Hi, my name is
Md. Farhan Labib.
Senior SQA Engineer at Pathao — I safeguard software quality at scale, across web, mobile, and API layers.
I'm a Senior SQA Engineer with 6+ years of experience safeguarding product quality across web, mobile, and API platforms. I design and build test automation frameworks — Playwright for web, WebDriverIO for mobile, Jest & Supertest for APIs, and k6 for performance — that cut regression cycles and let teams ship with confidence.
My career spans early-stage startups and large-scale consumer platforms: from Truck Lagbe to 10 Minute School, and now Pathao, where I drive quality across products used by millions every day.
Testing Methodologies
- Manual Testing
- Automated Testing
- Regression Testing
- Exploratory Testing
- API Testing
- Performance Testing
- Cross-Browser Testing
- Cross-Platform Testing
Tools & Frameworks
- Playwright
- WebDriverIO
- k6
- Jest
- Supertest
- JMeter
- Jira
- Insomnia
- Proxyman
- HTTP Toolkit
Technical Skills
- JavaScript
- C
- MySQL
- Test Case Management
- Defect Tracking
- Documentation
- ✓ web
- ✓ android & ios
- ✓ api
- ✓ performance
Where I’ve worked
- July 2025 – Present
Senior SQA Engineer @ Pathao Ltd
Dhaka, Bangladesh
- Built a cross-platform mobile automation framework for Android and iOS using WebDriverIO
- Developed web automation for Pathao Food with Playwright using Playwright
- Implemented API automation with Jest and Supertest to speed up regression cycles
- Enabled team-wide automation adoption through reusable test components and guidelines
- Ensured release quality through manual testing of Pathao Pay SDK integration, Courier C2C, and Food Pickup
- August 2021 – June 2025
Senior SQA Engineer @ 10 Minute School
Dhaka, Bangladesh
- Improved API response time by 15% using k6, boosting service efficiency by 20%
- Built a reusable Playwright framework in JavaScript, streamlining UI test automation
- Automated Auth API testing with Jest and Supertest, reducing regression time by 80%
- Led end-to-end testing for catalog services, optimizing ERP performance and page speed
- Resolved 95% of data discrepancies in Sales Attribution testing for strategic insights
- Reduced security incidents by 40% through data-driven issue identification
- October 2020 – July 2021
QA Engineer @ Truck Lagbe
Dhaka, Bangladesh
- Resolved 90% of customer escalations, boosting satisfaction and retention.
- Collaborated on an Admin Panel framework, cutting end-to-end testing time by 40%.
- Trained new hires, achieving full productivity within two weeks.
- Contributed insights that helped resolve 80% of critical issues within 48 hours.
- October 2019 – October 2020
Jr. Quality Assurance Engineer @ Audacity IT Solutions
Dhaka, Bangladesh
- Conducted diverse testing methods, ensuring high product quality.
- Automated login and registration, reducing Dhakai project testing time by 20%.
- Developed 250+ test cases from designs and specs, achieving 95% coverage.
- Collaborated across teams to align specs with outcomes, cutting post-release bugs by 25%.
Some things I’ve built
Open-source testing frameworks and tooling — each one written up on Medium.
A generic k6 Performance Testing Framework that can be used to test the performance of different APIs. The framework uses the k6 library to send HTTP requests and check the responses for various conditions.
- k6
- JavaScript
k6 Faker is a small example project that demonstrates how to use the Faker.js library with the k6 load testing tool. It generates random user data objects and uses k6 to send HTTP requests to an API endpoint with the generated data. The project includes a test script and instructions for getting started.
- k6
- JavaScript
k6 CSV is a small project that demonstrates how to use the CSV file with k6, a modern load testing tool. This project uses k6 to test the authentication of an API using CSV data.
- k6
- JavaScript
Latest articles
I Didn’t Expect a Beginner QA Resource to Be This Useful
Most QA learning resources blur together after a while. You open them hoping for something practical and end up with another generic explanation about...
Why Product-Based Companies Quietly Suffer Without Automation
A product company doesn’t collapse overnight. There’s no dramatic explosion. No sudden public failure. Instead, it slowly becomes fragile. A regressio...
Good Leader, Bad Leader: A Software Tester’s Journal
It’s funny how, as a software tester, you come to realize that the real impact on your work often doesn’t come from the projects… Continue reading on ...
Get In Touch
Although I'm not currently looking for any new opportunities, my inbox is always open. Whether you have a question or just want to say hi, I'll try my best to get back to you!