Software Development It Systems

MIGUEL JOSE DIAZ

Cel: 205-***-****

******.****@**********.***

https://www.linkedin.com/in/miguel-diaz-2b88b375/

Birmingham, Alabama

SUMMARY

Reliable and seasoned international IT Professional with breadth of experience in systems analysis, software development, production support, and system testing. Track record of enhancing IT systems in the banking and insurance sectors. Proficient in COBOL, JCL, DB2, SQL, EASYTRIEVE, CICS, VSAM and Waterfall and Agile methodologies, consistently improving system usability and performance. Applies sharp analytical skills to the optimization of database queries and crafting comprehensive solutions. Robust commitment to delivering exceptional software solutions through effective collaboration. Reputation for being a friendly, honest, capable, and dependable coworker who loves to learn and grow.

WORK EXPERIENCE

SENIOR APP DEVELOPER PROTECTIVE LIFE 2023-07 – 2024-11

Develop and support Reconciliation and Check /ACH management systems, enhancing usability and resolving issues using COBOL/EASYTRIEVE/VSAM/CICS/JCL/PROCS.

Coordinate projects using Waterfall and Agile, ensuring timely delivery.

System Integration testing (SIT) and Contract Acceptance testing (CAT) for Financial Department. Financial System testing with Testcomplete tool.

Report creation using Microsoft SQL server reporting services (SSRS), Report creation using COBOL and EASYTRIEVE programming languages. Report creation using Microsoft PowerBi. Data integration using Microsoft SQL server Integration services (SSIS).

Analyze legacy interfaces made in COBOL and EASYTRIEVE to innovate processes in Protective Systems.

SR SYSTEM ANALYST PNC BANK 2022-11 - 2023-07

Developed test plans for Checking and savings accounts system and Cards (VISA), boosting system reliability and user satisfaction.

Debugged mainframe code made with COBOL/VSAM, EASYTRIEVE, enhancing software usability and performance. Collaborated with developers, ensuring high-quality software delivery (QA).

Utilized JCL's PROC's and CICS for efficient mainframe operations.

Achieved software quality improvements through detailed analysis and testing.

IT CONSULTANT STATE OF ALABAMA, HUMAN RESOURCES 2022-03 - 2022-11

Boosted system reliability by developing and executing Regression/Stress test plans for Child Support system.

Collaborated with developers to enhance software quality (QA), ensuring seamless integration.

Optimized mainframe and online code (Cobol, VSAM, CICS, EASYTRIEVE), improving performance and user satisfaction. Enhanced software usability, leading to significant improvements in user experience.

SR SYSTEM ANALYST BBVA USA/PNC BANK

2012-05 – 2021-12

Served as liaison between BBVA USA application systems and CCR (Regional Corporative Center) technical system support.

Served as Project Coordinator for projects delivered to CCR infrastructure using Waterfall and Agile practices.

Analyzed external LEGACY interfaces to develop new processes in ALNOVA System (Cobol, DB2, EASYTRIEVE).

Created new reports in Easytrieve language for checking and saving accounts, OPS, loans, credit cards, corporate tables, ACH systems.

Used CONTROL-M to monitor processes running in production environment.

Used CHANGEMAN tool to move components through different environments.

Carried out modifications to the Billing LEGACY in Mainframe System to manage.

EDUCATION

BACHELOR OF SCIENCE IN COMPUTER SCIENCE ATLANTIS UNIVERSITY

2016 - 2018

SOFT SKILLS

EFFECTIVE COMMUNICATION SKILLS, ATTENTION TO DETAIL, CREATIVITY, TEAM WORK, PROBLEM SOLVING, CREATIVITY, INTEGRITY, ADAPTABILITY, FLEXIBILITY, CRITICAL THINKING, ANALYSIS, DECISION-MAKING, TIME MANAGEMENT, RESULTS-ORIENTED.

TECHNICAL SKILLS

COBOL, IBM-DB2, VSAM, CICS, MICROSOFT SQL SERVER, SQL REPORTING SERVICES (SSRS), SQL INTEGRATION SERVICES(SSIS), TESTCOMPLETE, MICROSOFT POWERBI, BUSINESS ANALYSIS, REQUIREMENTS GATHERING, Zos MAINFRAME, JCL, BMC REMEDY, JIRA, SERVICENOW, EASYTRIEVE, TSO, CONTROL-M CHANGEMAN, ENDEVOR, TSO, XPEDITER, IOA, FILE AID, ABEND AID, PRODUCTION SUPPORT, INCIDENT MANAGEMENT, ITIL.

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