Open to opportunities

Kelvin Jiang

@kelvinjiang

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QA engineer and test automation leader building reliable Web2/Web3 releases through smart, risk-based testing.

Indonesia

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What I'm looking for

I’m looking for a QA role where I can lead risk-based strategies, expand API and automation testing, and ship stable Web2/Web3 releases with strong cross-functional collaboration.

I’m a Software QA Engineer with 4+ years of experience designing and executing comprehensive testing strategies across Web2 and Web3 systems. I own test planning and execution across Unit, Integration, API, Regression, UAT, and Performance, with a strong focus on defect lifecycle management and production stability.

As a QA Team Lead, I implemented risk-based testing that reduced production defects, built API testing workflows with Postman, and improved efficiency with automated regression suites using Selenium. I collaborate closely with Product Managers, Developers, and stakeholders to turn business requirements into clear test cases and measurable acceptance criteria.

Experience

Work history, roles, and key accomplishments

Community Manager

Happy Cuan Airdrop

Jul 2024 - Dec 2025 (1 year 5 months)

Built and scaled a crypto airdrop community to over 30,000 members by curating content on airdrops, testnets, and retroactive rewards. Developed automation bots to help users maximize participation and positioned the channel as a top local Web3 source.

Airdrops Content Curation Automation Community Growth

QA Engineer & Team Lead

PT Weefer Indonesia

Dec 2020 - Apr 2025 (4 years 4 months)

Led end-to-end QA strategy across web and mobile apps, implementing Unit, Integration, API, Regression, UAT, and Performance testing to improve release stability and reduce production defects. Built automated regression workflows with Selenium and API testing processes using Postman, and mentored the QA team to standardize defect lifecycle management.

Test Planning API Testing Regression Testing Selenium Postman