Hi, I'm

Aravindhan Sundaram

Lead Developer & Full-Stack Engineer

Building developer tools and SaaS products at Codevantage.io . From Chrome extensions to AI-powered documentation — I enjoy turning ideas into products that people use.

Experience

Lead Developer

Codevantage.io
Aug 2025 — Present

Leading product development and architecture decisions. Currently building BunnyDesk — an AI-powered self-healing documentation platform using LangGraph ReAct agents.

  • Developing BunnyDesk (Self-healing Documentation) — AI agent built with LangGraph that automatically keeps docs up-to-date
  • Reviewing and managing Bullet.so — code reviews, bug fixes, and maintenance
  • Leading architecture and technology decisions across the company
  • Managing end-to-end product delivery and technical strategy
Django HTMX Alpine.js LangGraph Python TypeScript Tailwind CSS

Senior Full Stack Developer

Codevantage.io
Jul 2024 — Aug 2025

Continued ownership of Bullet.so while exploring new product ideas. Handled server infrastructure and mentored team members.

  • Maintained and enhanced Bullet.so — reviews, bug fixes, and feature improvements
  • Contributed to new product explorations (Focuzed, ZeroToAha)
  • Handled server infrastructure, VPS deployments, and DevOps
  • Mentored junior developers joining the team
React Next.js TypeScript Node.js Tailwind CSS Docker

Full Stack Developer

Codevantage.io
Feb 2023 — Jul 2024

Built Bullet.so from scratch — a successful SaaS product that converts Notion pages into websites. Handled everything from frontend to payments to server infrastructure.

  • Built Bullet.so end-to-end — a platform to turn Notion pages into websites with payments, custom domains, membership, and analytics
  • Integrated Stripe and Paddle for payment processing
  • Managed full deployment pipeline and server infrastructure
Next.js React Firebase Node.js TypeScript Stripe Cloudflare Pages Cloudflare Workers Tailwind CSS

Junior Full Stack Developer

Codevantage.io
Sep 2021 — Feb 2023

Joined as the first developer alongside the founder. Worked on Disbug — built new features, converted the tech stack, and fixed bugs. Started building Bullet.so from Oct 2022.

  • Built new features for Disbug — video recording, screenshots, network logs, console logs, event logs, and rrweb session replay
  • Converted frontend tech stack to Vue.js
  • Implemented 2-way sync integrations with Jira, GitLab, Linear — issues auto-sync bidirectionally
  • Built embeddable widgets for bug reporting
  • Started developing Bullet.so from Oct 2022
Vue Chrome Extension API JavaScript rrweb Python Django

Freelance Developer

Self-employed
Aug 2020 — Sep 2021

Worked on freelance projects to build real-world experience. Learned to understand client requirements, ask the right questions, and deliver to their needs.

  • Built a complete web application using Django
  • Learned to understand client requirements, ask the right questions, and fulfill their needs
  • Completed 3 freelance projects independently
Django Python HTML CSS JavaScript

Self-learning & Career Transition

Self-directed
Feb 2019 — Aug 2020

Invested time in learning modern web development after realizing the market demand. Studied Python, Django, HTML, CSS, and built sample projects to prepare for a career in software development.

  • Self-taught Python and Django through online resources and building projects
  • Learned HTML, CSS, and responsive web design
  • Researched market trends and identified Python/Django as the right direction
  • Built sample projects to solidify learning and prepare a portfolio
Python Django HTML CSS JavaScript

Associate Data Scientist

Ugam Solutions
Jul 2018 — Jan 2019

First role after college via campus placement. Worked on data validation and table building. Realized my passion was in programming and product development.

  • Worked on data validation and table building processes
  • Learned client communication and professional work culture
  • Campus placement — first professional role
SQL Data Validation

Projects

BunnyDesk

Self-healing AI documentation platform

2025

An intelligent documentation platform with self-healing capabilities powered by AI. Automatically keeps documentation up-to-date and consistent.

HTMX Alpine.js Django LangGraph Python Tailwind CSS
Built at Codevantage.io Live

Bullet.so

Turn Notion pages into beautiful websites

2022

A SaaS platform that converts Notion pages into fast, SEO-friendly websites. Features include custom domains, payments, membership access, and analytics.

Next.js Firebase Node.js TypeScript Stripe
Built at Codevantage.io Live

Disbug

Bug reporting Chrome extension for developers

2022

A Chrome extension that streamlines bug reporting for development teams. Captures screenshots, video recordings, console logs, network requests, and rrweb session replays. Features 2-way sync with Jira, GitLab, and Linear.

Vue Chrome Extension API JavaScript rrweb
Built at Codevantage.io Live

Secure Copier

Smart India Hackathon 2017 — 2nd Runner Up

2017

A data leak prevention tool developed for the Ministry of Defence. Only authorized pendrives can connect to authorized systems — unauthorized connections trigger automatic formatting. Won 2nd runner up at Smart India Hackathon 2017.

Java Visual Script

Tech Stack

Languages

TypeScript JavaScript Python HTML/CSS

Frontend

React Next.js Vue HTMX Alpine.js Tailwind CSS Hugo

Backend

Node.js Django Firebase

DevOps & Databases

Docker PostgreSQL Redis VPS Deployment

Tools & Platforms

Git Cloudflare Chrome Extensions Stripe LangGraph

Get In Touch

Looking for a developer for your project, or want to collaborate? Drop me a message and I'll get back to you.