Charles Tolentino
Senior Software Engineer at Oracle
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolCharles Tolentino is a Senior Software Engineer based in San Francisco with eight years of experience building scalable, customer-facing systems across fintech and health benefits. He has led backend and frontend efforts to ship BNPL at PayPal, improved HSA/FSA platforms at Lively, and now contributes to an AI data platform at Oracle, blending product-focused engineering with data infrastructure. Comfortable across the stack, he brings measurable impact in reliability and performance while also shipping multilingual web experiences and internal tools early in his career. His background in computer engineering and applied research—coauthoring a published paper on hand-gesture recognition—underscores a pragmatic curiosity for ML-infused interfaces. Colleagues rely on him to translate complex requirements into production-ready systems that scale globally.
8 years of coding experience
7 years of employment as a software developer
Computer Science, Computer Science at Skyline CollegeComputer Science, Computer Science at Cañada CollegeAssociate of Science - AS Mathematics Physics, Associate of Science - AS Mathematics Physics at College of San MateoBachelor of Science - BS Computer Science and Engineering, Bachelor of Science - BS Computer Science and Engineering at University of California, Merced
Github Skills (18)
react5
nodejs5
javascript4
css4
mongodb4
nextjs3
xmake2
bootstrapping2
human-computer-interaction2
html2
interaction2
ieee2
object-oriented-programming1
java1
garden1
Programming languages (6)
Github contributions (5)
charlestol/Journaling
Aug 2019 - Jun 2020
Journaling web app
Contributions:32 PRs, 38 pushes, 9 branches in 10 months
pythondjangorestfulflaskcrud
charlestol/chazt128.github.io
Aug 2018 - Jan 2022
Personal Site & Portfolio
Contributions:36 PRs, 176 pushes, 9 branches in 3 years 5 months
cssjavascriptnextjsreact
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