Available for work · On-site, hybrid or remote

I'm Ayyappa — Senior Frontend Engineer (React, Next.js, TypeScript)

Senior Frontend Engineer

  • React
  • Next.js
  • TypeScript
  • AI-Assisted Development
I build real-time web applications, AI product experiences, scalable Next.js applications and fast, responsive user interfaces

5+ years building production web and mobile products across startups and client work — from real-time trading and streaming AI interfaces to learning platforms and business websites. I own features end to end, from architecture and API contracts to polished, responsive UI, and ship code that stays fast and maintainable as the product grows.

Bengaluru, India5 yrs 8 months of experience
Let's Connect
5+
Years Exp.
10+
Projects
2
Companies
~/portfolio — zsh
// at a glance
const ayyappa: Engineer = {
name: "Ayyappa Swamy Angadi",
role: "Senior Frontend Engineer",
experience: "5+ years", // 2 companies
location: "Bengaluru, India",
workMode: ["On-site", "Hybrid", "Remote"],
stack: ["React", "Next.js", "TypeScript", "Tailwind"],
strengths: ["Real-time UIs", "AI product interfaces", "Frontend architecture"],
shipped: ["App Store app", "2 Product Hunt launches"],
youGet: ["End-to-end feature ownership", "Production-ready, maintainable code"],
openToWork: true,
};
Available for work— on-site, hybrid or remote
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01 · About

About Me

ayyappa.png
Ayyappa Swamy Angadi, Senior Frontend Engineer

Ayyappa Swamy Angadi

Senior Frontend Engineer

Bengaluru, India

5+
Years
10+
Projects
2
Companies

Core stack

ReactNext.jsTypeScriptTailwindRedux

What I bring

  • End-to-end ownership, from architecture to release
  • Real-time, streaming and AI-powered interfaces
  • Fast, responsive, maintainable UI code

Available for work

On-site, hybrid or remote

I'm a Senior Frontend Engineer with 5 yrs 8 months of professional experience shipping production web products with React, Next.js and TypeScript. At Revise I've built Grass: Code Agent Computer, an App Store app for steering AI coding agents from your phone; the AI products TaxAI and Convo; and 10X Trade, leveraged crypto trading inside Telegram.

My strength is the hard part of the frontend: real-time data over WebSockets and Server-Sent Events, streaming AI interfaces, and keeping complex state fast and predictable. I started my career at Chools Consultancy Services, where I built their WordPress learning platform.

I also work with AI-assisted development tools such as Claude Code to deliver faster, while holding every change to the same standard: I design the architecture, review each line and take full ownership of what ships.

Grass: Code Agent Computer

Live on the App Store

TaxAI

AI tax research with cited sources

Convo

Developer dashboard for LLM memory

10X Trade

Crypto futures trading in Telegram

Technical Skills

Frontend

  • React.js
  • Next.js
  • TypeScript
  • JavaScript (ES6+)
  • HTML5
  • CSS3

Styling & UI

  • Tailwind CSS
  • Styled-Components
  • Framer Motion
  • Responsive Design

State & Data

  • Redux Toolkit
  • React Query
  • Context API
  • React Hook Form
  • Zod
  • REST APIs
  • WebSockets
  • Server-Sent Events

Performance

  • Code splitting
  • Lazy loading
  • Memoization
  • Bundle optimization
  • Core Web Vitals

Tooling & Deployment

  • Git & GitHub
  • Vite
  • Webpack
  • npm
  • Vercel

AI-Assisted Development

  • Claude Code
  • Agentic Workflows
  • AI Code Review
  • Prompt Engineering

Testing

Beginner
  • Vitest
  • React Testing Library

Backend

Beginner
  • Node.js
  • Express.js

Work Experience

Frontend Engineer

Revise

Current
May 2022 – Present · 4 yrs 5 monthsMumbai, India · Remote
  • Grass: Code Agent Computer (live on the App Store) — built the app that lets developers run and steer Claude Code and OpenCode sessions from their phone: resumable streaming chat that survives backgrounding and dropped networks, a queue for approving agent tool calls with push notifications, and one-tap switching between machines. My first project built with AI-assisted development (Claude Code).
  • 10X Trade — built the trading interface for leveraged crypto futures inside a Telegram Mini App: live WebSocket market data driving real-time profit-and-loss and charts, and orders signed on the user's device.
  • TaxAI (launched on Product Hunt) — built the research interface for chartered accountants: answers stream in beside the source Act, and every citation jumps to the exact section or proviso and highlights it, so answers can be verified instead of trusted blindly.
  • Convo (launched on Product Hunt) — built the developer dashboard for an LLM-memory SDK: magic-link sign-in, an infinite-scroll thread explorer with expandable messages and metadata, and API key management.
  • Own frontend architecture and API contracts with backend engineers, and review code across the team.
ReactNext.jsTypeScriptWebSockets / SSETailwind CSSStyled-Components
Previous role

Software Developer

Chools Consultancy Services

Oct 2020 – Jan 2022 · 1 yr 3 monthsBengaluru, India · Onsite
  • Built and maintained chools.in, the company's WordPress learning and consulting platform — course catalog, consulting programme pages, learner registration and login, and course checkout.
  • Customised WordPress themes and plugins to fit client-specific e-learning requirements.
  • Delivered responsive, cross-browser websites in HTML, CSS and JavaScript from client wireframes.
WordPressHTML5CSS3JavaScript

Tech I Work With

JavaScript
TypeScript
HTML5
CSS3
React
Next.js
Redux
React Query
Styled-Components
Tailwind CSS
React Hook Form
Git
GitHub
Webpack
Vite
Vercel
Node.js
Express.js
Claude Code

02 · My Work

Featured Projects

Products I've built professionally — live on the App Store and launched on Product Hunt — followed by client work and personal projects. Hover or tap a card to see what I built.

Professional work at Revise

Grass: Code Agent Computer — screenshotProfessionalFeatured

Live on the App Store · Android waitlist

Grass: Code Agent Computer

Run and steer Claude Code and OpenCode sessions from your phone

Hover to see what I built

Frontend Engineer · Revise

Grass: Code Agent Computer

AI coding agents stall when the laptop sleeps or a tool call needs approval. Grass runs them on an always-on cloud VM or the developer's own machine and puts the whole session — chat, approvals and code diffs — in an iPhone app.

What I built

  • Resumable streaming chat over Server-Sent Events that reconnects and replays missed events after the app is backgrounded or the network drops
  • A permission queue to approve or deny agent tool calls across every session, with push notifications
  • One-tap switching between the cloud VM, laptops paired by QR code and remote servers
  • Repo browser, per-file diff review, GitHub repo cloning and image attachments
  • Built with AI-assisted development — Claude Code as a pair programmer, with every change reviewed by me
  • React Native
  • Expo
  • TypeScript
  • Server-Sent Events
  • Claude Code (AI-assisted)
Visit Website
TaxAI — AI Research Assistant for CAs — screenshotProfessionalFeatured

Launched on Product Hunt

TaxAI — AI Research Assistant for CAs

Source-cited answers from India's Income Tax Act

Hover to see what I built

Frontend Engineer · Revise

TaxAI — AI Research Assistant for CAs

Chartered accountants can't rely on chatbots that invent case law or skip provisos. TaxAI answers questions from India's Income Tax Act (as amended in 2025) and shows the exact section or proviso behind every answer.

What I built

  • Split-screen research view: the answer streams in on one side while the source Act opens on the other
  • Citations that jump to the exact clause and highlight it in the document viewer
  • In-document search and page navigation, so professionals can verify an answer in seconds
  • React
  • TypeScript
  • Streaming UI
  • Document Viewer
View on Product Hunt
Convo — LLM Memory Dashboard — screenshotProfessionalFeatured

Launched on Product Hunt

Convo — LLM Memory Dashboard

Developer dashboard for a memory and observability SDK for AI agents

Hover to see what I built

Frontend Engineer · Revise

Convo — LLM Memory Dashboard

Teams building LangGraph agents had to run their own database just to save conversation state. Convo replaces that with one line of code and logs every conversation. I built the developer dashboard where teams inspect threads and manage API keys.

What I built

  • Passwordless magic-link sign-in with protected routes and automatic sign-out on expired sessions
  • Thread explorer with infinite scroll, thread search, and expandable messages and metadata
  • API key management: create, copy, rename and revoke keys, with usage per key
  • React
  • TypeScript
  • Vite
  • React Router
  • Styled-Components
  • Axios
View on Product Hunt
10X Trade — Futures Trading in Telegram — screenshotProfessionalFeatured

Shipped to production · Since retired

10X Trade — Futures Trading in Telegram

Leveraged crypto futures trading inside a Telegram Mini App

Hover to see what I built

Frontend Engineer · Revise

10X Trade — Futures Trading in Telegram

Crypto futures trading usually means a desktop exchange and a seed phrase. 10X Trade brought leveraged trading on the dYdX v4 protocol into Telegram as a Mini App, with a wallet created and PIN-protected on the user's device.

What I built

  • Live market data over WebSockets driving real-time profit-and-loss and interactive price charts
  • One-tap orders with 1x–10x leverage, signed in the browser — keys never leave the device
  • USDC deposits and withdrawals with on-chain transaction tracking
  • AI market insights, referrals, rewards and shareable profit cards
  • React
  • TypeScript
  • WebSockets
  • Chart.js
  • Ethers.js
  • Styled-Components

This product has been retired, so no public demo is available.

More Projects

My first company's platform, plus client and personal projects I designed and built end to end.

Chools — Learning & Consulting Platform — screenshotProfessional

Live

Chools — Learning & Consulting Platform

Course catalog, learner accounts and checkout for a training company

Hover to see what I built

Software Developer · Chools

Chools — Learning & Consulting Platform

Chools sells professional courses and consulting programmes to working professionals and companies. I built and maintained its WordPress platform: the course catalog, programme pages, learner accounts and checkout.

What I built

  • Course catalog and programme pages for Lean Six Sigma, PMP, data, cloud and more
  • Learner registration, login, course cart and checkout
  • Custom theme and plugin work, plus responsive pages built from client wireframes
  • WordPress
  • HTML5
  • CSS3
  • JavaScript
Visit Website

Showing 1–3 of 5 projects

All projects

03 · Contact

Let's Connect

Hiring for a frontend role, or have a product to build? Send me a message — I reply within 24 hours.

Email me

ayyappaswamy50@gmail.com

I reply within 24 hours

Call me

+91 87925 94229

Mon–Fri, 10am – 7pm IST

Location

Bengaluru, Karnataka, India

Open to on-site, hybrid & remote roles

Send me a message

I'll get back to you within 24 hours

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