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Gagan921/README.md

Hey ๐Ÿ‘‹ I'm Gagan Arora

AI-Focused Full Stack Engineer โ€ข Backend & Systems Builder โ€ข India ๐Ÿ‡ฎ๐Ÿ‡ณ

Building intelligent systems, scalable backends, and AI-powered products.

๐ŸŒ Portfolio: https://portfolio-one-kohl-zvqmanit8d.vercel.app/


๐Ÿš€ About Me

  • ๐Ÿง  Backend-focused Full Stack Engineer (7+ years)
  • ๐Ÿค– Currently building AI-powered products & automation tools
  • ๐Ÿ“ˆ Working on: TradeJournal AI & AI-first web systems
  • ๐ŸŒฑ Learning deeply: Golang โ€ข Java โ€ข Distributed Systems โ€ข LLM Integrations
  • ๐Ÿ—๏ธ Strong in: System Design, APIs, Databases, Scalable Architectures
  • ๐Ÿ” Exploring: AI Agents, RAG Systems, Vector DBs, Financial/Trading AI
  • ๐Ÿค Open to collaborating on AI + Open Source projects

๐Ÿง  2026 Focus Areas

โœ” AI-first SaaS
โœ” LLM Integrations (OpenAI / Claude / Agent workflows)
โœ” Backend Architecture & Performance
โœ” Financial & Trading Systems
โœ” DevTool Automation
โœ” Cloud-native deployments


๐Ÿ›  Tech Stack

๐Ÿ‘จโ€๐Ÿ’ป Backend & Systems

Node.js โ€ข Express โ€ข Python โ€ข Java โ€ข Golang
MongoDB โ€ข MySQL โ€ข Redis
REST APIs โ€ข JWT Auth โ€ข Microservices
System Design โ€ข Data Structures & Algorithms

โš› Frontend

React โ€ข TypeScript โ€ข Redux โ€ข Zustand
TailwindCSS โ€ข Vite

โ˜ DevOps & Infra

AWS โ€ข Docker โ€ข CI/CD
Cloud Deployments โ€ข Scalable API Design

๐Ÿค– AI & Automation

OpenAI APIs โ€ข LLM Integrations
Prompt Engineering
AI-powered workflows


๐Ÿ“Š Current Projects

๐Ÿง  TradeJournal AI

AI-powered trading journal for performance analytics, mistake detection & strategy insights.

๐ŸŽฒ Workflow Engine

A full-stack workflow automation platform similar to Zapier, built with Node.js, TypeScript, React, and Postgres.


๐Ÿ“ˆ 2026 Goals

  • Build production-grade AI SaaS
  • Contribute to meaningful open-source AI tools
  • Transition into AI / Quant-focused engineering roles
  • Master distributed systems architecture

๐Ÿ’ฌ Ask Me About

  • Backend System Design
  • API Architecture
  • AI integrations into web apps
  • Scaling Node.js applications
  • Database modeling
  • Trading tech systems

๐ŸŒ Connect With Me

LinkedIn โ€ข LeetCode โ€ข Email


โšก Personal Philosophy

Build systems that think.
Design backends that scale.
Ship fast. Learn faster.


Languages and Tools:

babel bootstrap css3 express firebase heroku html5 java javascript jest mongodb mysql nodejs oracle pug react redux sass tailwind webpack

๐Ÿš€ Actively building at the intersection of AI + Backend

Pinned Loading

  1. workflow-engine workflow-engine Public

    TypeScript

  2. tradejournal-ai tradejournal-ai Public

    TypeScript

  3. faasosdotcom faasosdotcom Public

    Forked from hmntk/faasosdotcom

    Faasos as you know is a online food delivery platform. User can Login get authenticated proxily, and place order to his favourite food

    HTML

  4. portfolio portfolio Public

    TypeScript