Cyber Security

Acting manager responsible for business development and service delivery: advisory, assessments and certifications of software quality aspects (incl. functionality, reliability, performance, security, usability) for cloud services, apps, software products and IoT solutions (incl. CMMI, ISO/IEC/IEEE 12207, ISO/IEC 25001, ISO/IEC 25010, ISO/IEC 25051, ISO/IEC 5055, DIN EN ISO 9241); data privacy / GDPR assessments; (software) escrow services; open source (FOSS) compliance; assessments and certifications of ISO/IEC 5230 (OpenChain)

Manager responsible for business development and service delivery: trainings, advisory, assessments and certifications of automotive security (ISO/SAE 21434, ISO 24089, ISO 15118) and industrial / OT security (IEC 62443, ISASecure, ISO/IEC 30111, ISO/IEC 29147); risk assessments and technical due diligence; product security testing / penetration testing of software systems, industrial components and industrial IoT systems (IIoT)

Prepared and conducted IT security audits as well as ethical hacking activities on Siemens’ systems, products and services. Lead engagements with multiple auditors and reported to senior management.

Low-level software development. Extended OpenBSD kernel. Created new bootloader for UEFI.

Improved internal software testing processes (for an ITIL/ISO 20000 environment) which led to project completion on time.

Project manager in a requirement engineering project for a small advertisement company. Created SRS for their new product. Designed new mobile application.

Low-level software development for Linux. Created device drivers and developed system software. Reverse engineered and re-implemented proprietary network protocol.

Defined and implemented (IT) compliance guidelines which are now used by all IT employees. Conducted gap analysis and made recommendations for C-level management for meeting all regulatory requirements.