Hi! I'm Sewmini Mahawaththa

And I'm

Associate QA Engineer API Tester Test Case Designer

I am interested in Software Quality Assurance and enjoy manual and automation testing. I aim to help deliver high quality, user-friendly web and mobile applications.

10+

Academic Projects

10+

QA Projects

1.5+

Testing Experience

Let me introduce myself

About Me

A story of good

Passionate and motivated graduate in Information Technology, specializing in Information Technology. I am enthusiastic about ensuring software quality and leveraging testing skills to deliver reliable and user friendly applications. With a strong foundation in manual and automation testing, test case design, and QA methodologies, I am eager to apply my knowledge in web and mobile application testing. I am also interested in exploring UI/UX and improving overall software quality.

what i know

Tools and Frameworks

JavaScript

Java

MongoDB

Firebase

Android Studio

Git

GitHub

Python

Microsoft

technical and professional

My Skills

Technical Skills

Cypress

55%

Postman

70%

JMeter

50%

Selenium

40%

JAVA

70%

JavaScript

50%

Professional Skills

90% Team Work
80% Creativity
55% Project Management
70% Communication
80% Leadership
60% Decision-Making
Where I worked

Work Experience

Associate Software Quality Assurance Engineer

Evoke Labs Pvt Ltd | May 2025 - Present
  • Perform manual and automated testing for web and mobile applications.
  • Develop and execute test cases using Cypress and Selenium.
  • Conduct API testing using Postman and validate data integrity.
  • Collaborate with developers to identify, track, and resolve bugs.
  • Document QA processes, test reports, and contribute to workflow improvements.

Junior Executive - Software Development & QA

Printcare PLC - Head Office | Kelaniya | Nov 2024 - Dec 2024
  • Worked on software development and QA tasks for business systems.
  • Developed and automated flows using Power Apps and Power Automate.
  • Designed interfaces using SharePoint, HTML, CSS, and Figma.
  • Documented processes and created diagrams using Visio and Excel.
  • Collaborated with team members to ensure quality deliverables.

Internship - Software Development & QA

Printcare PLC - Head Office | Kelaniya | May 2024 - Oct 2024
  • Assisted in development and QA of internal software systems.
  • Used Power Apps and Power Automate to streamline business processes.
  • Created UI/UX designs and documentation using Figma, HTML, CSS, and Visio.
  • Analyzed data and created reports using Microsoft Excel.

Internship - Software Developer

Sri Lanka Telecom - Head Office | Colombo 01 | Jan 2023 - Aug 2023
  • Developed web and mobile application modules using .NET, C#, Bootstrap, and JavaScript.
  • Worked on Android Studio projects and Java backend components.
  • Used GitHub for version control and collaborative development.
  • Designed UI/UX interfaces with Figma and VS Code.
  • Performed testing and troubleshooting to ensure quality code.
What projects i did before

My Projects

ask me question

Contact Me