Apr 2024 – Dec 2024 · 8 mos · Remote

• Helped team in implementing features like - Close account, Session Management etc
• Worked along with legal/compliance team on PMLA and other requirements
• Improved users onboarding implementation and KYC experience
• Maintenance of Trading system

May 2021 – Mar 2024 · 2 yrs 10 mos · Remote

• Re-built the core trading engine and refactored multiple legacy codebase to meet the desired production scalability.
• Lead the WazirX API platform development for supporting high volume users
• Optimised the trade matching (~ 38% faster) and order cancel(~ 98% faster) flow
• Developed in-house websocket server for internal (mobile/web) and API users
• Architected and re-designed the candle generation with auto reconciliation

Jan 2019 – Dec 2020 · 1 yr 11 mos · Mumbai, Maharashtra, India

• Lead team of 4 developers to create in-house Portfolio Book of clients using live orders from OMS. This was the first of a projects to address high availability and scalability issues in the organisation by taking all network calls out from OMS system and using in-house engine. 120M API calls in active trading hours are handled by the system.
• Designed architecture of Order Book Service and helped other team members in implementing them.
• Lead the efforts for creating in-house libraries for Logger, Kafka, Mongo, Redis, Config etc which would be used across all projects in the organisation.
• Lead the project to create 20-Depth order book for Nifty 50 stocks using TBT feed.

Mar 2018 – Jan 2019 · 10 mos · Mumbai, Maharashtra, India

• Designed and developed Payment MicroService: This service is used to add money in trading account by all the clients.
• Architected and deployed Multi-Device login on the pro.upstox.com
• Developed guest mode on pro.upstox.com,

Nov 2016 – Mar 2018 · 1 yr 4 mos · Mumbai, Maharashtra, India

• Worked on developer platform and API SDK which will provide feed/ohlc/order APIs and web-sockets to users to develop applications using them. API throttling at gateway level and custom rate limiting for orders were critical parts.
• Built Notification service to send app notification for price/order alerts, SMS/Email messages.
• Developed multiple tools and utilities for RMS and BackOffice team to show them user's outstanding positions during/after square-off and ease Exchange Billing process.

Jul 2014 – Nov 2016 · 2 yrs 4 mos · Mumbai, Maharashtra, India

• Developed low latency backend system for High Frequency Algorithmic trading on C/C++ using RTI communication, for Indian exchanges NSE, BSE and MCX
• Developed a feeder publisher which will take live snapshot feed and publish it via RTI, Order Engine which places order through the Order Management System (OMS) to the exchange.