Playground

I build things.

Jatin Gupta — full-stack developer based in India. I also run Kiwileaf, a small web dev studio, for client work.


Projects
Six shipped, one at a time

Full-stack builds — frontend, backend, infra, all of it. An interactive project browser is coming to this section soon; for now, here's the list.

01
SinghMunch

Full-stack restaurant ordering platform with payments, receipts, and an installable app experience.

Next.jsNestJSMongoDBRazorpayPWA
02
EventFlow

Virtual event broadcasting platform handling real-time streaming and background job processing at scale.

NestJSRedisBullMQSocket.IOWebRTCAWS Lambda
03
PropCore

Commercial real-estate platform with e-signature workflows and document intelligence.

NestJSDocuSign APIGoogle Document AIAWS S3
04
HarvestHub

B2B wholesale ordering platform integrated directly into a Salesforce-driven sales pipeline.

Next.jsNestJSSalesforce Apex RESTTanStack Query
05
CricRadio

Real-time cricket platform serving live updates to thousands of concurrent listeners.

NestJSRedisAWS EC2GrafanaPrometheus
06
Andy's Plants

Responsive local nursery website — clean, fast, and framework-free.

HTML5CSS3Vanilla JSVercel
Skills
Full stack, not just frontend or backend

A hanging keychain rack is coming for this section — for now, the plain list.

Frontend
React.jsNext.js 16TypeScriptTailwind CSSRedux ToolkitTanStack QueryZustandFramer Motion
Backend
Node.jsNestJS 11Express.jsGolangWebSocketsSocket.IOWebRTCBullMQ
Cloud & DevOps
AWS EC2S3LambdaDockerKubernetesGitHub ActionsNginx
Data & Integrations
MongoDBPostgreSQLRedisCRM APIsDocument AIOAuth2Razorpay
Monitoring & AI tools
GrafanaPrometheusGitHub CopilotCursor AINew RelicJest
What clients say
"Kiwileaf took our order flow from phone calls and spreadsheets to a fully working platform with payments and an admin dashboard — with zero hand-holding on our end."
— Founder, Ordering Platform
Read more client feedback →
Now booking new projects — remote-first, worldwide clients
Want to build something?

Message me directly for the full pitch and contact form, or connect on LinkedIn.