Experience

Building products that scale, perform, and actually get used.

A strong portfolio experience section should highlight impact, ownership, and the technologies behind the work. This layout presents each company in a clean, easy-to-scan way instead of showing one large resume-style block.

Unthinkable Solutions

Frontend Developer

April 2023 - Feb 2024
  • Used Ant Design, Material UI, and similar UI frameworks to reduce development time by 25% across projects.
  • Worked on hybrid boilerplate projects using React Native + React.js, improving cross-platform compatibility by 80%.
  • Used Trello, Locomo, Figma, and Zeplin to improve collaboration, project flow, and design handoff.
  • Worked extensively with React Context, Redux Toolkit, Redux Saga, React Query, Google Maps, drag-and-drop, and chart-based UI.
  • Contributed to data-intensive applications, especially in the CMIB Admin project, handling complex workflows effectively.
  • Developed a dynamic admin panel supporting 6 distinct administrative roles.
  • Implemented RBAC to enable secure and efficient permission management across multiple user roles.

HestaBit

Backend / Full-Stack Engineer · Technical Lead

May 2024 - Present
  • Led end-to-end architecture and backend development of multiple large-scale products, including system design, cloud infrastructure, scalability planning, and production deployments.
  • Designed and implemented a scalable event-driven architecture using Apache Kafka, AWS EventBridge, SQS (DLQ), and NestJS, processing 5000+ events per minute.
  • Built real-time audio/video processing pipelines using AWS IVS, FFmpeg, Python, Lambda, and Lambda@Edge for live stream manipulation, seek-back playback, and thumbnail caching.
  • Spearheaded development of a cross-platform Electron.js desktop application for macOS and Windows with real-time transcription, speaker diarization, global search, and secure offline processing.
  • Implemented asynchronous task processing using BullMQ, optimized large file workflows up to 500MB, and integrated Google Drive, Stripe, and Cloudflare R2, reducing infrastructure cost by 40%.
  • Architected and maintained a unified TypeScript monorepo integrating Next.js frontend, NestJS / Node.js backend, Python services, and Electron.
  • Acted as technical lead and primary client liaison, owning architecture discussions, estimations, solution design, demos, mentoring, and technical interviews.
  • Drove performance optimization initiatives including local PDF generation with 5x faster exports, offline Whisper transcription, and ML model benchmarking.

Achievements & Skills

  • Received the "Bugs Management" Award for exceptional code quality, lowest bug count, and reliable project delivery.
  • Scored the highest marks (98/100) across the software department in a Request for Resources interview.
  • Secured a position among the Top 3 in the Information Technology department.
  • Recognized as a two-time topper in the NPTEL course.
  • Ranked among the Top 5% of users and earned the title of Knight on LeetCode.
  • Achieved a 4-star rating on CodeChef with a score of 1882+.

Languages

HTML, CSS, JavaScript, TypeScript, SQL, Python

Databases

MongoDB, PostgreSQL, Redis

Frameworks / Libraries

React.js, Next.js, Express.js, NestJS, Node.js, Redux, Redux Toolkit, Tailwind CSS, Material UI, Ant Design, Electron.js

Tools / Platforms

VS Code, Postman, Git, GitHub, Bitbucket, Jira, Trello, Vercel

Concepts / Others

RESTful APIs, JWT Authentication, Webpack, UI / UX Design, Unit Testing (Jest)