Aleem Mohsan

# git status System Developer | System Tester | Verification Engineer | Cybersecurity Analyst | Generative AI
Hobbies 🏊‍♂️⛹️‍♂️🤾‍♂️⚽

[Aleem Mohsan @_aleem]

I’m proud to share that I’ve been recognised as a Certified Security Master within Ericsson BNEW Engineering.
I’m grateful for the opportunity to contribute to security assurance and ensure security is continuously considered in our work.
#Security #CyberSecurity #Ericsson

[Aleem Mohsan @_aleem]

#TestTypes – #ISTQB #CTFL

1. #FunctionalTesting: What should the system do?
2. #NonfunctionalTesting: How well does it perform?
3. #BlackboxTesting: Test without examining internal structure.
4. #WhiteboxTesting: Test based on internal code and structure.

#SoftwareTesting #QA

[Aleem Mohsan @_aleem]

The 5 #TestLevels – #ISTQB #CTFL

  1. #ComponentTesting
  2. #ComponentIntegrationTesting
  3. #SystemTesting
  4. #SystemIntegrationTesting
  5. #AcceptanceTesting

Each level has a different scope, from testing individual components to evaluating the complete system.

#QA

[Aleem Mohsan @_aleem]

The #ISTQB #TestProcess:

  • #TestPlanning
  • #TestAnalysis
  • #TestDesign
  • #TestImplementation
  • #TestExecution
  • #TestCompletion

#TestMonitoring & Control continues throughout the process.

#SoftwareTesting #QA #TestAutomation #Stockholm #Sweden

[Aleem Mohsan @_aleem]

Fundamentals of #SoftwareDevelopmentLifeCycle (#SDLC)
1.#Requirements: What to build?
2.#Design: How will it work?
3.#Coding: Build the solution.
4.#Testing: Does it work as expected?

#SoftwareEngineering #ISTQB #SoftwareTesting #Västerås #Uddevalla #Skövde #Goteborg #Stockholm

[Aleem Mohsan @_aleem]

#StaticTesting:
Finds defects without executing code.

#DynamicTesting:
Executes software to identify failures.

#FunctionalTesting #integrationTesting #performancetesting #ISTQB #SoftwareTesting #QA #TestAutomation #Västerås #Uddevalla #Skövde #Stockholm

[Aleem Mohsan @_aleem]

#Risk in #SoftwareTesting

Risk = Likelihood × Impact

  • #IdentifyRisks
  • Assess likelihood and impact
  • Control and monitor risks

Effective risk management helps #Testers prioritise critical areas and use time and resources wisely.

#ISTQB #Testing #QA #Stockholm

[Aleem Mohsan @_aleem]

#ExhaustiveTesting : Why can't we test everything?

Too many inputs. Too many paths. Too many #testcases

Instead, #testers rely on:
  • #TestTechniques
  • #RiskBasedTesting
  • Prioritization

#ISTQB #SoftwareTesting #QA

[Aleem Mohsan @_aleem]

Error → Defect → Failure

  • #HumanError: A person makes a mistake.
  • #Defect: A #bug exists in the #code.
  • #Failure: The software produces an incorrect result when executed.

#testers #rootcauses #softwarequality #ISTQB #SoftwareTesting #QA #Stockholm #Sweden

[Aleem Mohsan @_aleem]

#Testing vs #Debugging

  • #Testing → Finds failures
  • #Debugging → Fixes the cause
  • Confirmation testing → Verifies the fix
  • #RegressionTesting → Checks existing features still work

#SoftwareTesting #ISTQB #QA #TestAutomation #Stockholm #Göteborg #Sweden

[Aleem Mohsan @_aleem]

What is #SoftwareTesting?

It's more than finding #bugs. It's about evaluating quality, #validatingrequirements, #identifyingrisks, and building confidence in software.

#ISTQB #QA #TestAutomation #Stockholm #Sweden

[Aleem Mohsan @_aleem]

Learning #TDD with #SpringBoot & #JUnit 5
The core TDD cycle:
🔴 Red — Write a #failingtest
🟢 Green — Write code to make it pass
🔵 Refactor — Improve the code while keeping tests green
The goal: tests first, implementation second.
#Java #TestAutomation

[Aleem Mohsan @_aleem]

As a #SystemVerification & #AutomationEngineer, these qualities are central to how I approach complex technical challenges, automation and quality.

#ContinuousGrowth #QualityEngineering #TestAutomatio #Stockholm #Sweden #Trafikverket #PersonalityTest #CongitiveAbility

[Aleem Mohsan @_aleem]

I read an article on @jobshark_se I turned it into an infographic

My takeaways:
• Team over star power
• Build resilience
• Look beyond the data
• Expand your talent pipeline
• Value grit as much as skill
#Leadership #Teamwork #Learning #WorldCup #FIFA #Stockholm #Sweden

[Aleem Mohsan @_aleem]

Just finished the course “Resolving Conflict with Emotional Intelligence” by Kwame Christian, Esq., M.A. !
Check it out: https://t.co/pghPyCTL8J
#interpersonalcommunication #conflictresolution #emotionalintelligence #conflictmanagement #ResolvingConflicts

[Aleem Mohsan @_aleem]

Just completed "Creating a #CollaborativeCulture"
•#Collaboration drives innovation
•Replace "No" with "Yes, if.
•#Identifybarriers, find root causes & solve them together
•Share work early for feedback
•Reward #teamwork, not just individual success
•Try #icebreakers

[Aleem Mohsan @_aleem]

Just finished the course “Creating a Collaborative Culture” by Lisa Bodell!
Check it out: https://t.co/VkJDOjTVbK
#teamwork #collaborativeleadership #collaborativework

[Aleem Mohsan @_aleem]

Check out my latest article: Cracking the CCAT: What I Learned from One of the Most Time-Pressured Aptitude Tests https://t.co/qHVaYryFK2 via @LinkedIn

[Aleem Mohsan @_aleem]

I recently completed the #AlvaLabs #LogicTest and learned that success comes from #recognisingpatterns not just thinking fast. Rotation, progression, XOR, frequency, and eliminating distractions all matter.
Great practice for #engineering and #problemsolving #InterviewPrep #AI

[Aleem Mohsan @_aleem]

#Technicalskills may get you the interview, but #personalityassessments can influence the hiring decision
My key takeaways:
•Think like the #hiringmanager
•Show professionalism & #teamwork
•Avoid extreme answers
•Use "Neutral" sparingly
•Stay authentic
#Sweden #Alvalabs

[Aleem Mohsan @_aleem]

Just finished the course “Critical Thinking”!

Thanks to Mike Figliuolo

Check it out: https://t.co/JCz15oPjdS

#CriticalThinking