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sergeyyaschook

Sergey Y

@sergeyyaschook
5.0(1)

Senior React and TypeScript Engineer, Web Accessibility

Romania
Ukrainian, English
About me
Senior React / TypeScript engineer with 6+ years building enterprise web platforms for clients in the US and EU. I fix accessibility bugs in React and Next.js apps: keyboard traps, focus in dialogs and menus, missing labels and accessible names, form errors that screen readers never announce. Every fix is checked with the keyboard, VoiceOver and axe, with a regression test where it fits. I work from code you run locally - you never share credentials. AI-assisted where it speeds things up, personally verified before delivery.... Read more

Skills

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sergeyyaschook
Sergey Y
Offline • 
Average response time: 3 hours

See my services

Troubleshooting & Improvements
I will fix and finish your vibe coded app from lovable, bolt or base44
5.0(1)
From$95 / projectMore details
AI Integrations
I will set up claude code and mcp servers for your codebase
From$90 / projectMore details

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