Nov 2020 – May 2023 · 2 yrs 6 mos · Bengaluru, Karnataka, India · Remote

• Led and managed a team of 7-8 engineers, ensuring smooth functioning of the team and timely delivery of projects with proper cross-team collaboration.
• Designed and architected BukukasPay product with various kinds of payment flows in the system. which has a payment volume of 1B+ $ TPV run rate.
• Built a platform for running campaigns to reward users based on any kind of action with fraud detection and probabilistic models.
• Implemented authorization and authentication module for donut.cx, using a policy-driven approach that supports hybrid access control models and flexible policy storage with support for cross-languages & cross-platforms.
• Developed an internal payment gateway, Lummopay, with a self-hosted checkout and routing layer that allows various teams to accept payments and have control over payment methods and gateways.
• Conducted security reviews and audits, ensuring that the system is free of security issues and collaborated with external security agencies for audits.
• Established interview processes and mentored developers across the company to ensure high standards of engineering talent.
• Implemented on-call processes and ensured high-site reliability engineering standards are followed in the organization.
• Developed analytics platform on Elasticsearch for Bukukas to visualize all sorts of transactions recorded in a generic way so that we can use the underlying backend infra and query different models.

Jun 2017 – Oct 2020 · 3 yrs 4 mos · Bengaluru Area, India · On-site

• Designed and built an experimentation framework to experiment and release features across all products with very simple integration and was recording 30k+ TPS.
• Designed and developed a generic workflow management platform, which is used by different banks and razorpay business team for maker-checker flow for all kinds of business transitions and RazorpayX.
• Driven the architecture and development of a custom config based schedular service at platform level with around 50M+ schedules every week, around 12+ products were using the service without any major changes for integration.
• Developed merchant on-boarding flow for RazorpayX product.
• Worked on Razorpay's Authentication and authorization layer to handle 100k+ TPS at API gateway.
• Worked on Debit card PIN payment method where you can use your debit card with PIN instead of OTP, which boosted payment success rate by 3.1%.
• Designed 4 Payment Acceptance apps(Payment Links, Marketplace, Invoices, Payment Pages) which contribute to Razorpay’s 34% GMV.
• Involved in designing problem sets for hiring Rockstar engineers across verticals and hired many engineers.
• Written Design docs for various features and took them to completion.
• Involved in designing best security practices and catching security issues and fixing them before it reaches customers.

Apr 2016 – May 2017 · 1 yr 1 mo

• Worked on Revamping the complete diagnostics platform at Practo.
• Implemented a free text search engine using all the capabilities of elasticsearch to search diagnostic tests of various labs and diagnostic labs listing based on location and area.
• Implemented complete Order management system using Django which was used by the operations team and diagnostic labs.
• Lead a lot of search engine optimization which lead to 95%+ organic traffic for the system.
• Did end to end migration from the old system to the new system without any downtime.

Jun 2015 – Apr 2016 · 10 mos

• Developed Practo search platform based on elasticsearch and improved search performance.
• Launched segments on Practo search which helped the operations team on board various types of establishments easily.
• Lead the migration of PHP from 5.5 to 7.0 which lead to a decrease in response times and increase in throughput per each instance which brought down the costs significantly.
• Worked on the operations dashboard and implemented proper state management functionality so the new establishments which are onboarded to the platform will go live quickly.
• Awarded as Practo's TopGun among all the software engineers.

Jan 2015 – May 2015 · 4 mos · Bengaluru Area, India

• Worked on Facebook games and implemented marketing related activities to bring down customer acquisition cost and improved game experience by optimizing various flows in the game.
• upgraded a Major version Facebook SDK for all the games in the company by building a generic layer which brought down the time to market for new games.
• worked on 2D game engines to make the latest quest framework games for the company like sudoku quest and gummy pop

Jul 2014 – Dec 2014 · 5 mos · Allahabad Area, India

• Worked as a Teaching Assistant to teach programming to first-year undergrad students of Information technology and electronics and communications branches.
• Conducted tests and workshops to assess their skills weekly.

Nov 2012 – Jan 2013 · 2 mos · Hyderabad Area, India

• Successfully measured strain in large pressure vessels at Defence Research and Development Organisation (CPDC Labs) under the guidance of Scientist Ch. Ugendhar at Hyderabad.