Hey, I'm Rahul.

Working on the IDNA team building identity and network access solutions across Azure-integrated enterprise systems, applying full-stack and cloud engineering skills at scale.

Azure, C#, TypeScript

Architected 6 reusable React + TypeScript components adopted across 12+ call sites, consolidating 800 lines of duplicated UI code and cutting new-feature build time by 25%. Optimized the Orders dashboard by integrating 8 REST endpoints via TanStack Query with caching and optimistic mutations, reducing redundant network calls by 60% and load time from 1.9s to 0.8s. Expanded test coverage from 58% to 84% by writing 42 Jest + React Testing Library unit tests, catching 3 regressions pre-release.

React, TypeScript, TanStack Query, Jest

Led 4 engineers building a real estate search platform with 10+ fullstack features including filters, map integration, and photo galleries. Integrated CoreLogic’s Web API and a secure MySQL schema, reducing data query latency by 40%. Took end-to-end ownership of authentication for 1,000+ users, from schema design to production, with zero downtime across 20+ releases.

React, PHP, MySQL, CoreLogic API

Produced scalable, reusable UI components with TypeScript and React, reducing frontend bugs by 25%. Designed a document sharing system enabling users to export and distribute PDFs via WhatsApp Web API, cutting manual admin time by 35%. Streamlined registration and permission management through a REST API with JWT authentication, improving onboarding speed by 60%.

React, TypeScript, JWT, WhatsApp API

Eliminated manual job entry for job seekers by integrating the Gmail API to auto-parse and populate applications, growing the platform to 300+ active users with zero paid marketing. Decoupled email notifications from the request cycle with a BullMQ async job queue and hardened the codebase with CI/CD, Zod validation, and CSRF protection, sustaining 80%+ test coverage across all production deployments.

React 19, Node.js, Express, MongoDB, BullMQ, GitHub Actions

Won 1st place at WiCS Hackathon 2025 by leading the full-stack design of an AI sexual health chatbot combining OpenAI GPT with real-time voice via the Web Speech API and JWT-secured RBAC, beating 30+ competing teams. Grounded GPT responses in verified sexual health literature with a RAG pipeline indexing curated medical sources via MongoDB Atlas Vector Search, eliminating off-topic hallucinations.

React, Node.js, MongoDB Atlas Vector Search, RAG, Tailwind CSS

Smart macro tracker with goal-based meal planning and AI-generated alternatives. OpenAI suggests 50+ recipes aligned to cut, maintain, or bulk goals.

React, Node.js, Express, MongoDB, OpenAI API

Productivity quiz app blending Pomodoro sessions with spaced repetition. Custom quiz sets, timed focus sessions, and performance tracking.

React, JavaScript, LocalStorage