Mohammad Waliullah
SQA Engineer
About
Software Quality Assurance Engineer with 2+ years of experience testing web-based business applications, including POS systems, staff management platforms, event management software, accounting systems, e-commerce applications, and multi-tenant SaaS products. Experienced in manual testing, test case design, exploratory testing, API validation, defect reporting, UI/UX verification, and regression testing.
Currently expanding automation testing expertise using Playwright to automate critical end-to-end workflows. Strong technical foundation in web development, REST APIs, databases, and browser debugging enables efficient root cause analysis and effective collaboration with development teams.
Skills
Quality Assurance
Manual Testing
Test Case Design
Test Execution
Regression Testing
Smoke Testing
Sanity Testing
Automation Testing
Playwright
Basic Test Automation
End-toEnd Testing
Tools
Postman
Github
Experience
Cashless Ai (Jan 2026 - Present)
Perform manual testing of Staff Management, POS, Event Management, and Multi-Tenant systems. Develop automated end-to-end test scripts using Playwright to improve testing efficiency and regression coverage.
Bytebridge IT Solutions LLC (Dec 2023 - May 2025)
Testing different kinds of apps of these companies both web and mobile version. These are investment app, e-commerce app, accounting app, employee management app etc.
Itransition Group (Jul 2025 - Sep 2025)
Attended technical lectures on React.js, Git & GitHub, Regular Expressions (RegExp), and SQL. Developed and submitted multiple full-stack web applications, including: Inventory Management System, Collaborative Presentation Software etc.
Bytebridge IT Solutions LLC (Aug 2023 - Nov 2023)
I got a chance to work in production grade application, an accounting app. It's frontend is done in React. Redux is used for state management. I have learned how to integrate API to show data.
Education
Shizuoka University, Japan (Oct 2018 - Mar 2019)
East West University, Bangladesh (Jan 2012 - Jun 2016)
Contact
Portfolio