Dimitar Christoff
Consultant at Marketaxess
London, England, United Kingdom
Summary
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RockstarDimitar Christoff is a London-based consultant with 16 years of software engineering experience, specializing in JavaScript for finance and a strong focus on React. He blends front-end craftsmanship—demonstrated by practical contributions to popular projects like react-dropzone—with robust testing and QA improvements in legacy libraries such as MooTools. Comfortable across the stack, he has added CommonJS support and enhanced cross-environment compatibility, showing attention to both developer ergonomics and browser edge cases. Known as a "React fanboi," he pairs pragmatic problem-solving with a history of improving test coverage and build reliability, making integrations more resilient in production-grade environments.
16 years of coding experience
Github Skills (25)
unit-testing10
build-script10
javascript10
lib10
testing10
drag-and-drop10
typescript10
code-library10
mootools10
dom-manipulation10
commonjs10
file-upload10
typescript-types10
nodejs10
typescripts10
Programming languages (7)
Github contributions (5)
mootools/mootools-core
Dec 2011 - Nov 2014
MooTools Core Repository
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:5 commits, 2 PRs, 49 comments in 2 years 11 months
Contributions summary:Dimitar primarily focused on enhancing the testing infrastructure and test coverage of the MooTools Core repository. They implemented tests to address specific bug fixes and added features, specifically in the area of Element and Cookie functionality. Their work included adjusting existing tests and adding new ones to ensure the correct behavior of the library, and specifically addressed issues related to select elements and HttpOnly cookies.
mootools
react-dropzone/react-dropzone
Nov 2015 - Nov 2015
Simple HTML5 drag-drop zone with React.js.
Role in this project:Front-end Developer
Front-end DeveloperContributions:5 commits, 1 PR, 2 comments in 25 days
Contributions summary:Dimitar primarily focused on front-end development within the React-based `react-dropzone` repository. Their contributions involved fixing build issues, adapting the component for different environments, and resolving merge conflicts. Specific changes include making attributes optional for compatibility with older iOS versions and addressing DOM-less environments. These adjustments indicate a focus on ensuring the component's robustness and compatibility across various browsers and environments.
file-uploadreactzonejavascriptdrag-and-drop
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