Felix Angelov is a founding engineer and seasoned software developer with a decade of experience building developer tools, CLI/DevOps workflows, and cross-platform Flutter apps. His work spans full-stack and mobile engineering—from implementing Dart CLIs and dev servers to shipping camera features and state management examples for high-profile Flutter projects. A principal engineer at Very Good Ventures before co-founding Shorebird, he focuses on enabling enterprises to adopt Flutter and multi-platform delivery. He’s a prolific open-source contributor to widely used projects like equatable, bloc, mason, and dart_frog, improving core libraries with null-safety, testing, and CLI ergonomics. Felix combines hands-on implementation (e.g., camera_web, Shorebird’s code-push tooling) with infrastructure know-how like Dockerized test environments and mono-repo refactors. Based in Skokie, IL, he’s the kind of engineer who ships reliable dev tools by night as readily as by day.
A news template application built in Flutter, by Google and Very Good Ventures. Learn more at: https://vgventures.github.io/news_toolkit/
Role in this project:
Back-end Developer & DevOps Engineer
Contributions:61 reviews, 136 commits, 77 PRs in 10 months
Contributions summary:Felix primarily focused on back-end API development and infrastructure setup within the Flutter news toolkit project. Their work included creating a shelf server, defining API routes, and setting up basic server functionality. They also worked on setting up a Docker test environment, demonstrating knowledge of containerization and automated testing. This involvement indicates a contribution towards building and testing the API backend.
Contributions:81 releases, 253 reviews, 391 commits in 8 months
Contributions summary:Felix primarily worked on implementing and enhancing the dev server functionality within the Dart Frog framework. Their contributions include the creation of a development server (p.o.c), improvements to hot reload reliability, and the addition of support for custom entrypoints. Their work involved code generation, creating dynamic routes, and building features essential to a local development environment.
backend-frameworkdartbackendserverbackend-server
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.