Sean Hull MySQL & Oracle DBA

Sean Hull MySQL & Oracle DBA

Oracle DBA at Totsys, Inc

Greater New York City Area

Current
  • Database Consultant, High Availability at Solbright
  • Oracle Consultant at Kaplan, Inc.
  • Board Member - Vendor Relations at New York Oracle User Group
  • Database Consultant at Infovest21, LLC
  • Founder, Senior Consultant at Heavyweight Internet Group

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5 more...

Past

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8 more...

Education
  • University at Buffalo
Recommended
Sean has 22 recommendations 22 people have recommended Sean
Connections
339 connections
Industry
Information Technology and Services
Websites

Sean Hull MySQL & Oracle DBA’s Summary

Founder and Senior Consultant at Heavyweight Internet Group
(shull at iheavy dot com), author, speaker, and small business owner with ten years independent consulting experience. Database Administrator, with Application Tuning and Troubleshooting specialty, in a wide variety of businesses. Always interested in Oracle projects integrating with open-source technologies, as well as MySQL administration, and tuning. In addition to regular whitepapers, journal articles, and speaking engagements, work closely with database vendors, and am on the board of directors of the NY Oracle User Group.

o author of "Oracle and Open Source" - O'Reilly, April 2001
o also published in Oracle Technology Network, NY Oracle User Group, International Oracle User Group SELECT, EFY India and DBA Zine
o TWELVE years experience as an independent consultant in all aspects of Oracle Administration
o experience with small startups, and fortune 500 companies
o diverse technology background, and exposure
o very strong writing, and people skills
o experience running small business (accounting, sales, marketing, hiring, management, strategic decision making, managing budget, contract negotiation, project scoping etc)

Sean Hull MySQL & Oracle DBA’s Specialties:

Oracle 9i, 10g 11g, plsql, dataguard, logical + physical standby, high availability, RAC, real application clusters, cbo, bitmap index, b-tree index, rman, partitioned tables, data warehouse, oltp, Unix, query Tuning

advanced mysql, master-master replication, transaction, query log, index tuning, large database, clustering, innodb, myisam, query cache, merge, optimize, security, join optimization, fulltext indexes
shell scripts, csh, perl, php, LAMP, drupal, apache

Sean Hull MySQL & Oracle DBA’s Experience

  • MySQL DBA

    NBC Universal

    (Public Company; 10,001 or more employees; GE; Entertainment industry)

    October 2008 — Present (3 months)

    dba, innodb, myisam, memcache, normalization, sql tuning, joins, indexes, stored procedures, triggers, cursors, LAMP, apache, scalable architecture, master slave replication, high availability, slow query log, backup, recovery, optimization, troubleshooting, high performance, data architect, PHP, security, linux, unix, cluster, security, patching

  • MySQL Database Administrator

    Investor Relations Group

    (Privately Held; 11-50 employees; Financial Services industry)

    September 2008 — Present (4 months)

    Troubleshooting, tuning, and optimizing hardware, servers, and MySQL database systems. Apache webserver + application SQL tuning, reconfiguring, and optimizing overall systems.

    dba, innodb, myisam, memcache, normalization, sql tuning, joins, indexes, stored procedures, triggers, cursors, LAMP, apache, scalable architecture, master slave replication, high availability, slow query log, backup, recovery, optimization, troubleshooting, high performance, data architect, drupal, PHP

  • Oracle DBA

    Totsys, Inc

    (Financial Services industry)

    January 2008 — Present (1 year)

    oracle 9i, oracle 10g, oracle 11g, oracle internet directory, ldap, migration, oltp, sql performance tuning, plsql, shell scripts, linux, windows, microsoft ISA server, remote desktop, shared schemas, java, javabeans,

  • Database Consultant, High Availability

    Solbright

    (Privately Held; 51-200 employees; Computer Software industry)

    October 2007 — Present (1 year 3 months)

    Migrating to Oracle 10gR2, patching, setup of Dataguard technology (standby database), testing, working with developers, ironing out application issues.

    high availability, physical standby, logical standby, plsql, oltp, vldb, data warehouse, rman, sql performance, linux

  • Oracle Consultant

    Kaplan, Inc.

    (Public Company; 201-500 employees; Higher Education industry)

    June 2006 — Present (2 years 7 months)

    Oracle Database Performance Tuning, Perl + SQL Tuning, understanding site architecture, streamlining systems, plsql programming and solutions.

  • Board Member - Vendor Relations

    New York Oracle User Group

    (Non-Profit; 11-50 employees; Computer Software industry)

    June 2005 — Present (3 years 7 months)

    Coordinate Vendor Relations for the group. Networking to find potential sponsors, identifying venues, and speakers for events. Working closely with Oracle leaders in the New York area, and nationally. Also working with luminaries in the field of Oracle technology.

  • Database Consultant

    Infovest21, LLC

    (Investment Management industry)

    January 1999 — Present (10 years)

    Company disseminates news and information about the Hedge Fund Industry. Manage, respond to, and fulfill all outsourced technology needs including Unix Administration, MySQL Administration, Apache Administration, backup and recovery, and hosting service interfacing. In addition manage software patching of software stack including Linux, Apache, and MySQL. Managing security needs and issues. Monitoring systems 24x7x365. help steer companies technology needs, manage development effort in PHP and Perl, with various subcontracted designers, & programmers. Coordinate closely with client, and help explain and illucidate internet technologies, & possiblities.

    dba, innodb, myisam, memcache, normalization, sql tuning, joins, indexes, stored procedures, triggers, cursors, LAMP, apache, scalable architecture, master slave replication, high availability, slow query log, backup, recovery, optimization, troubleshooting, high performance, data architect, PHP, security, linux, unix, cluster

  • Founder, Senior Consultant

    Heavyweight Internet Group

    (Privately Held; 1-10 employees; Internet industry)

    November 1996 — Present (12 years 2 months)

    As founder of Heavyweight Internet Group, I handle all aspects of the business from lead generation & networking, to sales process, project scope & definition, and implementation. Our focus in Oracle Professional Services brings with it many challenges, from security of corporate data, to performance tuning and optimization of world-class terabyte size databases.

  • Database Consultant

    Money Media, Inc

    (Privately Held; 51-200 employees; Publishing industry)

    August 2007 — May 2008 (10 months)

    Setup administration and tuning of MySQL database systems and related applications. Setup of master/slave and master/master redundant systems. Diagnosing difficult performance issues, and tuning applications for growth.

    dba, innodb, myisam, memcache, normalization, sql tuning, joins, indexes, stored procedures, triggers, cursors, LAMP, apache, scalable architecture, master slave replication, high availability, slow query log, backup, recovery, optimization, troubleshooting, high performance, data architect, PHP, security, linux, unix, cluster

  • Database Consultant

    Cyber Logics, Inc.

    (Privately Held; 11-50 employees; Information Technology and Services industry)

    November 2006 — July 2007 (9 months)

    Tuning MySQL database issues, and connectivity issues between webserver and database. Ongoing monitoring and maintenance of systems.

  • Dotomi, Inc

    Oracle Consultant

    (Public Company; 11-50 employees; Publishing industry)

    November 2006 — June 2007 (8 months)

    Oracle systems architecting, and evaluation. Working with technology team on directions, and planning.

  • Database & Unix Consultant

    Missing Pixel, LLC

    (Privately Held; 11-50 employees; Internet industry)

    May 2004 — October 2006 (2 years 6 months)

    All server administration including Oracle, Linux, Apache, and Tomcat. Installation, upgrades, security patches, backups. 24x7x365 monitoring, and proactive support. Coordination with hosting provider. Close coordination with company management on technology needs and direction. System provisioning, and server migration as needed.

  • Senior Database Administrator

    Active Reasoning

    (Privately Held; 11-50 employees; Internet industry)

    January 2005 — May 2006 (1 year 5 months)

    As Senior DBA at Active Reasoning, I frame the technology direction and focus of database and Oracle infrastructure. From tuning the application, to migrating the application and database to newer versions. I work closely with developers to help them better understand the Oracle architecture, and work with professional services to provide world class service to customers.

  • Peoplesoft/Oracle Upgrade Consultant

    ALM Media, Inc.

    (Privately Held; 51-200 employees; Publishing industry)

    July 2003 — January 2006 (2 years 7 months)

    Managed ten enterprise Oracle databases
    o Peoplesoft DBA
    o Oracle BI
    o various Oracle backed applications
    o migration of 7 to 8.44 of Peoplesoft

  • Oracle DBA, Migration Consultant

    Workspeed, LLC

    (Privately Held; 51-200 employees; Internet industry)

    January 2003 — May 2003 (5 months)

    Worked with management + database team to devise plan of migrating from 8i to 9i of the Oracle database. Coordinated testing of application, setup development environment, then performed migration of all data in Oracle. Also configured backups, and high availability environment with standby database/dataguard.

  • Oracle Consultant

    Marketing Technology Solutions

    (Privately Held; 11-50 employees; Internet industry)

    October 2002 — April 2003 (7 months)

    Setup administration, tuning and backup/recovery of Oracle databases. Migrating to partitioned objects, tuning SQL, optimizing application interaction with Oracle. (Java/Tomcat) Worked closely with management, administrators and programmers, providing direction, and room for growth.

  • Oracle DBA Consultant

    StarMedia Network Inc.

    (Information Technology and Services industry)

    1999 — 2000 (1 year)

  • Senior Oracle Consultant

    Starmedia Communications

    (Public Company; 201-500 employees; Internet industry)

    January 1998 — June 1999 (1 year 6 months)

    As lead Oracle DBA, I was responsible for all aspects of the database infrastructure including backups, HA & maintenance. Ongoing monitoring and tuning of the database hardware, application, and various components of the software stack. Working with management and various departments during launches of new products, and helping developers write the best SQL to take advantage of all of Oracle's features.

  • Oracle DBA Consultant

    Community Connect, Inc.

    (Privately Held; 11-50 employees; Internet industry)

    June 1997 — June 1998 (1 year 1 month)

    Oracle Database administration, application tuning, resolving latency and network problems, working closely with application team, management, and helping with future direction, and scaling.

Sean Hull MySQL & Oracle DBA’s Education

  • University at Buffalo

    BS, Computer Science, September 1987 — January 1992

    AP Computer Science (5)

    Activities and Societies:
    Association of Computer Machinery, New York Oracle User Group, International Oracle User Group

Additional Information

Sean Hull MySQL & Oracle DBA’s Websites:

Sean Hull MySQL & Oracle DBA’s Interests:

new technology, travel, culture, art, food, music.

Sean Hull MySQL & Oracle DBA’s Groups:

New York Oracle User Group, International Oracle User Group, New York Linux User Group, Association for Computing Machinery (ACM)

  •    SAP Community
  •    Open Source
  •    New York Venture Community
  •    ORACLE PRO
  •    MySQL Professionals
  •    Database Developers and Architects Group
  •    New York Oracle Users Group

Sean Hull MySQL & Oracle DBA’s Honors:

Advanced Placement CS (5)

Sean Hull MySQL & Oracle DBA’s Contact Settings

Interested In:

  • career opportunities
  • consulting offers
  • new ventures
  • job inquiries
  • expertise requests
  • business deals
  • reference requests
  • getting back in touch

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