Business Driven TPI ® Alexander van Ewijk, Sogeti Germany Sogetis Second Testing Academy 29 April 2009

2 Agenda Building on a strong foundation The project The model Applying it Questions? Feedback!

3 3 Building on a strong foundation: TPI ® & our testing experience

4 TPI ® is strategically important Thought Leadership >Clients >Professionals >Industry analysts Door opener for other services

5 The TPI matrix

6 TPI ® is a strong fundament Keeping the strength of the current model, characteristics: >Specific & detailed >Gives quick insight >Small improvement steps >Practice based Feedback collected over the years >Maturity matrix >Certain key areas >Relationship with SDLC

7 7 The project

8 Broad expertise is brought in. 6 co-authors >Sogeti Netherlands >Sogeti Sweden >Sogeti Germany International review team

9 The project delivers… Book: >Q4/2009 Other products >A tool >Presentation material >Course material

10 Business Driven TPI ® it is! TPI-II? TPI 2.0? TPI Next? Business Driven TPI ® > Use of business drivers > In line with TMap Next BDTM

11 The BDTPI book has two parts. The model: >Key areas, Levels, Checkpoints, etc. Applying it >Business drivers >"New" topics to testing

12 The model

13 The model is slightly changed only "Enablers" added

14 Enablers: An informative element Bridge with the software process

15 The content has been reworked Levels >Every key area: Controlled Efficient Optimizing >No more: [A]..[D] Key areas >Statements added >Reorganized

16 BDTPI – The Key Areas * = Removed, since a scope in itself. *{ *{

17 BDTPI – The Matrix

18 The matrix combines it all Progress as motivator >Fulfilled checkpoints are visualized Suggested improvement steps >Clusters visualized in the matrix >Can be "changed", without rearranging the Levels

19 Applying Business Driven TPI ®

20 Supporting business drivers Specific issue recognized Detailed for: >Quality >Costs >Lead time A matrix for those business drivers can be developed

21 Example topics covered in the book CMMI and SPiCE Outsourcing/Offshoring, etc. End-to-end testing Agile testing

22 Questions?

Sogetis 2 nd Testing Academy 29 April