About Forrester
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Stefan is a member of Forrester's Business Technology Futures team, which serves CIOs and their business partners by predicting the long-term business impact of information technology. His research focuses on as-a-service business models and tech-driven business transformation, analyzing shifts in the IT industry caused by the ongoing move to business process platforms and the development of new-generation middleware capable of addressing the fresh challenges presented by cloud computing.
Stefan publishes for CIOs, software vendors, and cloud providers. He is a highly requested advisor on product strategies, messaging, positioning and portfolio development, and corporate strategy, including M&A strategies for technology vendors in the San Francisco Bay Area and in Europe. Stefan also helps CIOs reshape their role and establish new engagement models with their lines of business in the cloud computing decade. He covers globally the CIO and vendor strategy perspective of platform-as-a-service (PaaS); at the start of 2012, he also took over coverage of the traditional enterprise service bus and B2B integration products for all business technology roles. Stefan publishes Forrester Waves™ and market-sizing reports for the markets he covers.
Stefan spent more than 15 years in leading engineering, product management, and product marketing roles at international software vendors and startups. He came to Forrester in 2008 from Software AG, where he headed product management for integration technology (now WebMethods). Prior to this, he led the product management division for SAP's infrastructure NetWeaver. In addition to his experience on the vendor side, Stefan held a senior management role in the IT service spinoff of Deutsche Post in 2002 and was responsible for the company's portfolio management. He also led a system architecture division addressing consulting challenges on enterprise architecture across Deutsche Post and DHL. Prior to Deutsche Post, Stefan acquired startup experience with an eCommerce vendor and an CRM vendor in a CTO role.
Stefan graduated in physics from Stuttgart University and was promoted to Dr. rer. nat. (magna cum laude) in physics by the Max Planck Institute, Germany. His thesis explained pattern-forming phenomena in complex fluids based on simulations on supercomputers.
Deriving More Business And Economic Models From Cloud Computing
One of the key principles of cloud computing is the sharing of resources across various infrastructure domains and locations. As more clients get to use the different resource pools available and...

Microsoft And Salesforce.com Lead, With Cordys, LongJump, Caspio, And WorkXpress Close Behind
In Forrester's 149-criteria evaluation of 10 platform-as-a-service (PaaS) vendors, we found that Microsoft and salesforce.com led the pack because of their comprehensive features for application...
Identifying The Best Partner Choices For ISVs And Service Providers
Platform-as-a-service (PaaS) offerings represent a critical space within the broader cloud ecosystem, as they provide the linkage between application platforms and underlying cloud infrastructures....
A SWOT Analysis Of Specialized Business Process Platform Vendors: Cordys, Progress Software, Red Hat, Software AG, And TIBCO
Forrester applied its strengths, weaknesses, opportunities, and threats (SWOT) methodology to the four middleware megavendors in September 2009: IBM, Microsoft, Oracle, and SAP. We now turn our...
How ISVs Should Take Customer Perception Of Mainstream Platforms Into Account
Independent software vendors (ISVs) that create business applications today rely on many existing software components to speed up their time-to-market. While many applications became agnostic to the...
Business Data Services North America And Europe
This document provides highlights of an extensive data set collected across North American and European small and medium-size businesses (SMBs) via our Enterprise And SMB Software Survey, North...
Business Data Services North America And Europe
This document gives highlights of an extensive data set collected across North American and European enterprises via our Enterprise And SMB Software Survey, North America And Europe, Q4 2009. Hot...

A SWOT Analysis Of The Leading Business Process Platform Vendors: IBM, Microsoft, Oracle, And SAP
The four largest traditional software vendors — IBM, Microsoft, Oracle, and SAP — compete around business process platform software. This broader software segment covers all the...
How Outsourcing Providers Can Turn Cloud Computing And SaaS From Threats Into Opportunities
While cloudy vendor marketing is creating customer confusion, cloud computing represents a powerful force that will change the IT services landscape. Public and private clouds in particular represent...
Identifying The Most Urgent Communication Challenges For Vendors
The budget situation in many IT organizations today means that CIOs are paying more attention to the open source discussion than ever before. We created a fictitious discussion between two CIOs to...
A Tool To Guide ISVs, Hosting Providers, And Middleware Vendors To A SaaS Future
Increasing customer demand for software-as-a-service (SaaS) applications has already convinced 50% of software vendors to deploy some of their business applications via SaaS. The approach is turning...