— Backend Engineer · Distributed Systems & AI

Divyam
Bhutani

I build payment systems that don't lose money — and the odd AI experiment.

4 yrs

Experience

1 → 8

Team scaled

2.5×

Throughput

8×

Faster CI

01 · Experience

Where I've shipped

Software Development Engineer — Juspay · Global Fintech Infrastructure · Jul 2022 – Dec 2025

Reconciliation & Settlement Platform

Solo Architect → Team Lead · Feb 2025 – Dec 2025

1→8 teamPythonKafka

Built from zero — design to deploy to ops
Automated Visa/RuPay uploads — killed midnight ops

open 3D system map →

Card Payment Gateway

Jan 2024 – Feb 2025

0→10K+ txns/day2.5× throughputCI 35→4 min

One of 4 engineers scaling it to 10K+ daily txns; led the HSBC HK launch

Card Discovery Service

Solo · Jul 2022 – Aug 2023

80K+ cardsHaskell

Sole engineer — tokenized cards for Epifi, OneCard, HDFC

Convosight — Intern

Remote (US startup) · Nov 2021 – Apr 2022

Node.jsGoAWS

Shipped Reviews + Notifications backends for a US startup

02 · Personal Projects

Built on my own time

● Crawl Core

Give it any URL — it returns the clean text and what the page is about.

FastAPIPlaywright

open 3D system map →

● JobSherpa

Turns a resume + job post into a PDF interview prep guide.

AgentsATS scoring

● YT Trending Insights

Emails a PDF of what's trending on YouTube, every Monday.

ClaudeAutomation

● Perch

Menu-bar system stats for macOS.

macOS

● Multipart Uploader

Uploads huge files to S3 in chunks — my learn-Go project.

GoS3

03 · Skills + Writing

Toolbox

LanguagesPythonGoHaskellSQL

BackendFastAPINode.js

Data & ObsKafkaPostgreSQLRedisPrometheusGrafana

CloudAWSK8sServerless

AILLM APIsClaude CodeAgent pipelines

Node.js fs module — deep dive

Published on GeeksforGeeks · more coming soon.

04 · Contact

Say hello

Inbox is open.

email github linkedin leetcode