Analytically-minded, versatile data professional motivated to take on new challenges with a strong business acumen and excellent communication skills. As an experienced Data Scientist, I am adept in data wrangling, preprocessing, and analyzing large, intricate datasets and deriving insightful solutions to complex problems. I am proficient in Python, PySpark, SQL, DAX, Scala, and wide range of Machine Learning frameworks.
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FounderAtlas Equity Group LlcFlorida, United States
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Business Intelligence EngineerAircare Health Dec 2023 - PresentTampa, Florida, United States -
Data ScientistUpwork May 2023 - Present -
Data Scientist/Business Intelligence AnalystTraffic Tech 2021 - May 2023Chicago, Illinois, United States● Led efforts to automate and optimize ETL and logisitics data reporting at Traffic Tech using Python, DAX,and SQL scripts, reducing reporting time by 96% and saving over $150,000 annually● Translated complex technical insights into understandable terms for non-technical stakeholders,showcasing the business value of machine learning.● Collaborated across the Carrier Sales, Customer Sales, Operations, and Pricing departments to alignreporting needs with business objectives and customer experience● Led the creation of a comparative performance analysis of sales reps, facilitating dynamic developmentalapproaches● Developed a Supplier Recommender app, as well as At-Risk Customer, Customer Segmentation, and LTLShipment Clustering models with various machine learning algorithms -
Professional AthleteElmira Enforcers Feb 2020 - Aug 2021Elmira, New York, United States
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Professional AthleteMentor Ice Breakers Aug 2018 - Feb 2020Mentor, Oh• Delivered excellent results consistently when working in high-pressure circumstances and fast-paced workplaces.• Honors for Forward of the Year in the 2018–19 FPHL Season.• Mentor Ice Breakers franchise all-time points leader• Mastered the ability to adapt to and succeed in multiple roles • Demonstrated outstanding leadership qualities and self-discipline both on and off the ice.
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Professional AthleteDinslaken Kobras Nov 2017 - Apr 2018Dinslaken, Germany
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Assistant Systems EngineerTimex Group Jun 2016 - Aug 2016Middlebury, Ct• Evaluated wrist-based optical heart rate monitors in-depth, coordinated product testing, and collected data• Identified the needs of the department and suggested technical direction enhancements• Developed engaging PowerPoint presentations to effectively communicate findings to stakeholders• Maintained strong knowledge of interfaces and regulatory guidelines through continuous training and education.• Engineered, recorded and implemented maintenance to complete system upgrades and improvements with update manager.
Mark Essery Education Details
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Data Science -
Mathematics, Physics
Frequently Asked Questions about Mark Essery
What company does Mark Essery work for?
Mark Essery works for Atlas Equity Group Llc
What is Mark Essery's role at the current company?
Mark Essery's current role is Founder.
What schools did Mark Essery attend?
Mark Essery attended Springboard, Framingham State University.
Who are Mark Essery's colleagues?
Mark Essery's colleagues are Danielle Mitchell, Maxwell Hyska, Michelle Palmer, Lmsw, Mba, Oswald Pare, Suzanne Roberts Koon, Sarah Thompson, Marika Sheppard.
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1justflour.co.za
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2synovate.com, ipsos.com
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Mark Essery
Chicago, Il -
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