Dave Berry

Dave Berry Email and Phone Number

Manager of Database Engineering | Infrastructure/Database Architect | DBA | 2 x AWS | OCP | Cassandra Certified | Azure Administrator Certified @ Litera
chicago, illinois, united states
Dave Berry's Location
Elmira, Ontario, Canada, Canada
Dave Berry's Contact Details
About Dave Berry

Seasoned Infrastructure/Database Architect with over two decades of experience in database administration, engineering, and architecture within Cybersecurity and IT services sectors. Equipped with a Bachelor's Degree in Management Economics and a Diploma in Computer Programming, I bring a proven track record of architecting, designing, implementing and supporting robust infrastructure solutions. Recognized for technical acumen and leadership, I excel in driving innovation, solving complex challenges, and mentoring teams to achieve peak performance. Complemented by five industry certifications, my passion for continuous learning and dedication to excellence fuel my commitment to delivering scalable and secure infrastructure solutions.

Dave Berry's Current Company Details
Litera

Litera

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Manager of Database Engineering | Infrastructure/Database Architect | DBA | 2 x AWS | OCP | Cassandra Certified | Azure Administrator Certified
chicago, illinois, united states
Website:
litera.com
Employees:
392
Dave Berry Work Experience Details
  • Litera
    Manager Of Database Engineering
    Litera Oct 2024 - Present
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  • Blackberry
    Principal Infrastructure Architect
    Blackberry May 2018 - Feb 2024
    Waterloo, Ontario, Canada
    • Technical Lead to Architects and Database Administrators responsible for Cassandra, MariaDB, PostgreSQL, Oracle,and ElasticSearch • Architected and developed deployment infrastructure for Cassandra and Elasticsearch clusters deployed on AWS, Azure, OpenStack, Open Nebula and VMware supporting 1500 Virtual Machines • Architected backup solutions in AWS and Azure to provide multi-region multi-level recovery options in case of ransomware hacks • Designed and deployed AWS VPC… Show more • Technical Lead to Architects and Database Administrators responsible for Cassandra, MariaDB, PostgreSQL, Oracle,and ElasticSearch • Architected and developed deployment infrastructure for Cassandra and Elasticsearch clusters deployed on AWS, Azure, OpenStack, Open Nebula and VMware supporting 1500 Virtual Machines • Architected backup solutions in AWS and Azure to provide multi-region multi-level recovery options in case of ransomware hacks • Designed and deployed AWS VPC, subnets, nat gateway, s3 gateway, route tables, security groups, VMs, storage, aws backup using terraform • Created AWS AMI’s and implemented encrypted sharing among production and pre-prod accounts • Cassandra DBA for clusters in AWS, Azure, Openstack, Open Nebula and Vmware • Created images and shared in AWS, Azure, Azure FedRAMP, Openstack, Open Nebula and vmware • Researched and evaluated new technologies and make recommendations for implementation • Led IT infrastructure projects and ensured their successful implementation • Developed IT policies and procedures in accordance with best practices and industry standards • Created detailed technical documentation for IT infrastructure and systems • Analyzed security risks and developed plans to mitigate them • Developed virtualization solutions to reduce overall IT costs • Created and Delivered technical presentations for large BlackBerry audiences (AWS Relational Database Service Overview, Amazon DynamoDB vs Apache Cassandra, Azure Relational Database Overview and Guidance, AWS Relational Database Overview and Guidance) Show less
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  • Blackberry
    Senior Infrastructure Architect
    Blackberry May 2014 - May 2018
    Waterloo, Ontario, Canada
    • Spearheaded design, implementation, architecture, development and deployment of several Apache Cassandra clusters running in Azure, AWS and Open Nebula • Developed automated Apache Cassandra image creation process for Open Nebula/AWS/Azure initially using Chef’s Test Kitchen and later Ansible with distribution by Jenkins • Implemented Bash automated OpenSSL TLS 1.2 deployment solution for Apache Cassandra • Provided 3rd Level Production Support for Apache Cassandra with 4,000… Show more • Spearheaded design, implementation, architecture, development and deployment of several Apache Cassandra clusters running in Azure, AWS and Open Nebula • Developed automated Apache Cassandra image creation process for Open Nebula/AWS/Azure initially using Chef’s Test Kitchen and later Ansible with distribution by Jenkins • Implemented Bash automated OpenSSL TLS 1.2 deployment solution for Apache Cassandra • Provided 3rd Level Production Support for Apache Cassandra with 4,000 virtual machines running in private and public clouds in lieu of vendor support • Created Apache Cassandra presentation and training materials and trained DBA’s, Engineers and Architects Show less
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  • Blackberry
    Database Architect
    Blackberry Jan 2012 - Apr 2014
    Waterloo, Ontario, Canada
    • Architected, engineered, developed and deployed solutions including upgrades combining Apache Cassandra and Apache Hadoop • Performance tuned Apache Cassandra using Apache Jmeter as well as Cassandra-stress • Architected solutions utilizing Oracle providing full deployment guides for deployment • Researched, implemented and documented resulting performance and functional tests of both Oracle Times Ten In-Memory Database and Oracle Times Ten In-Memory Database Cache using… Show more • Architected, engineered, developed and deployed solutions including upgrades combining Apache Cassandra and Apache Hadoop • Performance tuned Apache Cassandra using Apache Jmeter as well as Cassandra-stress • Architected solutions utilizing Oracle providing full deployment guides for deployment • Researched, implemented and documented resulting performance and functional tests of both Oracle Times Ten In-Memory Database and Oracle Times Ten In-Memory Database Cache using Swingbench as a load generator. • Architected solution using PostgreSQL and Slony including engineering of performance testing environment using pgtune wizard in conjunction with pgstatpack Show less
  • Blackberry
    Blackberry Services Technology Dba
    Blackberry Mar 2010 - Jan 2012
    Waterloo, Ontario, Canada
    • Lead DBA administrating Oracle data warehouses ranging in size from 1-70TB • As part of a rotation provided 7/24 support to all BlackBerry production databases • Designed and implemented disaster recovery solution enabling point in time full RMAN backup of 45 TB Logging data warehouse to ASM disk group in under 3 hours • Designed and implemented Oracle Physical Dataguard solutions on ASM for logging databases • Performance tuned data warehouses and achieved significant run… Show more • Lead DBA administrating Oracle data warehouses ranging in size from 1-70TB • As part of a rotation provided 7/24 support to all BlackBerry production databases • Designed and implemented disaster recovery solution enabling point in time full RMAN backup of 45 TB Logging data warehouse to ASM disk group in under 3 hours • Designed and implemented Oracle Physical Dataguard solutions on ASM for logging databases • Performance tuned data warehouses and achieved significant run time improvements • Successfully fully recovered production Oracle 70 TB data warehouse built with nologging using datapump and customized recovery scripts • Installed various Oracle Agents and configured Grid control for Oracle, Physical/Logical Dataguard and ASM and completed upgrades Show less
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  • Hp
    Database Engineer Iv
    Hp Aug 2008 - Mar 2010
    Oshawa, Ontario, Canada
    • Provided Technical Leadership to remote / distributed DBAs globally supporting GM customer • Designed, implemented, and supported Oracle solutions for GM Gold Build standard utilizing Data Guard and HPUX Service Guard • Responsible for third level Oracle support for 60 production plants. • Interacted with EDS/HP/GM management to ensure systems met SLA requirements. • Collaborated on day-to-day basis with network, backup/restore, system administrators, vendors (primarily… Show more • Provided Technical Leadership to remote / distributed DBAs globally supporting GM customer • Designed, implemented, and supported Oracle solutions for GM Gold Build standard utilizing Data Guard and HPUX Service Guard • Responsible for third level Oracle support for 60 production plants. • Interacted with EDS/HP/GM management to ensure systems met SLA requirements. • Collaborated on day-to-day basis with network, backup/restore, system administrators, vendors (primarily Oracle) and customers (GM). Show less
  • Eds
    Information Specialist
    Eds Apr 2003 - Aug 2008
    Oshawa, Ontario, Canada
    • Technical lead of 14 Database Administators and Database Developers in development, deployment and support of Global Standard Inspection Process (GSIP) used for tracking and reporting quality during manufacturing of vehicles at all 60 General Motors Assembly Plants. • Implemented Oracle using Oracle Streams, Oracle Advanced Queueing, Oracle Message Gateway, RMAN/Veritas Netbackup and HPUX Service Guard. • Implemented Oracle Decision Support System utilizing Oracle Advanced Queueing… Show more • Technical lead of 14 Database Administators and Database Developers in development, deployment and support of Global Standard Inspection Process (GSIP) used for tracking and reporting quality during manufacturing of vehicles at all 60 General Motors Assembly Plants. • Implemented Oracle using Oracle Streams, Oracle Advanced Queueing, Oracle Message Gateway, RMAN/Veritas Netbackup and HPUX Service Guard. • Implemented Oracle Decision Support System utilizing Oracle Advanced Queueing and Oracle Message Gateway to transmit data via IBM Message Queue from 60 plants globally to a central data warehouse • Architected automated solution via bash to upgrade Oracle on HPUX. Solution deployed at 60 GM Assembly Plants • Provided 7x24 Oracle DBA support globally for GSIP database • Developed custom solution to allow Oracle Database Console to run on HPUX clustered environment and enable cluster failover of Oracle Grid and databases on Enterprise edition without the use of additional tools or licensing. Solution deployed on all HPUX/Oracle clusters at General Motors Assembly Plants globally. • Architected solution to utilize Oracle Resource Manager in consolidation of OLTP and Reporting database in one consolidated database. Solution later deployed at 60 Assembly Plants globally. • Interviewed and selected DBA’s and Database Developers for Development Team. • Interfaced with customer during requirements gathering, planning and execution of development project, deployment project and support contract. • Created PL/SQL Standards Document, contributed to System Design Document and System Architecture Document. Show less
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  • Eds
    Information Analyst
    Eds Dec 1998 - Apr 2003
    Oshawa, Ontario, Canada
    • Provided 7x24 DBA support as Oshawa Car Assembly Plant DBA of Oracle, SQL Server, and Ingres • Lead a team of 5 Ingres and Oracle DBA’s throughout North American Region supporting 26 GM North American Assembly Plants • Lead DBA on project investigating port of Ingres database (CQis -> Used in North America) and GM developed Oracle database (STABS-> Used in Europe and South America) into a a consolidated Oracle database to be used globally. Results of project lead to major… Show more • Provided 7x24 DBA support as Oshawa Car Assembly Plant DBA of Oracle, SQL Server, and Ingres • Lead a team of 5 Ingres and Oracle DBA’s throughout North American Region supporting 26 GM North American Assembly Plants • Lead DBA on project investigating port of Ingres database (CQis -> Used in North America) and GM developed Oracle database (STABS-> Used in Europe and South America) into a a consolidated Oracle database to be used globally. Results of project lead to major project (GSIP) which eventually replaced these two databases and lead to my next role as Lead Oracle DBA on an Oracle database successfully deployed globally Show less
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  • Eds
    Information Analyst Developmental
    Eds Dec 1997 - Dec 1998
    Oshawa, Ontario, Canada
    • Responsible for Programing, trouble shooting, supporting and deploying Business Planning Systems applications running on Visual Basic with a SQL Server database. • Developed Visual Basic, SQL and Access programming skills and skills with JCL, Rexx and C • Provided onsite and remote 7x24 support
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  • Sys-X
    Software Engineer
    Sys-X Jul 1997 - Dec 1997
    Toronto, Ontario, Canada
    • Member of team which developed Footmaxx application using Visual Basic • Responsible for maintaining the Local Area Network consisting of a Windows NT 4.0 Server setup as a Primary Domain Controller, a Proxy Server, 20 Windows workstations and related peripherals
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Dave Berry Skills

Cassandra Database Design Database Administration Oracle Enterprise Architecture Performance Tuning High Availability Disaster Recovery Shell Scripting Solution Architecture Sql Tuning Databases Unix Shell Scripting Pl/sql Data Warehousing Cluster Data Guard Hp Ux Unix Software Development Oracle Rac Data Modeling Postgresql Linux Relational Databases Sql*plus Visio Sdlc Etl Big Data Systems Analysis Business Intelligence Agile Methodologies Perl Oracle Streams Backup And Restore Cql Cassandra Cli Apache Cassandra Cloud Computing Chef Opennebula Itil Microsoft Azure Amazon Web Services Nosql Ansible Terraform

Dave Berry Education Details

Frequently Asked Questions about Dave Berry

What company does Dave Berry work for?

Dave Berry works for Litera

What is Dave Berry's role at the current company?

Dave Berry's current role is Manager of Database Engineering | Infrastructure/Database Architect | DBA | 2 x AWS | OCP | Cassandra Certified | Azure Administrator Certified.

What is Dave Berry's email address?

Dave Berry's email address is db****@****rim.com

What is Dave Berry's direct phone number?

Dave Berry's direct phone number is +151959*****

What schools did Dave Berry attend?

Dave Berry attended University Of Guelph, Ryerson University.

What are some of Dave Berry's interests?

Dave Berry has interest in Learning Guitar, Guitar, Football, Baseball, New Technologies, Cross Country Skiing, Camping, Hockey.

What skills is Dave Berry known for?

Dave Berry has skills like Cassandra, Database Design, Database Administration, Oracle, Enterprise Architecture, Performance Tuning, High Availability, Disaster Recovery, Shell Scripting, Solution Architecture, Sql Tuning, Databases.

Who are Dave Berry's colleagues?

Dave Berry's colleagues are Al Saharia Orjon, Kingsley Oparaeke, Besnik Vitija, Ann Marie Lane, Prajyot Salvi, Abhineet Singh, Ariana D..

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