Oct 2022 – Apr 2024 · 1 yr 6 mos

• Led lyrics search improvements, improving recall by 20%.
• Designed, implemented and tested frontend for Home Tab on Android Auto using microsevices architecture, while mentoring interns.
• Led search feature integration analysis and design for Quattro (Amazon Music Automotive Digital Cabin).
• Developed instant rewards time and count based randomization for Amazon Music campaigns, acquiring 0.1M new customers in the first month.
• Independently developed the design and implemented a cross-language transliteration and indexing library to improve search relevance.

Sep 2021 – Sep 2022 · 1 yr

• Amazon Music
• Worked on Amazon Music's International Expansion team, launching search features in MENA countries with Arabic language support.
• Designed and developed Visual CIN and also the corresponding language-agnostic transliteration library to normalize search terms and metadata in Arabic and English scripts, improving search recall by 22%.
• Developed Arabic transliteration library to normalize and index Arabic and English titles in the MENA elasticsearch index which improved search relevance for Arabic and mixed script inputs by 17%.

Jul 2020 – Aug 2021 · 1 yr 1 mo

• Tax Taskless
• Led the design of identity layer service to unify vendor identity data across systems.
• Automated metadata population by document parsing on audit document ingestion service upload page with API Gateway, Lambda and Textract, reducing upload time to 1/10th and enhancing audit readiness.
• Designed and implemented UI-based item selection for approval for Transaction Review System, reducing dev operational burden by 42%.
• Designed and implemented global search feature for audit document ingestion service, enabling simultaneous searches across tax jurisdictions and document types, enhancing audit efficiency by 30%.

Jan 2020 – Jun 2020 · 5 mos

• Created a Lambda and Elasticsearch domain with appropriate configuration using cloudformation.
• Implemented handler in Java to push document registration DynamoDB event data to the ElasticSearch domain.
• Implemented Field Search API to search documents from the Elasticsearch domain based on the given set of input field values using elasticsearch queries. The corresponding lambda and the API are in production and can be used from the document upload and search page.
• Created a kinesis firehose delivery stream with appropriate confiiguration using cloudformation to push the document Register data to S3.
• Edited the above lambda to push the data to the kinesis firehose delivery stream.
• Synced the DocVault service with AuditTrail which helps to track the actions that occur on an entity(document). Code was pushed to production.

Jun 2021 – Jul 2021 · 1 mo

May 2019 – Jul 2019 · 2 mos · Bengaluru Area, India · On-site

• Developed a Slang (a proprietary language of Goldman Sachs) based client library for Prometheus- an open source monitoring tool. Created wrappers around the C++ client library.
• Implemented C++ functions and exposed them as add-ins to Slang.
• Library was widely used throughout the organization to monitor metrics like memory usage and system latency.

May 2018 – Jul 2018 · 2 mos · Sahibabad · On-site

• Developed a Switch-CNN architecture for crowd density mapping for monitoring suspicious activity in coastal areas.