lyonsja
@lyonsja
Experienced Data Analyst
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Work Experience
Data Analyst
OpenApp (an IQVIA business)•  February 2017 - September 2023•  Dublin
Data mining, pre-processing, analysis and quality control of large, complex datasets using R, Python (pandas) and SQL. Develop and maintain performance dashboards. Software testing, tracking technical issues via Jira. Maintain and organize a data framework. Data visualisation with Tableau Desktop/Workbook. Keeping documentation for all code written up to date. Communicating with cross-functional teams of project managers, developers, service desk personnel and clients to deliver results within a deadline. Optimising and automating project workflow.
Education
Technological University Dublin
Applied Mathematics, PhD•  October 2020 - December 2024
My Thesis is on Mathematical Modelling of Photonic Structures for Environmental Sensing.
Dublin Institute of Technology
Applied Mathematics, MS•  September 2015 - February 2017•  GPA: 3.7
University of Dublin, Trinity College
Physics, BS•  September 2011 - October 2015
