Jainil Desai is a systems-focused developer and full-stack developer

He builds performant systems and full-stack apps where low-level efficiency meets clean UI

Headshot
Currently working on Leetcode
With great power comes great electricity bill.
– Dr. Who

#projects

LeetHub Extension Automation
Chrome Ext • Node • GitHub Actions • Notion API
LeetHub Extension Automation

Auto-sync LeetCode submissions → GitHub repo → Notion progress. Zero-touch CI.

Stocksage — AI Investment Assistant
Next.js • Node • Python • MongoDB
Stocksage — AI Investment Assistant

Real-time market data, risk insights & sentiment for retail investors.

Tomato — Full-stack Food Ordering
React • Node • Express • MongoDB
Tomato — Full-stack Food Ordering

Auth, cart, orders, and payments. Clean UI + REST backend.

#skills

Languages
  • C
  • TypeScript
  • Python
  • Java
Other
  • Node.js
  • Express.js
  • Python
  • System-level debugging
Linux & Systems
  • Linux kernel basics
  • System calls
  • Process management
  • Memory mgmt
  • Multithreading
DevOps & Tools
  • Git
  • Docker
  • GitHub Actions
  • CI/CD
  • Notion API
Linux Distros
  • Arch
  • Ubuntu
  • Debian

#experience

Frontend Developer Intern - Digital Dose
Dec 2024 – Mar 2025
  • Built Express APIs to optimize data flow; reduced frontend load time by 25%
  • Integrated Razorpay for secure payments and handled backend deployments
  • Automated client workflow; reduced wait times from 2min to 30s

#about-me

Hi, I'm Jainil Desai — a systems-focused full-stack dev with a love for low-level tinkering and clean UI. I’m a Linux nerd, passionate about backend efficiency and frontend finesse. From kernel explorations to CI/CD pipelines, I love making software that’s fast, functional, and user-friendly.

I work across the stack — building fast APIs, clean UIs, and automations that make life easier. I’m big on Linux, performance tuning, and shipping small side-projects that push my skills forward.

Read more →
Coming Soon

Posts on full-stack development, Linux, systems design and JS/TS insights will be here soon.

#contacts

I’m interested in freelance opportunities. However, if you have other request or question, don’t hesitate to contact me.

Message me here
GitHub: github.com/jainilDesai
LinkedIn: linkedin.com/in/jainil-desai-ab51b9275