Graylen Lee
El Paso,TX
Summary
Adept at transforming data and enhancing cybersecurity at El Paso Health Information Exchange, leveraging SQL and Python to ensure data integrity and streamline processes. Leadership experience in the United States Army National Guard honed decisive team management skills, achieving top performance metrics and significantly improving operational efficiency.
Overview
6
6
years of professional experience
Work History
Senior Data Analyst
El Paso Health Information Exchange
2022.10 - 2024.10
- Data Quality Assurance: Conducted quality assurance on partner data, ensuring accurate transformation to HL7 standards. Identified issues and collaborated with developers to resolve them, maintaining high data integrity.
- Mirth Connect Administrator: Built data channels and wrote JavaScript for transforming data. Developed custom scripts to ensure seamless integration across systems.
- Cybersecurity Integration: Integrated Qualys for Vulnerability and Asset Management, enhancing the organization’s cybersecurity posture by identifying vulnerabilities and securing critical assets.
- Database Modeling & Management: Utilized MySQL Workbench to model databases for new partners and for research purposes. Supported these databases for use in research dashboards and analytics.
- IT & Infrastructure Support: Reimaged office computers and configured firewalls, improving overall security and functionality of the office’s IT infrastructure.
- Documentation & Reporting: Authored detailed QA reports, technical documentation, and transformation protocols to ensure compliance and improve data processes across the organization.
Military Officer Candidate
United States Army National Guard
2021.08 - Current
- Leadership Development & Officer Training: Contracted with UTEP’s ROTC program, receiving formal training in military leadership, strategy, and tactics while preparing for commissioning as an officer.
- Field Artillery Officer Shadowing: Assigned to shadow a Field Artillery Platoon Leader with my National Guard unit, gaining firsthand experience in leadership, decision-making, and operational planning.
- Training & Operational Management: Took charge of several training events and day-to-day tasks typically managed by officers, including coordinating platoon activities, managing logistics, and ensuring readiness of equipment and personnel.
- Mentorship & Team Leadership: Developed leadership skills by assisting in the planning and execution of training exercises, providing guidance to junior soldiers, and learning under the mentorship of senior officers.
Fire Direction Control Specialist
United States Army National Guard
2018.08 - 2021.08
- Fire Control Operations: Operated and maintained field artillery fire control systems, ensuring precise coordination between gun teams for effective artillery support.
- Tactical Fire Coordination: Expertly calculated and transmitted fire mission data, facilitating accurate and timely artillery strikes in support of ground operations. Maintained constant communication to synchronize fires with evolving battlefield conditions.
- System Maintenance & Operation: Performed diagnostics and troubleshooting on complex artillery fire systems, ensuring optimal functionality and rapid deployment during missions.
- Team Leadership & Collaboration: Coordinated efforts between multiple gun crews and command elements, fostering strong communication and teamwork under high-pressure, time-sensitive conditions.
- Operational Planning & Execution: Supported mission planning by analyzing terrain, weather, and other critical factors affecting artillery accuracy, contributing to successful operations.
Office Manager
H&r Block
2021.01 - 2021.04
- Team Leadership: Managed a team of tax professionals, ensuring timely and accurate completion of client tax returns during the peak tax season.
- Operational Efficiency: Optimized office workflows and ensured that deadlines were consistently met, contributing to the office becoming top-performing in the district.
- Client Service & Satisfaction: Monitored client interactions, maintained high customer satisfaction, and resolved any escalated issues to ensure smooth service delivery.
- Performance Oversight: Tracked individual and team performance metrics, motivating the team to meet targets and maintain high standards throughout the tax season.
Education
BBA - Computer Information Systems & Business Analytics
The University of Texas At El Paso
El Paso, TX05.2025
Skills
- SQL: Experienced in querying, managing, and modeling relational databases for data analysis and reporting.
- Python: Proficient in data manipulation, analysis, and automation using libraries such as pandas and NumPy.
- R: Skilled in statistical analysis, data visualization, and predictive modeling.
- Power BI: Expertise in building interactive dashboards and reports to visualize data insights.
- Excel: Advanced proficiency in data analysis, pivot tables, VLOOKUP, and complex formulas for financial modeling and reporting.
- Tableau: Capable of designing dynamic, data-driven visualizations and dashboards for business intelligence purposes.
Timeline
Senior Data Analyst
El Paso Health Information Exchange
2022.10 - 2024.10
Military Officer Candidate
United States Army National Guard
2021.08 - Current
Office Manager
H&r Block
2021.01 - 2021.04
Fire Direction Control Specialist
United States Army National Guard
2018.08 - 2021.08
BBA - Computer Information Systems & Business Analytics
The University of Texas At El Paso
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