JL
Jens Leerssen
Data Engineer at Cricket Health
Missoula, Montana, United States · 1 connectionNot on Unlinked · Imported profile. Is this you? Claim it
Is this about you? Request removal
About
Proficient in using SQL, R, and ingenuity to generate sound analytical pipelines. Skilled at working in documentation sparse environments and aligning raw, disjointed data using scalable solutions. Applying data science, machine learning, and software engineering skills to mitigate fraud and risk.
Experience
Data Warehouse ArchitectCricket Health (now part of Interwell Health) Basic company page — company details not listed yet
Apr 2020 to Mar 2022
Apr 2020 to Mar 2022
Data EngineerCricket Health (now part of Interwell Health) Basic company page — company details not listed yet
Apr 2019 to Apr 2020
Apr 2019 to Apr 2020
Consultant - Data AnalysisMindscale AI Basic company page — company details not listed yet
Aug 2018 to Aug 2020
Aug 2018 to Aug 2020
Senior Quantitative AnalystBrightBytes Basic company page — company details not listed yet
Jan 2017 to Oct 2017
Jan 2017 to Oct 2017
Data AnalystUniversity of California, San Francisco Basic company page — company details not listed yet
Mar 2013 to Apr 2014
Mar 2013 to Apr 2014
Program AnalystUniversity of California, San Francisco Basic company page — company details not listed yet
Dec 2012 to Mar 2013
Dec 2012 to Mar 2013
Education AnalystUniversity of California, San Francisco Basic company page — company details not listed yet
Sep 2012 to Dec 2012
Sep 2012 to Dec 2012
Team Leader & Data Specialist AnalystUniversity of California, San Francisco Basic company page — company details not listed yet
Mar 2012 to Sep 2012
Mar 2012 to Sep 2012
Life Science TeacherOakland Unified School District Basic company page — company details not listed yet
Jan 2007 to Jan 2012
Jan 2007 to Jan 2012
Teacher AssociateSeneca Family of Agencies Basic company page — company details not listed yet
Feb 2007 to Jun 2007
Feb 2007 to Jun 2007
Classroom CounselorSeneca Family of Agencies Basic company page — company details not listed yet
Oct 2005 to Feb 2007
Oct 2005 to Feb 2007
Portfolio AdministratorColumbia Management Basic company page — company details not listed yet
Jan 2003 to Jan 2004
Jan 2003 to Jan 2004
Office AssistantColumbia Management (on contract with Manpower) Basic company page — company details not listed yet
Jan 2002 to Jan 2003
Jan 2002 to Jan 2003
Education
Vanderbilt University
Bachelor of Arts (BA) Psychology (Experimental and Quantitative Studies of Human Behavior); Anthropology
Bachelor of Arts (BA) Psychology (Experimental and Quantitative Studies of Human Behavior); Anthropology
Université Paris-Sorbonne
Diplome (with Distinction): Business/Commerce Economics French Language and Civilization
Diplome (with Distinction): Business/Commerce Economics French Language and Civilization
Hack Reactor
Software Engineering
2018
Software Engineering
2018