John Barrientos Email
Digital Specialist @ McKinsey & Company
5 free lookup(s).
No credit card required.
John Barrientos Location
- Antioquia, Colombia
John Barrientos Work
- 2024 - now Digital Specialist @
- 2023 - 2024 Senior Software Architect @
- 2021 - 2023 Senior Software Engineer @
- 2020 - 2021 Senior Software Analyst @
- 2017 - 2020 Software Developer @
- 2016 - 2016 Test Analyst @
- 2014 - 2015 Development Engineer @
- 2012 - 2013 Web Programmer @
John Barrientos Education
- AWS Certified Solutions Architect
AWS Architect Associate
2021null - null
- ISTQB International Software Testing
ISTQB Certified Tester Foundation (Computer Software Engineering)
- Politécnico Grancolombiano
Systems Engineer (Information Technology)
John Barrientos Summary
- John Barrientos, based in Antioquia, Colombia, is currently a Digital Specialist at McKinsey & Company. John Barrientos brings experience from previous roles at McKinsey & Company, Intergrupo, PersonalSoft and Vista Higher Learning. John Barrientos holds a AWS Architect Associate @ AWS Certified Solutions Architect. John Barrientos has 4 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 John Barrientos?
Find contact details for 700 million professionals.
Top McKinsey & Company Employees
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