Frederick Katsura
Full-Stack Software Engineer at Fidelity Investments
New Hampshire, United States
Summary
👤
Senior🎓
Top SchoolFrederick Katsura is a full-stack software engineer with nine years of hands-on experience building open-source projects and production applications across JavaScript/TypeScript, Java, and Node.js. He combines a self-taught, curiosity-driven approach with formal computer science studies, growing projects that attracted thousands of monthly downloads and a community of contributors and users. Frederick has repeatedly delivered end-to-end systems—from REST APIs and databases to responsive front-ends—while improving performance (e.g., cutting bundle sizes and speeding load times) and shipping features across fintech and media domains. Comfortable switching roles month-to-month, he thrives on prototyping ambitious ideas and turning community feedback into robust, user-focused improvements. Now based in Hartford and currently at Fidelity, he blends startup-style product ownership from Katsurin Studios with enterprise experience at Infosys and Gracenote.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Dalhousie University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
javascript10
discord10
discord-bot10
nodejs10
agile10
kanban9
web-application9
project-management9
angular9
project-planning9
typescript8
null-safety7
lisp6
applet3
slack-bot3
Programming languages (5)
Github contributions (5)
AurelicButter/MargarineBot
Apr 2017 - Jan 2023
A Javascript Discord Bot using Klasa
Contributions:26 releases, 2 reviews, 751 commits in 5 years 9 months
discord-botjavascriptbotmargarinebotdiscord
AurelicButter/Myneworm
Nov 2021 - Mar 2023
The premier website for the manga collector in you!
Contributions:3 reviews, 196 commits, 207 PRs in 1 year 3 months
angularmynewormtypescriptmangaanime
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