Engineering & Software Systems (ATS)

SEAN G. BROWN Electrical Engineering & Software Systems | Automation, Internal Tools & Cybersecurity Sanford, NC | Raleigh-Durham Area | sean.brown.creates@gmail.com https://seangb.com/ | https://github.com/seabAu | https://linkedin.com/in/sean-brown-116b4b79

PROFESSIONAL SUMMARY Electrical-engineering and full-stack software background spanning industrial power and controls design, hydropower modernization, field testing, operational applications, Microsoft cloud systems, automation, and cybersecurity. Builds engineering tools and diagnoses problems across hardware, software, data, and operational workflows. Earlier electrical experience complements recent hands-on software, cloud, and security work.

TECHNICAL SKILLS Electrical Design: Industrial power distribution, feeder and branch circuits, motor controls, VFDs, instrumentation interfaces, grounding, lighting, cable and conduit sizing, cable trays, NEC Engineering Tools and Deliverables: AutoCAD, SKM Powertools, arc-flash studies, one-line diagrams, schematics, wiring diagrams, cable schedules, switchgear, MCCs, PLC schematic design support Field and Utility Engineering: Electrical acceptance and maintenance testing, insulation resistance, high-potential testing, continuity testing, fault diagnosis, hydropower modernization, protective-relaying design support Software and Data: TypeScript, JavaScript, React, Node.js, Python, FastAPI, PHP, C# (prior use), REST APIs, SQL, MongoDB, PostgreSQL, SQLite Cloud, Automation and Testing: AWS EC2, Microsoft Azure, Microsoft 365, Entra ID, Intune, Power BI, Power Apps, Power Automate, Docker, Git, CI/CD, Playwright, Jest, pytest Security and Operations: Cybersecurity policy and employee training, phishing simulations, threat response, endpoint security, technical documentation, Tier I/II support

PROFESSIONAL EXPERIENCE

Apex Waves Web Developer (Full Stack Applications & Internal Systems) Raleigh, NC | November 2025 - May 2026 - Modernized legacy e-commerce and internal operations systems supporting inventory management, quote requests, RMA intake, order fulfillment, customer checkout, and procurement. - Built internal micro-applications, procurement scrapers and integrations, diagnostic utilities, and data-visibility tools that removed bottlenecks and made failures easier to identify and resolve. - Audited AWS/EC2 resources and removed unused capacity, reducing estimated monthly spend from approximately $12,000 to $2,500 (about 79%).

Sibylline, Ltd. Full-Stack Software & Systems Engineer / Cybersecurity Lead Official title: Technical Developer London, UK (Remote) | June 2020 - November 2025 - Developed a full-stack MERN application to retrieve, search, visualize, and export UK Crime Reports API data for company analysts, using React, Mapbox, Axios, geographic queries, data tables, and JSON/CSV export. - Built Power Platform applications and automations; engineered Intune endpoint policies; administered Azure, Microsoft 365, Entra ID, SharePoint, Teams, and Exchange. - Managed company-wide cybersecurity policy and employee training; led quarterly phishing simulations, monthly security PSAs and alerts, and foundational and intermediate cybersecurity instruction. - Handled phishing and security incidents, Tier I/II support, and technical documentation across development and IT operations.

Industrial TurnAround Corporation (ITAC) Electrical Engineer Associate II Official title: Electrical Engineering Design Associate II Raleigh, NC | March 2018 - May 2020 - Designed industrial power cabling, routing, and associated infrastructure for motors, pumps, conveyors, compressors, fans, heaters, VFDs, panels, junction boxes, and Allen-Bradley/Rockwell motor control centers (MCCs). - Sized cables, conduits, and cable trays in accordance with the National Electrical Code (NEC); performed arc-flash studies using SKM Powertools. - Produced one-line diagrams, schematics, wiring diagrams, cable schedules, scopes of work, design specifications, lighting calculations, and power, lighting, and grounding plans in AutoCAD. - Coordinated structural general arrangements and instrumentation/control signals; prepared RFIs, conducted site visits, and developed feeder/branch-circuit designs and distribution-equipment documentation.

Industrial Tests, Inc. Field Engineer (Contract) Rocklin, CA | June 2017 - August 2017 - Performed electrical acceptance and maintenance testing on switchyard and control-room equipment. - Completed insulation-resistance, high-potential, and continuity testing, plus mechanical inspections of terminations and enclosures. - Diagnosed failed tests, performed repairs or provided recommendations, and documented findings under NETA testing and NFPA 70E electrical-safety practices.

Aerotek Hydropower EIT Electrical Designer (Contract) Contract assignment to HDR, Inc. Sacramento, CA | January 2016 - June 2017 - Supported modernization and restoration of a 120 MW pumped-storage hydropower plant. - Applied NEC standards to cable, conduit, cable-tray, circuit-breaker, motor, and transformer sizing; optimized feeder and branch-circuit cabling for power and control devices. - Interpreted schematic I/O signals to create cable-conduit schedules; produced schematics, build-ready wiring diagrams, and panel drawings; assisted with low- and high-voltage protective-relaying modernization. - Created time-saving Excel tools for applying NEC sizing requirements to more than 2,000 cables, conduits, and cable trays. - Contributed to planning and budgeting and received training in switchgear, MCC, and PLC schematic design.

SELECTED SOFTWARE PROJECTS Splicr (https://splicr.seangb.com/): Python/FastAPI document-to-audio application with asynchronous jobs, provider adapters, checkpoints, automated testing, and CI/CD. COMPOSR (https://composr.seangb.com/): React diagnostics workbench using Playwright and Lighthouse. Mindspace (https://mindspace.seangb.com/): React/MERN application with interconnected scheduling, task, note, and reminder systems.

EDUCATION Washington State University, Pullman, WA Bachelor of Science in Electrical Engineering September 2012 - May 2015

ADDITIONAL CREDENTIAL Engineer-in-Training (EIT)