David Liu Email & Phone Number
Founder and Chief Technology Officer @ Optimy.ai
5 free lookup(s).
No credit card required.
David Liu Location
- Burlington, ON, CA
David Liu Work
- 2018 - now Founder and Chief Technology Officer @
- 2017 - 2018 VP of Technology @
- 2014 - 2017 Director of Technology Services @
- 2011 - 2013 Director, Technology and Implementation @
- 2009 - 2011 Manager, Application Support @
- 2007 - 2009 Manager, Application Development @
- 2005 - 2006 Technical Project Manager @
- 2004 - 2005 Marketing Project Manager @
- 2000 - 2002 Project Manager, E-Commerce @ GE Medical Systems
David Liu Education
- McMaster University
Bachelor of Engineering (BEng) (Electrical and Electronics Engineering)
1995 - 2000 - McMaster University
David Liu Skills
- Advertising
- Account Management
- Budgets
- Marketing
- Time Management
- Business Intelligence
- Strategic Planning
- Direct Marketing
- Retail
- Relationship Marketing
- Marketing Strategy
- Integrated Marketing
- CRM
- E-commerce
- Leadership
- Project Management
- Change Management
- Budgeting
- Customer Relationship Management (CRM)
- Customer Relationship Management Crm
- E Commerce
- Technology
- Recruitment
- Design
- Services
- Hardware
- Customer Relationship Management
David Liu Summary
- David Liu, based in Burlington, ON, CA, is currently a Founder and Chief Technology Officer at Optimy.ai. David Liu brings experience from previous roles at Kognitive Marketing and Pareto Corporation. David Liu holds a 1995 - 2000 Bachelor of Engineering (BEng) in Electrical and Electronics Engineering @ McMaster University. With a robust skill set that includes Advertising, Account Management, Budgets, Marketing, Time Management and more. David Liu has 4 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different David Liu?
Find contact details for 700 million professionals.
Others Named David Liu
David Liu
CEO and board director
Great Barrington, MA, US
David Liu
VP and Head of Strategy and Corporate Development
Chicago, IL, US
David Liu
Chief Executive Officer
Tampa, FL, US
David Liu
CEO
Wilmington, DE, US
Top Optimy.ai Employees
Chris Afonso
Vice President of Sales
Calgary, AB, CA
Deniss Semjonovs
Software Engineer
Toronto, ON, CA
Deborah Nicodemo
Director of Customer Success
Toronto, ON, CA
Jamie Costello
Head of Product
Toronto, ON, CA
Cody Chong
Account Manager
Canada
Jaison James
Senior Frontend Developer
Ajax, ON, CA
Reuben Wiersma
Account Executive
Elora, ON, CA
David Shepherd
Chief Technology Officer
Toronto, ON, CA
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co