João F.

Senior COBOL Developer

I'm a senior developer and I’ve been working in IBM mainframe for the past 20 years , mainly working with COBOL, CICS, JCL, VSAM files, DB2, CICS webservices, in banking sector.

🇵🇹Lisbon, Portugal$40/hr40% JSS5.00 (9)Since May 2013

Earnings and projects

MRR

$0$0

Last 6 months ÷ 6

#297,648 / 412,022 / 412k

🇵🇹#1,473 / 2,011 / 2,011

Revenue, last 30 days

$0$0

Total earnings

$3,027$3k

Billed in all: $3,172$3.2k

#297,648 / 412,022 / 412k

🇵🇹#1,473 / 2,011 / 2,011

Per project

$275$275

Projects, last 6 months

#209,850 / 412,022 / 412k

🇵🇹#933 / 2,011 / 2,011

Projects in all

Across 13 contracts

69% fixed31% hourly

#192,417 / 412,022 / 412k

🇵🇹#953 / 2,011 / 2,011

$3.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

Skills

IBM Db2 Customer Information Control System Portuguese Job Control Language Microsoft Excel Virtual Storage Access Method English to Portuguese Translation COBOL Mainframe

João F.

Earnings and projects

Earnings, last 30 days

Skills