Harjot Singh — Tech Lead, Backend Engineer and AI Engineer based in Delhi, India

Creative engineering portfolio of Harjot Singh: hands-on Tech Lead with six years of experience shipping distributed systems, B2B commerce platforms, conversational AI, server-driven UI and AI-leveraged developer workflows. Available for senior engineering, tech-lead and consulting engagements — remote-first from Delhi (GMT+5:30). Stack: Node.js, Bun, Fastify, NestJS, Spring Boot, PostgreSQL, Kafka, Redis, Next.js, React, TypeScript, AWS, Lambda, Kubernetes, RAG and agentic LLM tooling.

A DIFFERENT

engineering

APPROACH.

Tech Lead shipping production systems with AI velocity. Distributed by default. Calm under pressure.

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01 · about

↘ delhi · remote-first

ForsixyearsI'veturnedideasintorealproducts—thesystemsbehindappsthatquietlyservethousandseveryday.Withafocusonspeed,reliability,andthedetailsmostskip,Ihelpsmallteamsmovefastwithoutbreakingthings.

Harjot Singh
Harjot SinghTech Lead · Delhi

02 · Selected work

Major projects I’ve made.

harjot.build / canvasharjot.chat / ariadistrib.io / dashboard
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hey, I'm Aria. ask me about your day, or just say hi.
21:20
Revenue · 30d$284K↑ +12.4%
Orders1,420↑ +8.1%
New Customers38↑ +24%
Avg Order$200↑ +3.2%
Revenue · last 12 weeksavg $23.7K/wk
Activitylive
Mehta Gemsplaced ORD-48212m ago
Patel Industriesrenewed contract14m ago
Singh Tradingpaid invoice 21041h ago

03 · my skills

↘ full stack · every layer

I touch every layer.

every layer talks to the next.
I’ve shipped every one.

move cursor · meet the spider

04 — Let's build

Have a projectin mind?

Building something? Stuck on something? I'll take a look — backend, frontend, infra, AI. Send the link, the repo, or the napkin sketch. Reply within two business days. Async-friendly.

harjot@harjotsingh.dev↗
BACKEND-LED. PRODUCT-MINDED. ◆ AI VELOCITY. CRAFT STANDARD. ◆ DISTRIBUTED BY DEFAULT. ◆ LATENCY DROPPED. COST CUT. ◆ MIGRATIONS THAT SHIP. ◆ SHIP CALMLY.  BACKEND-LED. PRODUCT-MINDED. ◆ AI VELOCITY. CRAFT STANDARD. ◆ DISTRIBUTED BY DEFAULT. ◆ LATENCY DROPPED. COST CUT. ◆ MIGRATIONS THAT SHIP. ◆ SHIP CALMLY.  BACKEND-LED. PRODUCT-MINDED. ◆ AI VELOCITY. CRAFT STANDARD. ◆ DISTRIBUTED BY DEFAULT. ◆ LATENCY DROPPED. COST CUT. ◆ MIGRATIONS THAT SHIP. ◆ SHIP CALMLY.  BACKEND-LED. PRODUCT-MINDED. ◆ AI VELOCITY. CRAFT STANDARD. ◆ DISTRIBUTED BY DEFAULT. ◆ LATENCY DROPPED. COST CUT. ◆ MIGRATIONS THAT SHIP. ◆ SHIP CALMLY.