ANGELINE J. THOMAS, MBA

Ashburn, VA

Cell: 571-***-**** • Email: adufm1@r.postjobfree.com

CERTIFIED TABLEAU DEVELOPER

Certified Tableau Developer with 10+ years in data management and security, system implementation, data analysis and reporting. 5+ Tableau developer, with demonstrated hands-on development experience. Analytical problem solver with a strong understanding of Human Resources. Hands-on experience producing world class, interactive dashboards which provided compelling value to key businesses. Outstanding organizational skills and meticulous documentation skills and a result driven team player. Effectively harbor data security and data integrity to sustain company compliance. Industry experience in Global Organizations, Government contracting and nonprofit companies.

SKILLS

Tableau Desktop • Tableau Server • SQL • Microsoft Office • Data Warehouse • Dashboard Visualizations • Data Analytics / Modelling • KPIs • UAT • Problem-solving • Organized and detail oriented • Communication and presentation • Time Management • Adaptability • Interpersonal Skills • Leadership • multi-tasking • Quick Learner

WORK EXPERIENCE

COVID Layoff / Active Career Break Caring for Elderly Parents August 2020 – present

Excited and energized to go back to work

Acquired a Tableau Desktop Specialist Certificate, using Tableau version 2022.3

Peraton Inc., Herndon, Nov. 2019 - August 2020

Senior Tableau Developer

Responsible for modifying and building Tableau Dashboards and visualizations that empowered decision makers. Developed interactive dashboards with filters, groups, sets, hierarchies, and calculations, using Tableau 10.1.7. Combined complex data from multiple data sources.

Remodeled existing dashboards and made enhancement increasing loading rate by 20%

Devised state-of the art documentation of dashboard best practices that increased efficiency by 30%

Communicated and collaborated with team developers, users and partners to gather and analyze requirements and develop technical specifications

Performed Tableau System administrations duties and pro-actively participated in agile projects, using Tableau 2020.3

United States Pharmacopeia, Rockville, MD March 2017 – Nov. 2019

Business Intelligent Analyst/Tableau Developer

Responsible for building highly interactive, customizable Tableau reports for large datasets. Blend data to create powerful dashboards, create action filters, parameters, and calculations for preparing dashboards and worksheets in Tableau. Responsible serving as a technical resource for HR and Security departments/ functional areas.

Constructed attrition interactive dashboards for the HR business unit, which solved employee retention rates by 50% company wide

Performed Data validation on various Tableau reports and solved data discrepancies by 20%

Assisted in 25%-unit testing, working closely with the QA department to validate datasets and move through the testing process

Evaluated, and enhanced existing system to optimize and increase reporting efficiency using Tableau 10.1

American College of Radiology, Reston, VA July 2013 - March 2017

Human Resources Information Systems & Business Intelligent Analyst

Provided vendor management, end-user support, training, and troubleshooting for all HRIS modules. Conducted audits to ensure accuracy, integrity, and compliance. Created various standard, analytics, and ad hoc reports for senior leadership review. Designed standardized dashboards and reports to increase operational efficiency and increase in BI solution adoption.

Produced resulted oriented business reports and dashboards, for the entire company within the first year of joining the team

Worked closely with Business users. Interacted with ETL developers, Project Managers, and members of the QA teams

Achieved a 95% payroll accuracy by automating approval workflow processes

Enabled an 95% decrease in payroll transmission error rate over 2 years by developing key audit controls and improve system workflows

Pioneered an 80% reduction in manual data entry by leading data migration and integration with existing HRIS software

Deltek Inc., Herndon, VA May 2008 – Nov. 2012

Senior Human Information Systems Analyst

Generated analytics reports for all HR areas, payroll, recruiting, compensation, performance management, training, and government compliance. Participated in the implementation of a Performance Management System, which included project management, procedure, and process flow documentation.

Promoted within 8 months due to strong work performance and meeting company objectives

Influenced decision-making by generating analytics reports for all HR areas, resulting in 30% increased efficiency

Planning Systems Inc. (QinetiQ), Reston, VA Jan. 2006 - May 2008

Human Resources Assistant

Human Resources Assistant in charge of maintaining data security and data integrity of the HRIS (GS Premier System), ensuring accurate reporting. Assisted with all HR-related projects as required.

Expedited pre-employment background checks, drug tests, with a 2-day turn- around

Responded to benefit queries. Served as primary liaison between employees and insurance carriers

EDUCATION

University of Maryland University College, Largo, MD

Master of Business Administration

CERTIFICATIONS

• Tableau Desktop Specialist

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