Keifer Wiseman
Solutions Analyst at Independent Electricity System Operator (IESO)
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolKeifer Wiseman is a solutions-focused software engineer with nine years of experience modernizing legacy systems and delivering secure, production-critical applications across Java, Spring, React, Oracle, and Microsoft SQL Server. He has led reporting and BI initiatives, migrated CI/CD pipelines to GitHub Actions, and drove an on-premises-to-GCP lift-and-shift while resolving 300+ security vulnerabilities to make new code secure by design. Comfortable in both Tier 3 support for control-room‑facing systems and hands-on full‑stack development (C# ASP.NET, PL/SQL, ETL/SSIS), he combines rapid incident response with long-term modernization efforts. A trained mentor who has onboarded new hires and led cross-functional projects, he pairs a creative background in video and motion graphics with formal training in information security, giving him a pragmatic eye for usability and risk.
9 years of coding experience
5 years of employment as a software developer
Honours Bachelor of Applied Information Sciences (Information Systems Security), Honours Bachelor of Applied Information Sciences (Information Systems Security) at Sheridan CollegeCertificate Art & Design Foundations, Certificate Art & Design Foundations at George Brown CollegeToronto Metropolitan University
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (2)
ctf-platform4
ctf3
Programming languages (3)
Github contributions (5)
keiferwise/DeckGen
Jan 2024 - Jan 2025
Contributions:4 PRs, 101 pushes, 2 branches in 1 year
keiferwise/other-ctf
Oct 2020 - Nov 2021
Contributions:1 PR, 29 pushes, 3 branches in 1 year
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