chris017

Telefónica offers mobile and fixed telephony, broadband, and digital services worldwide. I was involved in B2B, T-MM, Technology Strategy & Innovation. Developed a Salesforce uploader for bulk uploads and concepts for the Innovation Experience Area. Introduced blockchain technology via Blockchain Single Sign-On. Implemented my bachelor's thesis in the Innovation Experience Area, which was graded 1.8.

Giesecke+Devrient specializes in security technology, including banknote printing, smart cards, and secure digital payment solutions. I was involved in the development and security department. Designed and implemented a GUI application using Python to load operating systems onto microchips.

CS Development is a start-up company that provides tailor-made, user-friendly websites and SEO to optimise online presence.

Avast offers antivirus software that protects computers and mobile devices from malware, viruses, and other online threats. I was involved in the development department. Development of a Chrome extension. Implementation of a secure login system with reliable database connection to manage user data.