I’m ISTQB Advanced Level Certified Test Analyst with 6 years of hands-on experience in manual software testing across web and mobile platforms and maintaining automation test suites. I’ve delivered high-quality software solutions within Agile environments and specialize in risk-based testing, clear communication, and continuous improvement. I’m known for strong analytical skills, mentoring, and a proven ability to collaborate effectively with global teams and external vendors. I’m committed to delivering quality software by designing thorough test strategies, creating traceable test plans, and coaching peers on testing practices. I enjoy cross-team collaboration and facilitating knowledge sharing to uplift overall testing maturity.

Dinan JALEE Nimasha Jayasinghe

I’m ISTQB Advanced Level Certified Test Analyst with 6 years of hands-on experience in manual software testing across web and mobile platforms and maintaining automation test suites. I’ve delivered high-quality software solutions within Agile environments and specialize in risk-based testing, clear communication, and continuous improvement. I’m known for strong analytical skills, mentoring, and a proven ability to collaborate effectively with global teams and external vendors. I’m committed to delivering quality software by designing thorough test strategies, creating traceable test plans, and coaching peers on testing practices. I enjoy cross-team collaboration and facilitating knowledge sharing to uplift overall testing maturity.

Available to hire

I’m ISTQB Advanced Level Certified Test Analyst with 6 years of hands-on experience in manual software testing across web and mobile platforms and maintaining automation test suites. I’ve delivered high-quality software solutions within Agile environments and specialize in risk-based testing, clear communication, and continuous improvement. I’m known for strong analytical skills, mentoring, and a proven ability to collaborate effectively with global teams and external vendors.

I’m committed to delivering quality software by designing thorough test strategies, creating traceable test plans, and coaching peers on testing practices. I enjoy cross-team collaboration and facilitating knowledge sharing to uplift overall testing maturity.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Contract Senior Software Quality Engineer at Pearson Lanka (Pvt) Ltd
October 1, 2025 - October 10, 2025
Delivered comprehensive manual testing for a large-scale educational web application in an Agile environment. Involved in the entire QA lifecycle including test planning, analysis, design, estimation, execution, risk mitigation, defect management, and reporting. Created and executed test cases using Zephyr to ensure coverage of functional, regression and resilience scenarios. Conducted API testing using Postman and Testfully before end-to-end testing. Reported and tracked defects in JIRA with root cause analysis. Performed BVTs and supported Selenium-based automation testing and maintenance of test suites. Analyzed application logs via AWS CloudWatch and MongoDB. Integrated automated tests and results with CI/CD pipelines using AWS and GitHub Actions. Troubleshot customer-reported issues and performed experience-based testing. Mentored team members.
Senior Software Quality Engineer at Villvay Systems (Pvt) Ltd
April 1, 2024 - October 10, 2025
Documented quality management plan for E-Commerce web and mobile projects. Planned, created and executed test cases using AIO Test plugin in JIRA. Reported and tracked defects in JIRA. Worked in Agile environment. Conducted manual functional testing, compatibility and UAT testing on Web and Mobile across devices, versions and browsers. (Web: Windows, Mac; Mobile: Android, iPhone) Conducted performance testing using JMeter and LoadRunner. Supported PIM database troubleshooting. Automated web UI for regression testing using Playwright and Cypress, emphasizing reusability and maintainability. Managed multiple projects across different devices and browsers using BrowserStack. Engaged with stakeholders to discuss plans and improvements. Provided training and mentorship for junior QA engineers.
Software Quality Assurance Engineer at Orange Software (Pvt) Ltd
January 1, 2021 - October 10, 2025
Conducted manual functional, smoke, compatibility and UAT testing in Web and Mobile across devices, versions and browsers. Worked with Customer Support, Enterprise and Mobile development teams. Created and executed test cases using TestLink in Agile and Waterfall SDLCs. Reported and validated defects in Mantis Bug Tracker. Conducted performance testing using JMeter. Managed Selenium automation test suites for regression testing and ran automated tests in a CI/CD pipeline using Jenkins. Provided domain training to junior QA engineers.
Contract Senior Software Quality Engineer at Pearson Lanka (Pvt) Ltd
October 1, 2025 - October 10, 2025
Delivered comprehensive manual testing for a large-scale educational web application in an Agile environment. Involved in the entire QA lifecycle, including test planning, analysis, design, estimation, execution, identify and mitigate quality risks, defect management, and reporting. Created and executed test cases using Zephyr, ensuring full coverage of functional, regression and resilience scenarios. Conducted API Testing using Postman and Testfully before executing end-to-end testing. Reported and tracked defects using JIRA, including root cause analysis and follow-up with development teams. Performed BVTs and supported Selenium-based automation testing and test suite maintenance. Analyze logs from the application using AWS CloudWatch and MongoDB. Integrate automated tests and analyzing results using CI/CD pipelines with AWS and GitHub Actions. Troubleshooting customer reported issues and doing experience-based testing. Mentored team members.
Senior Software Quality Engineer at Villvay Systems (Pvt) Ltd
April 1, 2024 - October 10, 2025
Documented quality management plan for E-Commerce web and mobile projects. Planned, created and executed test cases using AIO Test plugin in JIRA. Reported and tracked defects in JIRA. Worked in Agile environment. Conducted manual functional testing, compatibility and UAT testing in Web and Mobile applications across devices, versions and browsers. (Web: Windows, Mac | Mobile: Android, iPhone) Conducted performance testing using JMeter and LoadRunner to check the performance of the web applications. Supported PIM database troubleshooting. Automated web UI for regression testing using Playwright and Cypress with focus on reusability and maintainability. Managed multiple projects across different devices and browsers using BrowserStack. Engaged with stakeholders to discuss plans and improvements. Provided training and mentorship for junior QA engineers.
Software Quality Assurance Engineer at Orange Software (Pvt) Ltd
January 1, 2021 - October 10, 2025
Conducted manual functional, smoke, compatibility and UAT testing in Web and Mobile applications across Windows/Mac and iOS/Android. Worked with Customer Support team, Enterprise team and Mobile development teams. Created and executed test cases using TestLink in Agile and Waterfall SDLCs. Reported and validated defects in Mantis. Conducted performance testing using JMeter. Managed Selenium automation test suites for regression testing and ran automated test suites in a CI/CD pipeline using Jenkins. Provided domain training to junior QA engineers.
Senior Software Quality Engineer at Pearson Lanka (Pvt) Ltd
October 1, 2025 - October 10, 2025
Delivered comprehensive manual testing for a large-scale educational web application in an Agile environment; involved in test planning, analysis, design, estimation, execution, defect management, and reporting. Created and executed test cases using Zephyr, conducted API testing with Postman and Testfully, and tracked defects in JIRA. Supported Selenium-based automation and analyzed logs with AWS CloudWatch and MongoDB; integrated automated tests into CI/CD pipelines with AWS and GitHub Actions; mentored team members.
Senior Software Quality Engineer at Villvay Systems (Pvt) Ltd
April 1, 2024 - October 10, 2025
Documented quality management plan for E-Commerce web and mobile projects; planned, created and executed test cases using AIO Test plugin in JIRA; reported and tracked defects in JIRA. Conducted manual functional testing, compatibility and UAT testing across devices and browsers. Performed performance testing with JMeter and LoadRunner; automated web UI regression testing using Playwright and Cypress; managed multiple projects across devices/browsers with BrowserStack; engaged with stakeholders and mentored junior QA engineers.
Software Quality Assurance Engineer at Orange Software (Pvt) Ltd
January 1, 2021 - October 10, 2025
Conducted manual functional, smoke, compatibility and UAT testing for Web and Mobile apps across Windows/Mac and Android/iPhone. Collaborated with Customer Support, Enterprise, and Mobile Development teams. Created and executed test cases using TestLink; reported defects in Mantis Bug Tracker; conducted performance testing with JMeter. Managed Selenium automation for regression testing and integrated results in CI/CD pipeline with Jenkins; provided domain training to junior QA engineers.

Education

BSc in Computer Science at University of Colombo School of Computing, Sri Lanka
February 1, 2016 - February 1, 2019
BSc in Computer Science at University of Colombo School of Computing, Sri Lanka
February 1, 2016 - February 1, 2019
BSc in Computer Science at University of Colombo School of Computing, Sri Lanka
February 1, 2016 - February 1, 2019

Qualifications

ISTQB Certified Tester – Advanced Test Analyst Level
July 1, 2025 - October 10, 2025
ISTQB Certified Tester – Foundation Level
December 1, 2019 - October 10, 2025
ISTQB Certified Tester – Advanced Test Analyst Level
July 1, 2025 - October 10, 2025
ISTQB Certified Tester – Foundation Level
December 1, 2019 - October 10, 2025
ISTQB Certified Tester – Advanced Test Analyst Level
July 1, 2025 - October 10, 2025
ISTQB Certified Tester – Foundation Level
December 1, 2019 - October 10, 2025

Industry Experience

Education, Software & Internet, Telecommunications, Professional Services, Other

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more