Matheus Boesing

Experience

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  SESu/MEC - PET

  Jun 2009 - Dec 2009

  Scientific Initiation Scholarship

  R&D in Artificial Intelligence for Computer.

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  Sicredi

  Dec 2009 - Mar 2016

  Focused on Cluster and Database Infrastructure layers on Unix-Based Systems, versions 10g, 11g and 12c.Responsible for database backup routines, patching policy and DR Plan. Backing of Database Consolidation, Tiering and PaaS Program.Experienced with:• HA for VLDB and complex OLTP environments (DBs with 20TB+, over 20 000 users)• Oracle Databases 10g, 11g, 12c administration with Extended RAC using AIX and RHEL• Multinodes Metropolitan Clusters including RAC and RAC-OneNode, OLTP and OLAP, policy managed databases with ASM and ACFS• SQL and PLSQL Tuning (eg Index, Statistics, Histograms, SQL Profiles, OS Tuning, Advisors and Reports)• Database Upgrade and Migration Strategies using Export/Import, Datapump, Transportable Tablespaces, RMAN Convert Plataform and GoldenGate• Expert RMAN Backup and Recover for hot and cold backups using Data Domain Boost (EMC DDBoost) and TSM (TDPO) clients• Security Patch Update (SPU), Patch Set Update (PSU) and Critical Patch Update (CPU) on RAC Environments (RDBMS and ASM)• Oracle Resource Manager Implementation / Administration• Database Monitoring and Administrating with OEM 10g, 11g and 12c• Real Application Testing (Oracle Database Replay and SQL Performance Analyzer)• Oracle Internals (oradebug, X $ tables, hidden parameters)• Expert in opening corrupted databases• Deep Understanding on Cluster Configuration and Troubleshooting (network architecture, TCP/UDP protocols, storage and OS configuration)• Automation and Continuous Delivery Enthusiatic: Process planning and implementing with Microsoft Orchestrator and IBM UrbanCode Deploy• 24x7 on-call rotation Show less Support for Outsourced Teams on PL/SQL Coding, SQL Analysis and Tuning, Dev/QA Lifecycle.Hypervisoning and Virtualization on VMWare Platform. Infrastructure and Platform for Oracle.Oracle Database:• 500+ Databases Administered compliant to production databases (10g, 11gR1 and 11gR2)• 1.5+ PB emulated data through virtualization solutions• Private Cloud Non-Production Databases Administered (10g, 11gR1 and 11gR2) - AIX and RHEL• PL/SQL Coding support and SQL Tunning (SQL Tuning Advisor, SQL Acess Advisor and LogMiner)• Plataform Conversion using Export/Import, Datapump, SQLLoader (sqlldr), Transportable Tablespaces and RMAN Convert Plataform• Database Auditing: FGA, VPD and other Security Features• Database Patching: SPU, CPU and PSU Managing• RMAN Restore & Recover• Data modeling and administration: Table Redefinition, Table Partitioning, Online Index Rebuild, Funcion-Based and Inverse Index, PL/SQL Coding and Privileges best practicesApplication and Integration:• Oracle GoldenGate Installation and Administration• Weblogic administration and deployment skills• OTC Mediator and OTC Terminal Server for Oracle• Oracle Data Integrator (ODI) 10gR2 and 11g• Intensive interaction with Oracle SOA Suite focused on database administrationVirtualization:• Labmanager (golden images, linked clones, networks and storage), • VMWare VSphere (thick/thin provisioned virtual machines, hosts and datastores)• VMWare VCloud Director (network, storage, vapps, templates and fast provisioning) Show less

  • DBA - Oracle Database Administrator

    Dec 2012 - Mar 2016

  • DBA - Development Oracle Database Administrator

    Dec 2009 - Dec 2012
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  LOGICAIT

  Mar 2016 - now

  Database Consultant
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  Neogrid

  Mar 2016 - Feb 2018

  Oracle Consultant

  Principal Oracle DBA managing services for Supply Chain and Operational Efficiency Solutions, supporting clients all over the world. Oracle environment support and maintenance. Standarlization and monitoring on platform components folllwing IT best practices.High contact with ETL solutions and DW environments/appliances.Technologies: Oracle, MySQL, PostgreSQL, Hadoop and SQL Server.Experienced with:• Oracle Products Performance Tuning• Oracle Development Lifecycle• Oracle Cloud Services (Public) Proof of Concept and Implementation.• Private Cloud Oracle Database Management.• Oracle Database Disaster Recovery Plan implementation.• Oracle Database Contingency Plan for production sites over 1,000 km distance.• Oracle Database Backup Strategy Using RMAN with HP Data Protector.• Security Patch Update, Patch Set Update and Critical Patch Update for Databases.• Oracle Linux Installation and Administration.• Oracle High Availability through LifeKeeper implementation.• Infrastructure Monitoring with OpMon/Nagios• Amazon AWS - RDS MySQL Administration• IBM Netezza Proof of Concept. Show less

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  Pythian

  Sept 2016 - now

  As an LDC, I'm in fulltime oncall for technical escalations and highly critical issues support for our top clients.I'm focused on Oracle Engineered Systems and Platform (Exadata/ODA, Databases, GoldenGate), supporting critical database services for global clients in segments like:- Travel and Airline Companies- Banking and Financial Services- Retail and Department Store- Publicity, Telecommunication, and Television- Technology, Digital Security, Online Marketing and other IT Service Providers- Automotive and Industry- Timeshare and Travel- Education and UniversityDigital Transformation through Cloud Services adoption is an important part of our business. Show less Pythian is a global leader for mission critical, high availability, secure data infrastructure Consulting Services.As Database Consultant, I support critical database services for global clients in segments like: - Banking and Financial Services- Retail and Department Store- Publicity, Telecommunication and Television- Techonology, Digital Security, Online Marketing and other IT Service Providers- Automotive and Industry- Timeshare and Travel- Education and UniversityI'm focused in Oracle Databases services and related Platform and Infrastructure components like Goldengate and Exadata, managing hundreds of databases in heterogenous environments around the globe.Digital Transformation through Cloud Services adoption is an important part of our business. Show less

  • Oracle Reliability Manager

    Feb 2022 - now

  • Lead Database Consultant

    Sept 2018 - Mar 2023

  • Senior Database Consultant

    Sept 2016 - Aug 2018
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  Innive Inc

  Oct 2018 - Dec 2023

  Lead Database Specialist
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  TargetTrust

  Apr 2019 - now

  Oracle Instructor

  Modules:- Introduction to Databases and SQL- Database Administration I- Database Administration II- Database and SQL TuningComplete training material review, writing, and preparation.

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  SETREM - Sociedade Educacional Três de Maio

  Apr 2019 - now

  Postgraduation Professor

  "Databases on Cloud" in Cloud Computing Postgraduation Course.