QA engineer

На данный момент Senior Software Engineer.

Мои компетенции и опыт

Ethan Lim

Singapore | нужен доступ к резюме | нужен доступ к резюме | нужен доступ к резюме

Summary

Experienced Senior Software Engineer with over 10 years of expertise in manual testing, particularly within the banking and fintech sectors. Skilled in functional testing of banking services, API testing using tools like SoapUI and Postman, and constructing SQL queries for data analysis. Proven track record in test scenario development, version control using Git, and continuous integration and deployment (CI/CD) practices.

Experience

Rescode | Senior Software Engineer May 2022 ~ Present

• Led functional testing for high-stakes FinTech applications, ensuring robust service delivery for banking solutions.
• Developed and executed comprehensive test scenarios using SoapUI and Postman, ensuring coverage across both web and mobile applications.
• Constructed SQL queries to analyze transaction data and ensure correctness in financial operations.
• Managed test documentation and tracked requirements with JIRA, ensuring alignment with project milestones.
• Coordinated with product and development teams to review requirements and translate them into clear testing objectives.
• Conducted regression testing to validate system updates, reducing post-deployment defects by 20%.
• Monitored logs using Kibana and Logstash to troubleshoot and identify issues, ensuring high availability and reliability.
• Contributed to CI/CD pipelines, improving the deployment cycle and reducing manual errors by 30%.
• Participated in Agile sprint planning, ensuring testing priorities were in sync with development and release schedules.
• Mentored junior QA engineers, improving team skills and efficiency in functional testing.
• Worked closely with product teams to define acceptance criteria and test cases, ensuring product quality.
• Analyzed and identified areas for performance improvement in test processes, increasing test execution efficiency by 15%.
• Supported cross-functional teams in achieving high-quality deliverables through thorough testing cycles.
• Managed the testing process for high-load services, ensuring consistent performance during peak usage.

Doodle Labs | Senior Full Stack Engineer Apr 2019 ~ Apr 2022

• Led functional testing efforts for API integrations in web and mobile platforms, improving testing efficiency by 25%.
• Developed and executed manual test plans and case scenarios, resulting in a 98% bug-free product release.
• Designed test scripts for API testing using Postman and SoapUI, improving coverage and traceability.
• Collaborated with developers to understand system requirements, ensuring that all functional aspects were covered.
• Analyzed and reviewed technical documentation and product requirements, ensuring they aligned with testing processes.
• Conducted performance testing and reporting to identify bottlenecks, improving system performance by 15%.
• Enhanced database query processes using SQL, ensuring data consistency and integrity across platforms.
• Integrated testing workflows with version control systems (Git) for better collaboration across teams.
• Contributed to CI/CD pipeline integration, automating test execution and speeding up release cycles by 30%.
• Collaborated with UX/UI teams to test user interfaces, improving usability based on test feedback.
• Developed and maintained testing documentation to ensure traceability and consistency in results.

Wise | Full Stack Engineer May 2015 ~ Feb 2019

• Led functional testing efforts for financial platforms, ensuring system stability during high-traffic conditions.
• Developed API testing scripts for REST services, improving test coverage and detecting edge cases early in the development process.
• Created and maintained test cases, scenarios, and automation scripts using SoapUI and Postman.
• Utilized SQL for data analysis and reporting, ensuring consistency across multiple data points and improving decision-making.
• Worked closely with business analysts and developers to define product requirements and testing scope.
• Integrated with CI/CD pipelines to automate deployments and testing, reducing errors in production environments.
• Monitored and analyzed logs using Kibana and Logstash, improving response times to production issues by 25%.
• Contributed to Agile process improvements, streamlining sprint cycles and enhancing the quality of product releases.
• Conducted regression and acceptance testing for major system upgrades, ensuring smooth rollouts with minimal disruptions.
• Played a key role in version control practices, managing branches, and resolving conflicts in Git.
• Improved testing documentation, increasing the clarity and consistency of test results and reporting.

Education

National University of Singapore Aug 2009 ~ Jul 2013

Bachelor’s Degree in Computer Science

Skills

• Testing & QA: Manual Testing, Functional Testing, Regression Testing, User Acceptance Testing (UAT), API Testing (REST, SOAP)
• Tools: SoapUI, Postman, JIRA, TestRail, Git
• Databases: SQL, Query Construction, Subqueries, Joins, Data Grouping (GROUP BY)
• CI/CD: Jenkins, GitLab CI
• Scripting & Automation: Test Scripts, Test Scenario Creation, Test Execution
• Agile & Collaboration: Agile Methodology, Cross-functional Teamwork, Jira, Confluence
• Version Control: Git (Basic Command Level)
• Logging & Monitoring: Kibana, Logstash, Graylog
• Web Technologies: SOAP, REST APIs, SOA, MSA