Jaroslav Kondela
Lead Frontend Developer at Boataround
Bratislava, Region of Bratislava, Slovakia
Summary
👤
Senior🎓
Top SchoolJaroslav Kondela is a Lead Frontend Developer with nine years of experience specializing in React and TypeScript, currently driving the frontend architecture at Boataround from Bratislava. He transitioned from full‑stack roots to focus on frontend craftsmanship, leading a team to modernize an extranet dashboard, eliminate technical debt, and lift conversion through A/B testing. Known for mentoring juniors and explaining framework internals, he pairs pragmatic performance optimizations with strong code standards and build tooling improvements. As a former full‑stack developer, he brings backend insight to frontend decisions, making integrations and legacy refactors less risky and faster to deliver.
9 years of coding experience
7 years of employment as a software developer
Anton Bernolák Gymnasium
English, Slovak
Github Skills (45)
javascript10
static-site-generator10
nextjs10
browser10
react10
hybrid10
datetime9
vercel9
typescript9
ssg9
server-rendering9
momentjs9
compiler9
dayjs8
timestamp8
Programming languages (4)
Github contributions (5)
jkondela/automate-git-release
May 2017 - Jun 2017
Contributions:6 releases, 24 commits, 10 pushes in 1 month
jkondela/next-rewrites-repro
Jan 2024 - Jan 2024
Contributions:6 pushes, 1 branch in 1 day
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