Skip to content
Credly
Create Account
Sign In
We've detected that your browser has JavaScript disabled. Some features of Credly require Javascript to be enabled. For the best experience, please enable JavaScript in your browser settings or try using a different browser.
Vagner Renato BELLACOSA
freelance | freelance
ITATIBA
IBM Mainframe System Analyst , dev in Cobol PLI Natural CICS and JCL, database DB2 Adabas, VSAM Files working in Brazil Portugal Spain and Italy since 1989.
Twitter
Website
Badges
30 badges
Sort by:
Most popular
Most popular
Most recent
Introduction to Cybersecurity
Cisco
Enterprise Design Thinking Practitioner
IBM
CCNA: Introduction to Networks
Cisco
Lifelong Learning
CertiProf
Scrum Foundation Professional Certification - SFPC™
CertiProf
Cybersecurity Essentials
Cisco
Introduction to IoT
Cisco
CyberOps Associate
Cisco
IBM Blockchain Essentials V2
IBM
Cybersecurity Fundamentals
IBM-SkillsBuild
Network Security
Cisco
Working in a Digital World: Professional Skills
IBM-SkillsBuild
Explore Emerging Tech
IBM-SkillsBuild
Explorations into Mindfulness
IBM-SkillsBuild
Survey Contributor of The Agile Adoption Report 2022
CertiProf
Basic Principles of Design
IBM-SkillsBuild
Introduction to IBM z/OS
IBM
Job Application Essentials
IBM-SkillsBuild
IBM Z Xplore - Concepts
IBM
Agile Explorer
IBM-SkillsBuild
Introduction to z/OS Commands and Panels on IBM Z
IBM
Introduction to System Programming on IBM Z
IBM
IBM z/OS Mainframe Practitioner
IBM
IBM Z Xplore - Advanced
IBM
Open Source Origin Stories: Adventures in Hybrid Cloud, AI Ethics, and Open Source Technologies
IBM-SkillsBuild
IBM Developer for z/OS Basics
IBM
IBM Z and LinuxONE Community Contributor - 2022 (Level 1)
IBM
IBM Z and LinuxONE Community Advocate - 2022 (Level 2)
IBM
IBM Z Community Contributor - 2021 (Level 1)
IBM
IBM zSystems Global Student Explorer
IBM