Uzair Ahmad
Data Solutions
Professional Summary
Data Scientist with 4+ years of experience building production ML and LLM-driven solutions across healthcare, pharma, and e-commerce. Specialized in forecasting, causal inference, and delivering measurable business impact from data products.
Work Experience
Manager Data Science
Pfizer | Oct 2023 – Present
- Built LLM-powered agent pipelines for sales forecasting and scenario analysis, automating stakeholder decision support.
- Developed ML-driven HCP targeting models and Tableau dashboards, increasing marketing conversion by 15%.
- Designed and productionized sales forecasting pipelines in Dataiku, supporting strategic sizing decisions.
- Optimized marketing channel budgets using marketing mix models (Kedro, PySpark) to maximize ROI.
Data Scientist
Elna Médical | April 2022 – Oct 2023
- Developed statistical models to predict patient no-shows, increasing appointment bookings by 4–6%.
- Optimized private clinic pricing through sensitivity analysis and patient simulation to add ~$130k/year revenue.
- Built KPI dashboards from EHR data (Operational, Marketing, Business Development) using Power BI and SQL Server.
- Deployed LLM-based NLP pipelines for medical entity extraction and clinical summarization to support physicians.
Junior Data Scientist
Afiniti | Dec 2020 – Aug 2021
- Drove ~$500K in average monthly revenue by deploying ML-based agent–caller pairing models for telecom and entertainment clients (T-Mobile, Caesars Entertainment).
Education
McGill University
Master of Management in Analytics | 2021 – 2022
- $10,000 McGill Entrance Scholarship & Director's Award.
- Research Assistant: pricing optimization for e-commerce Shopify stores.
National University of Sciences & Technology
Bachelor of Engineering, Mechanical/Mechatronics | 2017 – 2019
Hobbies & Interests
- Running and Hiking
- Guitar playing and Songwriter