Backend Engineer focused on real-world systems & security.

I build, break, and improve backend systems:
• Distributed systems & performance
• Concurrency, locking, and scaling issues
• Security mindset & system vulnerabilities

Open for:
• Freelance backend work
• Architecture & code review
• Backend consulting

Need help?
www.notion.so/Backend-Consulting-c8e70e80a87e48e6b…