Oct 2022 – Aug 2024 · 1 yr 10 mos

Jun 2021 – Oct 2022 · 1 yr 4 mos

• Working in nference's bio medical knowledge graph

Jan 2021 – Jun 2021 · 5 mos · Bengaluru, Karnataka, India

• Worked in Featured Merchant Algorithm(FMA) team which manage which seller wins the Buy Box for every product in Amazon and millions of requests every day across all marketplaces.
• Projects Include:
• Cart Aware EU launch
• Made FMA consider shopping cart of the user while ranking sellers in EU region.

Jul 2020 – Jan 2021 · 6 mos

• Leading Xperi's Knowledge graph team that powers Xperi's Search, Conversation, Recommendation and Matching Engines.
• Automatic Metadata Extraction and Enrichment of Xperi's Knowledge Graph Using NLP and Machine Learning in Xperi(previously TiVo)
• Projects Include
• Knowledge Graph Generation
• Build Knowledge graph for multiple languages and regions that involves classification of data,
• keyword extraction, extracting structured data from multiple data sources using NLP and Machine
• Learning.
• Named Entity Recognition
• Extracting Entities from a given blurb of text related to entertainment domain using spaCy and
• networkX.
• Smart-Tag Extraction for Programs
• Extracting Smart-Tags(Important Concepts) for a program by constructing a semantic graph
• from plot of the Program. Technical paper was presented at the proceedings of International
• Broadcasting Convention(IBC) 2018 held at Amsterdam,Netherlands.
• Adult Movie Classification
• Classifying whether a movie is adult or non-adult based on its description.
• Deep Descriptor Extraction
• Extracting Deep descriptors like genre, mood and micro-genre from a plot of a movie.
• Game Participant Extraction and Game Matching
• Extracting Team,Tournament,Sports etc from Game Description and Matching it to Games in
• Xperi's Knowledge Graph.
• Ingestion of External Sources in Xperi's Knowledge Graph
• Ingesting External Sources which can give additional metadata to programs. This is Useful in
• increasing Language and region coverage of Xperi's Knowledge Graph.
• Related Programs
• Finding Programs which are similar to a given Programs by Converting Programs in to a N
• dimensional vector.
• Trending Topic Generation
• Finding out the entities which are trending in entertainment domain given a time of day by
• Monitoring Social media and google trends.
• Tagging player Head-shot and Action-shot in Sports Images
• Automatic Tagging of player Head-shot and Action-shot in Sports Images using Inception-V3.

Jul 2018 – Jul 2020 · 2 yrs

• Automatic Metadata Extraction and Enrichment of TiVo Knowledge Graph Using NLP and Machine Learning

May 2015 – Dec 2018 · 3 yrs 7 mos

Jun 2014 – May 2015 · 11 mos · Noida Area, India

• Performance Enhancement, maintenance and bug-fixing of Samsung android browsers.
• Implemented UI/UX changes for Android Lollipop.
• Handled bugs during Firmware Over The Air(FOTA) updates in Samsung Browsers.