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SDLCfrom a
QA Engineer’s
perspective
Presenter: Nabeel Asghar
Why involve QA Engineer in each phase
- QA engineers have a clear overview of the entire SDLC process
- They can point out inefficiencies and gaps in the beginning
- A good QA engineer not only improves the quality of the product
but also the process used to develop it
SDLC phases
Generally, SDLC is split between these 6 phases
1. Planning
2. Design
3. Implementation
4. Testing
5. Deployment
6. Maintenance
Planning
QA Engineers can weigh in on new features. They can point out
potential issues with user experience that may even affect the team’s
decision to either
a. Enhance its usability
b. Eliminate possibilities for potential bugs
c. Split the feature to reduce complexity
d. Drop it entirely, incase it could jeopardize the product
Design
In design phase, QA Engineers can identify aspects of the design that
might cause problems (while they’re still in-progress).
This enables the designer to make changes on the fly.
‘But’ if QA doesn’t see design-related problems until the official
testing phase,
‘Either’ adjustments have to be made after further confirmation &
discussions ‘OR’ design have to be redone
Implementation
QA could highlight the potential impacts on user experience like
a. What to do in-terms of handling scenarios where certain
processing time is necessary to show results
b. Adjust content in layout according to viewport restrictions
c. What should be expected behavior if current functionality is
affecting its siblings
Testing
Beyond the ‘obvious’. QA has to do multiple tasks and sometimes
manage them in parallel. Some of them are
a. Writing test case
b. Automate them
c. Writing bug reports
d. Provide technical support
e. Keeping track of all updates
Deployment
Based on deployment strategy, QA Engineers need to be on standby.
As soon as the release goes live, QA again jumps into gear to conduct
smoke testing. To make sure the deploy didn’t cause any issues.
Maintenance
It's an ongoing ‘Rinse and repeat’ cycle
Sometimes bugs do get released because prevention can not be
guaranteed 100%
QA Engineer is supposed to do maintenance throughout the cycle to
keep the product in best shape
Reference
Special thanks to Wes Silverstein for his article:
https://www.mindfulqa.com/qa-sdlc/
Questions ?

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SDLC from a QA Engineer’s perspective.pdf

  • 2. Why involve QA Engineer in each phase - QA engineers have a clear overview of the entire SDLC process - They can point out inefficiencies and gaps in the beginning - A good QA engineer not only improves the quality of the product but also the process used to develop it
  • 3. SDLC phases Generally, SDLC is split between these 6 phases 1. Planning 2. Design 3. Implementation 4. Testing 5. Deployment 6. Maintenance
  • 4. Planning QA Engineers can weigh in on new features. They can point out potential issues with user experience that may even affect the team’s decision to either a. Enhance its usability b. Eliminate possibilities for potential bugs c. Split the feature to reduce complexity d. Drop it entirely, incase it could jeopardize the product
  • 5. Design In design phase, QA Engineers can identify aspects of the design that might cause problems (while they’re still in-progress). This enables the designer to make changes on the fly. ‘But’ if QA doesn’t see design-related problems until the official testing phase, ‘Either’ adjustments have to be made after further confirmation & discussions ‘OR’ design have to be redone
  • 6. Implementation QA could highlight the potential impacts on user experience like a. What to do in-terms of handling scenarios where certain processing time is necessary to show results b. Adjust content in layout according to viewport restrictions c. What should be expected behavior if current functionality is affecting its siblings
  • 7. Testing Beyond the ‘obvious’. QA has to do multiple tasks and sometimes manage them in parallel. Some of them are a. Writing test case b. Automate them c. Writing bug reports d. Provide technical support e. Keeping track of all updates
  • 8. Deployment Based on deployment strategy, QA Engineers need to be on standby. As soon as the release goes live, QA again jumps into gear to conduct smoke testing. To make sure the deploy didn’t cause any issues.
  • 9. Maintenance It's an ongoing ‘Rinse and repeat’ cycle Sometimes bugs do get released because prevention can not be guaranteed 100% QA Engineer is supposed to do maintenance throughout the cycle to keep the product in best shape
  • 10. Reference Special thanks to Wes Silverstein for his article: https://www.mindfulqa.com/qa-sdlc/