Gregory Guzman

Computer Science student expected to graduate in 2027. Experience in fullstack development, databases and IT security, with an independently developed business platform and software improvements for Shoei Canada.

Owner and Full-Stack Developer at SystemBuddy (2024-01 – Present)

• Independently built a business platform with 55 ASP.NET Core API controllers, React/TypeScript and PostgreSQL; released for testing.
• Implemented JWT authentication, role-based permissions and tenant data isolation with Entity Framework Core.
• Built real-time features, Electron agents and automated tests, plus SNMP monitoring and syslog services.

Developer / IT Technician at Shoei Canada (2024-03 – Present)

• Cut startup from about five minutes to nearly immediate through asynchronous execution and database optimization. Graphs load in about four seconds; the application serves 20-50 users.
• Documented legacy code, maintained Windows servers, deployed workstations with a custom company image and administered PostgreSQL on Linux.
• Ran phishing simulations, responded to security incidents and strengthened access controls and SQL injection protections.
• Created security and coding guidelines and employee training materials.

Internet Payroll Support Advisor at CGI (2022-06 – 2022-09)

• Provided technical support and helped customers resolve payroll questions.

Co-owner and Developer at Karma Network (2018 – 2022)

• Developed and tested game-server plugins and features, managed staff and provided user support with two co-owners.

Volunteer Moderator at Mineplex (2016 – 2018)

• Moderated the platform, resolved player disputes and reviewed staff applications.

Computer Science in Computer Science – John Abbott College (2023 – 2027)

Secondary School Diploma (DES) – Centre d'éducation des adultes Antoine-Brossard (2021)