Portfolio

guest@samberry.dev:~/portfolio# head ./*

• Self-hosting, including this website April 2026

  This website, built with Eleventy, HTML, CSS, and JavaScript, is hosted on an Oracle Cloud Free Tier AMD Compute Instance. I use Proxmox, NixOS, Ansible, Docker, Kubernetes, and ZFS to self-host various services, including media servers, productivity tools, and network utilities.

• CTF Competitions (Cyber Security) April 2026

  CTFs have helped sharpen my skills in reverse engineering, web security, forensics, and scripting under time pressure. They’ve strengthened my secure coding, Linux proficiency, and DevOps readiness—making them a key part of my hands-on cybersecurity growth.

• Open-Source Contributions April 2026

  I contribute to open-source projects like RuneLite and Scrutiny, focusing on usability and feature enhancements. My work includes UI improvements, hotkey functions, and smart overlays—driven by a passion for clean, user-focused design in both gaming and system tools.

• Additional Qualifications / Courses July 2024

  This section highlights my additional qualifications across software development, cybersecurity, language, and game design. From earning Java and CEH certifications to Unity game dev courses and Danish language training, these programs reflect my commitment to continuous learning and skill growth.

• Writeup: KalmarCTF 2024 - File Store (Web) March 2024

  KalmarCTF 2024, the competition took place on Fri, 15 Mar. 2024, 17:00 UTC to Sun, 17 Mar. 2024, 17:00 UTC. Featuring a variety of categories including pwn, crypto, web, rev, and of course miscgang will deliver.

• Friendship Lamp Clone March 2021

  I built a DIY version of LuvLink’s Friendship Lamps using ESP8266, NeoPixels, and MQTT—three lamps, synced across countries, for less than half the price. The project combined embedded systems, OTA updates, and Wi-Fi UX, making it one of my most rewarding personal builds.

• Writeup: Aarhus CTF 2019 - Navitas (Web) May 2019

  For the first time ever, the Department of Computer Science at Aarhus University hosted a Capture the Flag competition, where contestants participated in 24 hours of trying to break Cyber Security.

• Writeup: Aarhus CTF 2019 - LeakDB (Web) May 2019

  For the first time ever, the Department of Computer Science at Aarhus University hosted a Capture the Flag competition, where contestants participated in 24 hours of trying to break Cyber Security.

• Writeup: Aarhus CTF 2019 - Repeated XOR 2: Electric Boogaloo (Crypto) May 2019

  For the first time ever, the Department of Computer Science at Aarhus University hosted a Capture the Flag competition, where contestants participated in 24 hours of trying to break Cyber Security.