What skills does John D have?

John D's skills include: IBM z, OS and OS, 390 mainframe, COBOL, JCL, TSO, ISPF, EASYTRIEVE, RPG, IMS DB.

How much experience does John D have?

John D has approximately 6-10 years of professional experience.

Illinois

20 skills6-10 yrs exp

John D has 6-10 years of experience based in Illinois. Primary expertise in IBM z.

20 skills

Senior Developer
•••••••••• · 2022 — Present
- • Led ••••••••••••••••••••
- • Shipped •••••••••••••••••••••••••
Software Engineer
•••••••• · 2019 — 2022
- • Built ••••••••••••••••••
- • Scaled ••••••••••••••••••
Junior Engineer
•••••• · 2016 — 2019
- • Contributed to •••••••••••
- • Fixed •••••••••••••••••

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