Aug 2021 – Feb 2025 · 3 yrs 6 mos · London, England, United Kingdom · On-site

• Ads Online Experimentation
• Leading the Infra ABTest team, a specialised experimentation framework for Facebook Ads backend to A/B test machine learning models and optimize ads serving.
• Led the correctness work-stream for Infra ABTest and helped the team launch the new segment re-randomisation CI estimator which fixes the user uncertainty of legacy Bootstrap Estimator and reduces the CI width by 25%(P50).
• Spearheaded the automated resource management work streams for supply-crunched Infra ABTest platform, optimising overall resource allocation and resolving supply deficits

Feb 2020 – Jun 2021 · 1 yr 4 mos · Bengaluru, Karnataka, India

• NGP Markdown
• In my role as a Staff Software Engineer at Walmart Global Tech India, I was responsible for the architectural ownership of the NGP Markdown application in the next-gen pricing domain. I led the re-architecting of the application from a batch-based system to an event-based real-time system, collaborated with product managers to incorporate new business features, and conducted team design and code reviews to ensure high-quality deliverables.

Sep 2018 – Feb 2020 · 1 yr 5 mos · bangalore · On-site

• Office 365
• In my role as a Senior Software Engineer at Microsoft in Bangalore, I spearheaded the development of query functionalities for Microsoft Search in Office 365, enhancing enterprise search capabilities. I led a team in designing and implementing the query-side changes to support indexing of external files and user-defined types into substrate contributing to the overall success of the project.

Oct 2014 – Sep 2018 · 3 yrs 11 mos · Bangalore

• 1. Market Configuration Service
• MCS is a rest-based Service currently being used by QBO and other SBG application across Intuit. It internally uses Neo4j as persistence layers to host the configurations and provides configuration to clients by various anchors.
• Single point of contact for various teams across Intuit and helped them onboard to MCS as consumer of the service,
• Involved in optimisation of various API, Leading the MCS initiative since beginning and in designing and
• developing various features i.e. SDK, caching, resiliency, recommendation API etc.
• 2. QuickBooks Online
• QuickBooks is an Accounting and Financial Software from Intuit for small business owner and Accountants.
• Involved in platform infrastructure related capabilities such as caching for configuration catalog, implementing features for QBO France Beta release, PCG List, reporting framework in MAP platform etc.

Jul 2010 – Sep 2014 · 4 yrs 2 mos · Bangalore

• 1. Unified Manager
• OnCommand Unified Manager is an application that facilitates operational management of a Data ONTAP storage infrastructure.
• Implemented Reporting Feature, Designing Reports and integrating BIRT Engine with UM. Developing Framework for Report Localization in UM
• Involved in Developing UI for Vserver Related Screens in UM
• 2. On Command Console
• On command console is a UI made using GWT/GXT which depends on a C++ server to fetch data. On Command console is used to manage Netapp’s storage object, such as Storage controller, VServer, vFiler, Volumes, Policies and many more
• Involved in implementing the UI using GXT and Netapp’s NWF Framework which is built upon GXT.

Jun 2008 – Jul 2010 · 2 yrs 1 mo

• 1. iWeb
• iWeb is our base Report System capable of generating reports in various format. It also includes Report Designer, where you can actually design or edit the reports.
• Involved in implementing AES Migration Requirements, Chart Enhancement for the System.
• 2. Network Management Research
• NMR is technical research project. Aim of this project was to identify the next level management features for our products (SUR) and defining an internal architecture for the system, so that it can be managed by an NMS in generic way.
• Identified the FCAPS feature for our System.
• 3. Services Usage Reporter
• Services Usage Reporter is a decision making report system capable of generating various services report. Report System consists of two main sub applications, Report Designer and Report Server. Report Designer (RD) is a swing based application build over NetBeans, RD provide an interactive UI to create Data source of a DB, Conditions and Reports. Report server is an web application (developed using GWT, spring and OSGI) useful for importing the report, assigning reports rights to users, generation of reports, scheduling the report, saving the report, FTP and Mail reports.
• Involved in development for the Report system .
• Analyzed and given multiple DB Support for Internal DB of the Report System.
• 4. Metaweb Framework Development and Tag Development
• Meta Web Framework is developed over the struts 2.0 with some additional functionality such as default filter and default listener. And some Action abstract class to be implemented by the Framework user, Its also provide many customized tag, starting from the simple tags like html, body, head to complex tag like progress bar, ToolTip, PageLock etc.
• Development of Tags like html, body, head, pagelock, tooltip etc
• Development of a Common Building Block for Tags, so that it can be used independently without any dependencies on third-party jars.

Jan 2007 – Jun 2008 · 1 yr 5 mos

• Involved in development for mobiles game and Tool such as playfield editor which can be used internally to generate the map for Games.

Aug 2006 – Jan 2007 · 5 mos

• Collaboration Tool is an Enterprise solution for the clients hosting collaboration services for their customers, which facilitates Text Chat, Audio and Video conferencing, Presentations, White board, Classroom management
• involved in development of various modules such as communication, configuration, protocol design, threading module and audio chat modules.