Mohsin Tahir
Manchester,United Kingdom
Summary
Results-driven QA Analyst with expertise in analysis and documentation, utilising Firebase, MySQL, and Postman to improve software quality. Experienced in manual testing, UAT, and regression testing to ensure optimal application performance. Utilises Clickup and Jira for effective project management and tracking, while leveraging knowledge of charging and billing systems to foster innovation in software development.
Overview
3
3
years of professional experience
5
5
years of post-secondary education
Work history
QA
Quantum-h (PRIVATE) LIMITED
London, United Kingdom
2023.12 - 2025.04
- Tested end-to-end submission flows for window installation and replacement, enabling seamless job submissions manually and via QR code scanning.
- Tested the voucher purchase journey, ensuring users could redeem earned points for vouchers and complete transactions smoothly.
- Validated Velux Shop purchase flows, confirming points were deducted accurately from the user’s account after successful shopping.
- Verified points assignment logic to ensure accurate reflection of submission type and quality.
- Conducted cross-system checks to ensure accurate reflection of submissions, points, vouchers, and purchases across all integrated modules.
- Logged defects, collaborated with developers, and retested fixes to maintain a stable and reliable user experience.
SQA
Ora-Tech Systems Pvt Ltd
2023.07 - 2023.12
- Tested end‑to‑end charging flows to ensure correct deductions for local calls, international calls, roaming calls, local SMS, international SMS, and mobile data usage.
- Tested package purchase journeys within the MyTelenor App, ensuring successful provisioning, correct charging, and real‑time resource updates.
- Executed regression and functional test cases for new tariff launches, add-ons, and promotional bundles.
- Validated hybrid package behaviour, ensuring usage prioritises package resources and maintains main account balance integrity.
- Performed cross‑system verification between ABS BRM and MyTelenor App to ensure accurate display of customer resources (minutes, SMS, data, balance).
- Collaborated with developers and business teams to resolve charging discrepancies, aligning product rules with tariff configurations.
- Logged defects in Jira, facilitating timely fixes and retesting through effective team collaboration.
Software Quality Assurance Engineer / SQA Engineer
Techozon Software House
Islamabad, Pakistan
2022.10 - 2023.06
- Tested subscription access via Stripe on Android and In-App Purchase (IAP) on iOS, ensuring home page unlock only after successful payment.
- Validated steps counter for accurate offline functionality and correct syncing upon internet reconnection.
- Tested calorie‑burn calculations based on step count, ensuring correct formulas and consistent results across devices.
- Ensured 1-year data retention for steps and calories, verifying storage, retrieval, and deletion behaviour aligned with user requirements.
- Tested graphical representation of historical fitness data, ensuring charts and graphs displayed accurate daily, weekly, and monthly trends.
- Tested the complete signup flow, ensuring users could select fitness goals such as weight gain, weight loss, or maintenance, with personalised content delivered accordingly.
- Verified correct display of fitness videos and nutrition plans based on the user’s selected goal.
- Logged defects, collaborated with developers, and retested fixes to maintain a stable cross‑platform user experience.
Education
BS - Software Engineering
Mirpur University of Science and Technology (MUST)
Mirpur, AJK 2018.09 - 2022.08
Master of Science - International Business
Ulster University
Manchester 2025.05 - 2026.06
Skills
- Manual Testing
- QA analysis
- UAT
- QA documentation
- Regression
- Playwright
- Postman
- Crashlytics
- Jira
- Clickup
- MySQL
- Firebase
- Charging and Billing
Timeline
Master of Science - International Business
Ulster University
2025.05 - 2026.06
QA
Quantum-h (PRIVATE) LIMITED
2023.12 - 2025.04
SQA
Ora-Tech Systems Pvt Ltd
2023.07 - 2023.12
Software Quality Assurance Engineer / SQA Engineer
Techozon Software House
2022.10 - 2023.06
BS - Software Engineering
Mirpur University of Science and Technology (MUST)
2018.09 - 2022.08