Claus H. Bressmer

Chairman & Co-founder

Claus Bressmer is a senior executive, private investor and co-founder of Vereign® AG. Based in Asia for more than 12 years, he led the Technology Business Unit of the Market Expansion Services Group DKSH in South East Asia.

Kalin Canov

Product Manager

Kalin is Product Manager and General Manager of Vereign® Labs Ltd. He is an experienced Information Technology Manager with a demonstrated history of working in the computing software industry. His background is colorful with big and small products for startups as well as enterprise companies. Kalin is a goal-oriented person who always seeks for improvements with a simple motto: “Success is just the end of the beginning.”

Ivan Dzheferov

Community Builder

Ivan Dzheferov is a software engineer, project manager and community builder responsible for helping our team exceed client expectations. He built a vast network, including as co-founder of the Trakia Tech think tank and the entrepreneur behind Plovdiv's leading co-working space.

Valeri Fikov

DevOps Engineer

Valeri is an experienced DevOps seeking continuous infrastructure improvement. He has gathered valuable insights from both large and SME clients. Valeri’s latest interest has been captured by infrastructure automation and Kubernetes. In between his professional fervour and the family, he tries to find time to play the occasional occasional video game.

Rosen Georgiev

Head of QA

Rosen is an experienced QA engineer with strong passion for quality. He has more than 5 years of Automation Testing experience in top global companies in multiple spheres. From leading a QA team for the global E-Commerce giant Rakuten to the FinTech company SumUp.

Dr. Felix Greve

Chief Operating Officer & Co-founder

Felix Greve is co-founder of Vereign® AG. He is a German lawyer and an internationally experienced legal counsel specialized in computer technology and well versed in IT, e-commerce, data protection, distribution and general private (international) law. He is also the former Chief Information Security Officer of a world wide operating logistics company and therefore well seasoned in large scale management processes and compliance aspects of cyber security and resilience requirements.

Georg C. F. Greve

Chief Executive Officer & Co-founder

Georg Greve is a software developer, physicist, entrepreneur and co-founder of Vereign® AG. Previously he was founding president at Kolab Systems AG and the Free Software Foundation Europe (FSFE), where he received the German Federal Cross of Merit on Ribbon for his groundbreaking work on Open Standards and Free Software.

Zdravko Iliev

Lead Frontend Developer

Zdravko Iliev is a software developer experienced in blending the art of design with skill of programming to deliver an immersive and engaging user experience. He holds a Master's degree in Information Technology. Courteous and enthusiastic, Zdravko is interested in IT and everything in its orbit. He also likes to play foosball and pool.

Sasha Ilieva

Senior Frontend Developer

Sasha is a self-taught frontend developer with experience in various industries. Passionate about human-centered design, she believes good UX, along with technology, leads to the creation of great products through a deeper understanding of people and their needs. She enjoys practicing sports and finds inspiration through travel and photography.

Yordan Kinkov

Backend Developer

Yordan is a software developer with more than a decade experience. He has a result driven personality with a lot of experience in solving complex business problems. He is inspired by the blockchain ideology, which naturally brought him to the concept of Self-Sovereign Identity.

Alexey Lunin

Senior Frontend Developer

Alexey Lunin is a professional frontend developer with more than eight years of experience in software development and he has experience with wide range of technologies. He loves to learn about new things and to solve complex business issues. In his spare time, he likes riding a bike, reading books and finds inspiration in walking and traveling.

Georgi Michev

QA Automation Engineer

Georgi is a QA Engineer always seeking improvement in anything he does. He is fan of the open source community, the freedom of speech and software. Georgi believes that anything that gives power and rights to the people contributes directly to our survival and development.

Lyuben Penkovski

Software Architect

Lyuben has been writing backend and frontend software for 15 years. He loves the Go programming language, its Unix roots and ecosystem. He is currently interested in decentralized technologies like DID, IPFS, blockchains and Self-Sovereign Identity.

Gonpo Tsering

Co-founder

Gonpo Tsering, lic.oec.HSG and MBA (IMD), was on the Executive Board of DKSH Holding Ltd for over a decade. He has in-depth global experiences in IT, M&A, Marketing, Finance and managing large projects. Also, he was on the boards of various companies. Today, he is a significant private equity investor.

Boyan Tsolov

Frontend Developer

Boyan is a software developer, physicist and working on front-end development at Vereign® Labs Ltd. He is experienced in web design and complex app and user interactions. His current interests are in Self-Sovereign Identity, DID Communication and IPFS.

Giles Vincent

Brand & UI/UX Partner

Giles’ career has spanned across the globe delivering effective brand, marketing and UX/UI for over 20 years. Everyone from large enterprises to innovative start ups have benefited from his intuitive user-centred design. Giles is responsible for our beautiful brand work and having our customers needs at the forefront of everything that we do.