Jon Langdon Email & Phone Number

South San Francisco, California, US

Drove data quality and product thinking for performance tooling used across Facebook’s family of apps.

• Engineering roles leading cloud service development and product evangelism.
• Designed and led delivery of APIs and cloud-based services for reliably capturing and analyzing software telemetry across Caradigm's platform and applications.
• Led technical proofs of concept and cost analysis of high-scale log analysis solutions so we know where we need to buy and where we need to build.
• Led delivery of security services providing multi-tenant authentication and authorization to applications and data and ensuring customers’ health data are kept private and secure.
• Drove demonstration and adoption of new releases on a monthly cadence with a Fortune 100 development partner.
• Designed, developed and hosted Caradigm's first technology conference for customers and development partners. Following the success of this project, assumed responsibility of all systems involved in technology.

Redmond, Washington, US

• Led the PM team responsible for core diagnostic tools in the Visual Studio suite of products, supporting more than one million customers across all Microsoft's devices, operating systems, runtime environments and.
• Responsible for vision and delivery of the Visual Studio debugger, performance and static analysis tools, and IntelliTrace™.
• Drove the design of the “Windows 8 Simulator,” helped assemble a team to build it and worked with numerous partners in multiple divisions to coordinate deliverables.
• This was a keynote feature at the //build/ conference where we unveiled Windows 8 and Visual Studio 11.
• Awarded the Developer Division Lighthouse Award for innovation, teamwork and execution excellence for the team's work on this project.
• Drove efforts across two teams on different continents to converge tooling for Windows 8 and Windows Phone development, reducing our engineering costs and ensuring a consistent experience for Visual Studio customers.

Redmond, Washington, US

• Responsible for the vision and delivery of all debugging, error reporting and profiling services across multiple releases of the Common Language Runtime and.NET Framework. These APIs and services are used by numerous.
• Developed the diagnostics strategy for managed code, compiling research from customer interactions, user-experience testing, competitive analysis and engagement with Microsoft services professionals.
• Recognized as a leader among the team for soliciting and incorporating partner and customer feedback into short- and long-term product strategy.
• Designed numerous APIs and algorithms that required a deep understanding of systems-level facilities such as call stacks, calling conventions, threading and exception handling.
• Planned and drove multiple customer engagements for the CLR program management team, resulting in clarification and validation of strategic investments for future releases. Regularly sought out for my ability to.
• Secured budget for and coordinated labs for global tools partners such as Intel, HP, JetBrains to solicit first-hand development feedback on prototype CLR features.

Redmond, Washington, US

• Led a virtual team of consultants and dedicated support engineers delivering a $2MM developer-support contract for a fortune 500 telecommunications company.
• Grew contract revenue by 11% YOY.
• Helped design and deploy a 160-server shared-hosting/private-cloud environment for mission-critical, customer-facing and internal web applications which grew to 121 applications over 2.5 years.
• Drove resolution of application and systems issues in large-scale, high-stress production environments. Led virtual teams consisting of Microsoft, customer and 3rd-party engineers to resolve issues quickly, minimizing.
• Rapidly prototyped solutions to problems and conducted design reviews for my client's development teams. Regularly sought out by numerous client development and operations teams to provide expert feedback.
• Partnered with Windows and Visual Studio product teams to improve production-diagnostics tools based on my team's experience from the field.

Computer Science

Computer Science