ETHAN

LEONARD

Systems Engineer

**** ********** **., **. *****, 63130,

Washington University in St. Louis

ads44f@r.postjobfree.com

832-***-****

PROFILE

Systems engineer with work experience in data science, machine learning, and statistical modeling. Experience with applications of mathematics and programming to business and finance. Soft skills and proficiency presenting to a corporate audience. EMPLOYMENT HISTORY

Quality Engineering Intern, Tedan Surgical Innovations, Houston JUNE 2022 — AUGUST 2022

Automated workflow by replacing complex manual tasks with programmed macros, eliminating human error and saving hours of employee time per quality report. Coded a custom machine learning classifier to grade the company's suppliers based on their multifaceted performance. Data were extracted using using keyword webs and a custom made data mining tool. EDUCATION

Systems Engineering, Washington University in St. Louis, St. Louis AUGUST 2019 — DECEMBER 2022

Expecting to graduate a semester early and looking to begin working in January. Focuses of study:

Statistics and time series analysis (using R,MATLAB, Minitab) Heavy tailed distribution modeling, Monte Carlo simulation, Copula simulation, seasonal-trend decomposition, AR/MA/ARMA/ARIMA models for time series, alert systems for statistical process control Deterministic systems (using MATLAB, LabView)

State space and PID control, observability and stability analysis, frequency analysis (classical and modern), noise modulation and filtering

Operations Research (using Python, MATLAB, R)

Linear programming, big-data optimization heuristics, world-to-math thinking LANGUAGES

Native English speaker, bilingual Portuguese/English. Basic Hebrew. PROGRAMMING LANGUAGES

Matlab, R, Excel Virtual Basic, LabVIEW, Python, Minitab, plus basic Java and SQL