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Preston Chmura

Certified

Teacher

St. Petronille | Glen Ellyn, IL

Technologies

My Portfolio Highlights

My New Course

Introduction to Power BI

My New Course

Introduction to Power BI

Quantitative chef, mixing variables and algorithms to create delectable insights.

My Work

Take a look at my latest work.

course

Introduction to Power BI

course

Data Visualization in Power BI

course

Introduction to DAX in Power BI

certification

Data Analyst Associate

SQLSpreadsheetsTheory
certification

SQL Associate

SQLSpreadsheetsTheory
course

Introduction to Power BI

My Certifications

These are the industry credentials that I’ve earned.

SQL Associate

SQL Associate

Data Analyst

Data Analyst

Data Analyst Associate

Data Analyst Associate

Data Scientist Associate

Data Scientist Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to SQL
Introduction to Power BI
Intermediate SQL
Joining Data in SQL

My Work Experience

Where I've interned and worked during my career.

Various Schools | Oct 2010 - Present

Teacher

Biology, Chemistry, and Forensics Science. Delivered differentiated instruction tailored to various learning needs, including IEP modifications. Integrated technology and data tools (e.g., graphing calculators, Excel, flipped videos) to improve engagement and performance. Led robotics, science, and programming clubs; improved standardized science test scores (e.g., ACT/SAT). Contributed to curriculum development and teacher collaboration across multiple departments.
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Department of Commerce | Nov 2009 - May 2010

Technician

Maintained all IT systems within a Census Office; handled troubleshooting and user support. Ensured IT security compliance and equipment functionality during major data collection periods.

Abbott | Jan 2008 - Nov 2009

Chemist

Synthesized and optimized clinical compounds; created high-precision analytical reports. Supported audits and automated reporting procedures using Excel and lab data tools. Conducted route scouting, formulation, and scale-up activities for new compounds.

DuPont | May 2002 - Jan 2008

Assistant Chemist

Developed and validated 75+ analytical processes for new product testing. Collaborated with QA, R&D, and production teams to ensure data accuracy and regulatory compliance. Presented research at internal conferences; communicated findings to stakeholders.

Starks Associates | Nov 2001 - Mar 2002

Chemist

N/A

My Education

Take a look at my formal education

Alternate Certification, MathematicsBenedictine University | 2011
Masters of Science in ChemistryUniversity of Wisconsin | 2001
Bachelors of Science in Chemistry and MathematicsNorth Central College | 1999

About Me

Motivated to enter insurance and data analytics to apply my scientific precision, teaching experience, and analytical training to drive data-informed decisions and improve operational and risk-based outcomes.

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