I build secure software

Software engineer specializing in security architecture — helping teams build systems that protect rather than expose.

Recent Insights

Thoughts on software engineering, cybersecurity, and building things that matter.

Article

Inside a Real Penetration Test: From Reconnaissance to Remediation

Key Findings Overview:

Insight Nov 2025
Article

2025 Security Breaches: What We Learned

The Major Incidents That Defined 2025

Insight Oct 2025
Article

Case Study on Vastaamo Data Breach

The breach was perpetrated by one Aleksanteri Kivimäki and was accompanied by a “double extortion” scheme where ransoms were demanded...

Insight Nov 2024

Selected projects showcasing expertise in secure software development and user-centered design.

Active

Gallifrey Consulting

Independent cybersecurity practice specializing in secure software architecture and penetration testing

Security Consulting 2023–Present
Live

CanHadi Surf

Satirical surf platform combining tech humor with modern JAMstack architecture

Personal Project 2024
Live

Tan Yong Kang

Satirical tech commentary platform where industry trends meet gentle roasting

Satirical 2024
Delivered

Strata Multi Services

Digital transformation with custom CRM integration and automated reporting systems

Enterprise 2023
Delivered

Big Duck Music

Interactive portfolio platform with audio streaming and event management capabilities

Creative 2023