Summary
Overview
Work History
Education
Skills
Projects
Volunteer Experience
Organizations
Websites
Work Availability
Timeline
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Uyen Hoang

Uyen Hoang

Data Quality Engineer
Antioch,TN

Summary

A highly accomplished Data Quality Engineer with proficiency in SQL, Tableau, SSRS, ETL processes, Python, and more. Possessing a strong background in data analysis and visualization, excels in ensuring data accuracy and delivering high-quality solutions within project timelines. The track record includes consistently exceeding expectations and collaborating effectively in diverse environments. Brings a keen eye for detail, a commitment to data integrity, and an innovative approach to drive actionable insights for business success.

Overview

10
10
years of professional experience
5
5
years of post-secondary education

Work History

Data Quality Engineer

Optum - naviHealth
08.2021 - Current

Testing Expertise:

  • Designed comprehensive test plans, test cases, and test execution tailored to business requirements.
  • Engaged in wide range of testing disciplines, including but not limit to:
    - End-to-end project testing
    - Regression testing
    - Integration testing
    - Functional testing
    - UX/UI, UAT Testing
    - Data Migration Testing
  • Collaborated closely with developers to ensure delivery of high-quality solutions
  • Conducted rigorous analysis, including real-time data validation of 5-6 million daily data rows from diverse sources.

Data Quality Team Contribution:

  • Part of a dynamic data quality team responsible for:
    - Managing over 5,000 test cases (both automated and manual)
    - Maintaining the quality of approximately 100 SSRS and Tableau reports/dashboards
    Supported data-driven decision-making across organization

Automation and Process Improvement:

  • Automated test cases using iCEDQ for daily testing, resulting in:
    - Improved testing efficiency
    - Enhanced data quality
  • Actively contributed to QA process enhancements, including:
    - Defining key performance indicators (KPIs)
    - Evaluating new tools

CI/CD and Test Planning:

  • Proficiently operated within CI/CD pipelines, including Octopus Deploy, to streamline deployment processes.


Agile Methodologies and Tool Proficiency:

  • Demonstrated expertise in Agile methodologies (Sprint and Kanban).
  • Effectively utilized diverse set of software tools, including:
    SSMS, Visual Studio, SSIS, Postman, Tableau, Power BI, GitHub, Bitbucket...

Claims Representative

Optum
11.2018 - 08.2021
  • Completes accurate analysis of Physician and Hospital claims determination for payment or denial based on established rules and processes with quality of 100%
  • Upskill trained on adjustments and appeals to assist claims resolution and appeal team
  • Software uses: CSP Facets, IDRS, EDSS, I-CUE, Macros, Linx

Clinical Administrative Coordinator

Optum
05.2017 - 11.2018
  • Provided excellent Customer Service to both providers and members by resolving incoming inquiries and requests with the quality grade of five out of five in 2017
  • Making and answering a high traffic of outbound and inbound calls daily to schedule Housecalls visit appointments while maintaining good metrics required in the Call Center
  • Experience in working with different projects include: DNSP, Intrepid, Help Desk, Manual dialing, Concierge and specialty team.

Receptionist/Manager assistant

Venetian Nails Spa
01.2014 - 01.2018
  • Utilize communication and organizational skills to successfully interact with customers daily
  • Oversee day-to-day operations of all employees
  • Answered an average of 100 calls per day by addressing customer inquiries and solving problems.

Education

Master of Science - Data Analytics

Western Governors University
09.2022 - 01.2024

Data Analyst Nanodegree - undefined

Udacity
08.2018 - 02.2019

Bachelor of Science - Health Administration

Tennessee Tech University
08.2013 - 09.2016

Coursework Completed Toward Bachelor of Science in Nursing - undefined

Tennessee Tech University

Skills

    SQL

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Projects

  • Medical Data Analysis - Dec.2021

- Analyze hospital readmission rates using files that came from the Centers for Medicare and Medicaid Services (CMS).

- This project will focus on cleaning a raw medical file to prepare for the data analysis. The raw data file includes records of 10000 customers with 50 different columns.

- Libraries used: Pandas, numpy, matplotlib and seaborn.

  • WeRateDog Data Wrangling - Wrangle and Analyze Data - Jan.2019

- Wrangle 5000+ tweets from Twitter user WeRateDog to create interesting and trustworthy analyses and visualizations.

- Identify tidiness and quality issues of data

- Storing, Analyzing, and Visualizing Data

  • Investigate a Dataset: No-show Appointments Data Analysis - Nov. 2018

- Python libraries: NumPy, pandas

- Project analyzed one hundred thousand medical appointments in Brazil to identify some trends and factors from patients who did not show up in their appointments.

  • Weather Trend Project - Aug. 2018

- Extract data from a database using SQL queries

- Calculate moving average in spreadsheet

- Create a line chart for visualization

Volunteer Experience

  • VITA/TCE certification (Volunteer Income Tax Assistance/Tax Counseling for the Elderly), 01/2017, Present, Assisted Rutherford County resident to prepare tax follow by the Volunteer Standards of Conduct. Understand tax law and the tools available to assist with preparing and filing accurate tax returns.
  • NHC Healthcare, 2018, 2019, Went to NHC Healthcare with Optum team to visit and spend time with residents.
  • Medical Group, 2016, Went with a medical group to visit mental illness patients.
  • Mission Trip, 2013, 2015, Went to a mission trip in Vietnam to serve an ethnic group.
  • Saint John Bosco Catholic Church, 2009, Taught second grade orphans at Saint John Bosco Catholic Church.

Organizations

  • Greater Nashville Healthcare Analytics, 2018, Present
  • Nash SQL, 2018, Present

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

Master of Science - Data Analytics

Western Governors University
09.2022 - 01.2024

Data Quality Engineer

Optum - naviHealth
08.2021 - Current

Claims Representative

Optum
11.2018 - 08.2021

Data Analyst Nanodegree - undefined

Udacity
08.2018 - 02.2019

Clinical Administrative Coordinator

Optum
05.2017 - 11.2018

Receptionist/Manager assistant

Venetian Nails Spa
01.2014 - 01.2018

Bachelor of Science - Health Administration

Tennessee Tech University
08.2013 - 09.2016

Coursework Completed Toward Bachelor of Science in Nursing - undefined

Tennessee Tech University
Uyen HoangData Quality Engineer