David Derouselle

David Derouselle Westland, MI |- |-| [LinkedIn] | [Cybersecurity Portfolio] Security Data Analyst | Healthcare Data | Compliance-Driven | Security Inventory & Mapping Analytical and solutions-driven professional with over 10 years of experience in healthcare operations and a growing specialization in cybersecurity. Skilled in structured data flow analysis, file-based metadata handling, and cross-functional coordination across regulated environments. Hands-on experience in vulnerability scanning, network traffic analysis, and security tools like Splunk and Wireshark. Currently developing a cybersecurity home lab to simulate real-world data governance and threat detection scenarios. Adept at working with sensitive data, driving security-focused inventories, and delivering insights in alignment with compliance frameworks. CORE SKILLS & TOOLS - Data Flow Mapping | File Inventory & Classification | Site-Level Reporting - Security Tools: Wireshark, Splunk, Varonis (exposure), Qualys (learning), Suricata - Data Environments: SharePoint, File Servers, Windows & Linux OS - Languages: SQL (BigQuery, MySQL), Python - Soft Skills: Problem Solving | Collaboration | Confidentiality | Root Cause Analysis - Healthcare & Life Sciences Operations | HIPAA Compliance | Cross-Site Coordination RELEVANT PROJECTS & TRAINING Google Cybersecurity Certificate (In Progress – Feb 2025) - Simulated incident response in TryHackMe Labs (Linux/Windows forensics, log analysis) - Built secure home lab using Splunk, Suricata, and packet analyzers - Conducted network and file-based inventory scenarios in sandbox environments Security Auditing Projects - Performed simulated data flow analysis and classification using Wireshark and SIEM tools - Root-cause investigations of data behavior and access activity across virtual file systems PROFESSIONAL EXPERIENCE Healthcare Operations Analyst Veterans Affairs Hospital | Ann Arbor, MI 08/2023 – Present - Maintained compliance and confidentiality in mental health records within federal systems - Collaborated with clinical and administrative teams to improve operational efficiency - Documented and reviewed secure patient data workflows to ensure accuracy and regulatory alignment Patient Care Analyst Walter Reuther Psychiatric Hospital | Westland, MI 02/2017 – Present - Supported data-centric documentation processes and daily healthcare operations - Analyzed case flow and implemented cross-team coordination practices - Worked with structured and unstructured documentation across digital systems Applied Behavioral Analysis Technician Gateway Pediatric Center | Bingham Farms, MI 01/2016 – 02/2017 - Collected behavioral data and implemented therapy protocols for pediatric clients - Maintained detailed records and collaborated with care teams on patient insights EDUCATION & CERTIFICATIONS - Google Cybersecurity Professional Certificate – Merit America (Completed – Feb 2025) - Google Data Analytics Certificate (Completed – Mar 2024) - Bachelor of Arts in Psychology – Michigan State University (May 2013) ADDITIONAL PROJECTS Data Adjusters Challenge 2024 - Participated in team-based design of ethical digital environments - Co-contributor to Amazon #1 release in data ethics; built digital literacy and storytelling skills