Vitalii C.

Hi, my name is Vitalii. I am a Ruby on Rails developer with over 5 years of commercial experience in web development. I specialize in building web applications of various complexity levels — from simple landing pages and presentation websites to large-scale, custom platforms and eCommerce solutions. My main expertise is backend development using Ruby and Ruby on Rails, along with SQL databases such as PostgreSQL and MySQL. I also have strong experience working with APIs, test coverage, deployments, and performance optimization. Over the last 5 years, I have worked with the following technologies: ✅ Ruby & Ruby on Rails ✅ RSpec ✅ Spree eCommerce ✅ PostgreSQL & MySQL ✅ JavaScript (jQuery) ✅ HTML5 & CSS3 ✅ Git ✅ Docker ✅ Web scraping ✅ REST APIs ✅ Telegram bots I have experience working in international teams, mentoring junior developers, integrating third-party services, and maintaining high code quality standards with automated testing and CI tools. I am highly motivated, detail-oriented, and always open to learning new technologies and improving my skills. Working with me, you will get a reliable, well-tested, and high-quality product.