Yevhen N

Frontend Developer

TenThousand • Vollzeit

May 2026 - Present • 5 mos

Develop and maintain production web applications using Next.js, React, TypeScript, and Tailwind CSS, building responsive and reusable product functionality. •Build reusable UI components and improve existing front-end architecture with a focus on maintainability, scalability, and consistent user experience. • Integrate REST APIs, handle asynchronous data flows, and manage application state across product features. • Implement and maintain functionality within modern Next.js architecture and routing, working with existing production code and new features. • Investigate and resolve front-end issues, refactor existing code, and contribute to performance, stability, and overall code quality. •Participate in code reviews, task estimation, sprint planning, and technical discussions, taking ownership of features from requirements clarification through implementation, testing, and release.

Frontend developer

Adtelligent Inc • Vollzeit

May 2025 - Apr 2026 • 11 mos

Developed and maintained production front-end applications using React, Next.js, TypeScript, Redux Toolkit, Zustand, and TanStack Query. •Built reusable and responsive UI components with Tailwind CSS, PrimeReact, and Storybook, helping maintain consistent UI patterns across the product. • Integrated REST APIs and managed client/server state and asynchronous data flows in complex application features. •Worked with Docker for local development and supported delivery workflows through GitLab CI/CD. •Participated in code reviews, sprint planning, estimation, and feature delivery within an Agile development team. •Contributed to a more maintainable front-end archit

Wordpress developer

Admiral Studios • Vollzeit

Jan 2024 - Mar 2025 • 1 yr 2 mos

Developed, maintained, and optimized WordPress websites using PHP, WooCommerce, ACF, JavaScript, HTML, CSS, and custom theme functionality, working with both existing projects and new website development. • Built and customized WordPress themes, templates, reusable sections, ACF-based content structures, and WooCommerce functionality according to project and business requirements. • Diagnosed and fixed WordPress issues including PHP errors, plugin and theme conflicts, broken layouts, Elementor problems, WooCommerce checkout issues, JavaScript bugs, responsive problems, forms, menus, and custom functionality. • Improved website performance through front-end optimization, asset cleanup, caching configuration, image optimization, database maintenance, and Core Web Vitals improvements. • Integrated REST APIs, payment systems, third-party services, forms, analytics tools, and custom business functionality into WordPress and WooCommerce projects. • Worked with multilingual WordPress websites using Polylang and WPML, including translation structure, language-specific content, hreflang, redirects, and technical SEO configuration. • Implemented and maintained technical SEO improvements including redirects, canonical URLs, schema markup, indexation rules, sitemap fixes, breadcrumbs, and duplicate-content prevention. • Troubleshot hosting and server-related WordPress issues involving SSL, DNS, Nginx, Cloudflare, Redis, migrations, backups, PHP configuration, and plugin/API connectivity. • Used Git, Docker, CI/CD, SSH, and staging environments to support structured development, testing, deployment, and safe website updates. • Communicated directly with clients, investigated reported issues, clarified requirements, estimated tasks, explained technical solutions, and delivered fixes with a focus on stability, maintainability, and minimal impact on existing functionality.