Top COBOL freelancers

51 freelancers list COBOL on Upwork.

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Showing 50 of 51Data updated Nov 7

# Freelancer		SinceMember since
Saurabh A. 🇨🇦🇨🇦 IBM i \| AS400 \| iSeries \| RPG II, III, IV \| RPG Free \| SQL \| CLP	$11k↑ 4%	Apr 2016Apr 28, 2016
Sejalben P. 🇨🇦🇨🇦 Application support Analyst	$11k↓ 2%	Oct 2016Oct 28, 2016
Sergio S. 🇬🇹🇬🇹 Modernization Integration Expert: Mainframe, Containers, Java, COBOL	$9k↑ 1%	Dec 2012Dec 5, 2012
4 Rubén Alejandro C. 🇪🇸🇪🇸 Native Spanish translator (Eng & Ger), Proofreader \|\| IT Professional	$8k↑ 3%	Jul 2012Jul 23, 2012
5 Anshul C. 🇺🇸Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 7, 2026.🇺🇸 IBMi (AS400) \| iSeries \| IBMz \| COBOL\| RPG \| DB2 \| .NET \|JAVA \| Delphi	≈$5k–	Dec 2017Dec 23, 2017
6 Dayananda P. 🇱🇰🇱🇰 RPG/400 \| AS/400 \| COBOL \| .NET \| Visual FoxPro \| LANSA \| Visual LANSA	$3k↓ 1%	Mar 2019Mar 17, 2019
7 Joyce Ann G. 🇵🇭🇵🇭 ERP/CRM Software \| API, API Development, COBOL, System Configuration	$3k↑ 3%	Feb 2023Feb 16, 2023
8 Shankar K. 🇮🇳🇮🇳 Excel, Google Sheets, Mathematics, English language, IBM Mainframes	$3k↓ 3%	Apr 2011Apr 5, 2011
9 Joseph C. 🇮🇳🇮🇳 Software architect \| Artificial Intelligence, C#, C++, C, COBOL, AIX	$2k↑ 3%	May 2024May 20, 2024
10 Rocel Nikolai T. 🇵🇭🇵🇭 IT & Software Engineer	$716↑ 4%	Jul 2021Jul 7, 2021

Freelancer	MRR	Member since
11 Kashi K. 🇮🇳🇮🇳 Senior Developer	$437↑ 9%	Jan 2016Jan 3, 2016
12 Ismael A. 🇵🇹🇵🇹 Software Engineer	$299↑ 5%	Feb 2022Feb 10, 2022
13 Md. Jahangir A. 🇧🇩🇧🇩 Senior .NET & Python Engineer \| IBM z/OS, JCL, COBOL \| AI/RAG \| SQL	$176↑ 1%	Mar 2021Mar 29, 2021
14 William A. 🇺🇸🇺🇸 Computer Programmer	$96↓ 1%	Nov 2022Nov 11, 2022
15 Ofer P. 🇮🇱🇮🇱 Words Wizard - English & Hebrew	$25↓ 1%	Jun 2022Jun 4, 2022
16 João F. 🇵🇹🇵🇹 Senior COBOL Developer	$0–	May 2013May 20, 2013
17 Paul S. 🇺🇸🇺🇸 Microsoft Project Expert Project Manager	$0–	Feb 2011Feb 23, 2011
18 Mary Biel A. 🇵🇭🇵🇭 Remote Cust/Tech Support \| QA \| OA \| BA \| SQL \| Available Immediately	$0–	Aug 2024Aug 1, 2024
19 Ronald N. 🇺🇸🇺🇸 COBOL Programmer, Web Developer, Wordpress, HTML/CSS/Javascript	$0–	Mar 2010Mar 30, 2010
20 Ramoncito T. 🇵🇱🇵🇱 Machine Learning Engineer	$0–	Jan 2019Jan 12, 2019

Freelancer	MRR	Member since
21 Jorge Raul S. 🇦🇷🇦🇷 Senior Programmer C#,VBA,SQL,Blazor,Mainframe,Integrations	$0–	May 2006May 30, 2006
22 Roberto M. 🇺🇸🇺🇸 Professional Excel VBA Programmer (English & Spanish)	$0–	Jul 2009Jul 2, 2009
23 Prathmesh M. 🇮🇳🇮🇳 Techno Functional Consultant and Software Developer	$0–	Sep 2018Sep 6, 2018
24 Neeraj K. 🇮🇳🇮🇳 Generative AI Engineer, Mainframe Modernization, & Agentic AI	$0–	Oct 2015Oct 7, 2015
25 Sunith C. 🇮🇳🇮🇳 IT Professional - AS/400(iSeries), Java,Web	$0–	Feb 2020Feb 6, 2020
26 John H. 🇺🇸🇺🇸 Modernization of Legacy Applications Software Engineer	$0–	May 2022May 25, 2022
27 Robert H. 🇺🇸🇺🇸 Other - Software Development \| ActiveX Data Objects, ASP, ASP.NET, C	$0–	Dec 2022Dec 1, 2022
28 Pauline M. 🇺🇸🇺🇸 Solution Architect	$0–	Jul 2017Jul 7, 2017
29 Zeina R. 🇺🇸🇺🇸 Web Designer & Developer (Wix certified Expert)	$0–	Nov 2017Nov 29, 2017
30 Amit S. 🇮🇳🇮🇳 Expert AS400 iseries Programmer with PHP Skills	$0–	Mar 2012Mar 14, 2012

Freelancer	MRR	Member since
31 Gustavo N. 🇧🇷🇧🇷 Financial Planning \| Agile Software Development, C, COBOL, MATLAB	$0–	May 2022May 25, 2022
32 Anitha K. 🇯🇵🇯🇵 Mainframe developer- Cobol, JCL and DB2	$0–	Aug 2022Aug 26, 2022
33 Rowena O. 🇵🇭🇵🇭 Tech-Savvy Graphic Designer with Project Management Experience	$0–	Dec 2018Dec 6, 2018
34 Rod Francos B. 🇵🇭🇵🇭 Software Engineer	$0↓ 100%	Jun 2025Jun 13, 2025
35 Alan H. 🇬🇧🇬🇧 Computer Science Educator, Author, Freelance Writer/Editor/Proofreader	$0–	Jul 2020Jul 24, 2020
36 Robert John U. 🇵🇭🇵🇭 Mobile App Developer \| COBOL Developer	$0–	Apr 2019Apr 27, 2019
37 Viv M. 🇬🇧🇬🇧 English Language Teacher, Voice Over, Editor, Proofreader and writer	$0–	Oct 2015Oct 8, 2015
38 Shalu G. 🇮🇳🇮🇳 Agentic AI & Legacy Modernization Architect \| AI Agents \| Mainframe	$0–	May 2022May 12, 2022
39 Anil V. 🇺🇸🇺🇸 Agile Scrum Master, Product owner, Business Analyst	$0–	Feb 2019Feb 4, 2019
40 Rohit G. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 AS400 & IBM i Developer \| RPGLE, COBOL, Synon, LANSA, Mainframe & PHP	≈$0–	Mar 2025Mar 3, 2025

Freelancer	MRR	Member since
41 Mark Gil D. 🇵🇭Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇭 Full-Stack Dev \| AI Automation \| Azure \| Enterprise Solutions	≈$0–	Apr 2013Apr 19, 2013
42 Rachel S. 🇵🇭Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇭 Title Searcher/Examiner	≈$0–	Aug 2021Aug 23, 2021
43 Karthik R. 🇬🇧Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇬🇧 Mainframe developer	≈$0–	Mar 2023Mar 29, 2023
44 Prakash S. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 IBM i / AS400 \| RPG \| iSeries Modernization \| COBOL \| Mainframe \| EDI	≈$0–	Apr 2021Apr 27, 2021
45 Jaswanth Reddy G. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 As400 developer	≈$0–	Dec 2022Dec 20, 2022
46 Tzvi A. 🇮🇱Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇱 PHP/MYSQL developer	≈$0–	Dec 2007Dec 23, 2007
47 Lee B. 🇬🇧Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇬🇧 Developer \| C# \| SQL Server \| Blazor \| MAUI \| For almost 4 Decades	≈$0–	Jul 2007Jul 25, 2007
48 Ajellabi M. 🇲🇦Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇲🇦 IT developer	≈$0–	May 2019May 23, 2019
49 Kaushal K. 🇮🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇮🇳 IBMi (AS400) \| RPG Free\| RPGLE \| Synon \| DB2 \| PHP \| EDI Integration	≈$0–	Mar 2025Mar 3, 2025
50 Tao H. 🇨🇳Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇨🇳 LLM and Mainframe Expert	≈$0–	Apr 2024Apr 23, 2024

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