Oct 2021 – Mar 2025 · 3 yrs 5 mos · London, England, United Kingdom

• Proposed & led development of a generic monitoring platform for model outcomes & features, enabling continuous trend monitoring, anomaly detection, and user-friendly dashboards, adopted by multiple teams.
• Boosted Workplace product engagement by up to 28% through ML initiatives (language detection, translation, generative AI, and personalized recommendations), improving user experience via customer collaboration and feedback-driven enhancements.
• Built a scalable human labeling solution with automated data consumption, enabling 2M+ data points labeled monthly.
• Managed & mentored Meta interns, guiding their project management and career growth.

Oct 2020 – Sep 2021 · 11 mos

• Led ML/Data Science engineering for product recommendations & virtual agent shopping, leveraging AWS (Kinesis, SageMaker, Lambda, MongoDB), improving conversation rates by 14% and funnel flow by 23%.
• Spearheaded an event-driven marketplace platform, enhancing supplier onboarding & customer experience, reducing infrastructure costs by 11%.
• Managed a team of 10 engineers, driving hiring & securing a mid-year promotion for a team member.

Mar 2020 – Sep 2020 · 6 mos

• Tech Lead for Shopping Experience & Backend Platform, developing ML-powered recommendations via AWS Microservices.
• Led vendor engineer hiring & reporting, mentoring full-time engineers.

Mar 2018 – Feb 2020 · 1 yr 11 mos

• Architected & led server-side pagination with Reactive Java, ElasticSearch & Memcached, scaling portfolio 10x with sub-second API responses, exceeding YOY conversion by 4%.
• Built GraphQL APIs with Node.js & Kotlin, reducing domain service traffic by 20% and improving API response time by 15%, increasing active users by 12%.
• Developed state-less REST APIs for on-spot booking & QR redemption, automating campaigns via Kafka & AWS Lambda.

Sep 2015 – Feb 2018 · 2 yrs 5 mos

• Automated SEM keyword generation & ad copy creation for 1M+ keywords with Apache Spark, achieving a 53% increase in exact-match click-share and a 79% higher Click-Through-Rate.
• Developed Spring MVC-based microservices on AWS, improving search result relevancy by 80% and conversion rates by 2%.
• Integrated Activities LOB with multi-item cart & short-listing using Node.js & Spring MVC, increasing GBV by 8% and repeat rate by 7%.

Sep 2014 – Aug 2015 · 11 mos

• Integrated activities into packages, enabling cross-sell & achieving 200% GBV growth.
• Led global rollout of Activities LOB across 72+ POSs & 14 languages.

Aug 2012 – Aug 2014 · 2 yrs · Hyderabad Area, India

• Worked with Verizon Data Service India Pvt. Ltd for Verizon Wireless for Web development project of self-service website for retail customers.
• The technologies involved for the same are Struts2 Framework, Java EE and web development technologies, like HTML, CSS, JavaScript and JQuery.
• Roles & Responsibilities :
• Analyzing and estimating the requirements from onsite PoCs.
• Front end and the back end development of project.
• Creating/maintaining documents relevant to enhancements/development
• Coordinating with onsite team for requirements, related to projects, environment and technical resources, for the team.
• Analysis of performance and the nature and reason of bugs appearing frequently in application.
• Supporting and guiding team members.