Rony John Thomas

Building Decision Intelligence | Data Science | AI | Statistics | Python | PySpark | ML | LLM

Bengaluru, Karnataka, India

About

As a data science professional with over 13 years of experience, I specialize in applying advanced analytics, machine learning, and generative AI to solve complex business challenges. I have a strong track record of designing and deploying scalable analytical products using statistical modeling, large language models (LLMs), and modern ML techniques. My expertise spans end-to-end data science solutions, including data engineering, production-grade data pipelines, and cloud-based analytics platforms. I bring hands-on experience across Python-based ecosystems, big data technologies, and modern cloud environments such as Databricks, Azure, and AWS. I am passionate about translating data into actionable insights and driving measurable business impact. By combining deep technical expertise with a strong understanding of business objectives, I enable organizations to make informed, data-driven decisions and unlock value through AI and advanced analytics.

Experience

  • Associate Director, Data Science & AI at UPSTA Analytics
    Feb 2026 - Present · 5 mos

  • Manager - Data Science Center of Excellence at Genpact
    May 2022 - Feb 2026 · 3 yrs 10 mos

  • Senior Data Scientist at SG Analytics
    Feb 2020 - May 2022 · 2 yrs 4 mos

  • Assistant Manager - Data Science at GENPACT
    Jun 2016 - Jan 2020 · 3 yrs 8 mos

  • Information Analyst - Information Analytics at Caterpillar India Pvt. Ltd.
    Dec 2014 - Apr 2016 · 1 yr 5 mos