Director, Blockchain Engineering

• Nov 2021 - Present

Lead a large team of talented engineers in the US and Hong Kong working on high performance blockchain functionality and tooling for the Bullish cryptocurrency exchange Lead a large team of talented engineers in the US and Hong Kong working on high performance blockchain functionality and tooling for the Bullish cryptocurrency exchange

Engineering Manager, EOSIO Blockchain

• Feb 2020 - Nov 2021

Hired and manage a large high performance team of Blockchain software engineers developing core blockchain functionality and related integration libraries (primarily C++engineers with a few JS/TS engineers). Built team processes, 1:1s, product release processes, and delivered hundreds of releases with hard forking changes

Manager of EOSIO Blockchain Product Management

• Jul 2019 - Feb 2020

Manage product managers and analysts to create EOSIO product strategies spanning core blockchain and libraries used to create DAPPs.

EOSIO Product Manager

• Jan 2019 - Jul 2019

Created data driven approaches to prioritize features and fixes for EOSIO blockchain and supporting libraries. Hired and directed analysts to assemble relevant data.

CTO/co-founder

• Feb 2018 - Dec 2018

Founder of paid block producer for EOS MainNet blockchain. Successfully exited the investment. Directed technology architecture and product launches including DevOps and infrastructure. Directed DEXEOS.io (decentralized exchange) launch using EOSNodeOne Api-nodes. Invited as Technical Mentor to EOSIO Hackathon by Block.one in London and San Francisco. Organized inaugural EOS Community Conference 2018 in Seoul attracting 400+ international participants. Advised Insureum (zikto.com) on Ethereum for insurance industry. Led many speaking engagements on Blockchain technology and infrastructure. Show less

President

• Nov 2016 - Jan 2018

Led Engineering and Operations, directed 40+ engineers across 5 offices. Enabled clients to conceptualize, build, and launch businesses with custom mobile apps and AI/ML solutions. Increased revenues to highest levels. Clients included Fortune100 and startups across the world

Vice President

• Aug 2013 - Nov 2016

Founder

• May 2010 - Aug 2013

Built products to value molecules in discovery and preclinical stages of development for biotech. Created probabilistic models for stage transitions from published data enabling clients to support valuations during licensing negotiations Built products to value molecules in discovery and preclinical stages of development for biotech. Created probabilistic models for stage transitions from published data enabling clients to support valuations during licensing negotiations

Director

• Jul 2007 - May 2010

Managed a drug-discovery startup spanning custom informatics, small-molecule library synthesis, high-throughput screening, and follow-up. Built custom LIMS and data analysis systems to analyze, and visualize resulting data Managed a drug-discovery startup spanning custom informatics, small-molecule library synthesis, high-throughput screening, and follow-up. Built custom LIMS and data analysis systems to analyze, and visualize resulting data

Director

• Sep 2002 - Jun 2007

Built web and mobile platform to deliver medical journal content indexed into physicians point of care workflow. Directed profitable pharmaceuticals-focused software customization business unit. Company was acquired by the Merck GHI fund Built web and mobile platform to deliver medical journal content indexed into physicians point of care workflow. Directed profitable pharmaceuticals-focused software customization business unit. Company was acquired by the Merck GHI fund

Senior Consultant

• Oct 2000 - Aug 2002

Collaborated with executives at Fortune 500 companies to design processes and deploy supply chain products. Rated ‘Consistently Exceeds Expectations’ and ‘World Class Employee’ in annual employee reviews. Clients included international sporting goods retailer, manufacturing, and national chain retailers Collaborated with executives at Fortune 500 companies to design processes and deploy supply chain products. Rated ‘Consistently Exceeds Expectations’ and ‘World Class Employee’ in annual employee reviews. Clients included international sporting goods retailer, manufacturing, and national chain retailers

Engineer

• Jul 1997 - Oct 2000

Promoted as functional leader for Pro/TOOLKIT API expertise used to customize CAD/CAM software. Found a security loophole and recommended resolution, saving the company millions in lost revenue. Won excellence certificates all 3 years Promoted as functional leader for Pro/TOOLKIT API expertise used to customize CAD/CAM software. Found a security loophole and recommended resolution, saving the company millions in lost revenue. Won excellence certificates all 3 years