About rootKIDD

Founder & Lead Consultant – Rasmus S. H. Christensen

• 8+ years as a Software Engineer & Cyber Security Specialist
• PBA in Software Development – Computer Science, Business Academy South West Denmark
• Certified Penetration Tester (CPENT) – EC Council
• Additional courses: Algorithms & Data Structures, Computer Architecture & Network, Embedded Software, Engineering Mathematics (Aarhus University)
• Extensive experience in high‑critical and highly specialized systems across iGaming, Finance, Healthcare, Reg‑Tech, Engineering and Online Auction domains.

Our Services

• Red‑Team & Penetration Testing – Web, API, IoT & Infrastructure
• Security System Audits – Architecture, Code, Deployment & Compliance
• Secure Code Reviews
• Vulnerability Management – Discovery, Prioritisation & Remediation
• Security Advisory & Training – Incident Response, Threat Modeling, Secure Development Lifecycle

Professional Experience

• System Developer & Tech Lead – Spillehallen.dk (Aug 2023 – Present)
• Software Developer – Sydbank (Mar 2023 – Aug 2023)
• System Developer & Cyber Security Specialist – Autonik AB (Aug 2020 – Mar 2023)
• System Developer – CRH Concrete A/S (Sep 2019 – Aug 2020)
• IT Developer – muinmos ApS (Dec 2018 – Aug 2019)
• Software Developer – AutoProff Danmark A/S (Jun 2018 – Nov 2018)
• Software Developer – Compu-Game A/S (Jan 2017 – May 2018)

Industries Served

• iGaming – Slot Machine development at Spillehallen.dk
• Finance – Microsoft Dynamics development, MS SQL bug fixing
• Laboratory Information Systems – National Microbiology Database (MiBa) at Statens Serum Institut on InterSystems platform
• Reg‑Tech – Automated Regulatory Compliance at Muinmos
• Engineering – Revit plug‑in development for CRH Concrete
• Online Auction – Car Auction platform at AutoProff

Technical Expertise

• Programming Languages – C#, C/C++, PHP (Laravel), Python, Bash, ObjectScript, JavaScript, Java, XML, Rust (small projects)
• Frameworks & Libraries – libtorrent, Chromium Embedded Framework, MVC, Microservices, API, Desktop Apps
• Databases – SQL Server, MySQL, InterSystems (high‑volume & high‑critical systems - national healthcare)
• Platforms – AIX (high‑critical internal network administration), Web, Desktop, IoT, Plug‑ins
• Security Tools – PenTest, Vulnerability Scanners, Incident Response, Threat Modeling