Profile Details

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USD 20 /hr

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Hire Wenjie C.

Japan

USD 20 /hr

Shanghai Normal University | Master's Degree | Applied Statistics

Profile Summary

Freelance Statistician & Data Analyst | Expert in R & SPSS & Python Project Experience: Quantitative Pharmacology Nonlinear Mixed-Effects Model Research Project (https://www.maspectra.com/) Core Algorithm Development: Independently designed and implemented multiple algorithm models such as SAEM, IMP, FO, and FOCEI, completing algorithm architecture design and iterative optimization. Key Technology Implementation: Developed an ODE integrator and BFGS optimization algorithm, improving model computing efficiency by 30% and reducing memory usage by 25%. Module Construction: Designed and implemented statistical analysis modules and survival analysis modules to support multi-dimensional pharmacological data modeling and visual analysis. Technology Stack: Python, C++, monolix, NONMEM, saemix, nlmixr2

Subject Matter Expertise

• ☆ Applied Mathematics
• ☆ Mathematical Models
• ☆ Mathematical Optimization
• ☆ Differential Equations
• ☆ Python
• ☆ SPSS
• ☆ Excel
• ☆ R
• ☆ Scikit-learn

Services

• Data & AI

Data & AI Predictive Modeling, Statistical Analysis, Data Visualization, Data Mining, Data Cleaning

Work Experience

Shanghai Normal University

- Present

Postgraduate Researcher

Shanghai Normal University

January 2019 - August 2021

Education

Masters (Science)

Shanghai Normal University - China

September 2019 - August 2021

Certifications

• Certification details not provided.