Posts

All the articles I've posted.

• Chatbot or AI Agent, where is your head at

  Published:Mar 6, 2026 |  at 12:28 PM

  Chatbots are everywhere. AI agents are the new hype. As a developer, where should you focus? Here is a clear and practical perspective.

• What happened when I moved my apps to my own server

  Published:Feb 26, 2026 |  at 03:00 PM

  Within an hour of going live on Hetzner, bots were already trying to break in. Here's what I did to lock down my server using SSH keys, Fail2ban, UFW, and real-time monitoring with Betterstack.

• Secure your rust code with Trivy: local scan and gitHub actions ci/cd

  Published:Feb 10, 2026 |  at 03:00 PM

  Learn how to use Trivy to scan your tust project for vulnerabilities, from a quick local scan to a fully automated gitHub actions pipeline.

• Optimizing docker images for Rust production ready deployment

  Published:Feb 7, 2026 |  at 02:30 PM

  After migrating to self-hosted VPS with Kamal Deploy, my disk filled up fast. Here's how I optimized Rust docker images and automated cleanup.

• Infrastructure Monitoring: Lessons from Bafoka

  Published:Jan 28, 2026 |  at 10:00 AM

  You don't need to change your app code to have great monitoring. Learn how we used Prometheus and Grafana to keep a blockchain platform running at 95.5% uptime.

• How I Structure Environments: Dev, Staging, and Prod

  Published:Jan 20, 2026 |  at 03:30 PM

  Environment separation is a discipline, not a tool choice. Learn how to properly structure dev, staging, and production environments regardless of your infrastructure.

• ECDSA Signatures in Bitcoin

  Published:Jan 16, 2026 |  at 02:27 PM

  Learn how ECDSA digital signatures secure Bitcoin transactions, with clear explanations and practical Rust code for key generation, signing, and verification.

• Bitcoin & Elliptic Curves for Developers

  Published:Dec 7, 2025 |  at 02:00 AM

  Discover how secp256k1 elliptic curve secures Bitcoin transactions, with key generation, digital signatures, and verification

• Code Is Law, Cypherpunk, and Cyberpunk: Understanding Digital Freedom

  Published:Dec 4, 2025 |  at 08:00 PM

  Explore the philosophies of Code Is Law, Cypherpunk, and the Cyberpunk movement, and understand their impact on privacy, freedom, and technology in our digital world.

• GPG for Developers: Securing Your Communications, Files, and Git Commits

  Published:Nov 28, 2025 |  at 02:00 AM

  Learn how to use GPG keys to encrypt messages, sign files, and verify Git commits, ensuring authenticity and trust in your projects.