Hassan Vaziri

About Hassan Vaziri

PhD Senior data scientist and analytic with over 10 years of experience enabling operational excellence in regulated manufacturing environments by embedding advanced analytics into site operations. Proven ability to design, validate, and govern end-to-end analytical ecosystems including data pipelines, automation, advanced analytics, and visualization that support standardized KPI frameworks, reliable performance measurement, and confident decision-making across sites. Recognized for partnering with site leadership, IT, and functional stakeholders to harmonize data definitions, ensure analytical validation and audit readiness, and align local and global priorities, while translating complex data into actionable insights that drive efficiency, risk reduction, and financial performance. Combines deep technical expertise with informal leadership to deliver scalable, site-to-site improvements through Lean Six Sigma, AI/ML, and digital technologies.

Experience

1. Senior Data Scientist

   Roche

   Jul 2018 — Present · Indianapolis, IN, US

   I have 10+ years of experience in data analytics, machine learning, and AI integration, with a strong background in applied mathematics. In my role as a Senior Analyst at Roche, I have leveraged advanced technical knowledge to implement innovative solutions in manufacturing and quality. I successfully led a Lean Six Sigma project that generated $1 million in annual savings by optimizing key processes and applying advanced analytical techniques. I excel at using insights from pre-launch product design to drive quality improvement, streamline workflows, and ensure excellence across the product lifecycle. With proficiency in Python, R, SAS, and modern machine learning technologies, I bridge the gap between research and practical applications. I thrive in complex, data-intensive environments and am passionate about delivering measurable business impact.

Education

• Amirkabir University of Technology - Tehran Polytechnic

  Master of Science (MSc), Mathematics-Differential Geometry

  2007 — 2010

• Purdue University

  Doctor of Philosophy (PhD), Applied Mathematics

  2012 — 2018

• Amirkabir University of Technology - Tehran Polytechnic

  Bachelor of Science (BSc), Pure Mathematics

  2002 — 2007

Skills

• Mathematical Physics
• Software Validation
• Artificial Neural Networks
• Matlab
• Predictive Modeling
• Machine Learning
• Data Validation
• University Teaching
• Regulatory Requirements
• Sas Bi
• Latex
• Geometry
• Differential Equations
• System Administration
• R
• General Relativity
• Jmp
• Data Analysis
• Physics
• Project Management
• Statistics
• Differential Geometry
• Mathematica
• Mathematical Modeling
• Applied Mathematics
• Statistical Modeling
• Maple
• Database Administration
• Research
• Pure Mathematics
• Numerical Analysis
• Sas