Manoj Rana's Work | ContraWork by Manoj Rana
Manoj Rana

Manoj Rana

A Full Stack QA[6+ YOE] to perform End to End testing.

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Followed by Ebenezer A, Muhammad T, and GALLERY L

Dadri, India

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Dadri, India

Cover image for A good QA is not
A good QA is not someone who just validates Figma vs. UI. A good QA is someone who asks questions. Do we really need this? Why are we building it this way? Can we simplify it? Can we add this as well? Can we solve this in another way? What happens in this edge case? How will this impact the user? QA should not just find bugs after the feature is built. A strong QA challenges the requirements, thinks about the user, identifies gaps, and helps the team build a better product, not just a bug-free one. Testing is not just validation. Testing is questioning. 👏 #QualityAssurance #SoftwareTesting #QA #SoftwareQuality #Testing
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Cover image for ⚠️ When Quality Assurance Is
⚠️ When Quality Assurance Is Ignored, The Cost Can Be Huge Software quality is not just about finding bugs — it is about protecting business, customers, and reputation. Here are some real-world examples where software failures created massive impact: 🔴 1. Knight Capital Group (2012) — $440 Million Loss A software deployment issue caused automated trading systems to behave incorrectly. Within minutes, the company faced enormous financial losses. Lesson: ✅ Strong release validation ✅ Automated regression testing ✅ Production-like testing environments are critical for high-risk systems. 🔴 2. Healthcare.gov (http://Healthcare.gov) Launch (2013) — Poor User Experience & Performance Issues The initial launch faced severe performance problems, slow response times, and users were unable to complete registrations. Lesson: ✅ Performance testing under realistic user load ✅ Scalability testing ✅ End-to-end validation should happen before production launch. 🔴 3. Amazon S3 Outage (2017) — Major Service Disruption A maintenance mistake impacted AWS services and caused outages for many businesses relying on cloud infrastructure. Lesson: ✅ Proper change validation ✅ Automated checks ✅ Fail-safe deployment processes are essential for reliable systems. 🔴 4. Toyota Recall Software Issues Software-related issues in automotive systems highlighted the importance of rigorous validation and safety testing. Lesson: When software controls critical systems, quality engineering becomes a business necessity. 💡 A single missed defect can impact: ❌ Revenue ❌ Customer trust ❌ Brand reputation ❌ Business continuity This is why QA is not a final checkpoint. Quality should be built into every stage of software development. #QualityEngineering #QA #TestAutomation #PerformanceTesting #SDET #SoftwareTesting #DevOps #AutomationTesting
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Cover image for 🚀 Need reliable test automation
🚀 Need reliable test automation for your web application? I recently set up a complete CI pipeline using Jenkins + Selenium + Java + TestNG + Maven, where Jenkins automatically: ✅ Pulls the latest automation code from Git ✅ Executes end-to-end test suites ✅ Generates detailed HTML reports ✅ Provides quick visibility into test results and failures I help businesses build and maintain: 🔹 UI Test Automation Frameworks 🔹 CI/CD Integration with Jenkins 🔹 Regression Test Automation 🔹 Performance Testing with JMeter & k6 🔹 Custom QA Automation Solutions If you're looking to reduce manual testing efforts and improve release confidence, let's connect. #QAAutomation #SDET #Selenium #Jenkins #TestAutomation #Java #TestNG #Maven #CI #SoftwareTesting #PerformanceTesting #WebAutomation
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AI is helping humanity in incredible ways, but every innovation comes with a hidden environmental cost. This short film explores the balance between technological progress and sustainability—and asks whether AI can become part of the solution.
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