Imtinan Z.

Senior AI Solutions Architect | 10x Development Speed with Cursor & Claude | Next.js & Nest.js I am a Senior AI-First Full Stack Developer with 7 years of experience, specializing in helping startups bridge the gap between "standard web apps" and "intelligent ecosystems." By leveraging an AI-native workflow (Cursor & Claude 3.5), I deliver the output of a 3-person team while maintaining the architectural precision of a Senior Engineer. From architecting custom RAG systems and autonomous AI agents to building high-performance mobile apps in React Native, I manage the entire lifecycle from concept to scale. Whether it’s integrating GPT-4o into complex MERN stacks or automating business logic with agentic workflows, I build production-ready solutions that don't just "chat" - they perform. 🎯I specialize in AI-driven Full-stack development | Agentic Workflow automation | LLM & RAG architecture | High-performance API integration | AI-native DevOps & CI/CD | Intelligent UX/UI design | Scalable Database architecture | Real-time AI communication solutions | Human-in-the-loop Testing & QA | Agile AI project management | LLM Performance optimization | Rapid MVP development | Strategic AI consulting 🛠️My Expertise ✔ AI & Intelligence: Claude 3.5 Sonnet, OpenAI (GPT-4o), LangChain, Prompt Engineering, RAG (Retrieval-Augmented Generation) Architecture ✔ AI Tools & Automation: Cursor (AI-First IDE), n8n, Zapier, v0.dev, Claude Code, Python (Data Analysis with Pandas) ✔ Full-Stack (MERN): Next.js, Nest.js, Node.js, React.js, TypeScript, GraphQL, Redux, Express.js ✔ Mobile Development: React Native (AI-integrated mobile apps) ✔ Databases & Vector Stores: Pinecone (Vector DB), MongoDB, PostgreSQL, MySQL, Firebase ✔ Web Services & Cloud: AWS (EC2, S3, Lambda), Vercel, Docker, Google Cloud, CI/CD ✔ Real-Time Communication: Socket IO, WebRTC, PubNub, Twilio (Messaging/Voice) ✔ Authentication & Security: JWT, Auth0, OpenID Connect (Secure AI interfaces) ✔ Payment & E-commerce: Stripe, PayPal, Shopify, BigCommerce ✔ Testing & Quality: Jest, Mocha, Jasmine (Human-in-the-loop verification for AI code) ✔ Project Management: Jira, Slack, Asana, Trello, Teamwork ✔ Mailing & Maps: SendGrid, Mailchimp, Google Maps API Additional Skills: Building Agentic Workflows, AI-driven SaaS platforms and Rapid MVP development with 10x delivery speed. ⚡Ready to move from concept to a high-performance launch? Click the 'Invite' button and let’s get to work!