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RPG Senior software engineer

Boca Raton, FL
February 28, 2020

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Docs: Holder of EAD (Employment Authorization Document) and Social Security card

Address: **** *********** **, **** *****

FL 33496

Phone: +1-786-***-****




Jose Onias Fernandez Osorio

Jul. 2017 - Sept. 2018 Senior Software Developer

Company: ITS SOLUTIONS (Bogota, Colombia).

ITS provides financial services technology solutions on iSeries platform.


-Built solutions in different business lines (portfolio, credit, debts)

-Clients requirements analyze, technical validation, feasibility, time estimation matrix construction

-Review & adjustment of the technical specification documents

Programing language used:

-RPG free format programming with embedded SQL

Apr. 2016 - May 2017 Senior Software Developer

Company: FISERV COLOMBIA (Bogota, Colombia)

Fiserv is a global leader in financial services technology solutions.


-Fixed issues in integrated applications (build-in VS2010 and RPG III)

-Software issues analysis: root cause, code adjustments and definitive solution delivered

-Definition & execution of user test cases to validate the solution given: completeness, regression, performance, stress

-Definition & implementation of a test format to provide the end users with all the information related to application error, facilitate the certification and promote processes


RPG IV, RPGLE, RPG Free, SQLRPGLE, Cobol, Pascal, C, Visual Basic, Python


DB2/400, Oracle, MySQL, MS Access


IBM AS/400, Unix, Windows, Solaris

Management / Team leadership

- Experience with Agile development methodology (Scrum)

- Team management

Software design process

- Software Development Life Cycle (Analysis, Design, Development & Testing, Implementation & Deployment)

- Conversion of user requirements to technical documents

- Relational Database design (1NF, 2NF, 3NF, 4NF)

- Process flowchart.

- ALDON Lifecycle manager

- PSP (Personal Software Process)


MS Office Suite, Visio, MS Project

Experienced team leader in Software Development. More than 25 years working in financial companies in an international context (Colombia, Venezuela, Dominican Republic, El Salvador, Mexico, and Costa Rica).

Skilled in analysis, design, development, and testing software projects in AS/400 (iSeries) with an emphasis on RPG III, RPG free, SQL, VS2010, BPCS (Business Planning and Control System) and VB environments.

Full software development cycle experience includes project management and hands-on experience through all development stages: feasibility study, user requirements, analysis, design, development, test, training, implementation, and maintenance.

Seeking new challenging role as an RPG Software Developer in a dynamic environment.

Senior Software Developer

-Lead a development team (6 engineers) in Banesco Bank (Venezuela) building new features of credit card business.

-Lead credit card software implementation team in some clients (Procecard - Dominican Republic, Serfinansa – Colombia, Banco Agricola – El Salvador)

-Modernization / Conversion credit card application from RPG III to RPG IV/RPG free, services programs, binding directory, Integrated File System (IFS), DDS to DDL

-Develop new credit card industry compliance using both Synon and RPG free format (Payment Card Industry – PCI / EMV – Chip card).

-Support Customer service’s team in the analysis, correction and testing software’s issues.


-Foreign languages and cultures






1992 Fundacion Universidad Central

Systems Engineer.

Bogota, Colombia.



Dec. 2013 - Mar. 2016 Software Architect & Technical Leader

Company: FISERV COLOMBIA (Bogota, Colombia)


-Define and implement new features in CMS (Card Management System) to comply industry and clients requirements

-Customer requirements analysis, technical and functional feasibility validation

-Built new CMS release using SYNON, native RPG language and DB2 characteristics

-Participate in the CMMI (Capability Maturity Model Integration) level 3 certification process

-Developed specific features in Credit Card System (CMS) in order to improve system services and/or compliance industry payments requirements.

-Managed successfully teams in all development phases for the fulfillment and the quality delivery of the work scheduled

Jul. 2012 - Nov. 2013 Consulting Specialist

Company: DESIS SAS (Bogota, Colombia)

Provides consultancy services in management and development software projects.


-Lead development team of DESIS in the construction of applications according to the methodology defined by Banco Davivienda.

-Training at a functional and technical level to the DESIS team in relation to credit card business and software development methodologies.

Feb. 2011 - Jun. 2012 Service Info Developer IV

Company: HEWLETT PACKARD (Bogota, Colombia)

Subsidiary Hewlett Packard Company. Is a provider of technology solutions for consumers, businesses and institutions


-Lead the software development team

-Design, prepare and execute integration tests of Banco Bancolombia payment applications.

-Adjust operational process manuals according to new functionalities and / or improvements implemented in information systems.

-Define project costs using different methodologies (top-down, bottom-up, fast track, by modules).

Apr. 2007 - Jan. 2011 Business Analyst

Company: FISERV COLOMBIA - (Bogota, Colombia)

Fiserv is a global leader in financial services technology solutions.

-Receive client's requirements document (both internal / external) and validate technical and operational feasibility.

-Define and implement business rules for the new credit card system in accordance with the organizational, technological and operational structure of Banco Bancolombia credit card area.

-Uphold the customer support area by analyzing the inconsistencies of the systems that support the credit card business in the bank.

Computing in Python III - August 2019

Data Structures.

EDX (MIT and Harvard University)

Computing in Python II - February 2019

Control Structures.

EDX (MIT and Harvard University)

Computing in Python I - November 2018

Fundamentals and Procedural Programming.

EDX (MIT and Harvard University)

Certified PSP Developer - November 2017

Software Engineering Institute (SEI)

Scrum Master - November 2017

Scrum Agile Institute.

NLP (Neuro Linguistic Programming) - September 2014

CUME Centro Integral de Formación.

DB2 Database for IBMi and Standar SQL ANSI/ISO 2003/2006 - February 2014

Informatic & Peopleware.

SYNON COOL: 2E - February 2002

Redesis Ltda.

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