Ivan Chaus
@ivanchaus
I build high-performance full-stack web applications with modern frontend architecture.
CzechiaWhat I'm looking for
At YachtWay, I architect enterprise Next.js features for a luxury yacht platform, cutting page latency by 50% and improving application speed and Core Web Vitals. I build reusable component libraries, establish frontend architecture for sub-services, and use AI tooling to keep distributed engineering workflows consistent.
Previously at Beleven, I led frontend delivery for 10+ React and Next.js applications and built full-stack features with Express.js, Django, and Firebase. My work spans HIPAA-compliant telehealth, encrypted WebRTC calls, BankID authentication, Web3 smart-contract platforms, analytics dashboards, and high-throughput digital commerce.
Experience
Work history, roles, and key accomplishments
Next.js Developer / Full Stack Developer
YachtWay
Dec 2024 - Present (1 year 8 months)
Spearheaded a web performance optimization overhaul, doubling overall application speed and Core Web Vitals metrics. Architected and deployed modular, reusable component libraries to standardize design systems and accelerate cross-team development.
Front-end Lead
Beleven
May 2021 - Dec 2024 (3 years 7 months)
Directed frontend execution and architecture for 10+ web applications built from scratch using React, Next.js, and modern TypeScript. Standardized responsive UI styling and component architecture using Tailwind CSS, MUI, Chakra UI, and SASS.
Full Stack Engineer
Beleven
May 2019 - May 2021 (2 years)
Engineered scalable full-stack features utilizing React, Express.js, Django, and Firebase real-time databases. Built reactive interfaces with centralized state management (Redux) and custom design tokens for high-traffic web applications.
Education
Degrees, certifications, and relevant coursework
Lviv Polytechnic National University
Master's Degree, Software Engineering
2023 - 2025
Grade: With Honors
Pursued a Master's Degree in Software Engineering with Honors.
Lviv Polytechnic National University
Bachelor's Degree, Software Engineering
2019 - 2023
Grade: With Honors
Earned a Bachelor's Degree in Software Engineering with Honors.
Availability
Location
CzechiaAuthorized to work in
Job categories
Skills
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