Eduardo B.Back-end and Systems Engineer
Skills
IT Specialist with over 20 years of experience in both public and private sectors, specializing in COBOL, SQL, IBM MVS/zOS and Unisys Series A/MCP mainframes, as well as database management systems such as DB2 and DMSII. Proficient in developing and coordinating process and performance improvements, managing configuration and integration efforts, and undertaking legacy modernization projects. Well-versed in addressing strategic demands and commercial automation. Experienced in providing training, conducting technical and economic feasibility studies, and supporting both pre- and post-sales activities. Additionally, skilled in participating in industry events and presentations, as well as managing migration projects and other relevant tasks.
Senior Information Technology Analyst
11/1/2018 - 12/1/2019
Developed expertise in VisualCobol and Microfocus Cobol while contributing to critical and strategic project deliveries. Specialized in HTML, XML, and Unix, and played a vital role in the emergency collaboration team. Successfully developed an automated VSAM-MySQL migration solution, showcasing proficiency in MySQL database management.Senior Information Technology Specialist
12/1/2019 - 12/1/2019
Provided support for IBM z/OS mainframe monitoring, developing proficiency in tools such as OmegaMon, TEP, and Grafana. Focused on ensuring seamless monitoring of the IBM z/OS production environment, effectively maintaining uninterrupted operations. Developed strong technical skills in overseeing mainframe systems and utilized Grafana for data visualization and system analytics. Demonstrated ability to manage and monitor high-stakes production environments efficiently.Technical Lead
4/1/2013 - 10/1/2018
Provided technical leadership in application performance optimization and abend minimization for high and low platforms, utilizing DB2, Oracle, MySQL, Dynatrace, Cobol, CICS, CSP, QMF, FreezeFrame, OmegaMon, ChangeMan, Introscope, and MQ. Managed a team of up to 12 senior professionals, ensuring strong synergy with support, production, DBA, AD, and development teams. Oversaw the internal ITIL solution, establishing standards of excellence in application performance and abend minimization, while optimizing customer service processes. Developed a deep understanding of Access, contributing to proficient technical troubleshooting and enhancement strategies.Senior Information Technology Specialist
5/1/2011 - 1/2/2013
Gained expertise in 2pc/XA integration involving Java and Cobol. Provided DBA support and modernization for legacy systems, including Unisys MCP, DMSII, Cobol, COMS, and JRAC. Managed the replication of DBMS in a BI environment utilizing DMSII, Oracle, and Databridge. Optimized contingency processes through reorganization, documentation, and establishment of excellence standards as part of Unisys MCP mainframe support.Advisor for Board of Directors
10/1/2010 - 5/1/2011
Developed critical and strategic expertise in the SDC-Corporate Data System of Social Security using DMSII, Cobol, Algol, and DARGAL. Managed a massive migration of DBMS from high to low including DMSII, Oracle, Unisys MCP, Microfocus/Fujitsu Cobol, and MPACT. Conducted multi-platform ad-hoc extractions of large volumes of data across Unisys MCP, Cobol, DMSII, Oracle, Unix, and Windows environments. Successfully enabled the INSS Benefit Auction project within the deadline and devised strategic solutions for CNISA migration to comply with the scheduled MV2 mainframe shutdown in São Paulo.Senior Information Technology Analyst
9/1/2000 - 10/1/2010
Managed the configuration of Unisys MCP mainframe, including OS tuning and co-administration of production. Oversaw web integration and migration of mainframe systems to a virtualized environment to enhance efficiency. Customized the backup park and modernized legacy systems. Responsible for database management system (DBMS) replication within the business intelligence scope. Implemented and supported ODBC/JDBC for high DBMS and administered Oracle servers. Conducted ad-hoc development using a variety of technologies such as Unisys MCP, DMSII, Oracle, WFL, Cobol, Algol, DOS, SQL, IIS, Atlas, ePortal, Databridge, DataAccess, InfoAccess, DMSQL, EAE, LDAIII, PHP, VB6, Delphi, and HTML. Achieved a 45% reduction in average response time for SASB system billing applications through performance improvement. Standardized and documented the productive environment and provided ongoing service to various strategic IT demands, including managing duplicate accounts via the web.Senior Information Technology Specialist
9/1/1998 - 9/1/1999
Successfully coordinated Y2K compliance projects, working with technologies such as Cobol, DMSII, Algol, and WFL, both on-site and off-site. Demonstrated exceptional performance in quality assurance and the development/implementation of a software factory methodology. Met strategic auditing and CRM demands, surpassing productivity and profitability milestones and receiving formal client praise. Represented the organization at public and private entities, providing clarifications and engaging in discussions regarding the millennium bug.Information Technology Specialist
9/1/1988 - 9/1/2000
Specialized in the physical and logical design and nationwide deployment of the BIP project using Cobol, DMSII, COMS, and LINC. Standardized Cobol/DMSII processes to handle large volumes of data efficiently. Delivered lectures on Update Standards in DMSII Databases, contributed to the development of libraries and utilities, and provided internal training alongside publishing technical papers at a corporate level. Played a key role in payroll management, receiving formal commendation from the Federal Government for participation in the development of the SUB-Unique System of Benefits, which digitized Social Security agencies.Information Technology Analyst
7/1/1985 - 9/1/1988
Developed advanced expertise in Burroughs/Unisys mainframes, contributing to the creation and development of utilities in collaboration with support teams. Engaged in the optimization, standardization, and documentation of training programs for Cobol interns, pioneering in Cobol programming with an emphasis on interface development and online transactions.
Information Systems at São José Colleges
2006 - 2009
ITIL Foundation at ITIL
4/2/2009
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