Junius Fontamillas
Software Engineer at Quickli
Calabarzon, Philippines
Summary
🤩
Rockstar🎓
Top SchoolJunius Fontamillas is a software engineer based in Calabarzon, Philippines, with a decade-plus of professional experience and four years focused on frontend web development specializing in React and Next.js. He currently improves customer-facing applications and builds internal UI tools at Quickli while also handling web scraping and data workflows with Puppeteer, Cheerio, and MongoDB. As a freelance React developer for Wonderverse he delivered responsive, component-driven interfaces using MUI and styled-components. Junius contributes to open-source—helping polish the Athens knowledge-graph frontend by fixing UI bugs, improving block parsing, and refining layouts—which reflects a careful eye for UX details often missed in larger projects. His background spans QA, onboarding, virtual assistance, and even government accounting, giving him a rare blend of product empathy, process rigor, and cross-functional communication. That mix makes him adept at shipping polished user experiences that balance engineering trade-offs with real customer needs.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree Accounting, Bachelor's degree Accounting at Southern Luzon State University
Github Skills (10)
cl10
javascript10
user-interface10
react10
user-experience9
exp9
knowledge-graph8
knowledge-management8
evernote7
notepad7
Programming languages (5)
Github contributions (5)
athensresearch/athens
Nov 2020 - Sep 2021
ATHENS IS NO LONGER BEING ACTIVELY MAINTAINED. Athens is an open-source, collaborative knowledge graph.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:22 reviews, 120 commits, 60 PRs in 9 months
Contributions summary:Junius primarily contributed to the front-end development of the Athens knowledge graph project. Their work focused on fixing bugs related to UI elements, such as missing cursors in the page title and block page title, and improving user interactions. They also made enhancements to the user interface by addressing issues like unlinked references overflowing and the toolbar overlapping the scrollbar, ensuring a more polished user experience. Additionally, the user contributed to block parsing and page layout.
actively-maintainedknowledgeknowledge-baseathensknowledge-graph
juniusfree/athens
Aug 2020 - Sep 2021
Open-Source Networked Thought. Rolling out our Beta to Sponsors. Read more at https://www.notion.so/athensresearch/MVP-Update-Funding-and-Why-I-Started-Athens-e68822f0c3654660ae621cdcbf932bc4
Contributions:6 PRs, 205 pushes, 59 branches in 1 year
networkednotionmvprollingnetworked-thought
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