CTO and Co-Founder of AffinityClick Inc., a leading innovator in privacy-focused communication technology. Led the end-to-end technical strategy and product development of flagship solutions including Hushed, a second-number app offering secure, dedicated lines for private calls and texts, and Alosim, an eSIM platform that delivers seamless, cost-effective data plans for global connectivity. By architecting scalable infrastructures, fostering cross-functional collaboration, and guiding the engineering team from ideation to deployment, played a pivotal role in establishing AffinityClick as a trusted provider of user-centric communication tools, empowering customers with greater control, flexibility, and security in their digital communications.

Founded and led Datanomisch LTD, a software and consulting company delivering tailored technology solutions to a diverse range of clients. Oversaw the design, development, and implementation of innovative products, including search performance enhancements for Contraco Ltd., offline email processing software for Wiko Berlin’s research fellows, and a variety of internal business tools for Street One built with .NET and Oracle. By combining strategic technical direction, robust project management, and a commitment to excellence, Datanomisch LTD consistently provided effective, scalable software solutions that addressed complex operational needs and drove long-term client success.Keywords: Java, Ruby, Ruby on Rails, C#, ASP.NET, C++, J2EE, JBOSS, IBM MQSeries und DB2, Oracle, PostgreSQL, Cocoon, Solr, Nutch, Lucene, Mule ESB, Amazon, AWS, EC2, S3, SDB, SQS

CTO and Co-Founder of samedi.de, a pioneering digital healthcare platform modernizing patient-provider interactions and practice management. Oversaw the technical architecture, engineering roadmap, and product development to create a secure, scalable solution that integrated online appointment booking, telemedicine, and streamlined patient data management. Under this leadership, samedi.de became a trusted platform for healthcare professionals, improving access to care, operational efficiency, and patient satisfaction across a wide range of medical practices.Ruby on Rails, Ruby, ExtJS, Prototype, Medizin, Gesundheit, Ärzte, Patienten, Java, Sphinx, PostgreSQL, Ferret, Lucene, Solr, Terminvereinbarung, Gesundheitsakte, Patientenakte, Termine, Sicherheit, Verschlüsselung

Senior Consultant at Contraco Ltd., a specialized search engine technology consultancy focused on optimizing the performance and monetization of digital search platforms. Played a key role in enhancing search indexing performance and integrating advertising streams into the search results for various Telekom properties in Germany. By leveraging technical expertise in scalable architectures and revenue-driven features, contributed to the creation of efficient, high-performing search solutions that supported the company’s position in a competitive, fast-evolving market.Keywords: Solr, Lucene, Nutch, Fast, Cocoon, Attivio, Java, Amazon, AWS EC2, S3, SDB, SQS, Web scraping, Contextual advertising, SEM, SEO, Cocoon

Co-Founder and CTO of GewinnIdee AG, an early dot-com era digital marketing and engagement platform built using PHP. Guided the technical vision and architecture to create a robust, scalable system for delivering sweepstakes, contests, and interactive campaigns designed to drive user engagement and collect valuable customer insights. By leveraging the flexibility and rapid development capabilities of PHP, GewinnIdee successfully executed innovative marketing strategies that expanded brand reach, cultivated lasting customer relationships, and positioned the company at the forefront of online engagement solutions during a formative period of internet commerce.Keywords: PHP, Flash, Zend, Cache, on-line Gewinnspiele, Glückspiele, Virales Marketing, B2B, Communities