• Frontend at scale — React 18 + TS, feature-based architecture, TanStack Query, Zustand/Redux, route-level code splitting, Suspense & memoization, design tokens, Radix accessibility.
• Backend you can trust — Node/Express (TypeScript), layered MVC (controllers/services/models), Zod schemas, predictable error handling, structured logging.
• Security by default — Helmet/CSP, CSRF, rate limiting, sanitization (HPP/NoSQL), JWT + sessions with HttpOnly cookies, per-environment CORS.
• Cloud & DevOps — Docker multi-stage, health checks, env validation, CI/CD on GitHub Actions, zero-downtime rollouts on Vercel/Render/AWS.
• UI/UX craft — mobile-first systems, semantic HTML, keyboard navigation, focus management, micro-interactions with intent (not noise).

A production-grade AI chat platform delivering a ChatGPT-like experience with real-world auth, resilient architecture, and mobile-first UX.

💡 Highlights

• Google OAuth2 + JWT (HttpOnly) with session support
• Persistent thread management & robust error boundaries
• Modular monorepo, feature-based code organization
• UX focus: responsive layouts, micro-interactions, accessible primitives
• Stack: React + TS · Zustand · Vite · Tailwind · Node/Express · MongoDB · Docker

Quests, reports, leaderboards, and mentor reviews across a secure, typed stack.

• Frontend: React + TS, TanStack Query, Zustand, Radix, Zod, Vite
• Backend: Node/Express (TS), Zod, Helmet/CSP, CSRF, rate-limit, Winston, Docker
• UX: mobile-first, keyboard navigation, strong focus management
• Ops: env validation, health endpoints, structured JSON logs
• Live: https://starquest.app

Real-estate system with full property CRUD, admin dashboards, and scalable filters.

• Advanced search & filtering logic
• Auth & role-based access
• Deployed on Vercel (MERN)

Modern e-commerce focused on scalability, design, and performance UX.

• Real-time cart experience
• Mobile-first flows, minimal CLS
• Modular backend ready for traffic surges

Interactive playground to explore, preview, and copy gradients with a11y in mind.

• Live preview & keyboardable controls
• Copy-to-clipboard flows
• Fast, responsive UI

Create, edit, and manage events with a robust REST architecture.

• Search & filtering
• End-to-end event lifecycle
• Clean REST integration

• Architecture first — clear boundaries (UI ↔ hooks ↔ services ↔ API; controllers ↔ services ↔ models)
• Strict typing — shared interfaces & DTOs, Zod-driven schemas end-to-end
• Observability — Winston structured logs, health probes; ready for Sentry/Datadog
• Performance — route-level code splitting, memoization, prefetching, minimal bundles
• Accessibility — semantic HTML, focus rings, keyboard navigation, screen-reader support

I care about shipping real products: thoughtful architecture, measurable outcomes, and experiences that feel fast and intuitive.
I write code teams can read, extend, and deploy with confidence.