David Holst Email & Phone Number

Bloomington, Mn, Us

Us

Leadership⦁ Launched Trane's Digital transformation, leading to significant culture change and the creation of Trane Digital Solutions⦁ Grew our product line from serving 35 customers to over 23,000 customers world-wide⦁ Grew our engineering organization from a single team and single product line, to over ten engineering teams with multiple product lines⦁ Accountable for the architecture of the entire system⦁ Accountable for the security of all products within Digital Solutions⦁ Accountable for building and growing talent within the organization⦁ Accountable for $2.8 million AWS infrastructureArchitecture⦁ Created a collaborative architecture team within Digital Solutions⦁ Developed core architecture that has proven itself for scalability, reliability, and high level of security⦁ Developed core analytic architecture. Trane currently has over 1 million devices in the field sending data. Trane Digital Solutions generates 3x more analytic results data than it takes in from equipment in the field⦁ Promoted high level of automation within DevOps for Digital Solutions, completely automating both infrastructure and software deployment.⦁ Promoted server-less technologies and phoenix model of deployment (replacing infrastructure instead of upgrading).⦁ Collaborated with Enterprise IT on best practices around Amazon Web Services.Security⦁ Built volunteer Security Champions organization within engineering teams.⦁ Defined security model for Digital Solutions⦁ Assisted sales organization and Legal in answering security related customer questionnaires Resource Management⦁ Introduced agile culture within Digital Solutions⦁ Recruited and developed key talent within Digital Solutions⦁ Managed over 30 engineers, with a mix of full time employees and contractors⦁ Developed key resources into solid leaders within our organization, in architecture, engineering, and security roles

San Francisco, California, Us

Member of an agile team providing web services for client user interface group. Working within the team to promote agile concepts such as story breakdown, TDD, unit testing, and improving development practices in the organization.The primary project was running behind when I initially joined the team, but we managed to release the project on time with zero bugs, improved unit test coverage from 36% to over 80%, and improved coding standards across the organization.

Saint Paul, Mn, Us

Internet Broadcasting was an internet company focused on hosting and managing websites for over 100 media partners. IB delivered over 500M+ page views / 13M unique users per monthLeadership⦁ Early adopter of cloud technologies in 2002, leveraged in 2004 (Athens) and 2006 (Torino) for NBC Olympics website (www.nbcolympics.com) utilizing Akamai's Edge Computing Framework⦁ Implemented an agile development culture and associated practices on several teams with a proven track record of success⦁ Managed over 24 onshore / offshore developers⦁ Collaborated with our System Administration Group to revamp our software release process resulting in over 500 code releases without a service interruptionwww.nbcolympics.com:⦁ 2006 Torino Olympics / 2004 Athens Olympics ⦁ Syndication Engine: Team member developing Olympic syndication engine, taking in millions of individual updates from automated event sensors, and updating the Olympics website as appropriate⦁ Designed and modified applications to run in hot/cold data centers, with a requirement of zero downtime on the website in the event of a data center failure⦁ Project was completed on time, under budget. In both Olympics, we served over 300 million page views in less than 4 weeks⦁ Managed 24x7 support during the run of the gamesContent Management⦁ Worked with a team of 3 people on development a multi-tenant proprietary Content Management System (CMS). IB’s CMS was used by thousands of journalists throughout the US⦁ Worked with Architects to design and implement a multi-tenant access control system for handling media content ownership rights⦁ Architect and Team Lead in creating and updating IB’s Syndication Engine, responsible for both taking in and providing thousands of data feeds to/from hundreds of organizations, including MSNBC, Yahoo, CNN, Washington Post, etc

Norwest, Nsw, Au

Us

Ms, Software Engineering

Bs, Computer Science

Ba, Mathematics