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A more effective route
to Test Transformation Barry Weston
Solutions Director for Transformation
Thank you for joining us. The webinar will start shortly!
1
© Sogeti
For the last 6 years
Leads on Transformation programme at a large telco
25 years of experience
Software development and testing
Playing the piano
Running (really slowly)
Sogeti
Passions
Background
About me
© Sogeti
The test transformation journey
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Immature
Developed
State of the art
Innovative
We are committed to adding value
Reduction of total cost of testing
Improvement of time to market by faster testing
Fewer defects in production
Achievements in practice
Test cost - 30%
Test time - 15%
Defect leakage <2%
© Sogeti
Testing transformation – A four step approach
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© Sogeti
How to optimise the test function
• Identify level of testing maturity
• Implement quick wins, where possible
• Create plan to progress to a “developed” function
Immature
• Implement standardised testing processes
• Leverage offshoring capability based on standardised approaches
• Implement standardised measures to assess progress
• Extend test automation beyond regression testing
Developed
• Target waste and inefficiency removal using advanced techniques
• Collaborative working to prevent defects upstream
• Defect prevention rather than defect detection
• Continuous Improvement
State of the Art
• Deliver Shift Left service
• Optimise testing processes
Innovative
Page 5
© Sogeti
Themes for transformation
• Service Delivery
– Creation of a best in class test service
– Driving quality upstream
– Assuring improved outcomes
• Efficiency of testing processes
– Smarter test delivery processes
– Optimising use of offshore
– Leveraging productivity tools
• Test Management and Planning
– Business driven approach
– Better control through more visible and robust data
Page 6
Delivered by
Shift Left
Test Service Optimisation
Increased Offshore Leverage
Accelerated Automation
Non Functional Testing
Delivered by
Delivered by
Risk Based Testing
Test Estimation
Metrics
© Sogeti
Transformation Tracks – To be defined by TPI
Track #
Track Name Sogeti Enabler Target productivity gain
1 Test industrialization MTS Factory Model 8%
2 Test estimation TCP: Test Case Points method for estimation 2%
3 QA Standards / Quality Gates TMAP® Tools 4%
4 Risk-based Testing OATS for Orthogonal Array testing TMAP® for Risk-based Testing
7%
5 Accelerated Automation CAFÉ: Automation framework using ROI 10%
6 Asset Re-Use KM Portal 4%
7 Testing Metrics TMAP® QC Accelerator 3%
8 SDLC Total Quality PointZERO for Shift Left of Quality 3%
Requirement Needs for Transformation
• Reduce defect leakage into production from current levels • Increase optimization and standardization across processes • Decrease reliance on multiple third party suppliers • Model towards a heavier offshore percentage than the current (approx. 55% offshore) • Increase speed to market, need to test with reduced cycle time • Create a more streamlined cycle process to find defects early in the cycle
Beyond testing program model
Page 7
* Chart represents the distribution of efficiency and labour productivity gains for the Beyond Testing program model. Overall productivity is estimated at 61% from base case.
25.8%
15.6% 58.6%
All Other Levers
Automation
Offshore Leverage
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Typical implementation plan
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Key takeaways
• Risk is lowered as we guarantee Y/Y reduction in costs
• Same quality solution for lower costs
• Better test processes
• We work with you to increase the quality of the test function
• Different from MTS as we make money by making you better
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© Sogeti
Additional resources
Collateral:
2012/13 World Quality Report www.uk.sogeti.com/Documents/2012-13_WQR.PDF
Upcoming Webinars:
6th March 2013
Outsource your testing function and de-risk project delivery
20th March 2013
How to create a „best in class‟ test organisation
10th April 2013 Your roadmap to implementing a successful Testing Center of Excellence
www.uk.sogeti.com/News--Events/Webinars/
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© Sogeti
T. 020 7014 8900
M. 07976 877113
uk.linkedin.com/pub/barry-weston/2/325/383
http://blog.uk.sogeti.com/
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