Full-stack software engineer
Specs to prod, end to end. I build it, I ship it, I own it. That's the whole job. Off the clock: Madridista, movie nerd, and a big-time John Mayer fan who'll still headbang to Opeth and hop on a J. Cole verse. Blues, prog rock and hip hop, played loud.
Real-time sepsis monitoring for clinicians.
Built the full stack of a PHI visualisation system in vanilla JavaScript, not a framework, because hospital machines run legacy browsers. Wrote the polyfills to make it run there, and scaled live WebSocket updates to 1,000+ concurrent clients.
Vanilla JS / Polyfills / Node.js / WebSocket / SMART on FHIR
Production planning for pharmaceutical manufacturing.
Multi-room job scheduling APIs, live status over WebSocket, and heavy calculations pushed to Celery workers. Removed scheduling bottlenecks across 10+ production lines.
Django REST / React / TypeScript / Celery / Redis
Drafts clinical answers for a human to approve.
Chat interface, streaming APIs and a retrieval backend over FAQ and ticket knowledge bases. A review console records every approval and piece of feedback.
FastAPI / Vue.js / pgvector / Docker
Automated bid floors for programmatic ads.
Built the proof of concept for automated bid-floor optimisation. It lifted revenue 20% on tested sites and shaped the real-time bidding roadmap.
JavaScript / Node.js / Header bidding / GAM
Shipped in December 2021, before AI pair programmers existed. Every line written by hand.
E-learning platform with Stripe payments, instructor and student dashboards, and video on S3. Built and deployed solo on AWS.
Next.js, Node.js, MongoDB, AWS, Stripe
Bill splitting with UPI deep links. A netting algorithm offsets mutual debts so a group settles in the fewest payments, and payment confirmations sync live to everyone in the group.
Next.js, TypeScript, Express, MongoDB
Bid lifecycle platform for government pharma contracts (MAS Direct, MAS Indirect, NC bids), with intake forms, multi-stage approvals, status tracking and a full audit trail.
Django REST, React
Power BI report distribution for 254 users across 10+ departments. Manual report sharing is gone.
NuxtJS, Node.js, Express
Upload a flat file or connect a database, then query it without filing a ticket with engineering.
React, MobX, Express, TypeScript
Programmatic video ads through header bidding with Google Ad Manager, improving fill rates across publisher inventory.
JavaScript, GAM
Nov 2023 - now
Software Development Engineer
Client platforms and in-house products across healthcare informatics and pharmaceutical manufacturing. From sepsis monitoring and a clinical RAG assistant to internal tools like DataXpert and EDS.
Jan 2023 - Oct 2023
Associate Full-Stack Developer
Ad-tech, fully remote. Floor-price engine and the instream video player.
2019 - 2023
B.Tech, Computer Science and Engineering
Graduated with a CGPA of 9.45. University of Engineering and Management, Kolkata.
How I work
AI-native. I break features into scoped tasks for Claude Code, write and debug tests with it, and review every change against the tests and the team's patterns before it ships.
Open to SDE-2, Software Engineer II and MTS roles.
Also up for freelance builds, collaborations, or any idea you want to take from sketch to production.