Database Engineer, Persistence Engineer, Systems Engineer and General Technologist with 22 years of ...
Database Engineer, Persistence Engineer, Systems Engineer and General Technologist with 22 years of experience including: • Extensive technical, data architecture and systems architecture background architecting, engineering, implementing, monitoring, end-to-end performance tuning and troubleshooting complex, highly scalable, low latency, large scale distributed PB+ systems and high-availability mission critical production business solutions utilizing architecture including dedicated equipment, in-house clouds, hybrid clouds and public clouds with database infrastructure including Relational database systems, NoSQL, In-Memory and Hadoop data stores. • Technical and systems architecture background in security implementations using roles, AD groups, LDAP, OID, OUD, ASO, Linux/AIX sudo permissions and PAM to ensure secure, scalable, compliant, automated and auditable systems. • Acted in many roles such as Visionary, Manager, Technical Lead, Mentor, Data Architect, Systems Architect, Database/Systems Engineer, Database/Systems Administrator, Exadata Machine Administrator, Network Architect and Data Center Solution Architect. • Designed and utilized statistical models for Capacity Planning, Benchmark analysis and application testing to create deterministic systems ensuring scalability and uptime. • Designed and implemented backup and DR systems along with Disaster Recovery planning and long term archiving to meet all levels of compliance and requirements for the business. • Designed and implemented automated production deployment, operations and monitoring solutions. • Provided Technical Leadership and mentoring to my clients, my team mates and the business. • Worked with all levels of management, engineering and business personnel to set appropriate goals and drive the projects and business to success. Technical Skills SQL Databases/Caches: Oracle 6.x – 12c (OPS/RAC/Exadata), MySQL/InnoDB, MariaDB, PostgreSQL, MS SQL Server 2000/2005/2008/2012, Informix Dynamic Server, Sybase, SAP MaxDB, Teradata, DB2, Netizza, SQLite, Derby, MongoDB, HSQLDB, Essbase, TimesTen. NoSQL Databases/Caches: Berkeley DB/Sleepycat, Cassandra, MongoDB, Redis, Memcached, HBase, CouchDB. Oracle Database Technology: Exadata (dcli, cellcli, exachk ), Golden Gate 11g-12c, Grid Control (srvctl/crsctl), ASM, RAC/OPS, Data Guard/Active Data Guard, OEM 11g/12c, OEM 11g/12c Management Packs: Diagnostics, Performance, Configuration, Provisioning and Patch Automation, Linux; TDE, ASO, Oracle OLAP, Oracle Context/Intermedia Text/Text, emcli, exp/imp, Oracle Data Pump, ODI, SQL*Loader, Snapshots/Materialized Views, MultiMaster Advanced Replication, Oracle Streams, SQL*Plus, SQL*NET, adrci Hardware and Operating Systems: Oracle/Sun: Exadata x3-2/x4-2, Sparc10 – E15K, UEL 5.x-7x, SunOS, Solaris: 2.4 – 11, Solaris x86 Cisco: Cisco: UCS 510x B200M3/B230M2 VM Ware 5.x, RHEL 5.x-7.x, MS Windows 2008/2012 IBM: X-series, RS6000, SP2, AIX: 4.3-7.0 RHEL: 5.x – 6.x, Debian, Centos, SUSE, MS Windows 2008/2012 DELL: R210-R910, Win2003, Win2008, RHEL 3.x-6.x, Debian, Ubuntu, Centos, SUSE Compaq: 2500 – 7000, Win2008, Win2003, Win2000, NT 3.51, 4.0, NT Cluster, MS Windows, Novell Netware, SCO UnixWare, OS/2 Warp DEC: Alpha, OpenVMS and Tru64 UNIX HP: DL360/5 – DL580/5, 9000/889, K, L, and N class servers, HP-UX: 10.20, 11.0, RHEL 2.x-6.x, Debian, Ubuntu, Centos, SUSE, MS Windows 2008/2012 Sequent: Numa-Q, SE70, NumaQ, PtxDynix Disk Subsystems/SANS: Oracle ZBA, Pure Storage, TinTri, EMC VBlock, EMC Symmetrix, EMC DMX, EMC Clariion, Hitachi – 5800, 7000E, 9960, and USPV, LSI, Equalogic, Copan, Sepaton, Data Domain, Blue Arc, Compellent, Winchester Systems, D-Link, HP Storage Works, Sun, Compaq, Coraid, DELL PowerVault SAN/Interconnect Switches: McData Director 6064, Brocade 5100, Qlogic SanBox 9000 InfiniBand Switches: Qlogic 12000, Mellanox MTS3600, Sun Datacenter Switch 36 Methods and Techniques: Development Life Cycles: Agile Extreme Programming, Scrum, Scrum-ban, Waterfall, Spiral, RAD, Rational Rose Unified Process, Shainin System, Six Sigma, Coad/Yourdon Method, Rumbaugh Method Software and Tools: Oracle Designer, Power Designer/Power Designer DW, SQL Navigator, Name server, Business Objects, PowerBuilder, InfoMaker, OAS, Oracle 9ias, Oracle Fusion, Oracle Gateway for Teradata and DB2, BTEQ, Teradata FastLOAD/MultiLoad , PGP, ssh, VNC, Toad, Remedy, JIRA, IBM Rational Team Concert, snoop, tcpdump, Wireshark Languages: PL/SQL, HTML, Perl, ksh/bash, FASTech CELLworks, PowerScript, Boreland Delphi/Pascal, C, C++, Java, JCL, COBOL, ISM Other: Hadoop, Pig, Hive, Flume, GFS, AFS, Performance Tuning, Bench marking, GIS, Document Storage Compliance Standards: HIPAA, PCI DW, DSS and OLAP: Reporting: Cognos, OBIEE, Oracle Discoverer, Brio Query, Crystal Reports, SQL Developer ETL Tools: Golden Gate, Informatica, Oracle Data Integrator, Pentaho Kettle, Oracle Warehouse Builder, Ab Initio Servers: Oracle Express Server, Red Brick Techniques and Methodologies: Data Warehouse/Data Mart Design and Implementation, HA, Backups and Disaster Recovery: Backup Software: Symantec NetBackup and Backup Exec, IBM TSM, Avamar, Legato Networker, Amanda, Bacula, BakBone, NetVault, CommVault, BMC SQL-Backtrack, EBU, RMAN, Oracle Secure Backups, Tape Libraries/Backup Appliances: Sun: L40, L700, L1400, SL500, SL8500, Storage Tek PowderHorn, HP: ESL9595, MSL5060, FalconStor. HA: Exadata, RAC, Data Guard, Active Data Guard, Golden Gate, Oracle Streams, Oracle Advanced Replication (Multi- Master), Oracle Materialized Views, Red Hat Cluster, VERITAS Cluster, Sun Cluster, HACMP, Distributed/Partitioned Databases, Quest SharePlex, MSSQL Server Cluster. Monitoring and Administration: Enterprise Manager/EM Grid Control 11g/12c, HP BSM, Tivoli, Nagios/Cacti, Xenos, Zabbix, Open NMS, BMC Patrol, Quest Foglight, Big Brother, Puppet, Chef, Aris Defrag, Bradmark DBGeneral, UC4, Chain Link Migrator/Kintana, Appworx Scheduler Oracle Applications: EBS: 10.x, 11.x, 11.5.1 – 11.5.10, System Administration, Installation, Cloning, Patching, Accounts Receivable, Payables, Global Accounting, Assets, Order Entry, Build of Material, Engineering, Project Accounting Core, Project Accounting Contracts, General Ledger, Alert, Multi-Org, HR, Payroll, Work Flow, Capacity and Field Service. Other Third Party Applications: Delphix, SAP CRM/BW/ECC/Portal/Payer Direct/Governance/Solution Manager, JDA, IBM MDM Initiate, IBM FileNet, LabVantage, Oracle MDM Site Hub, Informatica MDM, PeopleSoft, Siebel, JD Edwards, Lawson, Great Plains, and Baan.
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