Selected Work

A deep dive into the systems and products I've engineered.

Dec 2025 – Present•CollabSign (Closed Beta)

CollabSign

AI SaaS

AI-powered creator-brand collaboration SaaS.

AIReactNode.jsAadhaar e-Sign

Key Contributions

  • Built an AI-powered contract generation system with Aadhaar e-sign integration for legal validity.
  • Developed automated workflows for importing and managing brand collaborations from unstructured email and screenshot data.
  • Built CRM and workflows for managing brand collaborations, invoices & payment reminders.
Oct 2022 – Nov 2022•Freelance

Trading Rate Server

FinTech Infrastructure

A custom rate server for a broker to trade equity, commodity, and derivatives.

NodeJSFlutterMongoDBRedisEC2API Integrations

Key Contributions

  • Integrated multiple tick providers for real-time rates and high service availability with proper handling of rate caching and scrip expires.
  • Implemented real-time tick processing via Redis Pub/Sub and WebSocket streaming to ensure high availability and data consistency.
  • Built tooling to manage scrips, apply custom price logic on live rates dynamically.
2022-2023•Upraised (acq by kello.ai)

Upraised Preppa

Mock Interviews Platform

A mock interview platform to connect candidates with interviewers.

ReactWebRTCPython Django + CeleryPostgreSQLRedisAWSRazorpay

Key Contributions

  • Built the booking engine with support for custom availability across timezones and slot creation
  • Multiple 3rd party integrations- google calender, gmail, checkout and payment gateway
  • Created a meeting interface with multiple video service providers (100ms, Dyte, Zoom)
  • Implemented auto-detect interview conduct and completion
  • Download & process interview recordings for evaluation and detailed feedback
2021-2023•Upraised (acq by kello.ai)

Upraised Embark

Online Testing Web Application

An online testing platform for Upraised.

ReactWebRTCPython Django + CeleryPostgreSQLRedisAWS

Key Contributions

  • An online test platform optimized for very large scale testing (500k concurrent users)
  • Added various cheat-prrofing features e.g. screen share, webcam access (laptop and mobile), mouse movement and devtools access detection
  • Built an AI powered evaluation engine for soft skills assessment e.g. pronunciation, intonation, and fluency
  • Implemented a custom AJAX queue in the frontend with data persistence and retry logic to handle poor network conditions
2021-2022•Upraised

Upraised Web Platform

EdTech Web Application

A self-paced learning and interview preparation platform.

ReactTypeScriptNode.jsPostgreSQLAWSWebRTC

Key Contributions

  • Founding engineer building the platform from scratch
  • Built interactive onboarding to improve learner activation
  • Developed learner dashboards for progress, coaching, and content
  • Implemented mock interview flows with video recordings
  • Collaborated closely with product and design teams
2020•LoginRadius

Social9 Platform

Growth and Analytics Tools

A suite of growth and engagement tools for social media-driven websites.

ReactReduxGolangMongoDBRedisAWS SQS

Key Contributions

  • Implemented self-hosted MongoDB and migrated data from live clusters
  • Built embeddable web integrations for likes, comments, and shares
  • Developed a post scheduling system with Instagram integration
  • Added features like best-time-to-post suggestions
2018-2019•LoginRadius

LoginRadius Console

Web Platform

The primary admin console for managing identity, authentication, and analytics for LoginRadius customers.

Node.jsReactReduxGolangElasticSearchMongoDBRedisPostgreSQLKafkaAWSAzureKubernetes

Key Contributions

  • Led migration from AngularJS to React with ~3x performance improvement
  • Built complex data-heavy interfaces for querying ElasticSearch
  • Developed analytics dashboards for user demographics and behavior
  • Helped build Kafka-based data pipelines and service layers
  • Improved reliability through multi-cloud orchestration using Kubernetes and Consul
2018•LoginRadius

Data Export Service

Backend Service

A high-volume backend service for exporting user identity data enriched with analytics and insights.

Node.jsElasticSearchMongoDB

Key Contributions

  • Built a Node.js service exporting millions of user identities
  • Integrated ElasticSearch and MongoDB for enriched data exports
  • Optimized service to run in cluster mode for higher throughput
  • Implemented streaming-based processing to reduce memory usage
2017-2018•Kony

Amway App (Korea Region)

Hybrid Mobile Application

An e-commerce mobile app for Amway Business Associates to demo products, manage carts, and send payment requests during live demos.

JavaScriptREST APIsKony Platform

Key Contributions

  • Built a hybrid mobile application using the Kony platform for iOS and Android
  • Implemented product browsing, cart management, and payment request flows
  • Added online video playback with offline download and caching based on geo-location
  • Applied internationalization best practices for multi-locale support
  • Introduced component-driven architecture and tooling to speed up iOS builds