Senior Developer

Email: adfsyy@r.postjobfree.com

LinkedIn: www.linkedin.com/in/jose-onias-fernandez-osorio

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

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

FL 33496

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

LANGUAGES

SUMMARY

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.

Activities:

-Evaluate customer’s functional requirements and translate it to technical specification.

-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.

Activities:

-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

Development

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

Databases

DB2/400, Oracle, MySQL, MS Access

Systems

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)

Softwares

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), Business analysis 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 a RPG software developer in a dynamic environment.

PROFESSIONAL SKILLS

-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)

-Conversion credit card application from RPG III to RPG IV and DDS to DDL

-Functional implementation credit card software in some clients (Davivienda – Colombia, Credibom – Portugal, Famsa – Mexico, Banco Exterior – Venezuela, Bancafe - Colombia)

-Technical lead in new credit card industry compliance (Payment Card Industry – PCI and EMV – Chip card).

-Support Customer service’s team fixed and testing software’s issues.

ACHIEVEMENTS

CERTIFICATIONS

SQL for Data science – May 2020

EDX (MIT and Harvard University)

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 2019

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.

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

Informatic & Peopleware.

COOL: 2E - February 2002

Redesis Ltda.

1992 Central University

Systems Engineer.

Bogota, Colombia.

EDUCATION

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

Company: FISERV COLOMBIA (Bogota, Colombia)

Activities:

-Define and implement new features in CMS (Card Management System) to comply industry and clients requirements (PCI – Payment Card Industry) and EMV (Europay Mastercard Visa - CHIP). The features are:

-PCI implementation (requirements 7.1, 3.2, 3.3 (build in house)

-PCI implementation (requirements 3.4, 3.5, 10.1, 10.2, 10.3 with a third party)

-Define EMV’s business rules through parameters defined hierarchically like: Franchise, BIN and product code.

-Define EMV processing mode (partial grade / full grade)

-Define handle exceptions (off line transactions, security values, fallback, no funds, etc)

-Implementation of EMV’s security values validation / generation (offset PIN, CVV, CVC, CVV2, ARQC, ARPC) through HSM (Hardware Security Module – THALES 9000) in authorization module using ISO8583 standard and HSM property commands.

-Adjust chargeback process in CMS in order to support franchise’s property messages: BASEII (Visa) and IPM – Integrated Product Messages (MasterCard)

-Generation of interphase to EMV issuers third party (GEMALTO)

-Handle of EMV cryptogram (DE 55) in online authorizations and clearing process (original and chargebacks transactions)

Jul. 2012 - Nov. 2013 Consulting Specialist

Company: DESIS SAS (Bogota, Colombia)

Provides consultancy services in management and development software projects.

Activities:

-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

Activities:

-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).

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

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.

Jul. 2001 - Mar. 2007 Professional Services Consultant

Company: FISERV COLOMBIA - (Bogota, Colombia)

Fiserv is a global leader in financial services technology solutions.

-Provide pre-sales support by working closely to understand and define key business customers and requirements.

-Propose software solutions that meet these requirements, ensuring that they are technically feasible and add value to the overall proposal.

-Understand and demonstrate products solutions to customers in demonstrations or on the concept test in site highlighting the business benefits.

-Actively research and understand the market to ensure that the proposals are competitive, add value and create unique selling points.

-Support development and customer service teams throughout the contract life cycle, including customer review meetings and identification of opportunities for proposals in existing accounts.

-Communicate with the internal teams, including the logistics, IT Service and customer training teams to ensure the effective delivery of the projects

INTERESTS

-Foreign languages and cultures

-Soccer

-Technologies

-Cinema

-Travels

Contact this candidate