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Hartanto Ario Widjaya
Systems Engineer | -
Singapore
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224 badges
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z/Architecture Assembler Language - Part 1: The Basics
IBM
Interskill - Mainframe Application Programmer - IBM Development Environment - Fundamentals 2.4
Interskill Learning
Introducing z/OS UNIX System Services
IBM
Cloud Native Starter Level 1
IBM
IBM Quantum Challenge - Fall 2020 - Foundational
IBM
ADFz/IDz/RDz Foundations
IBM
Interskill - Mainframe Operator – z/OS and JES2 Foundations 2.4
Interskill Learning
z/OS Network Security - Foundations
IBM
Modernize Applications with IBM CICS
IBM
Credly Top Legacy Badge Earner
Credly
Interskill - Mainframe Application Programmer - DB2 Programming - Experienced
Interskill Learning
IBM Z and LinuxONE Community Advocate - 2024 (Level 2)
IBM
Interskill - Mainframe Security – RACF – Foundations 2.4
Interskill Learning
Interskill - Mainframe Systems Operator – SDSF Foundations 2.4
Interskill Learning
Interskill - Mainframe Systems Programmer – JCL Foundations 2.4
Interskill Learning
Hybrid Cloud Conference – Application Developer
IBM
Interskill - Mainframe Specialist - SDSF - Experienced 2.4
Interskill Learning
Interskill - IBM Mainframe Systems Operator Level I Certificate 2.4
Interskill Learning
Interskill - Mainframe Systems Programmer – Storage Foundations 2.4
Interskill Learning
LFC104: Ethics for Open Source Development
The Linux Foundation
Interskill - Mainframe Security – RACF – Foundations
Interskill Learning
IBM zSystems Cybersecurity Insights
IBM
IBM Z and LinuxONE Community Influencer - 2024 (Level 3)
IBM
IBM Z Resiliency
IBM
Interskill - Mainframe Systems Programmer – Hardware and Software Foundations 2.4
Interskill Learning
IBM zDay Speaker Advocate - 2022
IBM
Interskill - Mainframe Systems Programmer – IBM Utilities Foundations 2.4
Interskill Learning
IBM Wazi Developer Fundamentals
IBM
IBM Z Day Speaker Advocate - 2023
IBM
Interskill - Mainframe Specialist – General z/OS Utilities – Expert 2.4
Interskill Learning
Interskill - IBM Z Enterprise System Hardware - Experienced
Interskill Learning
Interskill - Zowe™ Fundamentals
Interskill Learning
IBM Z and LinuxONE Community Contributor - 2023 (Level 1)
IBM
Interskill - Mainframe Systems Programmer – Operating Systems Foundations 2.4
Interskill Learning
Interskill - Mainframe Storage Administrator - Data Management Using DFSMS 2.4
Interskill Learning
Interskill - IBM Mainframe Systems Programmer Level I Certificate 2.4
Interskill Learning
The Story Behind Your Cup of Tea: Module 1 Attendee
Worldchefs
Interskill - Mainframe Specialist – VSAM IDCAMS Utility – Expert 2.4
Interskill Learning
Interskill - Mainframe Specialist - SDSF - Expert 2.4
Interskill Learning
The Story Behind Your Cup of Tea: Module 2 Attendee
Worldchefs
Interskill - Mainframe Systems Programmer – RACF – Experienced
Interskill Learning
Interskill - Cloud Fundamentals
Interskill Learning
Agile Thinking and Leadership – Foundation
ACESENCE
z/OS Academy - Debug Explorer
IBM
IBM Z Common Data Provider V2.1 - Foundations
IBM
IBM Z and LinuxONE Community Advocate - 2023 (Level 2)
IBM
IBM Z Day Speaker Advocate - 2021
IBM
Interskill - Mainframe Security - RACF – Expert 2.4
Interskill Learning
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