Executive Committee

Stefan Matthews TAAL
Stefan Matthews

Chairman, TAAL


Jimmy Nguyen yellow tie
Jimmy Nguyen

Founding President

Jimmy Nguyen is a renowned public speaker, media commentator and global ambassador for Bitcoin SV. Click the link to know more about him.
Patrick Prinz bitcoin association
Patrick Prinz

Managing Director

Zug-based Patrick joined Bitcoin Association as the organisation’s first hire for its Switzerland headquarters. With extensive experience in financial services
Muhammad Salman Anjum
Muhammad Salman Anjum

Head of BSV Hub – Middle East South Asia

Salman has been named a “Top 100 Blockchain Leader in World.” As a Founder and Chief Mate of InvoiceMate he is co-creating the future of invoice processing with blockchain enabled trusted process and enhanced efficiency.
Martin Coxall

Head of Marketing

An experienced marketing professional, Martin came to Bitcoin Association with a strong track record of success in a range of digital marketing roles.
Photo of Marcin Zarakowski
Marcin Zarakowski

Director Legal and Public Policy, Bitcoin Association

Attorney-at-law (Poland) specializing in IP law, IT law, data protection (CIPP/E), and AML/KYC with a profound knowledge of various legal aspects of blockchain technology and crypto-assets.
Raylene Wilson Bitcoin Association
Raylene Wilson

Director Technical Programs

Raylene joined Bitcoin Association with an extensive professional background working with NGOs and in the IT sector.
Alex Speirs 150 x 150
Alex Speirs

Head of Communications

Alex joined Bitcoin Association as Head of Communications after a distinguished career in journalism.
Lise Li Bitcoin Association as its China Manager
Lise Li

Head of BSV Hub – China

Beijing-based Lise joined Bitcoin Association as its China Manager following a career dedicated to digital commerce.
Bryan Daugherty
Bryan Daugherty

Technical Outreach Specialist

Bryan has an extensive professional history in technical business development, having held several senior account executive positions throughout his career
Evan Freeman Bitcoin Association
Evan Freeman

Curriculum Specialist

An experienced educator, Evan joined Bitcoin Association as a Curriculum Specialist.
Julie Gaudreau Bitcoin SV technical standard
Julie Gaudreau

Technical Standards Project Coordinator

Julie Gaudreau works as a technical standard committee Project Coordinator in the Association that supports BSV growth and wider adoption.
Kapil Jain
Kapil Jain

Curriculum contributor

Kapil Jain has 18 years of software development experience and authored a book published detailing the Bitcoin protocol.
Brendan Lee bitcoin association
Brendan Lee

Training and Development Manager

Brendan joined Bitcoin Association having spent two years working with Bitcoin and blockchain-based businesses
Liz Louw
Liz Louw

Content Marketing Specialist

Liz joined Bitcoin Association as Content Marketing Specialist after making her mark in the Bitcoin industry through her work at
Connor Murray bitcoin association
Connor Murray

Co-Founder & CEO, Britevue

Connor is the Co-Founder and CEO of Britevue – an online review platform where users earn money and digital rewards for their feedback. He also works as an instructor and course content specialist for the Bitcoin SV Academy.
Shawn Ryan
Shawn Ryan

Commercial Development Coordinator- North America

A recognized veteran of the technology sales and distribution industry, Shawn is known for advising companies and boards on large-scale, mission-critical technology projects.
Marcin Rzetecki
Marcin Rzetecki

Technical Outreach Specialist

Marcin has more than 15 years of experience in the domestic and international IT industry, of which 6 years have been in blockchain.
Ahmed Yousif
Ahmed Yousif

Middle East Lead, BSV Blockchain for Government Initiative

Mr Yousif has two decades of experience working in the ICT industry, most of which has been on Digital Transformation products and services for public sector governance and e-Government innovation.
Aaron Zhou - 周全
Aaron Zhou

Technical Outreach Specialist for China

Independent Bitcoin Developer


Experienced backend developer, working IBM R&D center in China, focusing on enterprise service architecture, DevSecOps and blockchain technology. Also an