The Team

Blockchain Books We Have Published

Intro to blockchain book by Brian Wu
blockchain cybersecurity book by Rajnesh Gupta
Ethereum book by Brian Wu
hyperledger Fabric V2 book by Matt Zand
security token book by Brian Wu

Our Senior Team

Matt Zand


Matt is a serial entrepreneur and the founder of 3 startups: DC Web Makers, Coding Bootcamps and High School Technology Services. He is a leading author of Hands-on Smart Contract Development with Hyperledger Fabric book by O’Reilly Media. He has written more than 100 technical articles and tutorials on blockchain development for Hyperledger, Ethereum and Corda R3 platforms.

Andrew Nhlapo

Client Specialist- Global Market

Andrew has fostered 17 years of experience in business operation management. He has acted as a project leader and problem-solver while applying his advanced strategy and management skills. He also has extensive experience maintaining effective working relationships with various stakeholder groups, government officials, and private sector across the globe with special focus on developing countries.

Jim Sullivan

Hyperledger, Corda and Ethereum Specialist

As a Software engineer with 21 years of experiences, Jim leads an expert team in blockchain development, DevOps, Cloud, application development, and the SAFe Agile methodology. Jim is an expert in all blockchain platforms like Hyperledger, Ethereum, and Corda. Previously, Jim was a part of IBM Hyperledger blockchain development team.

Dr. Mike Mu

Senior Ethereum Developer

As an expert in the area of cryptography, Mike has explored classic and quantum cryptography technologies. He is familiar with the major symmetric and asymmetric encryption and digest algorithms that are widely applied to major cryptocurrencies. He is an early miner and advocate for Bitcoin in 2012 and Ethereum.

Rajneesh Gupta

Blockchain Cybersecurity Specialist

Raj has CISA, CPISI, Cobit 5, ISMS LA, CDPO-GDPR, CEH, and CHFI certifications. He is the author of Hands-on Cybersecurty with Blockchain book. He has 9 assertive years of experience in information security. He is adept at Identity, and Access management, IT risk management, system integration, security architecture and information security.

Ashwani Kumar

Senior Hyperledger Developer

Ashwani is an author of Hyperledger Fabric book and DevOps engineer with 20 years of experience in Architecture Visualization & Realization, Analysis, Design and Application Development of end-to-end distributed enterprise applications having strong understanding of Blockchain, Cloud Computing, Microservices Architecture, SOA Application and JEE. .

Gaurav Ubnare

Senior AWS & DevOps Engineer

Gaurav is a Certified Red Hat System Admin, Cloud Architect and DevOps Engineer with many years of industry experiences. As a Cloud Expert, he has extensive experiences in core AWS services S3, EC2, ELB, EBS, Route53, VPC, Auto scaling etc. and deployment services like Elastic Beanstalk, Lambda and Cloud Formation and security practices like IAM, Cloudwatch and Cloudtrail.

Our Advisors

Brian Wu

Blockchain Expert

Brian is prolific writer with 7 books on blockchain. He is one of prominent voices in the blockchain community. He has 18+ years of extensive hands-on experience with blockchain-based enterprise application design and development, big data, cloud computing, UI, and system infrastructure solutions. He served as the tech lead for multiple technology initiatives at leading financial institutions like J.P. Morgan, Citigroup, and Bank of America.

Jason Jaan

Blockchain Expert

Jason has over 25 years of technology experience in business solution planning and implementation. Clients he’s collaborated with span across multiple sectors and include Silicon Valley startups to Fortune 100 companies. His experience encompasses business assessment to implementation planning, advising clients in making pivotal decisions to achieve fiscal objectives.

Weimin Sun- Ph.D, MBA

Data Science Expert

Weimin has 21 years of experience Working for top tier investment or commercial banks such as J.P. Morgan, Bank of America, Citibank and Morgan Stanley. Held corporate titles such as Executive Director and Senior VP. Is an expert in designing data driven solutions. Co-authored two blockchain books. Weimin’s core skills are in Data Science, Data Architecture, Analytics, Data Modelling, Data Warehouse And Data Governance.

Mark Anthony Morris

Hyperledger Expert

Mark has 30 years experience in the IT industry. He is the co-author of Hands-on Smart Contract Development with Hyperledger Fabric book by O’Reilly Media. As a consultant, Mark has worked for IBM, Big 6, Fortune 500, Federal and State Government clients.

He is an expert in Blockchain, AI, AR, IoT, ecommerce, security, systems integration, microservices, cryptocurrency, enterprise system engineerings on Azure & AWS.

Rexcel Lagare- CPA, MBA

Fintech Expert

Spanning 8 years of experience in finance, supply chain & operations projects with Fortune 500 clients and BusinessWorld’s Top 1000 Corporations, as well as with growth companies looking to secure their market as they enter the maturity stage.

Rex is adept in enhancing value to both internal and external customers by increasing current efficiency and effectiveness levels.

Antoine Tardif

Fintech and AI Expert

Antoine is a serial entrepreneur and is the Founder & CEO of a platform that offers detailed analysis and news on DeFi, Fintech, digital assets, and digital securities. He is also the Founder & CEO of Unite.AI a leading news website for Artificial Intelligence and robotics. Previously he has invested in 50+ starts-ups through his VC firm or

Antoine is adept in fintech, AI and blockchain digital marketing like search engine optimization.

Santo Scrimenti

Legal Counselor

Santo has served as a legal counsel to the WEG2G Company since 2018. He is specialized in all legal aspects of employee and contract management. He has advised the CEO on legal issues related to Company and its brands from drafting contracts to researching legal requirements and compliance for the company services.

He is the director of employee & labor relations at Montgomery College in Maryland.

Tuan Phan

Blockchain Cybersecurity Expert

Tuan has CISSP, PMP, CBSP, Security+, Six Sigma Black Belt certifications.

Tuan is a senior blockchain security specialist with strong expertise in the implementation and management of emerging technologies, cybersecurity, information assurance programs, technical projects and operations, and risk management across several industries including government, software, specialty product, drug and medical device manufacturing.