Jan 2024 – Sep 2024 · 8 mos

Dec 2022 – Jan 2024 · 1 yr 1 mo

• One-Stop Shopping Destination for Gym Equipment & Sportswear
• Full e-commerce stack and supply chain
• Offline store tech
• Continued to be Head of horizontal engineering @ cure.fit

Nov 2020 – Nov 2022 · 2 yrs

Nov 2018 – Oct 2020 · 1 yr 11 mos

• Built our internal RBAC based employee management systems
• Launched cult's self serve B2B offering
• Built a common Membership service to handle memberships across cult elite, pro, live and play
• Built a real time messaging Service for all online consultations (chat + video)
• Re-architected curefit tech infrastructure to k8s with 100% spot instances, including complete CI/CD. Reduced cloud compute expenses by 50%

May 2017 – Nov 2018 · 1 yr 6 mos

• Implemented the complete end to end Biometrics Attendance system for cult
• Built class booking, attendance, membership etc
• Built the offers and pricing service
• Built the communication service for PNs, SMSes and Emails
• Automated scheduling for all cult centers
• Optimized eat.fit delivery algorithm, increasing productivity by 70% at peak load.

Jan 2015 – Apr 2017 · 2 yrs 3 mos · Bengaluru, Karnataka, India

• Lead for the Order Fulfillment System
• Order fulfillment planning and optimization for the entire Flipkart Supply Chain Ecosystem
• Delivered multiple business critical features powering Flipkart’s customer offerings
• High throughput, low latency systems powering the front end to give a Customer Promise
• Complex, async, transactional, business flow heavy systems for Order fulfillment
• Built an end-to-end pipeline for predicting delivery dates for delayed orders

Apr 2014 – Dec 2014 · 8 mos

• Project lead for the Yahoo Crawling/Web Fetching service (Highly scalable and fault tolerant system)
• Designed and implemented a web-scale politeness enforcing service
• ◦ Rate limiter for web fetches
• ◦ More than 100K requests/second per instance
• ◦ Horizontally scalable
• Made performance improvements on multiple components, increasing throughput by 50%

Oct 2011 – Mar 2014 · 2 yrs 5 mos

• Key member of team which designed, implemented and evangelized a new Authorization service
• ◦ Horizontally scalable C++ application with OpenLDAP as back-end
• ◦ Low latency (<2ms web service calls)
• ◦ High throughput (more than 10,000 requests per second per instance)
• ◦ Scalable to millions of objects
• Built a new Configuration management service
• ◦ Versioned configuration store implemented in Java
• ◦ Supports multi-dimensional hierarchy and inheritance
• ◦ Full transaction and rollback support
• ◦ Serves thousands of clients
• Major contributor to multiple projects including automated deployment, provisioning, cluster management

Jul 2009 – Sep 2011 · 2 yrs 2 mos

• Building and maintaining Internet scale Web fetching service, sole owner of multiple components
• Exposure to massively scalable Search Data Center operations like traffic switching, disaster
• management, alerts and monitoring, automated break-fixing of nodes
• Experience in Grid Computing for processing terabytes of data on Hadoop Grid and Map-Reduce
• paradigm of computing

May 2008 – Jul 2008 · 2 mos · Fort Collins, Colorado, United States

• Modified a computationally intensive program to scale linearly across a cluster of nodes
• Implemented an automated scheduler for the compiler of the Alphabets equational language
• (AlphaZ Scheduler)

May 2007 – Jul 2007 · 2 mos · Bangalore

• Developed a project management software in Java to schedule a complex hierarchy of interdependent tasks