About Oleksii Himself having over 7 years of practical experience in startups and big companies, Oleksii has managed to build a good track record of always timely and quality-driven technological solutions using a broad spectrum of stacks. With deep commitment to understanding and exceeding client expectations, his expertise encompasses Full-Stack Web and Blockchain projects-a foundation in his successful freelancing career. ⭐Full-stack development in web technologies ✔️Front-end: JavaScript, TypeScript, React, Next.js, Remix, Gatsby, Angular, Vue, Nuxt, Svelte. ✔️Back-end: Node.js, Express.js, Nest.js, Python, Django, FastAPI, PHP, Laravel ⭐Blockchain and Cryptocurrency With extensive experience in blockchain technology, cryptocurrency, and Web3 integration, he specializes in developing smart contracts, DApps, and ensuring blockchain security. His deep proficiency in Solidity and Ethereum allows me to create robust, secure solutions tailored to complex requirements. Oleksii is well-versed in various tech stacks, including Go, Rust, and Web3.js, enabling me to leverage the best tools for each project. His commitment to delivering secure and efficient results sets him apart in the rapidly evolving blockchain landscape. ⭐Additional Skills Besides these core areas, Oleksii has technical expertise in many other fields that can be utilized variously to offer comprehensive and customized solutions to fit each project's requirements. ⭐Conclusion Oleksii is dedicated to providing state-of-the-art solutions and is looking forward to working on your next project, whether this is an innovative blockchain solution, or a full-stack web development project-he is ready to make your idea come alive.