Dima Medun
Freelance Frontend Engineer at Booking.com
Randstad, Netherlands
Summary
👤
Senior🎓
Top SchoolDima Medun is a seasoned freelance frontend engineer with 11 years of experience delivering large-scale TypeScript/JavaScript applications for enterprise clients including KLM, FedEx, and BMW Financial Services. He combines front-end expertise in Angular and React with full-stack Node and GraphQL experience, and a strong emphasis on test-driven delivery using Jest, Cypress and Playwright. As a former Frontend Tech Lead at KLM, he blends hands-on coding with team leadership and CI/CD discipline across GitHub Actions, Jenkins and GCP. Comfortable across the stack and familiar with legacy VCS and modern monorepos (NX), he excels at bringing robust unit and E2E coverage to complex corporate projects. An engineer who values reliability as much as velocity, he often surfaces subtle integration issues early through comprehensive testing and automation.
11 years of coding experience
17 years of employment as a software developer
Master's degree Computer Technology/Computer Systems Technology, Master's degree Computer Technology/Computer Systems Technology at National University «Kyiv Aviation Institute»
Github Skills (17)
cli8
angular8
typescript8
javascript8
nodejs7
angular-cli7
react7
balloon6
expressjs4
web-framework4
web-performance3
speech3
backbase2
command-line-tool2
web-developer2
Programming languages (2)
Github contributions (5)
snbfan/js_assert_vanilla
Mar 2015 - Jun 2015
Contributions:4 commits, 4 pushes in 3 months
snbfan/fe-sign-up-form
Feb 2021 - Jun 2021
Sign Up Form
Contributions:10 PRs, 9 pushes, 6 branches in 3 months
reactsign-upsign
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