--- title: "Shreyas Dubey - Data Scientist I in Hyderabad | Tal" description: "Meet Shreyas Dubey, Data Scientist @ Uber based in Hyderabad. AI stack includes claude code, cursor, and langchain." image: "https://tal.club/meet/shreyas-dubey/share-image" --- # Shreyas Dubey on Tal ## Headline Data Scientist @ Uber ## About As a Data Scientist I at Uber, I design frameworks for validating earnings reports, conduct large\-scale A/B experiments, and create cross\-product engagement dashboards using Agentic AI to enhance operational efficiency\. My work has contributed to improving data accuracy and optimizing key metrics that drive user engagement\. I hold a Postgraduate Diploma in Data Science from IIIT\-Bangalore and a Bachelor of Engineering from Sir M Visvesvaraya Institute of Technology\. My current role reflects my dedication to leveraging data science for impactful insights and innovative solutions, as I continue to grow in the field of Data Science\. ## Location Hyderabad ## AI stack claude code cursor langchain langgraph openai Pinecone ## Work experience Data Scientist I at Uber, May 2025 \- Present · 1 yr 5 mos, Hyderabad, • Designed a validation and deep\-dive framework for over 600K earnings reports, enhancing accuracy from 81% to 99\.97%\. • Conducted a large\-scale A/B experiment with 35M customers, achieving a 0\.98% lift in delivery\-active users\. • Developed a comprehensive cross\-product engagement dashboard, reducing data\-drift resolution latency from weeks to 0\.5 days using Agentic AI\. Associate Decision Scientist II at Uber, Oct 2023 \- Apr 2025 · 1 yr 7 mos, Hybrid, • Led over 70 global Root Cause Analyses \(RCAs\) and developed 20\+ mitigation scripts, achieving approximately $250K in annual loss reduction\. • Reduced false positives by 2,500 per week, saving over 85 hours in review time while maintaining rule recall\. • Automated RCA workflows using Python, cutting analysis time by around 5 hours per case\. • Developed an LLM\-powered chat analysis script to detect phishing patterns, preventing weekly losses of $14K\. Business Analyst at Uber, Jan 2023 \- Sep 2023 · 9 mos, Hyderabad, • Developed a highly accurate Python\-Presto deduplication model, achieving 96% accuracy in reducing duplicate driver accounts\. • Managed over 25 critical Python automations, enhancing operational stability and efficiency within the APAC Safety team\. • Collaborated with cross\-functional teams to streamline processes and improve data integrity, contributing to Uber's mission of safety and reliability\. Data Analyst at KreditBee, May 2022 \- Dec 2022 · 8 mos, Bangalore Urban, • Developed a Decision Tree\-based classification model to enhance customer follow\-up strategies, resulting in an 8% increase in payment conversion\. • Optimized SMS costs by 15% through effective PDF link management using Python and AWS S3\. • Created a Streamlit tool to automate agent incentive calculations, streamlining operational efficiency at KreditBee\. System Engineer at Infosys, Apr 2021 \- Apr 2022 · 1 yr 1 mo, Mysore, • Developed and managed pipelines that support multiple website health dashboards for clients\. • Fulfilled ad\-hoc query requests from stakeholders, enhancing data accessibility\. • Created a query library that streamlined common requests, saving the team approximately 4\-5 hours weekly\. Intern at HeidelbergCement, Jul 2019 \- Aug 2019 · 2 mos, Tumkur, Karnataka, India, \- Basic discussions about all the departments from mines to the packing plant for cement manufacturing\. I also explored the cement mill and packing plant section\. \- Worked with EOT and ropeway department to see how they work and the step of actions taken when there is an emergency situation\. \- Explored raw mill, kiln, and mines and saw the work culture as these were the dangerous place to work due to there conditions\. \- Did oxy\-acetylene cutting and arc welding and prepared a part of the guard for cement mill\. Collected all the details of the machinery and made a report on it\. ## Education PGDDS, Data Science, International Institute of Information Technology Bangalore Bachelor of Engineering \- BE, Sir M Visvesvaraya Institute Of Technology [View the original profile](https://tal.club/meet/shreyas-dubey) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Person", "@id": "https://tal.club/meet/shreyas-dubey#person", "name": "Shreyas Dubey", "url": "https://tal.club/meet/shreyas-dubey", "image": "https://tal.club/meet/shreyas-dubey/profile-photo.jpg", "description": "Meet Shreyas Dubey, Data Scientist @ Uber based in Hyderabad. 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