Bibhu Kalyan Das
Lead Data Scientist focused on AI, ML and data analytics
Bengaluru, Karnataka, India
Joined April 2026
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Summary
AI & machine learning specialist with progressive data science roles at GSK, moving from Data Scientist I through Senior Data Scientist to Lead Data Scientist, indicating increasing technical and leadership responsibility in AIML. theorg
Cross-industry hands-on data science experience spanning banking, consulting, and technology firms including Commonwealth Bank, Tata Consultancy Services, and Velankani Communications Technologies.
Practical experience gained through industry internships in data science and machine learning at Coursera and Udemy during early career stages.
Active participant in developer and data-science community Q&A, contributing technical questions and discussions on topics like R data ingestion, Plotly annotations, and Bayesian model prediction. stackoverflow+3
Work
Education
Writing
Problem in prediction using Bayesian model in python
March 1, 2019Stack Overflow question describing an error encountered when predicting with a BayesianModel using pgmpy on the Titanic dataset.
Reading .data file in r
September 1, 2017Stack Overflow question and discussion about reading .data files in R (handling separators and encodings).
Specific Annotations changes required in plotly graph
September 1, 2017Stack Overflow question about applying specific annotation styling (arrowsize, font) for different data severity levels in Plotly graphs.