Greetings, Traveler.

Frontend Developer on Study.ua, a commercial online education platform with 5,000+ active students and educators. Built the student-facing UI and admin tools for managing learning workflows, schedules, and accounts from the ground up. Optimized performance for fast load times under high concurrent usage. Improved usability, responsive design, and accessibility, raising user satisfaction.

Wippli is an international platform for collaboration between clients, internal teams, and external suppliers, with task management, real-time communication, file sharing, a marketplace, and an admin panel. Implemented business-critical features across the admin panel, marketplace, and user dashboards. Refined user flows and UI consistency across devices, increasing user engagement. Diagnosed and fixed frontend performance bottlenecks, reducing load times for a global user base. Restructured frontend logic with backend and product teams for better maintainability.

PRO BHUB is a network of four specialized educational platforms for the beauty industry: Cosmetology, Permanent Makeup, Nails, and Hair & Makeup. Built and maintained responsive, visually consistent interfaces across all four domains. Improved content discoverability and ease of use through refined user journeys. Developed modular, reusable components for scalable design and brand consistency. Optimized frontend performance for fast page loads on mobile and low-bandwidth connections.

PowerPulse is a self-initiated pet project for structured strength training, letting users create, manage, and track gym workouts at both the workout and exercise level. Built a custom workout builder with flexible sets, reps, weights, and rest periods. Implemented progress tracking, both across whole programs and per exercise. Designed a mobile-first, responsive layout for use during training sessions. Note: the backend runs on a free tier and may take up to a minute to wake up.