Bazyli Brzóska
San Francisco, California, United States
Summary
🤩
RockstarBazyli Brzóska is a Senior Staff Software Engineer in San Francisco with about 15–16 years of hands-on experience blending systems engineering, front-end performance work, and human-centered interaction design. He drives thoughtful, responsible innovation—focusing on workflow and tool development, semantic data organization, and the psychology of user experience—while balancing security and server administration. A prolific open-source contributor, he’s fixed core caching and typing issues in widely used projects like Apollo Client and helped improve build tooling and parsing in Webpack and Jest. His background in audiovisual arts and design thinking (Harvard Business School coursework) informs a rare mix of creative sensitivity and technical rigor that shapes how products elicit positive emotions. Colleagues know him as an inventor-minded engineer who obsessively optimizes developer and user workflows, from Map-based cache implementations to ESM/UMD migration and test automation.
15 years of coding experience
Stackoverflow
4,221reputation
4.3mreached
22answers
2questions
error-handling
top-5%
bash
top-5%
linq
top-5%
electron
top-5%
shell
top-5%
Github Skills (59)
babel610
oop10
api-rest10
caching10
unit-testing10
javascript10
hashids10
api-design10
restful-api10
testing10
net10
typescript10
dotnet10
bash10
object-oriented-programming10
Programming languages (26)
Github contributions (5)
niieani/bash-oo-framework
Dec 2014 - Jul 2019
Bash Infinity is a modern standard library / framework / boilerplate for Bash
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 2 reviews, 193 commits in 4 years 7 months
Contributions summary:Bazyli implemented core features of the bash-oo framework, including object-oriented programming constructs such as classes, inheritance, methods, and property accessors. They focused on building the foundational elements of the framework by adding basic operators and setting up object serialization and type system. Their work involved significant code modifications and the addition of new functions to support object creation and method invocation within the framework.
bashshellframeworkoopfunctional-programming
aurelia/skeleton-navigation
Mar 2016 - Jul 2017
Starter kits for building a standard navigation-style app with Aurelia.
Role in this project:Front-end Developer
Front-end DeveloperContributions:181 commits, 49 PRs, 136 pushes in 1 year 3 months
Contributions summary:Bazyli primarily contributed to the front-end codebase, focusing on improvements to the skeleton navigation application. They implemented bundle splitting, tree-shaking, and Webpack configurations to optimize the build process, along with fixing typings for the 'fetch' module and updating the index.js and index.html files to support styles. The user also updated the configuration to support electron bundling. Furthermore, the user refactored the webpack configs and improved performance and maintainability, focusing on code splitting, asset handling, and build process.
aurelia
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