Sep 2019 – Aug 2022 · 2 yrs 11 mos · Sunnyvale, California

• Led software development team for Walmart Returns System handling millions of item returns daily from 10,500 stores and walmart.com
• Designed and developed highly scalable and highly available REST-based web services for Walmart Returns System
• Created technical solutions for returns as a service that enabled marketplace sellers to independently handle returns resulting in an increase in revenue by $2M yearly
• Implemented extended return windows for Marketplace items during holidays which improved seller NPS
• Identified gaps in fraud detection and implemented preventive technical solutions resulting in $5M yearly savings
• Drove technical discovery workshops for new initiatives partnering with product, program, business, and UX teams.
• Translated requirements into optimized technical solutions based on return on investment and value add to the business.
• Mentored 4 engineers by authoring design documents, providing technical direction, brainstorming on complex technical issues, and estimating timelines

Aug 2016 – Sep 2019 · 3 yrs 1 mo · San Francisco Bay Area

• Designed and developed highly scalable REST-based web services for iCloud services
• Conducted A/B experiments with iCloud ML team on user notification and handled server-side changes for testing
• Designed and developed a solution for sharing an iCloud Storage plan with an iCloud user’s family
• Designed and developed APIs to be called from the iCloud side for the HomeKit Secure Video feature
• Built an A/B experiment framework to capture behavioral responses to notifications sent to users from iCloud
• Used H2 database to mock the database layer for testing the oracle implementations in the codebase
• Debug and fix issues that occur in production environments
• Implement UI changes for the iCloud Storage page on macOS and iOS using HTML and CSS

Jan 2016 – Apr 2016 · 3 mos

• Managed the central computer facilities that consists of various operating systems on the entire campus network, the central host computers, and the public computing facilities at the SCS
• Maintained and provided technical support for the printing infrastructure available on the SCS campus

Aug 2015 – Dec 2015 · 4 mos

• Reinforcing concepts and guiding students in various homework assignments and projects
• Compiling and grading assignments, projects and exams for the course.

Jun 2012 – Apr 2015 · 2 yrs 10 mos · Pune/Pimpri-Chinchwad Area

• Led a team of 4 developers for 5 end-to-end releases of a JAVA-based telecom-billing product hosted on Linux
• Implemented a bash script to report system processes of billing products, which reduced monitoring time by 50%
• Led cross-functional implementation team to resolve implementation issues and deliver zero defect products
• Formulated, analyzed and refined requirements partnering with business analysts and clients based in the US
• Performed unit testing on the developed module and conduct code reviews for team members
• Created a training module emphasizing standard coding practices for new team members
• Created a python script to reduce the code deployment time on the testing environment by almost 60%
• Handled 20 feature requests for legacy systems based on C++ and Java. Performed system testing on code