Full Stack Developer

Hi, I'm Faisal

I craft high-performance web applications with React, Haskell, PostgreSQL & modern DevOps. Currently building products at Juspay Technologies.

About Me

Building the future, one commit at a time

Product Engineer with 2+ years of experience shipping production-grade systems at scale. I thrive at the intersection of clean architecture and impactful user experiences — from AI chatbots to payment dashboards processing millions of transactions.

Frontend

React, Next.js, TypeScript

Backend

Haskell, Flask, Node.js

Database

PostgreSQL, MongoDB, MySQL

DevOps

Jenkins, Docker, Nix

Experience

Where I've worked

Product Engineer

Juspay Technologies

July 2023 – Present

Python, Flask, PostgreSQL, React, Haskell, Rescript, Jenkins

  • Automated integration processes by 70% across multiple product teams
  • Built Juspay Genius — AI chatbot resolving merchant queries with zero human intervention
  • Developed Onboarding Assistant, Feature Marketplace, and AI Dashboard
  • Created Business Observability Dashboard and Credentials Management System

Full Stack Developer

Intech Circuits

Aug 2022 – Jan 2023

Next.js, TypeScript, Tailwind CSS, Supabase

  • Increased company reach by 50% through landing page development
  • Developed 'Get Your PCB' — online ordering platform for customers

Open Source Contributor

GitHub

Aug 2022 – Present

Various technologies

  • Contributed to Supabase — Backend as a Service platform
  • Built Juspay Remote Development — deploy to host via SSH with NixOS

Freelance Developer

Fiverr

Aug 2023 – Dec 2023

Python, Flask, React, TypeScript

  • Built Slack Apps and landing pages from scratch
  • Improved existing client applications and interfaces

Skills

My toolkit

Frontend

ReactNext.jsTypeScriptJavaScriptTailwind CSSHTML/CSSFigmaRescript

Backend

HaskellNode.jsExpress.jsFlaskPythonC++Spring BootREST APIs

Mobile

React NativeFlutter

Database

PostgreSQLMongoDBMySQLFirestoreSupabaseFirebase

DevOps

JenkinsDockerNixGitHub ActionsGitSeleniumBitbucketGitLab

Education

Academic journey

Bachelor of Technology — Information Technology

Inderprastha Engineering College

Sept 2020 – June 2024

Won Hack n Crack Hackathon with project DevMeet

10+2 (PCM)

Bharti Public School

April 2008 – 2020

Won website development contest

Get In Touch

Let's build something amazing

I'm always open to new opportunities, collaborations, or just a friendly chat about tech.