Vitali Kastrytsa
Full-stack developer | Web, Mobile, AI & Automation
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Meet Vitali
I build modern web and mobile applications, AI-powered tools, and workflow automations from idea to production. My work covers full-stack development, responsive interfaces, API integrations, Firebase, Flutter, React/Next.js, and custom AI solutions. I focus on clean architecture, reliable delivery, performance, and practical products built around real business needs.
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Rate
$50 - $75/hr
Skills and tools
Details
Warsaw, Poland
(GMT+2) Eastern European Time (EET), ±5 hours
Fluent in Russian • Professional Working Proficiency in English and Polish