Frontend Architect and Tech Lead with 15+ years of experience building scalable, high-performance web applications for media, banking, ecommerce, and enterprise platforms. Expert in React.js, Next.js, TypeScript, JavaScript, Node.js, frontend architecture, performance optimization, and engineering leadership. Led large-scale frontend modernization initiatives, mentored engineering teams, and delivered business-critical products used by millions of users. Hands-on with GenAI application development, including LLM integration, RAG pipelines, and AI-assisted engineering workflows using Claude, ChatGPT, Cursor, and Codex. Strong focus on Core Web Vitals, SSR, REST API design, and frontend performance optimization. Frontend: React.js, Next.js, TypeScript, JavaScript (ES6+/ES5), Redux, HTML5, CSS3, jQuery, Responsive Design, Figma, Pixel-perfect Design Backend / API: Node.js, REST APIs, JWT Authentication, Axios, JSON, MongoDB, Python, FastAPI, Basics of Java GenAI / AI Engineering: LLM Integration, RAG (Retrieval-Augmented Generation), LangChain, Ollama, ChromaDB, Embeddings, Prompt Engineering, Streaming Responses, Vector Search Performance & SEO: Core Web Vitals, Lighthouse, Google Search Console, Chrome DevTools, Server-Side Rendering (SSR) Cloud & DevOps: AWS, Linode (Akamai Cloud), Git, GitHub, Bitbucket, Jenkins AI-Assisted Development: Claude, ChatGPT, Cursor, Codex Practices: Agile/Scrum, Team Leadership & Mentoring, Enterprise Application Architecture