Currently building from India
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Ayush Walekar

Software Engineer

Full stack developer
Founding Engineer @
India
Experience
Current Employer
  • Founding engineer at OneCompiler, building a suite of products including an AI-enabled Editor, Challenges, Studio Cloud IDE, App Generation and Deployments used by developers worldwide.
  • Helped scale the platform to 10M+ monthly users, 2M+ registered users and 70k+ apps deployed so far.
  • Architected and shipped core platform modules from scratch: notifications (email, SMS, webhook), slack & teams bots, audit trails, approval workflows, payment gateway integration, app generation, and deployments.
  • Designed and implemented AI agents for full-stack app generation, helpdesk response automation, email classification, natural-language rulebook processing, and document understanding (invoices, contracts, etc.).
  • Agentic workflows involved: long-running jobs, streaming responses, context compression, multi-modal inputs, MCP, and memory management in production.
  • TypeScript
  • Node.js
  • React
  • Gen AI
  • Next.js
  • Java
  • MongoDB
  • PostgreSQL
  • Redis
  • Docker
  • Nginx
  • AWS
  • GCP
  • Cursor
  • Claude Code
  • Codex
  • Backend engineer on the Data Services team, building API and scraping frameworks that collect ~100M+ data points/day (reviews, ratings, responses, listings, metrics) from 100+ sources.
  • Integrated with high-scale third-party APIs: Google (Business, Maps, Search, Gmail), Meta (Facebook, Instagram, Messenger), Twitter, LinkedIn, Trustpilot, and many other review/listing sources.
  • Co-designed and implemented a scalable data pipeline for collection, enrichment, and publishing, improving reliability, latency, and operational visibility.
  • Built an email-based review response system that sends automated or customized replies based on sentiment, helping enterprises respond to reviews at scale.
  • Implemented a serverless data collector pipeline for Core Web Vitals, enabling collection for ~2M URLs/week with cost-efficient horizontal scaling.
  • Java
  • Spring Boot
  • Groovy
  • MongoDB
  • Redis
  • RabbitMQ
  • Elasticsearch
  • GCP
Stack

Tech Stack is not a bottleneck anymore...

node.js

node.js

typescript

typescript

javascript

javascript

java

java

python

python

mongodb

mongodb

postgresql

postgresql

redis

redis

react

react

next.js

next.js

tailwind css

tailwind css

vite

vite

turbopack

turbopack

docker

docker

Nginx

Nginx

github

github

GCP

GCP

AWS

AWS

Azure

Azure

and more...

Projects

Here are some of my recent projects to showcase my skills and interests.

HeyRemember
Mobile App
Voice, image, or text—remember without sharing your data.

Voice, image, or text—remember anything privately (100% offline). Use natural language to search and visualize your past. No cloud, no compromise.

React NativeTypeScriptGenAIGemmaSVLMEmbedding Gemma
ChessCube
Web App
Follow players, tournaments and games from the world of competitive chess.

ChessCube is a web application that allows you to follow players, tournaments and games from the world of competitive chess.

Next.jsTypeScriptTailwind CSSShadcn UIMongoDBLichess API
Maskeraid
Tool
Detect and mask sensitive data before sending to LLMs.

Stop worrying about accidentally sharing sensitive personal data, api keys, secrets with ChatGPT, Claude, or Gemini etc.. Maskeraid is a lightweight browser extension that acts as a safety net, scrubbing your messages of private info before they ever hit the cloud. - Define Custom Rules: Use simple keywords or powerful Regex to catch emails, phone numbers, API keys, or internal project names. - Real-Time Scanning: Maskeraid watches as you type and flags sensitive info instantly. - Automatic Masking: Choose to redact replace data with generic placeholders (e.g., swapping "John Doe" for "[USER]"). - Invisible Protection: It works directly in your favorite AI interfaces without slowing down your workflow.

Browser ExtensionChrome Extension APIReactTypeScriptShadcn UITailwind CSS
Meet Assistant
Tool
Make google meet experience better. No more accidental mic/camera on.

Chromium based browser extension to help auto turn off mic/video camera as soon as meeting starts, with global shortcuts, auto-join, and dynamic mic/camera status for Google Meet.

Browser ExtensionReactTypeScriptChrome Extension API
Blogs
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