion-focused improvements I don’t just “set up stores,” I build systems that sell. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊: 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 · 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 · 𝐖𝐨𝐨𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 · 𝐏𝐇𝐏 · 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 (𝐀𝐝𝐯𝐚𝐧𝐜𝐞 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬) · 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 · 𝐑𝐞𝐚𝐜𝐭 · 𝐋𝐢𝐪𝐮𝐢𝐝 · 𝐇𝐓𝐌𝐋/𝐂𝐒𝐒 · 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬 · 𝐄𝐥𝐞𝐦𝐞𝐧𝐭𝐨𝐫 · 𝐖𝐏𝐁𝐚𝐤𝐞𝐫𝐲 · 𝐂𝐮𝐬𝐭𝐨𝐦 𝐏𝐥𝐮𝐠𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐇𝐎𝐖 𝐈 𝐖𝐎𝐑𝐊: Clear communication. Real timelines. No guesswork. You’ll always know what’s being built, why it’s being built that way, and how it impacts your business. If something doesn’t make sense for your goals, I’ll say it directly, even if it means losing the job. Because long-term work matters more than short-term projects. 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐬𝐞𝐫𝐢𝐨𝐮𝐬, 𝐬𝐞𝐧𝐝 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞. 𝐈’𝐥𝐥 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐡𝐨𝐧𝐞𝐬𝐭𝐥𝐲 𝐢𝐟 𝐈’𝐦 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐟𝐢𝐭 𝐨𝐫 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐟𝐢𝐠𝐮𝐫𝐞 𝐨𝐮𝐭 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐝𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧.

Full-stack developer building production backends, payment systems, and AI-integrated tools. I work primarily with Python (FastAPI), TypeScript/React, PostgreSQL/Supabase, and Stripe — with hands-on Claude API integration when AI belongs in the stack, not bolted on. I ship the parts of a system that have to actually work in production: payments and webhooks, auth and access control, API integrations, deploys, and the backend logic underneath. I build for reliability — not demos. Recent production work: - Member portal with Stripe subscriptions, Apple Pay, multi-currency checkout, and Supabase- gated access. FastAPI + PostgreSQL + Railway, 5★ verified delivery - Market-data MCP server for Claude Desktop and agent clients — workflow-shaped tools, FastMCP, open source on GitHub - TradingView → Claude → Telegram approval pipeline for AI-assisted decisions with human-in-the-loop confirmation - Bybit futures bot suite: multi-symbol live execution, ATR trailing stops, backtest engine, parameter optimizer - Pine Script indicators with multi-timeframe logic and webhook integration for automated alert delivery Specialized in trading systems and Claude/MCP integration, but the core skill is shipping backends that don't break. If you're building a SaaS, integrating Stripe, wiring Claude into a workflow, or automating a trading system — happy to talk.

👑 𝐓𝐨𝐩 𝟏% 𝐄𝐱𝐩𝐞𝐫𝐭-𝐕𝐞𝐭𝐭𝐞𝐝 𝐓𝐚𝐥𝐞𝐧𝐭 | 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐌𝐄𝐑𝐍, 𝐀𝐈, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 Whether you're scaling an existing product, building a SaaS platform from scratch, or integrating AI into your workflow, success depends on strong architecture and reliable execution. As a Senior Full Stack AI Engineer with 10+ years of experience, I specialize in building scalable SaaS platforms, enterprise applications, MERN stack solutions, and AI-powered products using React, Next.js, Node.js, Python, and FastAPI. Trusted by enterprise clients including Barnes & Noble, Binance, Restoration Hardware, Liquid Donate, and Rapchat, I deliver high-performance applications, scalable architectures, and reliable product execution. 🛠️ 𝗖𝗢𝗥𝗘 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦: • Frontend & MERN Stack: React, Next.js, Redux, TypeScript, JavaScript, Tailwind CSS • Backend & APIs: Node.js, Express.js, Python, FastAPI, Django, Flask, REST APIs, GraphQL • Databases: PostgreSQL, MySQL, MongoDB, Redis • Cloud & DevOps: AWS, GCP, Azure, Docker, CI/CD • SaaS & Architecture: Multi-tenant SaaS, Dashboards, Authentication, Workflow Automation • AI Integrations: OpenAI APIs, LLM Workflows, AI Automation, Intelligent Assistants ✅ SaaS Platforms & Enterprise Systems * Multi-tenant SaaS and MERN stack applications * Admin dashboards & workflow systems * Business automation platforms * Secure API-first architectures * Production-scale distributed systems ✅ AI Integrations & Automation * OpenAI / LLM integrations * AI agents & intelligent workflows * Document processing, OCR & data extraction * Automation pipelines & AI-powered features ✅ Healthcare & Secure Data Systems * FHIR-compliant healthcare platforms * HIPAA-aware workflow implementation * Secure healthcare interoperability, ingestion & data mapping --- ### Industry Experience 🧩 Delivered SaaS platforms, admin dashboards, and API-first systems 🌐 Built enterprise-grade applications across eCommerce, FinTech, EdTech, Web3, and Enterprise IT 🏥 Built secure healthcare platforms with FHIR and HIPAA-compliant workflows 🛫 Aviation & operations management platforms 🎯 Applicant Tracking System (ATS) integrations 🧩 Marketplace & product configuration systems --- ### What Clients Say “Vivek provides a solution-oriented approach, proactively identifies problems, and delivers effective solutions.” “Vivek delivered exceptional performance in a highly complex enterprise environment.” Clients usually work with me when they need strong technical leadership, architecture guidance, and end-to-end product ownership - from planning to deployment. If you're looking for a senior engineer who can quickly understand complex systems, architect scalable solutions, and deliver production-ready software, feel free to message or invite me to discuss your project. Full-Stack Development | AI Development | MERN Stack | React | Next.js | TypeScript | Node.js | Express.js | Python | FastAPI | Django | SaaS Development | SaaS Architecture | Software Architecture | System Design | API Integration | OpenAI API | Generative AI | LLM Integration | LangChain | AI Automation | AI Agent Development | RAG | Vector Database | PostgreSQL | MongoDB | AWS | Docker | Microservices | Healthcare Software | FHIR | HIPAA

AI agents, RAG, and automation built into production web and SaaS apps, full-stack, not demos. Recent builds scaled an energy platform to 1.2M+ users and an AI document system across 550+ sites. I'm a senior full-stack and AI engineer (React/Next.js + Python/FastAPI) who makes AI actually connect to your data, your UI, and your users. What I deliver: - AI agents and automation that plan, call tools, and finish multi-step jobs (LangChain, LangGraph, MCP, OpenAI, and Claude APIs), with evaluation and observability built in. - RAG and document intelligence over your data (vector DBs, embeddings), grounded so it answers from your sources, not invented facts. - Voice and conversational AI in production (Retell, Vapi, ElevenLabs). - The full-stack around it: multi-tenant SaaS, FastAPI, Stripe, secure cloud on AWS, Azure, GCP. Proven in production: - Alta (PropTech): AI reads building documents to auto-extract energy data and answer questions across 25+ organizations, 550+ sites, 1.6M+ m2. - OhmConnect (GreenTech): 4.5-year build scaling a consumer energy platform to 1.2M+ signups, $1.8M+ rewards, 370K+ connected devices. - Hero Trainer (HealthTech): cross-platform fitness app with live HealthKit and Google Fit sync on a Django backend. I work as your AI solutions architect with a vetted CodeFulcrum team (Top Rated Plus) behind me, so the right AI gets designed and shipped, not just advised on. Stack: Python, Django, FastAPI, LangChain, LangGraph, MCP, RAG, Vector DBs, OpenAI, Claude, React, Next.js, Node.js, PostgreSQL, AWS. Send your use case, and I'll reply with a short architecture sketch and a realistic scope, no charge.

𝐈 𝐁𝐮𝐢𝐥𝐝 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐚𝐧𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐀𝐩𝐩𝐬 𝐓𝐡𝐚𝐭 𝐓𝐮𝐫𝐧 𝐈𝐝𝐞𝐚𝐬 𝐈𝐧𝐭𝐨 𝐑𝐞𝐚𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 👋 I am Paramjit, a passionate Full Stack Developer specializing in AI-powered SaaS applications using the MERN stack, Next.js, and Python-based backend systems. With 19+ years of experience, I help startups and businesses design and build scalable web platforms, AI integrations, and MVPs that are fast, maintainable, and production-ready. My focus is not just development I build complete SaaS products powered by modern AI systems like OpenAI and Claude. ───────────────────────────────────────── 🤖 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 ───────────────────────────────────────── I help founders and teams build: ✔ AI-powered SaaS platforms (multi-tenant, scalable architecture) ✔ Full Stack Web Applications (React / Next.js + Node.js / Python) ✔ MVP development for startups ✔ AI integrations (Chatbots, Agents, RAG systems) ✔ Automation workflows using LLM APIs ───────────────────────────────────────── 🔧 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 ───────────────────────────────────────── 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ MERN Stack (MongoDB, Express, React, Node.js) ✔ Next.js, TypeScript, JavaScript ✔ REST APIs & scalable backend architecture 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ OpenAI API, Claude API integration ✔ AI chatbots & automation systems ✔ RAG pipelines (vector search, embeddings) ✔ AI-assisted workflows & agents 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ React.js, Next.js ✔ Tailwind CSS, Material UI ✔ Responsive UI / UX implementation 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Node.js, Express.js ✔ Python (FastAPI basics where needed) ✔ Authentication, role-based systems, secure APIs 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ✔ MongoDB, Firebase ✔ Cloud deployment (Vercel, basic AWS) ✔ Scalable SaaS architecture design ───────────────────────────────────────── 🏆 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁 𝗪𝗵𝗲𝗻 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲 ───────────────────────────────────────── ✔ Clean, scalable, production-ready code ✔ Fast MVP delivery for startups ✔ AI-first architecture thinking ✔ Clear communication & reliable delivery ✔ Focus on performance + user experience ───────────────────────────────────────── 💼 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ───────────────────────────────────────── 𝐒𝐫. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐋𝐞𝐚𝐝 | 𝐃𝐞𝐟𝐭𝐬𝐨𝐟𝐭 𝐉𝐮𝐥𝐲 𝟐𝟎𝟏𝟖 – 𝐏𝐫𝐞𝐬𝐞𝐧𝐭 ➢ Built full-stack applications using MERN stack from scratch ➢ Developed responsive React-based interfaces ➢ Integrated backend APIs with frontend systems ➢ Improved application structure and maintainability Additional Experience ➢ 500+ hours of online mentoring in programming & web development ➢ Guided students and professionals in real-world projects ➢ Delivered hands-on coding support across multiple tech stacks ───────────────────────────────────────── 💡 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 ───────────────────────────────────────── I combine: ✔ Strong Full Stack engineering skills ✔ AI integration expertise (OpenAI / Claude systems) ✔ Startup-focused MVP mindset ✔ Ability to move from idea → product quickly ───────────────────────────────────────── 🚀 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 ───────────────────────────────────────── If you're looking for a Full Stack Developer who can also build AI-powered SaaS products, I can help you turn your idea into a working product quickly and efficiently. 𝗞𝗲𝘆 𝐒𝐤𝐢𝐥𝐥𝐬 : AI Full-Stack Developer, AI Web Applications, OpenAI, Claude API, Gemini APIs, RAG Systems, React Developer, Node.js Developer, Python Developer, SaaS Development, Cloud Solutions, Microservices Architecture, GraphQL API, Custom Web Apps, AI Integrations, Cloud Deployment, Legacy System Modernization, Third-Party API Automation.

I’m a Backend-Focused Full Stack Developer with 5 years of commercial experience and 1 year of engineering team leadership. I help companies build reliable backend systems, design scalable architectures, and deliver end-to-end product features – from initial requirements to deployment and optimization. I’ve worked on 50+ projects, including large distributed systems and high-traffic platforms. My main focus is stable backend infrastructure, clean API design, and long-term maintainability. What I can help with: Designing and implementing scalable backend services Building REST APIs and internal system integrations Optimizing system performance and architecture Full feature delivery: backend + frontend (React / TypeScript) CI/CD setup, monitoring, logging, containerization and deployment Tech stack: Python, FastAPI, PostgreSQL, Redis, SQLAlchemy, Docker, Kubernetes, AWS, GitHub Actions, Kafka, React, TypeScript. Work style: Clear communication, predictable delivery, clean code, long-term maintainability. Comfortable working independently or as part of a distributed team. Currently open to new development projects.

I build AI-powered products, SaaS platforms, and scalable backend systems designed for real-world production use — from intelligent workflows and automation systems to full-stack applications that businesses rely on daily. With 4000+ hours worked on Upwork, $30K+ earned, Top Rated status, and a 100% Job Success Score, I’ve helped startups and businesses build reliable software systems used in live production environments. My experience includes AI-powered applications, automation systems, real-time platforms, scalable APIs, and modern SaaS products. I specialize in combining product-focused engineering with strong backend and full-stack development, allowing me to build complete systems from frontend experiences to scalable infrastructure and AI-enabled workflows. What I Build ✔ AI-powered SaaS products ✔ Intelligent automation systems and workflows ✔ Full-stack web applications and internal platforms ✔ Scalable backend APIs and real-time systems ✔ AI integrations and data-driven applications Recent Work ✔ Built algorithmic trading systems with automated execution and live market data processing ✔ Developed scalable SaaS applications with backend infrastructure and workflow automation ✔ Integrated AI capabilities into modern web applications and internal platforms ✔ Designed backend systems handling complex business logic and production workloads ✔ Built automation workflows and API integrations for real-world business operations Tech Stack Frontend: React, Next.js, Angular, TypeScript, Tailwind CSS Backend: Node.js, NestJS, Python, FastAPI, Django AI & Automation: OpenAI API, AI integrations, automation workflows, AI-powered applications, vector search, embeddings, LLM integrations Database & Infrastructure: PostgreSQL, Supabase, Docker, AWS I focus on building systems that are scalable, maintainable, and production-ready from the start. If you're building an AI-enabled product, SaaS platform, automation system, or scalable web application, I’d be happy to help bring it to production.