Hi, my name is
Md. Farhan Labib.
I ensure software quality at scale.
I'm a Senior SQA Engineer with over 6 years of experience in test automation, API testing, and mobile testing. Currently driving quality across ride-sharing, food delivery, and courier products at Pathao Ltd.
About Me
I'm a Senior SQA Engineer with over 6 years of experience building seamless, high-quality experiences across web and mobile platforms. My journey began with a curiosity for how applications work, which quickly turned into a commitment to ensuring they work excellently. Today, I specialize in driving product quality and performance through both manual and automated testing across web, mobile, and API layers.
Fast forward to today, and I've had the privilege of working across diverse environments — from early-stage startups like Truck Lagbe to large-scale platforms like 10 Minute School. Currently, I'm ensuring quality across ride-sharing, food delivery, and courier products at Pathao Ltd, where I build automation frameworks, streamline testing processes, and help ship reliable releases at scale.
Here's what I've been up to recently:
- Built cross-platform mobile automation for Android & iOS using WebDriverIO
- Developed web automation for Pathao Food with Playwright
- Implemented API automation with Jest and Supertest for faster regression cycles
- Enabled team-wide automation adoption through reusable test components

Skills
Testing Methodologies
- Manual Testing
- Automated Testing
- Regression Testing
- Exploratory Testing
- API Testing
- Performance Testing
- Cross-Browser Testing
- Cross-Platform Testing
Tools & Frameworks
- Playwright
- k6
- Jest
- Supertest
- JMeter
- Jira
- Insomnia
- Proxyman
- HTTP Toolkit
Technical Skills
- JavaScript
- C
- MySQL
- Test Case Management
- Defect Tracking
- Quality Assurance
- Documentation
Where I've Worked
Senior SQA Engineer @ Pathao Ltd
July 2025 – Present
- 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
Some Things I’ve Built
Featured Project
k6 Performance Testing Framework
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
Featured Project
k6 Faker Library
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
Featured Project
k6 CSV Library
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
Featured Blog Posts
view all postsWhy 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 regressi...
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 o...
Beyond the Basics: A Mac User’s Journey into xk6 Installation and Use the Basic File Extension
Performance testing is a crucial aspect of ensuring your applications can handle real-world scenarios. In the realm of performance testing, k6 stands...
Mastering the Art of Software Testing: A Path to Perfection
Welcome to the dynamic and ever-evolving world of software testing, where precision and quality are paramount. As a beginner in this field, you are a...
From Novice to Pro: A Software Quality Assurance Engineer’s Journey and Tips for Success
The keys to unlocking success in the competitive world of software QA When I first started my career as a Software Quality Assurance Engineer, I was ...
An Introduction to k6: Load Test Your API with Ease
Are you seeking a free, open-source load-testing tool for your RESTful API? Look no further than k6. Continue reading on Medium » ...
What's Next?
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!