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Interview – Smart Search Engine
Smart Search Engine One of the business problems I worked on at Harman was improving product discovery through Smart Search on Harman.com The challenge was that customers don’t always search using the exact terminology used in the product catalog. For example, a customer may search using a natural description of what they need, while the catalog contains product names and structured attributes. A traditional keyword search can therefore return irrelevant or incomplete results. The objective of Smart Search was to understand the user’s intent better and surface more relevant products.
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Interview – ML Model Use Cases
ML Model Use Cases In my Travellopia work, I worked across different stages of the customer lifecycle. First, for new leads, we predicted which leads were more likely to convert so that the sales and marketing teams could prioritize them. Second, for existing customers, we predicted the probability of rebooking within 0–60 days and identified their preferred destinations so that we could provide personalized travel packages. Third, we used browsing behavior such as pages visited, quote requests and email signups to identify customers whose booking propensity was increasing. Finally, we recommended ancillary products to customers because increasing ancillary attachment directly
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Interview Preparation – Self Introduction
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Interview – Introduction Speech
Interview – Introduction Speech Self Intro: Hi I am “Subrat Kumar Sahoo”, I am a “Technical Architect” & “Data Scientist”, over 13 years of Enterprise IT Experience. Over the last 6 years focused on Data Science, Machine Learning, Generative AI, Agentic AI, and cloud-native AI architecture. Data Science Experties: I started my journey in the Data Science and Applied Machine Learning space, where I worked extensively on solving business problems using data-driven approaches and predictive analytics. Generative AI Experties: On the Generative AI side, I work with frontier models across OpenAI’s GPT-4o and the current GPT-5 series, Anthropic’s Claude —
