Apr 2019 – Oct 2022 · 3 yrs 6 mos · Greater Seattle Area

Aug 2015 – Jul 2017 · 1 yr 11 mos · Bangalore

• ◦ Ad campaign creation: Worked on building an application to enable sellers in Flipkart’s online marketplace to create ad-campaigns, allocate budgets and control the timing and audience of their ads based on user demographics.
• ◦ Visualizing Ad metrics: Worked on building an application for visualizing advertising metrics such as spends, ad-views, ROI, and awareness uplift. Tech stack: (React, Redux and nodeJS ecosystem).
• ◦ Authentication and Authorization services: Developed an OAuth2 based authentication service and a dynamically configurable role based authorization service for multiple REST resources.
• ◦ Dev-ops: Setup a build environment based on Docker & Jenkins along with continuous integration tests. Also worked on migrating a JS codebase to Typescript.

Jan 2015 – Jun 2015 · 5 mos · Hyderabad Area, India

• ◦ Text search / Word Embeddings: Worked on improving a tf-idf based text search system by using word vectors. Experimented with using GloVe and Word2Vec to improve search query expansion by substituting similar words.
• ◦ Topic modeling: Experimental topic modeling using LDA (Latent Dirichlet Allocation) on a product reviews dataset.
• ◦ Language modeling: Worked on integrating custom auto-suggest functionality to search text input using a n-gram based
• language model with add-1 smoothing.

May 2014 – Aug 2014 · 3 mos · Mumbai, India

• ◦ Developed ​compiler plugins​​ in C++ to enhance the .NET platform’s C# compiler to inject user
• defined bytecode into compiled C# executables.
• ◦ Enabled the​ runtime profiling​​ of all function calls on a production system.