Aug 2024 – Dec 2025 · 1 yr 4 mos · Mumbai, Maharashtra, India · On-site

Aug 2023 – Aug 2024 · 1 yr

• Led the development and implementation of an Ads Forecasting solution, enhancing visibility into Ad Inventory by accurately predicting the number of Ad requests.
• Optimized the data pipelines by implementing data partitioning in ClickhouseDB to reduce query execution time by 600%

Aug 2021 – Aug 2023 · 2 yrs

• Contributed to enhancing the Flipkart Ads platform by implementing multi-tenancy capabilities and various new features for data reporting and data attribution to measure sales conversion, providing valuable insights to advertisers.
• Orchestrated and enhanced advertising data pipelines at a high scale of 15000 QPS during peak sale events crunching 2B events every 30 minutes, effectively catering to reporting and attribution requirements
• Developing Flipkart's innovative offering, Checkout as a Service. Working towards providing brands with a One-Click Checkout backed by Flipkart's RTO intelligence, streamlining the purchasing process, and enhancing customer satisfaction.
• Developed a comprehensive Payment solution, enabling seamless integration with various payment gateways and supporting diverse payment methods such as Supercoins, Gift vouchers, Wallets, and Loyalty constructs. Building a reliable and scalable system to facilitate smooth and secure transactions for customers and brands.

Jan 2021 – Aug 2021 · 7 mos

• Managed a team of developers distributed across different time zones.
• Implemented a resource-based licensing engine.
• Implemented a microservice for image, graph(vizy) generation using canvas, chart.js, highcharts.
• Implement REST APIs, unit tests, and e2e tests in Typescript(ExpressJs)

Aug 2020 – Jan 2021 · 5 mos

• Designed and implemented analytics as a service module for managing and executing long-running ML training jobs and data analytics algorithms parallelly.
• Implemented a credit-based licensing engine.
• Implement REST APIs, unit tests, and e2e tests in Java(Hibernate) and Typescript(ExpressJs)

Feb 2019 – Aug 2020 · 1 yr 6 mos

• Improved performance of the system by replacing REST APIs with a Kafka to handle more than 8k QPS.
• Implemented Qbo Decisions backend REST APIs, unit tests, and e2e tests in Java(Hibernate)
• Integrated LUIS to recognize intents in natural language queries
• Integrated external services like Azure Speech APIs with Botbuilder v3

Apr 2016 – Feb 2019 · 2 yrs 10 mos · Pune Area, India

• Implemented a single sign-on using Auth0 for Sproutlogix products (QuodeIt, Develoop, Assessments).
• Implemented user authentication and API request authorization for all Sproutlogix products using oauth2, Auth0.
• Implemented microservice for automating the onboarding of new clients to reduce onboarding time from a few minutes to under 200ms using indexes, Google PubSub, modifying queries, and design patterns
• Implemented REST APIs and unit tests in Java, Node.js, Laravel5
• Implemented dashboards using Highcharts, Angular Charts, Chart.js
• Implemented a peer to peer chat in Ionic using Firebase/Firestore
• Integrated external services like Google Maps, IBM Watson APIs, Keatext APIs, Google Cloud NLP APIs

Jun 2015 – Oct 2015 · 4 mos · Pune Area, India

• Implemented an android app for seamless check-in/check-out for Globant Employees as a replacement to RFID tags.