The Team 2018-06-19T22:31:06+00:00

Our Team

Downloads

A BLOK Technologies Company

Greenstream is a subsidiary of BLOK Technologies Inc. (CSE: BLK), a corporation that invests in, accelerates and builds high potential companies in the blockchain technology sector. BLOK Technologies provides investment capital, technology expertise and management leadership for the development of distributed ledger applications in supply chain, Fintech, healthcare, identity verification, big data and emerging blockchain sectors.

Greenstream Management

Greenstream management team Joel Yaffe

Joel Yaffe

Chief Technology Officer

Joel is a founding partner of Greenstream as well as a member the Board of the parent Company, BLOK Technologies Inc. Joel is a seasoned and established technology professional and an active member of Montreal’s start-up and investment community working through his incubator I2M. Joel founded iTechnique AASP the popular Montreal and Toronto Apple Authorized Service Centre in 2005 as well as MConcierge Systems in 2009 the very first mobile application for the hotel industry, rebranded as GuestDriven the platform was acquired in 2016.

Mike Cohen

Senior Systems Architect

Mike is a  co-founder of  Greenstream &  Blocksense Coop and actively participates in the blockchain industry as an advisor and system architect for leading industry stakeholders including blockchain development teams and solution providers, regulatory and industry bodies and enterprise customers.

Mike currently serves as a Blockchain Industry Advisor for Chapmans Limited. Mike has worked directly on a wide range of blockchain applications for physical access control management, digital rights management  (DRM)  and royalty distribution for the resale of e-books,  an online video advertising platform, a self-sovereign identity oracle and ID proofing system.  These activities include early hands-on exposure to distributed systems, computational trust models and initial coin offerings.

Greenstream management team mike cohen

Manu Varghese CSM, MCSA

Chief Product Officer

Manu is a veteran within the software industry, having served in a multitude of successful technology roles across Fortune 500 corporations primarily in the financial services industry including Morgan Stanley, HSBC, Royal Bank of Scotland PLC and Infosys Limited. Manu has firsthand experience in all aspects of information technology & business, from product inception, development, and delivery using Agile, Waterfall & DevOps methodologies.

Manu is responsible for driving Greenstream’s global product vision, design and development, and he will lead product management and all of engineering.  He holds a Master of Technology (M.Tech.) specializing in Computer Network Engineering and acts as an advisor to start-ups in Blockchain & FinTech space. Manu is also a Certified Scrum Master and holds various technical certifications from Microsoft, IBM, and Splunk.

Drew Taylor

Senior Blockchain Developer

Drew has worked in big data and enterprise class software solutions since 2012. Constantly tackling new programming tools, Drew’s journey has led him to master technologies such as JavaScript, Python, Java, Ionic framework, DApp development, Solidity, Scrypt, and LAMP and MEAN technology stacks. Having worked as lead developer and project manager for projects of all sizes, his experience gives him the ability to understand projects as a whole, foreseeing potential pitfalls down the road. Currently he’s tackling internet and financial security, an imminent need in our world today, using blockchain development stacks from big players such as IBM, Intel, and the Ethereum Foundation.

Greenstream management team Jim Anastassiou

Jim Anastassiou

VP, Engineering

Jim had joined Greenstream Technologies as a Blockchain Developer in October 2017. He is responsible for designing & orchestrating Greenstream’s blockchain network and leading the development team.

Prior to Greenstream, Jim co-founded Blocksense in late 2015, a consulting firm focused on solving key challenges of bringing blockchain innovation to business and industry. Fascinated by the potential of the technology, he’s spent the last few years researching, architecting and developing blockchain based applications for start-ups, local & international NGOs and the federal government amongst others.

BLOK Technologies Management

Rob Dawson

CEO

Joel Yaffe

CTO

David Alexander

CFO

Jamie Hyland

VP Corporate Development

Learn more about BLOK Technologies Inc.
bloktechinc.com

A BLOK Technologies Company

Greenstream is a subsidiary of BLOK Technologies Inc. (CSE: BLK), a corporation that invests in, accelerates and builds high potential companies in the blockchain technology sector. BLOK Technologies provides investment capital, technology expertise and management leadership for the development of distributed ledger applications in supply chain, Fintech, healthcare, identity verification, big data and emerging blockchain sectors.

Greenstream Management

Greenstream management team Joel Yaffe

Joel Yaffe

Chief Technology Officer

Joel is a founding partner of Greenstream as well as a member the Board of the parent Company, BLOK Technologies Inc. Joel is a seasoned and established technology professional and an active member of Montreal’s start-up and investment community working through his incubator I2M. Joel founded iTechnique AASP the popular Montreal and Toronto Apple Authorized Service Centre in 2005 as well as MConcierge Systems in 2009 the very first mobile application for the hotel industry, rebranded as GuestDriven the platform was acquired in 2016.

Greenstream management team mike cohen

Mike Cohen

Senior Systems Architect

Mike is a  co-founder of  Greenstream &  Blocksense Coop and actively participates in the blockchain industry as an advisor and system architect for leading industry stakeholders including blockchain development teams and solution providers, regulatory and industry bodies and enterprise customers.

Mike currently serves as a Blockchain Industry Advisor for Chapmans Limited. Mike has worked directly on a wide range of blockchain applications for physical access control management, digital rights management  (DRM)  and royalty distribution for the resale of e-books,  an online video advertising platform, a self-sovereign identity oracle and ID proofing system.  These activities include early hands-on exposure to distributed systems, computational trust models and initial coin offerings.

Manu Varghese CSM, MCSA

Chief Product Officer

Manu is a veteran within the software industry, having served in a multitude of successful technology roles across Fortune 500 corporations primarily in the financial services industry including Morgan Stanley, HSBC, Royal Bank of Scotland PLC and Infosys Limited. Manu has firsthand experience in all aspects of information technology & business, from product inception, development, and delivery using Agile, Waterfall & DevOps methodologies.

Manu is responsible for driving Greenstream’s global product vision, design and development, and he will lead product management and all of engineering.  He holds a Master of Technology (M.Tech.) specializing in Computer Network Engineering and acts as an advisor to start-ups in Blockchain & FinTech space. Manu is also a Certified Scrum Master and holds various technical certifications from Microsoft, IBM, and Splunk.

Drew Taylor

Senior Blockchain Developer

Drew has worked in big data and enterprise class software solutions since 2012. Constantly tackling new programming tools, Drew’s journey has led him to master technologies such as JavaScript, Python, Java, Ionic framework, DApp development, Solidity, Scrypt, and LAMP and MEAN technology stacks. Having worked as lead developer and project manager for projects of all sizes, his experience gives him the ability to understand projects as a whole, foreseeing potential pitfalls down the road. Currently he’s tackling internet and financial security, an imminent need in our world today, using blockchain development stacks from big players such as IBM, Intel, and the Ethereum Foundation.

Greenstream management team Jim Anastassiou

Jim Anastassiou

VP, Engineering

Jim had joined Greenstream Technologies as a Blockchain Developer in October 2017. He is responsible for designing & orchestrating Greenstream’s blockchain network and leading the development team.

Prior to Greenstream, Jim co-founded Blocksense in late 2015, a consulting firm focused on solving key challenges of bringing blockchain innovation to business and industry. Fascinated by the potential of the technology, he’s spent the last few years researching, architecting and developing blockchain based applications for start-ups, local & international NGOs and the federal government amongst others.

BLOK Technologies Management

Rob Dawson

CEO

Joel Yaffe

CTO

David Alexander

CFO

Jamie Hyland

VP Corporate Development

Learn more about BLOK Technologies Inc.
bloktechinc.com
Downloads

Be the first to get our news!

Subscribe here for the latest Greenstream news