Nathaniel Alcedo
Software Engineer at Monomer Bio
Singapore
Summary
👤
Senior🎓
Top SchoolNathaniel Alcedo is a software engineer based in Singapore with a decade of experience building reliable, user-focused products across fintech, healthcare, and infrastructure domains. He has progressed from DevOps and full-stack roles to engineering manager and lead engineer positions, most recently contributing to mission-driven healthcare tooling at Monomer Bio. Nathaniel combines a strong emphasis on best practices and test quality—evidenced by contributions to the widely used Jest testing framework—with hands-on delivery in production systems. He’s comfortable bridging technical leadership and deep implementation work, mentoring teams while still shipping robust code. Trained originally in aerospace engineering, he brings a systems-thinking mindset to software design and reliability.
10 years of coding experience
7 years of employment as a software developer
Diploma, Aerospace, Aeronautical and Astronautical Engineering, Diploma, Aerospace, Aeronautical and Astronautical Engineering at Singapore Polytechnic
English, Tagalog
Github Skills (7)
expect10
exp10
javascript10
jestjs10
test-automation10
testing10
snapshots9
Programming languages (10)
Github contributions (5)
jestjs/jest
Sep 2018 - Mar 2019
Delightful JavaScript Testing.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:15 commits, 17 PRs, 180 comments in 6 months
Contributions summary:Nathaniel primarily contributed to the quality assurance of the Jest testing framework. Their work involved adding tests to ensure the correct behavior of hook functions, including those related to `describe.each` and `test.each`. They addressed issues by fixing error messages and improving the overall robustness of the test suite, with modifications across various test files. These changes aimed to enhance the framework's reliability and provide clearer feedback to developers during testing.
painless-javascript-testingjesttestingjavascriptfacebook
natealcedo/jest
Aug 2018 - Apr 2019
🃏 Delightful JavaScript Testing.
Contributions:126 pushes, 25 branches in 7 months
jsdomjesttestingjavascriptjavascript-testing
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