Andrii Kucher

Senior Frontend Developer @Authentise

London, GB

Crafting clear, dependable web experiences in React with a focus on modern UI/UX. Collaborate across the company to smooth rough edges, streamline workflows, and ensure consistency—combining modern design principles with complex systems to build practical, intuitive interfaces.Key highlights:• Handled full task lifecycle — from feature request or new task through team discussion, ticket creation, design, and implementation to delivery.• Enhanced UX across multiple flows by applying modern design practices and improving usability.• Mentored newcomers, providing support during their onboarding and sharing knowledge to help them ramp up faster.• Designed UI elements using Figma, turning design ideas into usable, backend-connected features.• Automated QA testing using Cypress—wrote reusable JS methods, custom API and performance tests, and helped teammates adopt the workflow.• Streamlined integrations, collaborating to build seamless interfaces for our customers and partners.• Contributed to continuous improvement initiatives, refining existing pages and enhancing UI/UX flows for clarity and efficiency.• Participated in refactoring efforts, helping replace legacy code with more modern, structured implementations for better maintainability.

National Aviation University

Middle School Diploma

7th School

High School Diploma

National Aviation University

Master's degree

DAN.IT education

Frontend Developer