Rishi Bajargan
Data Science Manager
Bangkok, Thailand
Summary
👤
Senior🎓
Top SchoolRishi Bajargan is a Data Science Manager based in Bangkok with nine years of experience building production ML systems and experimentation frameworks, currently leading PPC and MSE teams at Agoda. He progressed internally from Data Scientist to Staff Data Scientist by creating noise-tolerant, elasticity-based bidding models that cut wasted spend and improved ROAS across campaigns. Rishi has deep expertise in LTV modeling and causal inference, having produced counterfactual estimators that became the primary optimization metric for multiple DS teams. His background spans NLP and scalable engineering—delivering topic-aware summarizers, cognitive search, and Kafka-driven services—so he bridges research-grade modeling with robust production pipelines. Known for combining causal rigor with pragmatic engineering, he focuses on measurable business impact rather than pure accuracy gains.
9 years of coding experience
7 years of employment as a software developer
BITS Pilani, Birla Institute of Technology and Science12th CBSE, 12th CBSE at Mahaveer Public School
English, French
Stackoverflow
3reputation
27reached
1answer
1question
Github Skills (39)
pre-trained-model10
natural-language-understanding10
google10
natural-language-processing9
bert9
language-modeling9
tensorflow9
language-understanding9
nlp9
foundation-models9
transformer-architecture8
api8
vision-and-language8
rest8
large-scale8
Programming languages (2)
Github contributions (5)
sherlocked27/portfolio-CV
Sep 2021 - Dec 2023
Contributions:31 pushes, 5 branches in 2 years 3 months
sherlocked27/t-what
Apr 2025 - Jan 2026
Contributions:1 PR, 17 pushes, 2 branches in 9 months
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