Collin Fingar
Senior Fullstack Engineer at Grafana Labs
Montville Township, New Jersey, United States
Summary
👤
Senior🎓
Top SchoolCollin Fingar is a Senior Fullstack Engineer with over eight years building high-traffic, user-facing web applications and backend services. He blends frontend expertise in React, Angular, and Vue with Node.js and AWS to deliver production-grade systems—most recently driving fullstack work at Grafana Labs after leading spend-visualization and real-time decisioning features at Capital One used by millions. Collin is also an active open-source contributor to widely used tooling like the MITRE ATT&CK Navigator, where his front-end enhancements improved usability, view modes, and serialization for a project with thousands of contributions. He pairs a strong testing discipline (Jest, Playwright) and UI design sensibility (D3.js visualizations, Figma-to-production experience) with mentorship and hiring experience. Based in Montville, NJ, he has a background in games and simulation from RPI that surfaces in pragmatic prototyping and occasional VR work. Colleagues know him for shipping polished interfaces that balance clarity, performance, and maintainability.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Science (B.S.) Computer Science / Games and Simulation Arts and Sciences, Bachelor of Science (B.S.) Computer Science / Games and Simulation Arts and Sciences at Rensselaer Polytechnic InstituteSackets Harbor Central School
Github Skills (11)
html10
uid10
javascript10
front-end-development10
ui-design10
angular10
css9
typescripts8
typescript8
color-picker8
typescript-types8
Programming languages (1)
Github contributions (2)
mitre-attack/attack-navigator
Mar 2018 - May 2018
Web app that provides basic navigation and annotation of ATT&CK matrices
Role in this project:
Front-end Developer
Front-end DeveloperContributions:49 commits in 2 months
Contributions summary:Collin primarily contributed to the front-end development of the ATT&CK Navigator web application. They added the ability to load custom URLs with technique information by modifying the data-table component, adding new context menu options. The user also implemented features like different view modes (full, compact, mini), made modifications to the help section, and made improvements to the legend, including color presets and serialization. Furthermore, they worked on selection and deselecting functionalities.
matricescyber-threat-intelligencectimitre-attackcybersecurity
atc-project/react-navigator
Mar 2018 - May 2018
Web app that provides basic navigation and annotation of ATT&CK matrices
Contributions:45 commits in 2 months
matricesreactannotationsannotationnavigation
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