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Hacking the Quality
DSK Chakravarthy
CTC
COST TO QUALITY
CTC Q
Categories
Cost of Quality
 Prevention
 Efforts to prevent defects, Quality Assurance cost
 Appraisal
 Efforts to detect the defect, Quality Control cost
 Repair / Correction
 Calibrate the calibrator
 Failure
 Internal (at UAT)
 Effort to find the misinterpretations & wrong implementations
 Fixing of internal defects & Retesting
 External (at PROD)
 Identified by client / end-users / consumers / etc.,
 Reflects all intangible assets like patents, copyrights, reputation, branding, etc.,
formula 14
Cost of Quality
 (test + fix) hrs X
perday sal
 env cost per hr
 regression results
time
* CoC 
1
---------
CoFoC
WhatisQQ 13
Quality Quotient
An Investment indicator than effort measurement
ValueBelPrin
Quality perspective
every code is guilty, unless proven .. DSK
doing the right thing when none is looking .. Henry Ford
everyones responsibility.. Edwards DemingBelieve :
Value :
Principle :
baloons 12
Retrospection introspection
 how was transparency
 how was the execution
 how does it mean to us
 how was the participation
 how was the trust
Observe emotional processes
temptation
QulIntel 10
Quality Intelligence
Knowledge of Quality within and Beyond
challenge
Challenge introspection
 portfolio / program manager
 peer project member
 associated member
 reporting associates
Observe emotional processes
nesting knots
strength retrospection
 know the solution
 offer service
 train for your satisfaction
QIFormula 9
Quality Intelligence  formula (awareness perspective)
 Knowledge of Quality % within their program /
project / module compared to scope
 Mean of Leads Awareness - LAV
 Individuals within team  IAV
 Half of ( Mean of LAV + Mean of IAV ) is QI
OpIntel 8
Operational Intelligence
Hands-on of Operations within and Beyond
drive
Operational Intelligence  a formula
Hands-on of Quality Operations % within their program / project /
module compared to scope
1. Average Ops contribution (HANDS-ON) per Lead - LH
2. Quality Ops penetration  TCP
1. CodeCoverage %  CCV
2. Regression Test coverage %  RTC
3. Smoke Test %  STC
 Average of (CCV, RTC, STC) = TCP
 Half of ( TCP + LH ) is QI
QulSuite 5
Quality Suite
Vicinity coverage within and Beyond
push2win
Quality Suite  a formula
1. Ave Test Cases (TC) per Test Scenario (TS)  TPV
2. Mode of ATCSs contribution per TeamMember (OutsideBoundary) per
Lead  MTC
3. Mean of AutomatedTCs per TS  ATCM
4. Availability of people
1. QualityPeople per Team  QP
2. TotalTeam Quantity  TTQ
 (TPV / ATCM ) + MTC => TestSuite Value  TSV
 TTQ / (2 * QP) % = PeopleValue  PV
 TSV / PV % => QS Value
ArtfiPerso 3
NOTE
Artificial Personality
expression of emotional and logical capabilities
1ye2yo
DRY & CRY
Dont Repeat Yourself
 OAOO  Once and ONLY once
 S(S/P/V)OT  Single
(source/point/version) of truth
  duplicate code /
implementation / functionality
 RPA / AI (vs) regression kickoff
Continue to Repeat Yourself
 Evolve data points
 New pathways at every
frequency
 Withdrawal functionality with
delegation
 Celebrate failure
take-away 1
Quality Quotient  formula
Quality Quotient = ( QS X AP)
Quality IntelligenceOperational Intelligence
QualIntel
OpsIntel
Quality Suite Artificial Personality
0
take-away s
1. quality making is inversely proportional to quality check and
directly proportional to quality assurance, walk along, not mirror
image (face-to-face)
2. invest in automation
3. Qq = (OI/QI)+(QS * AP)
detail 0

More Related Content

Hacking the Quality

  • 1. Hacking the Quality DSK Chakravarthy
  • 2. CTC COST TO QUALITY CTC Q Categories
  • 3. Cost of Quality Prevention Efforts to prevent defects, Quality Assurance cost Appraisal Efforts to detect the defect, Quality Control cost Repair / Correction Calibrate the calibrator Failure Internal (at UAT) Effort to find the misinterpretations & wrong implementations Fixing of internal defects & Retesting External (at PROD) Identified by client / end-users / consumers / etc., Reflects all intangible assets like patents, copyrights, reputation, branding, etc., formula 14
  • 4. Cost of Quality (test + fix) hrs X perday sal env cost per hr regression results time * CoC 1 --------- CoFoC WhatisQQ 13
  • 5. Quality Quotient An Investment indicator than effort measurement ValueBelPrin
  • 6. Quality perspective every code is guilty, unless proven .. DSK doing the right thing when none is looking .. Henry Ford everyones responsibility.. Edwards DemingBelieve : Value : Principle : baloons 12
  • 7. Retrospection introspection how was transparency how was the execution how does it mean to us how was the participation how was the trust Observe emotional processes temptation QulIntel 10
  • 8. Quality Intelligence Knowledge of Quality within and Beyond challenge
  • 9. Challenge introspection portfolio / program manager peer project member associated member reporting associates Observe emotional processes nesting knots strength retrospection know the solution offer service train for your satisfaction QIFormula 9
  • 10. Quality Intelligence formula (awareness perspective) Knowledge of Quality % within their program / project / module compared to scope Mean of Leads Awareness - LAV Individuals within team IAV Half of ( Mean of LAV + Mean of IAV ) is QI OpIntel 8
  • 11. Operational Intelligence Hands-on of Operations within and Beyond drive
  • 12. Operational Intelligence a formula Hands-on of Quality Operations % within their program / project / module compared to scope 1. Average Ops contribution (HANDS-ON) per Lead - LH 2. Quality Ops penetration TCP 1. CodeCoverage % CCV 2. Regression Test coverage % RTC 3. Smoke Test % STC Average of (CCV, RTC, STC) = TCP Half of ( TCP + LH ) is QI QulSuite 5
  • 13. Quality Suite Vicinity coverage within and Beyond push2win
  • 14. Quality Suite a formula 1. Ave Test Cases (TC) per Test Scenario (TS) TPV 2. Mode of ATCSs contribution per TeamMember (OutsideBoundary) per Lead MTC 3. Mean of AutomatedTCs per TS ATCM 4. Availability of people 1. QualityPeople per Team QP 2. TotalTeam Quantity TTQ (TPV / ATCM ) + MTC => TestSuite Value TSV TTQ / (2 * QP) % = PeopleValue PV TSV / PV % => QS Value ArtfiPerso 3 NOTE
  • 15. Artificial Personality expression of emotional and logical capabilities 1ye2yo
  • 16. DRY & CRY Dont Repeat Yourself OAOO Once and ONLY once S(S/P/V)OT Single (source/point/version) of truth duplicate code / implementation / functionality RPA / AI (vs) regression kickoff Continue to Repeat Yourself Evolve data points New pathways at every frequency Withdrawal functionality with delegation Celebrate failure take-away 1
  • 17. Quality Quotient formula Quality Quotient = ( QS X AP) Quality IntelligenceOperational Intelligence QualIntel OpsIntel Quality Suite Artificial Personality 0
  • 18. take-away s 1. quality making is inversely proportional to quality check and directly proportional to quality assurance, walk along, not mirror image (face-to-face) 2. invest in automation 3. Qq = (OI/QI)+(QS * AP) detail 0