David Marshall Email & Phone Number

Richmond, BC, CA

Richmond, BC, CA

San Jose, CA, US

Managed a team through a wind-down state, including redefining roles to address increased scope from Operations facilitating continuous support throughout the transition. Led the team through the implementation of AppDynamics to support full monitoring of the infrastructure and applications stack despite a reduced team size; maintained system stability and.

San Jose, CA, US

Redesigned the software architecture in a microservices model with support for active/active strategies. Architected a next-generation engine to solve pain points with the annual delivery of multi-billion-dollar financial settlement; reduced customer onboarding from days to under an hour and reduced error rates.

Reorganized an inherited team responsible for databases and all back-office operational support. Utilized tooling to analyze system weak points, perform root cause analysis of recurring performance degradation and to identify business process re-engineering opportunities, system architecture flaws and bug fixes; reduced system wait times from "days" to.

Implemented several system changes, including database partitioning, scheduling, and automation tooling, as well as daily checklists and job tasks to address system performance and operational deficiencies; reduced the number of operational incidents and eliminated “system brownouts”.

Designed and implemented a new data warehouse and associated ETL connectors which pulled all non-proprietary data into a consolidated format in near real-time, improving visibility of customer data and reporting speed from 2+ days to a matter of hours.

Designed, developed, tested and deployed a new reporting platform for a government department using SQL 2008 Integration and Reporting Services; completed.Net development and Business Process Re-engineering.

London, GB

Developed SSRS reports and packages within the businesses reporting platform and integrated reports within SharePoint. Redeveloped the business processes, migrating all data from the AS400 Insurance system into a new SQL 2005 data warehouse used by the reporting platform.

Louisville, US

Led the migration of an existing SQL 7.0 Server to a replacement SQL 2005 Server, including the migration and testing of all active SQL Agent jobs and recreating and testing DTS packages in SSIS.

London, GB

Analyzed the existing SQL environment, comprising of a cluster with replication to a third node for disaster recovery failover, producing a report consisting of recommendations for improvements, several of which were approved by management and implemented, optimizing the environment and aligning with best practices.

London, England, GB

Kensington, New South Wales, AU

Sydney, New South Wales, AU

Montreal, QC, CA