David Johnston Location
- County Dublin, Ireland
David Johnston Work
- 2022 - now Chief Technology Officer @
- 2020 - now Director Of Engineering and Co-founder @
- 2020 - now Director Of Engineering @
- 2015 - 2020 Independent Consultant @
- 2012 - 2015 Independent Consultant @
- 2008 - 2012 Founder and CTO @
- 2004 - 2008 Chief Technology Officer @ Cibenix
- 1992 - 2008 Founder and CTO @ Norwood
- 1998 - 1999 Lead Architect @
- 1996 - 1998 Lead Architect @
- 1996 - 1996 Lead Architect @
- 1994 - 1996 Architect @
- 1993 - 1994 Senior Developer @
- 1990 - 1992 Ingres Developer @
David Johnston Education
- University College Dublin
Bachelor of Science (Computer Science, Physics)
1984 - 1987 - Chatrapati Sahuji Maharaj Kanpur University, Kanpur 1972 - 1984
David Johnston Skills
- React.js
- Amazon Web Services (AWS)
- Information Technology
- Infrastructure
- Java
- Big Data
- Groovy
- Grails
- E-commerce Solutions
- Invention
- E-commerce
- Social Commerce
- Mobile Devices
- Web Development
- Mobile Applications
- Integration
- Enterprise Software
- Project Management
- Mobile Internet
- Leadership
- Start Ups
- Digital Marketing
- User Experience
- Blogging
- E Commerce
- Product Management
- Agile Methodologies
- Java Enterprise Edition
- Cloud Computing
- J2EE Application Development
- Strategy
- E Commerce Solutions
David Johnston Summary
- David Johnston, based in County Dublin, Ireland, is currently a Chief Technology Officer at Saifr. David Johnston brings experience from previous roles at Saifr, Fidelity Investments and Morpho. David Johnston holds a 1984 - 1987 Bachelor of Science in Computer Science, Physics @ University College Dublin. With a robust skill set that includes React.js, Amazon Web Services (AWS), Information Technology, Infrastructure, Java and more. David Johnston has 3 emails 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 Johnston?
Find contact details for 700 million professionals.
Others Named David Johnston
David Johnston
CEO and President
Smyrna, TN, US
David Johnston
Chairman
Leeds, GB
David Johnston
Founder and CEO
Saskatchewan, Canada
Top Saifr Employees
Michael Hutnyan
Head of Sales
Boston, MA, US
Andrea D'Attilio
Sr. Manager Marketing Events
Boston, MA, US
Maya Bergandy
Principal Software Engineer
Dartmouth, MA, US
Vall Herard
CEO and Co-founder
New York, NY, US
Anna Galstyan
Director of Product Management
Boston, MA, US
Allison Lagosh
Head of Compliance
Scituate, MA, US
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