Pushpendra Singh
@pushpendrasingh8
I build experimentation platforms, causal inference systems, and personalized recommendations for e-commerce and fintech.
IndiaWhat I'm looking for
I've built experimentation, recommendation, and analytics systems for Fanatics, Lending Club, and Qolaba. At Fanatics, I designed and shipped Jetstream solo: an AI-powered platform for A/B test design, live monitoring, and ship/no-ship decisions.
I improved experiment precision by a median 9.1% across 64 A/B tests with 17.6M visitors, increasing conclusive experiments from 13 to 24. I also built retrieval and item-similarity systems for personalized shopping, including an 888K-product embedding space that raised ranking AUC from 0.49 to 0.88.
Previously at EXL supporting Lending Club, I attributed $37M in email campaign revenue and built marketing analytics, target-ranking models, and Tableau reporting. I work across Python, SQL, causal inference, applied ML, FastAPI, React, and cloud data tools to turn large-scale data into decisions.
Experience
Work history, roles, and key accomplishments
Senior Consultant — Data Science & AI
Straive
Feb 2026 - Present (7 months)
Designed and shipped Jetstream, an AI-powered experimentation platform, and rebuilt conversion covariate with variance-reduction techniques. Built retrieval layer for personalized recommendations and executive dashboards.
Lead Assistant Manager (Consultant II) — Marketing Analytics
EXL Services
Oct 2023 - Feb 2026 (2 years 4 months)
Drove email marketing analysis attributing $37M in revenue and led direct mail campaign analysis. Built target-ranking models and maintained 100+ Tableau dashboards.
Machine Learning Engineer
Qolaba
Dec 2022 - Jul 2023 (7 months)
Built a chatbot app using LangChain and OpenAI, and converted Stable Diffusion to TensorFlow Lite.
Machine Learning Engineer
DeepEdge
May 2022 - Jul 2022 (2 months)
Built automated visualization pipelines for dataset quality monitoring and standardized models into ONNX format.
Education
Degrees, certifications, and relevant coursework
Indian Institute of Technology (IIT BHU), Varanasi
B.Tech + M.Tech, Mechanical Engineering
2018 - 2023
Grade: CPI: 8.04
Integrated Dual Degree (B.Tech + M.Tech) in Mechanical Engineering with a CPI of 8.04.
Zero To Mastery
Complete ML & Data Science Bootcamp, Machine Learning and Data Science
Completed the Complete ML & Data Science Bootcamp.
Availability
Location
IndiaAuthorized to work in
Website
pushpendraiitbhu.netlify.appSalary expectations
Social media
Job categories
Skills
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