Yurii Vasylchuk
Frontend Engineer with 4+ years of experience building maintainable web applications using React, TypeScript, and Next.js. Passionate about exploring technologies in depth to deliver efficient, high-quality solutions. Collaborative team player with experience working in cross-functional environments.
Frontend Engineer at
OTAKOYI
Aug 2024 - Present
- Developed a B2B e-learning platform with a Next.js/MUI architecture for a leading course provider, achieving a 90%+ satisfaction rate among early users.
- Built a type-safe utility for the Next.js API proxy layer, reducing 3,800+ lines of boilerplate while standardizing logging, validation, and error-handling logic.
- Mentored a team of 2 front-end developers, implementing code standards and contributing to a highly productive and efficient work environment.
Full-Stack Engineer at
Lumitech
Jul 2023 - Aug 2024
- Delivered a large-scale CRM system to manage internal products for a leading identity verification platform, using a custom-built, fully accessible UI kit compliant with WCAG and ARIA standards
- Developed a proof-of-concept finance system for a startup using D3.js, Recharts, and TanStack Table, contributing to successful investment funding.
- Led the development of an AI-based social networking platform, designing the architecture and implementing features such as real-time chat, multi-step forms, and custom UI components.
- Contributed to a real estate CRM monorepo by successfully completing Google's security assessment, preventing vulnerabilities that could expose sensitive user data and source maps.
Full-Stack Mentor at
Mate Academy (Part-Time)
Jun 2023 - Aug 2024
- Improved students' technical skills through detailed code reviews and Q&A sessions for front-end and back-end courses, leading to higher job placement rates.
- Prepared students for real-world scenarios by conducting mock technical interviews, improving their confidence and interview skills.
Frontend Engineer at
DevelopsToday
Jan 2022 - Jun 2023
- Independently maintained a React Native finance app, focusing on the successful release of version 2.0, which increased user engagement by 25% and reduced bug reports by 17%.
- Contributed to the development of a digital accounting application using React, React Context, and Bootstrap.
Professional Resume
Explore my professional background, experience, and technical expertise. My CV highlights a track record of delivering impactful software solutions, leading projects from concept to launch, and collaborating with teams to achieve ambitious goals. You can download a PDF copy to review my work history, skills in detail, or reach out directly via email for collaborations, opportunities, or further information.