Harikishan T S

ML Scientist II @ Expedia Group | Ad Tech | Recommendation | Personalization

Role: Machine Learning Scientist Ii at Expedia Group
Location: Bengaluru, KA, IN
LinkedIn followers: 500 followers

About Harikishan T S

Hi, I am Harikishan, Data Scientist with 3 years of experience in delivering applied ML solutions across engineering and financial domain.My current interest is in exploring deep learning, generative AI, agents in search, retrieval, ranking, personalization and recommendation systems.

Experience

Machine Learning Scientist Ii
Expedia Group
Dec 2025 — Present · Bengaluru, IN
Part of EG Advertising ML

Education

PSG College of Technology
Bachelor of Engineering - BE, Mechanical Engineering
2016 — 2020
Indian Statistical Institute, Kolkata
M.Tech Computer science, Specialization in Data science

Contact information

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Work email
•••••@expediagroup.com
Personal email
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Current company

Expedia Group

Software Development · 22K employees · Seattle, Washington, United States

Expedia Group, Inc. (NASDAQ: EXPE) is the global travel marketplace with one purpose: to help travelers explore the world, one journey at a time. Expedia Group™ connects travelers, partners, and advertisers through its trusted brands, leading technology, and rich first-party data, delivering predictive, personalized experiences that shape the future of travel. Expedia Group’s ecosystem includes three flagship consumer brands – Expedia®, Hotels.com®, and Vrbo® – the largest B2B travel business, and a premier advertising network. Guided by an experienced and passionate global team, Expedia Group helps millions of travelers in more than 70 countries explore the world with confidence and ease. We’re committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. If you require an accommodation or adjustment for any part of the application or recruitment process, please let us know by completing our Accommodation Request Form or contacting your recruiter. Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive, personal information to someone unless you’re confident about who they are. We do not send job offers via email, or any other messaging tools, to individuals we have not had prior contact with. Our email domain is @expediagroup.com. Our official careers website, where you can to find and apply for job openings, is careers.expediagroup.com/jobs. If you require customer service support to cancel, change or ask about a refund for your trip, you can connect with our 24/7 Virtual Agent through the following links: Expedia: https://www.expedia.com/helpcenter Hotels.com: https://service.hotels.com/en-us/ Vrbo: https://help.vrbo.com/ For additional assistance, direct message us on Twitter @ExpediaHelp with your itinerary number and email address: https://twitter.com/ExpediaHelp

expediagroup.com

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About Harikishan T S

Experience

Machine Learning Scientist Ii

Education

PSG College of Technology

Indian Statistical Institute, Kolkata

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