Sérgio Henrique Cerqueira Costa Email & Phone Number

Vitoria, Es, Br

Vitória, Espírito Santo, Brazil

Specialized Server Technology, Database and Oracle Operating System Training, with Bertini do Brasil Ltda:1. Oracle Database 12c: SQL Tuning for Developers training for the airline Gol.2. Oracle Database 12c R2 New Features for 12c R1 Administrators training for the company Celepar.3. Exadata Database Machine: 12c Administration Workshop training for the companies Prodest and Banestes.4. MySQL for Database Administrators Ed 5.1 training for the bank BRB.5. Oracle Linux 8: System Administration I training for the company Claro Brasil.6. Oracle Linux Virtualization Manager training in the UAS (Oracle User Adoption Services, which is a model specially built for the client) format for the company Claro Brasil.

Vitória, Espírito Santo, Brazil

Consulting in Databases and Information Technology Infrastructure for Banco do Estado do Espírito Santo - BANESTES, developing:1. Project (PMBOK management) for the Revitalization of Two Data Centers, including equipment, licenses, connectivity, security and services, with a budget reduction of 25%.2. Project for the Acquisition and Implementation of EMC VMAX Storage.3. Disaster Recovery Planning Project.4. Project for High Availability Oracle, SQL Server and PostgreSQL Databases.5. Project for the Implementation of Corporate Job Schedule Control.6. Project for the Acquisition, Implementation and Migration of Databases to Oracle Exadata.7. Project for Updating Oracle Exadata Bundle Patch.8. Project for Expanding Oracle Exadata Storage.9. Project for the Acquisition and Implementation of Oracle T5 Servers.10. Process Improvement and IT Service Management Project based on ITIL.11. Data Science Solution Acquisition and Implementation Project.12. Specification of Unisys mainframe and x86 server equipment, software and services.13. Administration of Oracle solutions: Enterprise Manager, Advanced Security, GoldenGate and Active Data Guard.14. Administration of Unisys DMSII, Oracle SGBD, MS SQL Server and PostgreSQL databases.15. Backup Planning using EMC Networker, Dell EMC Data Domain, VTL DSI and Tape Library Quantum.16. Administration of Message Management using Oracle Streams Advanced Queuing, IBM MQ and Unisys COMS.17. Environment management using Teamquest, CA Spectrum and CA eHealth.18. Construction of tools for database administration, job management and database access control. 19. Code construction for process automation in Cobol, Algol, MS Access, Oracle PL/SQL, Java, Shell and Perl.20. IT crisis management: server instability and message manager unavailability.

Palmas, Tocantins, Brazil

Consulting and Support in Database Technology, Operating System, Storage and Connectivity with the State of Tocantins Finance Department – ​​SEFAZ/TO (through the company PDCase and by direct contract):1. Diagnosis and solution of device and volume configuration problems on IBM P570 servers, with IBM AIX operating system, Oracle 11g with Real Application Cluster in Extended Cluster configuration.2. Mapping, diagnosis and reconfiguration of LUNs on IBM DS5020 Storage and connectivity of IBM TotalStorage SAN16B-2 Switches and the SAN Fibre Channel layer — Storage Area Network.3. Diagnosis and solution of paging problem on IBM AIX partition of IBM P570 server.4. Reconfiguration of the Oracle Enterprise Manager 12c solution and construction of Shell Script to support the management of ASM services, instances, listeners and agents of Oracle Enterprise Manager 12c.5. Study of the operating system architecture, local area network (LAN), metropolitan area network (MAN), storage area network (SAN) and configuration of already installed storage.6. Configuration of Oracle Solaris operating system parameters and Oracle ZS3 storage equipment.7. Installation of Oracle RDBMS 11g with Oracle Dataguard feature on Oracle Solaris servers.8. Transport of Oracle database from IBM AIX-based servers to Oracle Solaris-based servers.9. Pre-production and monitoring of entry into production of Oracle Solaris, Oracle AIX and Oracle RDBMS environments, including conversion of backup and restore routines based on RMAN.

Palmas, Tocantins, Brazil

Provision of administration and technical support services for Oracle Databases, within the scope of the Tocantins Tax Modernization Project (PMF/TO) PROFISCO-TO, contract SEFAZ/TO 037/2018, with the following activities:1. Configuration, update and administration of Oracle databases, Oracle ZS3 storage and Oracle Solaris servers.2. Network configuration of Oracle Sparc T5 equipment.3. Configuration and administration of Oracle Enterprise Manager infrastructure.4. Configuration and administration of Oracle Data Guard.5. Diagnosis and resolution of incidents in Oracle databases.6. Backup diagnosis and administration.7. Implementation of IBM Storwize V7000 Gen2 storages.8. Migration of Oracle databases from Oracle T5 servers to IBM Power 9 servers.9. Review of backup and restore policies.10. Preparation of disaster recovery plan.11. Assessment of performance and functionalities of Oracle databases.

Palmas, Tocantins, Brazil

Provision of administration and technical support services for Oracle Databases, within the scope of the Tocantins Tax Modernization Project (PMF/TO) PROFISCO-TO, with the following activities:1. Definition of specific information security standards and procedures2. Configuration, update and administration of Oracle databases, Oracle ZS3 storage and Oracle Solaris servers.3. Network configuration of Oracle Sparc T5 equipment.4. Configuration and administration of Oracle Enterprise Manager infrastructure.5. Configuration and administration of Oracle Data Guard6. Diagnosis and resolution of incidents in Oracle databases.7. Backup diagnosis and administration.8. Study and forecast of space occupation and vegetative growth of Oracle databases.9. Assessment, proof of concept and implementation of the use of Oracle Advanced Security.10. Transfer of Oracle knowledge to the internal team regarding Oracle Database, Oracle Data Guard and Oracle Enterprise Manager.

Vitória, Espírito Santo, Brazil

IT Infrastructure Consulting at Banco do Estado do Espírito Santo through SET, between July 1997 and July 1998, in the following activities:1. Support and administration of MCP environment, DMSII databases and BNA architecture.2. Performance analysis of the Unisys platform.3. SNA/PUT5/LU62 emulation project on Unisys platform.4. IBD system project - DMSII database management.IT Infrastructure Consulting at Banco de Brasília through MSA-Infor, between July 1998 and February 2001, in the following activities:1. Support, administration and migration of Unisys mainframe and DMSII databases.2. Adaptation of DMSII databases and compliance tests for the year 2000.3. DMSII management system project.4. Replication of DMSII databases to SQL Server.5. Performance assessment of the centralized banking automation application.6. Data and Process Administration Management.IT Infrastructure Consulting at the Post Office through CTIS, between April 1999 and May 2000, in the following activities:1. Administration and performance improvements of DMSII databases.2. Development of the DMSII management system.3. Adaptation of DMSII databases for the year 2000.4. Support for basic and network support on the Unisys platform.IT Infrastructure Consulting at Banco do Estado do Espírito Santo through Asbace and ATP - Asbace Tecnologia e Produtos, between February 2004 and September 2007, in the following activities:1. Support, administration and performance analysis of Oracle, Sybase and SQL Server databases.2. Establishment of standards, training and support for database development and production.3. Load balancing and analysis of the behavior of the operational environment.5. Projects: Brazilian Payment System - SPB, Oracle Application Server implementation, Oracle database migration, Use of Oracle Enterprise Manager as batch control, Adaptation of Oracle Advanced Queuing.

São Luís, Maranhão, Brazil

Higher education professor (registration number 1189514) with a 20-hour workweek, admitted through a Federal Public Examination, permanent staff, for the then Federal Center for Technological Education of Maranhão (CEFET/MA), having taught the following subjects for the Electrical Engineering course:1. Basic Electronics.2. Microprocessor Systems.

São Luís, Maranhão, Brazil

1. Internal Audit Area Automation Project using IT Tools.2. Information Security Audit.3. Fraud Audit.

São Luís, Maranhão, Brazil

1. Management of the Telecommunications Division, with three supervisions: project, operation and user service.2. Planning of Branch and Data Center Connectivity.3. Connectivity Control Project, through the adoption of Circuit Switching Matrix and Control software.4. Automation of Telecommunications Incident Control.5. Implementation of X25 Multiplexer.6. Project for Acquisition and Implementation of Satellite Communication for Remote Locations served by the Bank.7. Initial Tests with Internet Links.8. Participation in the National Unisys User Meeting in the city of Blumenau - SC.

São Luís, Maranhão, Brazil

1. Technical manager responsible for the migration of the Banco do Estado do Maranhão data center from the eighth floor of the headquarters building to its own building, with the provision of all central equipment, which at the time included the Unisys A12 mainframe, large Unisys printers, control terminals and backup tape drives, in addition to all telecommunications facilities.2. Performance adjustment processes and configuration of the operational environment.3. Project to evolve the incipient banking automation.4. Development of infrastructure control systems that allowed the planning of support activities, reducing reactivity to incidents and improving predictability.5. Participation in the National Unisys Users Meeting, in the city of Salvador - Bahia.6. Technical manager of the corporate project to study telecommunications at Banco do Estado do Maranhão, with the support of a Unisys consultant. At the end of this project, the Telecommunications Division was created.

São Luís, Maranhão, Brazil

1. Development of automated management solutions for DMSII databases, tape library control and infrastructure administration, using DMALGOL programs, job scripts in WFL and screens using the combination of Cobol74, DMSII and COMS.2. Automation of branches project.3. Acting as a substitute for the support supervisor in his absence.

São Luís, Maranhão, Brazil

1. Formally hired as a bank clerk and working as a systems programmer since the beginning of the contract.2. Development of programs for the Unisys mainframe using Cobol 74 language and DMSII database, in addition to the COMS messaging system.3. Branch automation project.

São Luís, Maranhão, Brazil

Computer instructor, having taught the following modules:1. Programmer Training Course:a) Introduction to Data Processing (workload = 60 hours).b) Data Organization (workload = 60 hours).c) Pascal Language (workload = 60 hours).d) Cobol Language (workload = 75 hours).e) Operating Systems (workload = 60 hours).f) Final Project (workload = 30 hours).2. Systems Analysis Course:a) Structured Programming (workload = 60 hours).b) Teleprocessing and Networks (workload = 60 hours).

Lato Sensu Postgraduate Studies - Specialization, Computer Science In Education, 9,85

Total workload: 480 The monograph entitled "The route of teachers from the State of Espírito Santo in the appropriation of ICTs" received.

Electrical Engineering, Electronics - Telecommunications

Total workload: 4,035 h Credits obtained: 229 The final course monograph entitled "A study on computer network management" received.

Telecommunications Technician, Telecommunications