Description

Hi, I’m Serhii Iver, a 35-year-old Front-End Developer with over 5 years of experience building fast, modern web applications using React.js, Next.js, and TypeScript. I have a strong background in state management with Redux Toolkit and React Query (TanStack Query), and I enjoy crafting clean, responsive UIs with Tailwind CSS, Material UI, and Ant Design.I'm also experienced with writing tests using Jest and Enzyme, and working with CI/CD pipelines (GitHub Actions, Jenkins). While my main focus is front-end, I’m confident with back-end technologies like Node.js, PHP, MySQL, and MongoDB, as well as server environments (Ubuntu, Nginx, PM2, etc). Looking for an opportunity to join a team as a Middle or Senior Front-End / Full-Stack Developer and contribute to building meaningful and scalable web projects.

Languages

Ukrainian
Native or bilingual
English
Conversational
German
Basic

Workplace preferences

Can work on-site

Cologne (up to 50km)

Software MacKiev
Frontend Engineer Commercial Product
July 2021 - Today (4 years and 11 months)
• Worked on a high-load commercial product, including optimization, implementation of new features, and refactoring. Technologies used:
• Frontend: ReactJS (Redux Toolkit, React Query), TypeScript, CSS Modules, Jest, Enzyme, React Testing Library
Astarios GmbH
Frontend Engineer Consumer
January 2021 - July 2021 (6 months)
Insights Project
• Developed a set of interfaces displaying aggregated, impersonal consumer preference data for popular product categories. Technologies used:
• Frontend: ReactJS (Redux, Hooks), TypeScript, Ant Design, CSS Modules, Chart.js.
RadiOn LLC
Frontend Engineer
February 2018 - November 2020 (2 years and 9 months)
Development of a Large-Scale Military Commercial Project
• Implemented multi-interface management using WebSockets.
• Integrated and worked with map services(Leaflet API).
• Development of an update system Technologies used:
• Frontend: JavaScript, HTML5/CSS3, ReactJS (Redux), NextJS, Bootstrap.
• Backend: Node.js, MongoDB.

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Bachelor of Computer Science
National Aviation University
2012
Bachelor of Computer Science

Serhii Iver

Frontend Engineer

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