nesma autumn conference 2015 - bye bye productivity, hello business value - frank vogelezang
TRANSCRIPT
Bye bye, productivity
Hello, Business Value!AUTUMN CONFERENCE 2015
- International Conference- In 7 countries since 1991- Academics and Industry- Conference Chair 2014www.iwsm-mensura.orgOver 20 publications
www.researchgate.net
- System Integrator- Netherlands, Belgium,
Luxemburg- over 2,900 employees- Manager Pricing Office
www.ordina.com
WHO IS FRANK?
- Software Metrics Association- Based in the Netherlands- About 90 member
organisations- Counting Practices Committeewww.nesma.org
- Functional Size Measurement- 28 countries- Open Source- President & Measurement
Practiceswww.cosmic-sizing.org
| AUTUMN CONFERENCE 2015
PRO
DU
CT
TIME
= PRODUCTIVITYPRODUCTTIME
From the history book
| AUTUMN CONFERENCE 2015
© 2013 waterfall by Chrome Media IncAgile Software Development on Vehikl
IN 2015 WE’RE AGILE
2-4 WeekIteration
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© 2015 PINGV Creative EngineeringOur Engineering Process
WHO NEEDS PRODUCTIVITY?
PRODUCTTIME
AGILE ESTIMATION IS EASY
SPRINT TIME (PERSON HOURS)
xTEAM SIZE
xHOURLY RATE
COST / SPRINT =
| AUTUMN CONFERENCE 2015
FEATURE
Say:“Hello world”
IT’S THE RESULT THAT COUNTS
FEATURE
Rebuild it inWindows 95to make itlook modernFEATURE
Make it look reallyattractive, so thatlooks better thansimilar software bythe competition
FEATURE
Make it robustso that we cansay hello to allthe world 105
times per sec
BUSINESS
VALUE
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COUNT BUSINESS VALUE
BUSINESS VALUE FUNCTIONALITY?
1 FP
3 FP4 FP
2 FP
1 FP
6 FP
5 FP
25 FP
0 FP
40 FP
62 FP98 FP
43 FP
180 FPIF FUNCTIONALITY IS REQUIRED THIS MEANS:- IT HAS VALUE TO SOMEONE REQUESTING IT- IT HAS PRIORITY TO REACH THE TOP OF BACKLOG- IT HAS COST MONEY TO BUILD IT
WE MEASURE BUILDING COST . . .. . . BUT DOES IT MEAN BUSINESS VALUE?
| AUTUMN CONFERENCE 2015
MEASURE BUSINESS VALUE
ECONOMIC VALUE:
CAN YOU ESTIMATE THIS?
€
$
£¢
¥| AUTUMN CONFERENCE
2015
PRIORITIZE BUSINESS VALUE
RELATIVE WEIGHTING
© 2007 Mike CohnPrioritizing your Product Backlog | AUTUMN CONFERENCE
2015
XS S M L XL XXL
LXL
½ 1 3 8513
51
813=5
=0,6
BUSINESS VALUE FOR NESMA
ANSWER THE QUESTION: WHAT IS BUSINESS VALUE
HOW DO WE ESTIMATE:BUSINESS VALUE
DEFINE THE METRIC FOR: BUSINESS VALUE
| AUTUMN CONFERENCE 2015
BUSINESS VALUE MAKES NESMAREMAIN RELEVANT