* Helped eighty-nine Oracle customers make their transitions to Oracle Cloud, from moving a single application to test the cloud waters to making transformational changes to their IT delivery by rationalizing applications to move full datacenters to the Cloud.* Developed future state architectures and actionable roadmaps that help align IT cloud investment with business value to influence decision makers in their cloud decisions.* Helped customers combine autonomous cloud services with hybrid cloud delivery models with modern SaaS CRM, ERP, CX and HCM capabilities that help them tackle digital transformations.* Directly responsible for retaining & increasing Oracle’s PaaS & IaaS revenue by ensuring new & existing cloud customers get fast outcomes and tangible results - from bookings to Go Live and renewal* Trained hundreds of customers in using Oracle Public Cloud Services following Oracle Best Practices.

Professional OverviewMark Langenbahn has over 30 years of technical leadership in the Information Technology industry. Mark works with Oracle’s customers to help reduce risks and complexity of strategic IT initiatives. He develops future state architectures and actionable roadmaps that help align IT investment with business value. Mark has extensive experience in the financial services industry, a strong database and infrastructure background, and leverages Oracle’s Architecture Development Process and EA framework as key tools in his customer engagements.Recent ProjectsMark most recently engaged with a large financial services organization on a wide variety of initiatives including: • Led a team of consultants that investigated performance issues of a Credit Card Reporting System, focused on improving the capacity of the application from 300 to 1800 active users. • Collaborated with the customer application and database server teams to develop deployment blueprints to meet business goals for data protection and server recovery. • Conducted a holistic review of the firm’s Loan Origination Systems to address reliability and performance challenges. He evaluated each sub-system and made detailed recommendations about changes related to resiliency, performance, and capacity management.• Re-architected a Global Bank’s next generation Global Trade System for Import/Export to achieve active/active datacenter capabilities. • Created a near zero downtime architecture for the Credit Card LOB that minimizes both planned and unplanned downtime based on Oracle’s MAA Architecture. • Participated in re-engineering of the Bank’s critical data warehouse that was having reliability and performance problems affecting multiple lines of business. Thought leader in using Hadoop and NoSQL to solve Big Data Analytics problems.Winner of Oracle's FY13 President's Cup for Customer Service - North America

Design and deploy highly available Unix environments with both AIX and Solaris. Consolidated many small servers onto dozens of big servers in application and database server tiers to achieve greatly reduced Total Cost of Ownership ( TCO ).

Involved in pre-sales activities across Sun's Central Area. Technical presentations, demonstrations, benchmarks, proof-of-concepts ( POC ), and application development in support of sales. Technologies included server hardware, storage, Solaris, and Sun's full software suite.