Dr. Tali Režun Bio

Block Labs R&D head, Blockchain Recorded Podcast Producer, UN/CEFACT Blockchain Expert, Researcher, Scholar, Lecturer and Web3 Communication Expert.

Personal Details

Dr. Tali Režun started his entrepreneurial career at the age of 18 and has grown his business organically until this day. Under the domain of Cotrugli Business School, Tali finished his Business Master’s (i.e. EMBA) and later in 2018 his Business Doctorate (i.e. DBA). Block Labs Luxembourg enable Dr. Rezun to dedicate his time to Web3 R&D, more specifically he focuses on immutable on-chain communication and secure data transfer.

“The goal of my DBA thesis at the time was to develop a model that could assist companies in developing a successful online brand presence and super-charge them with online-brand awareness, digital transformation and future technologies.”

Dr. Režun is a lecturer at Cotrugli Business School and a resident speaker at Blockchain Adria. His expertise includes on-chain communication, blockchain enterprise adoption and blockchain technology in general. Dr. Režun also advises organisations and startups regarding blockchain development and adoption.


From the beginning of 2020, he is a core member of the UNECE project that follows two goals; (1) to develop a framework/mechanism for the development and implementation UN/CEFACT blockchain services infrastructure, which will be compatible and in line with other services infrastructure and usable or extendable globally, and; (2) to create a whitepaper on strategy for development and implementation of interoperable global blockchain technology infrastructure, taking into consideration existing standards for implementation of cross border blockchain infrastructure in an interoperable manner.

Dr. Tali Režun is also a core team member of the SI-Chain initiative. The first national blockchain pilot infrastructure was established with the support of the Slovenian Ministry of Economic Development and Technology by the innovative technology company HashNet in cooperation with Telemach, a telecommunication solutions provider. The technology network facilitates transactions and the creation of smart contracts. Three years of R&D based on W2W E2EE data and information exchange resulted in the SI-Chain first deployment in the form of dID, dMail, dNotary and data file transfer.


Digital technology fascinated him already since 1997 when he managed to build the first working audio digital production studio in Slovenia. The studio enabled the recording of multiple audio tracks and execute precision editing, which was impossible to do at conventional analogue studios at the time. Electronic music and music production remain Tali’s passion until this day. 


“Digital technology is my steady companion now for over 25 years, it enabled me to achieve the desired goals, which would otherwise be unreachable.”

Before diving deep into blockchain technology Dr. Tali Režun founded an online-guerrilla.com agency with a focus on online brand awareness, online application development and digital content production. In May 2018 Adriatic council awarded Dr. Tali Režun with the Beyond 4.0 award for his dedication, promotion and accomplishment in the field of science, new technologies and innovation.