Headline

Software Engineer @ Jumbotail | Java, Spring Boot, AWS, Microservices | Event-driven distributed systems & AI agent tooling in production | Design doc → prod

About

I build backend systems for a B2B e-commerce marketplace, and I own them end to end - design doc, code, rollout, and the 2 AM page when it breaks. Backend Engineer at Jumbotail, a B2B e-commerce marketplace that crossed unicorn valuation during my time on the platform. Java microservices on AWS. Two things I spend my time on: Production systems → Payout System — event-driven (Airflow → SQS → Lambda), idempotent by design so one failed payout never blocks the batch. Pays 30,000+ customers daily. HLD and LLD authored solo. → Geo-grid infrastructure — built from scratch across 6 microservices in 7 weeks. Now serving ~190K requests/month. → A silent data-loss incident — ~137K order records lost P&L data over 7 days with zero alerts. I traced it to a Maven conflict, then chose a targeted backfill-and-recompute over a full migration redo, because a redo would have reintroduced exactly the big-bang risk the phased rollout existed to prevent. Stopped the loss the same day and recovered every record. AI agent tooling → A multi-agent harness that takes routine engineering tickets through design, implementation, review and testing with no human in the loop. Staged gates beat one end-to-end agent — a single shot has nowhere to checkpoint. → A knowledge-graph agent the team queries daily for engineering and business questions. → Outside work: a GitHub App that reviews pull requests with Claude and posts line-level comments. I write the design before the code — 22+ PRDs, design docs and RCAs so far. And I'm usually the person teams call when production breaks. Java · Spring Boot · AWS (Lambda, SQS, SNS, RDS) · MySQL · MongoDB · Microservices · System Design · Datadog · Claude / MCP / agent tooling

Location

Bengaluru

AI stack

claude code

claude

gemini

mcp

openai

ChatGPT

Work experience

Software Engineer at Jumbotail, Sep 2024 - Present · 2 yrs 1 mo, Bengaluru, Backend engineer on Jumbotail's marketplace platform — Java microservices on AWS. I own features end to end: design doc, implementation, rollout, and the production page when it breaks. Selected work: • Payout System — designed and built an event-driven payout pipeline (Airflow → SQS → Lambda), idempotent with DLQ retries so a single failure never blocks the batch. Pays 30,000+ customers daily. HLD and LLD authored solo. • Silent data-loss incident — ~137K records lost P&L data over 7 days with zero alerts. Traced to a Maven conflict causing a JVM NoSuchFieldError. Chose backfill-and-recompute over a full migration redo — a redo would have reintroduced the same big-bang risk the phased rollout existed to prevent. Stopped the loss same-day, recovered every record. • AI agent tooling — designed a multi-agent harness that runs engineering tickets through design, build, review and test unattended. Staged gates beat one end-to-end agent: a single shot has nowhere to checkpoint. Paired with a knowledge-graph agent the team uses daily for engineering and business questions. • Geo-grid infrastructure — built from scratch (PRD, schema, API contracts, rollback plan) across 6 microservices in 7 weeks. Serving ~190K requests/month. • 470K-message DLQ backlog (13,225 errors/day at peak) — root-caused to a MySQL/Mongo write-conflict race. First fix silently failed in production; redesigned with jitter to cut collision odds. • Customer-app home page redesign (Hero Banner, Nudge card) — ₹10-13L/day GMV and a 40% lift in Gold renewals, plus 11+ Gold Membership features serving ~9,000 interactions/month. • Communication System — shared messaging platform any team publishes through. Powers OTP and 6 lifecycle automations, 5,000+ messages/day. Also shipped: a marketplace-wide auth fix (employer-based resolution + dual-token auth), a 3-year-old endpoint failing ~93% of calls (3 compounding bugs, same-day fix), Report-an-Issue ticketing (15% faster resolution).

Personal goal pursuit at Career Break, Jun 2021 - Aug 2024 · 3 yrs 3 mos, Delhi, India, Prepared full-time for the UPSC CDS (Combined Defence Services) examination — officer selection for the Indian Armed Forces, one of the most competitive selection processes in the country. Returned to engineering deliberately in 2024. The discipline, pressure tolerance, and structured preparation from that period are what I now bring to production incidents.

Full Stack Developer at Aimbys Solutions Pvt. Ltd., May 2019 - Jun 2019 · 2 mos, Ahmedabad, Built a Google Forms clone with Angular on the frontend and Django REST on the backend during a one-month internship — form builder, response capture, and the REST API behind both.

Education

Bachelor of Technology - BTech, Computer Science, Ganpat University