available · Q1 ’26BE Python · Node · MongoFE React · TS · ReScript

I build systems /
and the screens /
you press on them.

Anubhav Ghosh — full stack engineer who's equally at home in a Python service and a React render loop. Currently shipping payment infrastructure at Juspay. Side hustle: realtime canvases, video pipelines, and 800+ LeetCode receipts.

2+ yrs
shipping prod code
800+
leetcode solved
#1577
codevita global rank
— anubhav@portfolio:~ — zsh — 88×24
# ~ anubhav@portfolio · zsh
# type 'help' for commands. tab = autocomplete. cd <section> to jump.
➜~
↑↓ history · type 'help' · this is real, by the way--:--:-- IST · 12.97°N
01 · how i work

I like the seam between client and server.

Most bugs live there. So do most of the good design opportunities. I write the contract first, then the database, then the UI — in that order, and usually in one sitting.

backend  ◀──── data frontend
backend  ────▶ events frontend
# latency budget: 80ms p95 end-to-end
02 · work

Places that paid me to break things on purpose.

click → to expand · Dec 2024 · 1 yr 5 mo experience · payments · realtime
2024 — now
Juspay
Software Development Engineer
Building scalable payment infrastructure with ReScript and Python. Shipping UI that surfaces transaction-cost insights for merchants. Solving domain problems on financial data systems and reviewing code across cross-functional teams.
ReScriptPythonReactTypeScriptPayments
  • Shipping merchant-facing cost-analytics in ReScript on a fast-evolving payments stack.
  • Python services for backend data joins and rule evaluation across processors.
  • Pairing with PMs and designers on the seam between API shape and UI clarity.
  • Code reviews + agile cycles · cross-functional ship cadence.
2024 — 2024
Open Source / Side projects
Full Stack Builder
Shipped Draw Flow (realtime collaborative whiteboard), Code Share (live multi-user code editing on websockets), and Vidtube (full MERN video streaming clone) — production-deployed on Vercel.
TypeScriptReactNodeMongoDBSocket.io
  • draw-flow — live cursors over a custom CRDT-lite sync layer.
  • code-share — Socket.io presence, room state, syntax-highlighted editor.
  • vidtube — Express + MongoDB + GridFS streaming pipeline.
2023 — 2024
Competitive Programming
Problem Solver
800+ problems on LeetCode. Global rank 1577 on TCS Codevita Season 11. CodeChef 2-star, Google Kickstart, and Coding Ninjas Code Kaze R2 qualifier. Algorithms and DSA are the dayjob's secret weapon.
C++PythonDSASystem Design
  • Daily-DP and graph muscle from 800+ LeetCode solves.
  • Codevita S11 global rank #1577 out of hundreds of thousands.
  • CodeChef long-and-short contests, Google Kickstart, Code Kaze R2.
2021 — 2025
B.Tech · Computer Science
Undergraduate
Bachelor's in Computer Science and Engineering. Strong foundation in DS&A, OS, networks, and system design. Built the side-project muscle that pays the bills now.
CC++PythonOSNetworks
  • Coursework: OS, Networks, DBMS, Compilers, ML basics.
  • Hobby projects became prod-grade: Vidtube, Study Notion.
  • Side hustle: writing about projects on Medium.
03 · selected work

Things I shipped and still use.

6 of ~10+ · github.com/Anubhav-Ghosh1
01 / 06

draw-flow

Realtime collaborative whiteboard. Live cursors, code-or-no-code diagrams, schemas, and flow design. Hosted at draw-flow-pearl.vercel.app.
TSReactCanvasRealtime
// realtime · live cursors
↗ open live
02 / 06

code-share

Live multi-user code editor over WebSockets. Syntax highlighting, sharable sessions, instant join links.
ReactNodeSocket.ioMongoDB
1const room = io('r-42');
2await room.join('a');
3// live cursors
4function patch(d) {
5 return apply(d);
6}
↗ open live
03 / 06

vidtube

Video streaming platform — uploads, channels, subscriptions, likes, comments. Full MERN clone of you-know-what.
MERNExpressMongoDB
02:47 / 04:14
↗ open live
04 / 06

study-notion

E-learning platform with course management, payments, and progress tracking. Built end-to-end on the MERN stack.
MERNStripeAuth
CHAPTER 04 · DSA
Graphs & Traversal
progress62%
↗ open live
05 / 06

diners-find

Restaurant discovery app. Browse, filter, and explore dining options nearby.
ReactNodeMongoDB
↗ open live
06 / 06

anubhavbot

The chatbot below — answers questions about my career in first person. Powered by Claude via Juspay's grid.
ClaudeNext.jsEdge
how to set up a bot?
depends on the stack — ask me anything.
04 · stack

The tools, mapped like stars.

Drag any node to rewire the constellation. Backend in green, frontend in amber, tools in grey. Connections recompute live — by proximity, not résumé bullet.

Python
Node
MongoDB
MySQL
Express
Redis
React
TypeScript
Next.js
Tailwind
ReScript
JavaScript
Docker
Git
C++
Rust
Linux
◆ frontend
backend ◆
↑ tools · drag any
github · @Anubhav-Ghosh1
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↗ open github
MonWedFri
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more
wakatime · @Anubhav11
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↗ open wakatime
top languages · last 7 days
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05 · receipts

Things that happened.

2024
Joined Juspay · SDE
Bengaluru · Payments
Shipping ReScript + Python on the merchant cost-analytics surface. Production payment infra at scale.
2023
TCS Codevita S11
Global Rank 1577
World's largest coding competition — top 0.5% globally out of hundreds of thousands.
2023
Code Kaze R2
Coding Ninjas
Qualified Round 1 and Round 2. Stuck through the hardest sets and came out with the muscle memory.
2023
Google Kickstart
Participant
Took on Google's algorithmic ladder — held my own against the global field.
2023
CodeChef · 2★
Competitive
Consistent long-and-short-contest rating climb. Speed-DP and graph problems are home turf now.
2024
800+ LeetCode
Daily streak
Eight hundred problems, mostly mediums and hards. Pattern library that survives the interview-loop test.
2024
Open Source builds
5 deployed apps
Draw Flow, Code Share, Vidtube, Study Notion, Diners Find — all live, all mine.
2025
B.Tech · CSE
Graduating cohort
Computer Science with the side-project résumé to match the GPA. Thesis-grade systems work, hobby-grade UI taste.
07 · resume

The one-pager, if you're in a hurry.

Six bullets, two links, one PDF. Everything verifiable on GitHub and LinkedIn.

Anubhav Ghosh

Software Development Engineer · Juspay · Bengaluru, IN
  • nowSDE @ Juspay — ReScript + Python on merchant cost-analytics. Payment infra at scale.
  • shipped5+ production apps: Draw Flow, Code Share, Vidtube, Study Notion, Diner's Find.
  • dsa800+ LeetCode problems. Global rank 1577 in TCS Codevita S11. CodeChef 2★.
  • stackReact · Next.js · TypeScript · ReScript · Python · Node · MongoDB · MySQL · Redis.
  • eduB.Tech · Computer Science (2021 — 2025).
  • basedBengaluru, India · open to remote.
↓ download PDF↗ linkedin↗ github✉ email me

What I'm looking for

  • roleFull-stack / platform engineer working close to the wire — payments, realtime, dev tools.
  • stackStrong typing, Postgres or Mongo, a CI pipeline that doesn't lie.
  • vibeSmall senior team. Code review culture. Bias to ship.
  • remoteIndia timezone preferred. Open to ±4 hours.
# if your role fits two of three, ping me — I'll read it.