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Meet Vitalik
Senior Full-Stack Developer specializing in .NET, React, Next.js, React Native and scalable web and mobile products. I help startups build MVPs, platforms, mobile apps, internal tools, Telegram bots, AI workflows, API integrations and Web3 solutions. From architecture and UI to secure backends, payments, smart contracts, testing and deployment, I deliver clean code and practical results.
Identity verifiedVetted for secure and trusted collaboration.
Rate
$25 - $50/hr
Skills and tools
Dot Net Backend DeveloperFullstack EngineerFrontend EngineerReact Native DeveloperMobile EngineerBlockchain DeveloperSoftware ArchitectAutomation EngineerDevOps EngineerWeb DeveloperWeb DesignerAI Chatbot DeveloperAI Voice DeveloperNext.jsASP.NET CorePostgreSQLC#ReactReact NativeRevenueCatSolidityStripeFirebaseTelegram APIExpoFacebook Business ManagerTelegram botsNode.jsCSSSeleniumTailwind CSSRedis
Details
Durrës, Albania
(GMT+2) Eastern European Time (EET), ±5 hours
Fluent in Ukrainian • Professional Working Proficiency in English