![]() ![]() NoSQL Databases/Caches: Berkeley DB/Sleepycat, Cassandra, MongoDB, Redis, Memcached, HBase, CouchDB. SQL Databases: 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, RedBrick. Worked with all levels of management, engineering and business personnel to set appropriate goals and drive the projects and business to success.Provided Technical Leadership and mentoring to my clients, my team mates and the business.Designed and implemented automated production deployment, operations and monitoring solutions.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 utilized statistical models for Capacity Planning, Benchmark analysis and application testing to create deterministic systems ensuring scalability and uptime.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.Technical and systems architecture background in security implementations using roles, AD groups, LDAP, OID, OUD, ASO, Linux/AIX/Solaris sudo permissions and PAM to ensure secure, scalable, compliant, automated and auditable systems.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, COTS and custom, utilizing architectures 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.Database Engineer, Persistence Engineer, Systems Engineer and General Technologist with 23 years of experience including:. ![]()
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