Joseph Thangraj
Lead Data Scientist | GenAI | IIT alumnus
- Role
- Lead Data Scientist, Genai at Sanofi
- Location
- Cambridge, MA, US
- LinkedIn followers
- 500 followers
About Joseph Thangraj
Data Science Practitioner | AI Solutions ExpertAs a seasoned data science practitioner, I’ve successfully led cross-functional teams to deliver impactful solutions across the data science lifecycle. My expertise spans:GenAI Product Development:Collaborated and spearheaded the creation of a cutting-edge GenAI product for manufacturing quality documents.Orchestrated ETL pipelines (Snowflake) and deployed scalable solutions using foundational models.Implemented robust CI/CD processes using ArgoYield Optimization/ Time Series Expert:Developed a data-driven regression solution to optimize yield.Extracted critical features from sensor and quality data.Facilitated stakeholder discussions, resulting in significant gain in business valueHealthcare Analytics:Built a time-series patient weight forecasting model using XGBoost.Leveraged SHAP model interpretability to identify key features.Deployed the model in an AWS production environment, enhancing patient engagement.NLP and Generative AI:Pioneered a Sequence-to-Sequence Generative AI model using BART.Transferred edited text segments across documents, benefiting a Fortune 500 client.Let’s connect and explore exciting opportunities together. Feel free to reach out—I’m always open to connecting with fellow data enthusiasts!
Experience
Lead Data Scientist, Genai
Nov 2024 — Present · Cambridge, MA, US
I successfully led initiatives to build advanced GenAI solutions that transformed healthcare documentation processes. • Developed robust data pipelines that improved data handling and processing efficiency.• Championed the integration of AI tools that reduced document generation time.• Fostered collaboration among diverse teams to ensure alignment with strategic healthcare goals, driving innovation.
Education
National Education Society
Junior College(Class 11 and Class 12)
2008 — 2010
Baylor University
Doctor of Philosophy - PhD, Computational Geophysics (Machine learning focus)
Indian Institute of Technology (Indian School of Mines), Dhanbad
Integrated Masters (Bachelors+Masters), Geophysics
2010 — 2015
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