Oct 2019 – Mar 2023 · 3 yrs 5 mos · Seattle, Washington

• 1. Worked on database migration project as part of advertising Team for switching data from
• Postgres to DynamoDB to improve service availability SLA from 99.9 to 99.999%,
• 2. Needed to backfill historical Targeting keywords data (~5 billion in US) to Dynamo while also accounting for concurrent updates to these keywords from advertiser.
• 3. Worked on unifying sponsored brands campaigns cloning workflows with sponsored products for extensible development from design to complete launch.
• 4. Led the migration of sponsored brands drafts workflows migration onto sponsored products in launch phase with 160K campaigns migrated.
• 5. As part of Amazon Distribution Tech team, contributed to slot recommendation service for storage
• containers in terms of building out the validation layers needed to be followed.
• 6. In addition to project work, also worked on operation fixes to improve unit test coverage of a
• system from 40 to 91%, adding exhaustive integration tests, making a deployment pipeline CI/CD, solving 500+ customer issues.
• 7. Was previously in Amazon ads teams working on sponsored products and sponsored brands ad stacks which has seen 5000 TPS.

Oct 2017 – Oct 2019 · 2 yrs · Madison, Wisconsin Area,USA

• Was in care everywhere team which enabled exchange of patient data while also protecting patient confidentiality

Mar 2017 – Sep 2017 · 6 mos · Bengaluru Area, India

• Developer at OlaLabs team( focussing on in car entertainment for customers). Focused on recommendation of media as well as finding trending content for different cities. Worked on finding popular songs and videos across cities on daily basis. Developed customer's favorite songs playlist for each car ride taken.

Sep 2016 – Feb 2017 · 5 mos · Bengaluru Area, India

• Backend engineer in flights team - Worked with integration of different flight providers namely cleartrip and spicejet into paytm flights. Mostly used SOAP apis in this regard. Attained exposure of node, elasticsearch, logstash, kibana

Sep 2015 – Aug 2016 · 11 mos · bangalore

• 1. Scheduling - set up scheduling subsystem to track calendar availability of teachers and students mutually for scheduling sessions. - used spring, core java for implementation.
• 2. Content Management - incorporated moodle as provision for sharing , attempting and evaluating tests and assignments - spring , core java
• 3. Session allocation - problem of supply demand on how to allocate sessions to new teachers. - spring , elastic search
• 4. Error tracking and real time alerts with Sentry
• attained good exposure of aws , appengine, spring ,mongodb, elastic search.