Yaroslav Khrystych

I am a seasoned Web, Mobile, and Blockchain Developer with a strong foundation in full stack development and a passion for building scalable, high performance applications. With extensive experience across modern JavaScript frameworks and backend technologies, I specialize in delivering end to end digital solutions that bridge the gap between frontend excellence and backend robustness.

My frontend expertise includes working with React, Next.js, Vue.js, and Nuxt.js, enabling me to create dynamic, SEO optimized, and user friendly interfaces. On the backend, I utilize NestJS, Laravel, and REST/GraphQL APIs to build secure, maintainable, and efficient server side applications.

In mobile development, I have built several cross platform apps using React Native, integrating features such as push notifications, in app purchases, and custom animations.

My blockchain development portfolio includes designing and deploying smart contracts on Ethereum and Solana, working with Web3.js, Ethers.js,