Mitul K.

AI-Powered Full-Stack Engineer | React | Next.js | Python | Node.js

AI-Powered Development Strategies to Speed Up Your Work Top 1% freelancer - 12+ Years | 14,000+ Upwork hours work | $400K+ earnings | 150+ Jobs I build full-stack web applications with React, Next.js + Tailwind + Node.js, Python — and increasingly, I integrate AI features directly into them (LLM-powered chat, RAG search, automation workflows) rather than bolting AI on as an afterthought. LLM Agents & AI Chatbots · RAG & Vector Search · NLP & Deep Learning · Generative AI · AWS & Production Do you want someone who is an expert in React, Nextjs, UI/UX, Tailwind CSS, Node.js, Python, Django, AWS expert for your next big project? WHAT I DO - Full-stack web apps: Next.js, React, Node.js/Express, Python/FastAPI, Django, TypeScript, Tailwind CSS - AI-powered features: OpenAI/LLM integration, RAG & vector search, AI chatbots and agents - Backend & APIs: REST, GraphQL, MongoDB, PostgreSQL, Supabase Expert, MySql - Cloud & deployment: AWS (Lambda, S3, RDS), Docker, CI/CD - Search: Algolia, Firebase Expert - API Development & Integration - Headless CMS - Strapi, Contentfull HOW I WORK 1. Understand your goals and constraints before writing a line of code 2. Propose a clear technical plan — no surprises mid-project 3. Build, test, and ship in small, reviewable increments 4. Stay available post-launch for fixes and iteration PYTHON FRAMEWORK - Django, Flask, FastAPI (For secure and scalable back-end systems) - AI/ML Automation: - TensorFlow, PyTorch, scikit-learn (𝑀𝑎𝑐ℎ𝑖𝑛𝑒 𝑙𝑒𝑎𝑟𝑛𝑖𝑛𝑔 𝑚𝑜𝑑𝑒𝑙 𝑖𝑛𝑡𝑒𝑔𝑟𝑎𝑡𝑖𝑜𝑛) DATABASES & CLOUD: - Relational: MySQL, PostgreSQL, SQLite - Non-relational: MongoDB, Elastic-search, Redis - AWS Services: Lambda, Cognito, RDS, DynamoDB, S3, API Gateway, CloudFront, and more DevOps & Automation - AWS: EC2, S3, RDS, Lambda, ECS, CloudFront, Cognito, Bedrock - Docker, Kubernetes, Terraform, GitHub Actions - Cloud migrations, serverless architectures, infrastructure setup - Vercel, Netlify, Railway deployments - Security hardening, performance monitoring, and production support - CI/CD Pipelines: GitLab CI, Jenkins - Automation tools: Webpack, Babel, Vite AI INTEGRATION & AUTOMATION - OpenAI GPT-4o and Claude (Anthropic) API integrations into your products - RAG pipeline development using LangChain, pgvector, Pinecone, and FAISS - AI chatbots and conversational interfaces added to existing SaaS products - Python/FastAPI or Django backends powering AI microservices and LLM workflows - MCP server integrations and custom agent workflows 3rd Party Integrations - Payment Gateways: Stripe, PayPal, Square, Binance API, Telegram API, OpenAI API, Stripe API, and more. - Analytics: Google Analytics, Mixpanel - Authentication: Auth0, Firebase, Okta Fluent in async and real-time communication (Slack, Discord, Teams — your choice). Comfortable with agile tools (GitHub, Jira, ClickUp, Notion, BitBucket). Clean & High quality best Structure Code Meeting deadlines & Daily Updates & Scrum calls Together, let's create a great product. 💌 Feel free to invite me to your job post or book a consultation today! Let's achieve your business 🎯 goals together. Waiting to hear you! Cheers 🍻. 😀