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Himanshu Kumar  new_releases

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The Slow Traveller
Fremont, California, United States

Timeline

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Résumé

Jobs verified_user 0% verified
  • The Slow Travellers
    Pursuing Personal Interests
    The Slow Travellers
    Apr 2024 - Current (2 years 5 months)
    Decided to retire early to travel and spend time with family
  • Planful
    Senior Director Database Architecture
    Planful
    Jun 2018 - Mar 2024 (5 years 10 months)
  • Bank of the West
    VP Database Engineering & Operation , Enterprise Data Warehouse
    Bank of the West
    Aug 2015 - Jun 2018 (2 years 11 months)
    Managing and Building Enterprise Data Warehouse (EDW) Infrastructure and Database Operation global team at different locations for optimal support in 24x7 environments using traditional multi-node Oracle Real Application Cluster with Database size 500+ TB and migrating to open source Big Data infrastructure using NoSql DB technology .
  • Amazon
    Global Payment Database Manager
    Amazon
    Aug 2014 - Aug 2015 (1 year 1 month)
    Managing Senior Production DBAs for maintaining and supporting databases for Global Payment team at Amazon . Currently managing 400 Databases related to Payment applications in 24x7 environment, high transactions OLTP environment and providing high SLA 99.999 with optimal resources and using commodity hardware.
  • CA Technologies
    Director Database Engineering & Operations at CA Technologies
    CA Technologies
    Mar 2012 - Jul 2014 (2 years 5 months)
    Managing Senior Production DBAs , Architects for designing, maintaining, supporting and troubleshooting several multi-terabytes database running on Linux platform having Oracle release 10g,11g RAC databases, MySql and SqlServer database in 24x7 environment. Team-up with development teams to design schema and implement database features to support high performance, and volume database in 24x7 support mission and high SLA environment (>99.999%) Providing thought leadership to strategic initiatives for High Availability Solutions stack for databases Leading Team to change management, internal and external auditing, DB patching and compliance policies for PCI , SAS70, FISMA in the database and operations team
  • Symantec
    Director Database Technology
    Symantec
    Aug 2010 - Mar 2012 (1 year 8 months)
    Managed Senior Production, Development DBAs and Database Architecture for designing, maintaining, supporting and troubleshooting 150 database instance running on 64bit AIX and SUN OS platform having Oracle release 10g and 11g RAC databases in 24x7 environment. Datacenter migration and Database consolidation using Oracle Exadata machine. Automate DB server, database provisioning and monitoring, implemented Oracle High Availability solution to achieve 99.999% uptime of database . Implemented encryption for critical data at DB level and Secure DB backup policy to support PCI compliance. Provided managerial oversight for the entire database development and support lifecycle including backup/recovery, performance tuning, physical layout,
  • VeriSign Inc
    Director Database Technology
    VeriSign Inc
    Sep 1998 - Aug 2010 (12 years)
    Managed Senior Production, Development DBAs for designing, maintaining, supporting and troubleshooting 150 database instance running on 64bit AIX and SUN OS platform having Oracle release 10.2.0.4 and 11.1.0.7 RAC databases in 24x7 environment. Provided managerial oversight for the entire database development and support lifecycle including backup/recovery, performance tuning, physical layout, data sources, deployment, and maintenance related activities for highly available, real time certificate provisioning and high volume managed security services. Managed Security Databases having 1.5 billions transactions per day and size is 10TB running oracle 10.2.0.2 with rolling partition tables for 90 days. Championed the design and develop
  • Applied Materials
    Senior Oracle Application DBA
    Applied Materials
    Jan 1997 - Jan 1998 (1 year 1 month)
    Involved in Oracle Application and Database Administrator task such as Installation of Oracle Application, managing and controlling security , setting up new users and customizing responsibilities, managing concurrent processing, load balancing. Participated for Oracle Application 10.6 version to 10.7 upgrade for year 2000 compliance. As part of Oracle DBA duties installed / upgraded Oracle, created customize database and implemented various configuration of Oracle 7.3.3. Performed physical and logical database design. Managed schema objects and recreated indexes for better performance. Implemented Standby system and Backup and Recovery process for production system.
  • M
    Oracle DBA
    Mpath Interactive
    Jan 1996 - Jan 1997 (1 year 1 month)
    Silicon Valley Startup , in the internet multi-player online game company. Involved in functional and technical design specifications, including logical and physical database schema design, data load and testing procedure. Involved in Database Administration tasks and datamart development.
  • Tata Consultancy Services
    Senior System Analyst
    Tata Consultancy Services
    Jan 1993 - Jan 1996 (3 years 1 month)
    Worked as Oracle Consultant with various client like British Telecom, Indian Banks and Hewlett Packard for Oracle database related projects. First started as Oracle developer and assigned Oracle DBA duties with early version of Oracle 7.2.2 version. Deployed and Maintained TCS banking projects at various indian bank from requirement gathering to user implementation.
  • C
    Software Engineer
    Compuline Bangalore
    Jan 1991 - Jan 1993 (2 years 1 month)
    Worked as developer for developing Financial and Education Packages.
Education verified_user 0% verified
  • National Institute of Technology Karnataka
    BTech, Computer
    National Institute of Technology Karnataka
    Jan 1987 - Jan 1991 (4 years 1 month)