Javascript Developer & React Developer & React Native Developer

Experienced developer with 6 years of experience working with JavaScript. Enthusiastic about staying up to date with technology and enjoys working in teams. Solution-oriented and actively participates in all stages of the development process. Skilled in JavaScript, TypeScript, HTML, CSS, PHP, React.js, jQuery, Redux, Express.js, NThe candidatee.js, Zend, MySQL, MongThe candidateB, Git, Jira, Trello, Linux, Adobe Photoshop, and Adobe Illustrator. Has experience as a front-end developer, UX/UI designer, and full-stack developer, working on various projects including a crypto wallet, B2B platform, own projects, and web applications. Fluent in Slovak and has an upper-intermediate level of English.

Front-end Developer, 2020-2021: Developed a crypto wallet application, implemented UI in React.js and connected it with API. Rewrote code in TypeScript, added new functionality, and redesigned the application. Also modified and added functions to the backend API service using Nest.js. Collaborated with graphic designer and product owner for UX and UI solutions, task assignments, and code reviews. Deployed through Jenkins and cron jobs.

Frontend Developer & UX/UI Designer, 2019-2020: Worked on a complex B2B platform, focusing on agile development of frontend web applications using React.js and Material UI. Validated UI and UX design for the platform.

Own Projects, since 2016: Created a team consisting of a UX/UI designer, backend developer, and myself. Developed a user-friendly content management system using React.js, Redux, TypeScript, MongoDB, and Express.js. Also provided UX/UI consulting for a social network startup idea. Developed simple websites based on UX principles as a frontend developer using React.js.

Full Stack Developer, since 2015: Developed various web applications, including social networks and media sharing platforms, using API, PHP, JavaScript, Python, and Zend. Learned to create dynamic web applications with REST API and AJAX. Participated in projects like parta.cz, kilometraz.cz, studiochain.com, and user scripts for mailkit.com.

Web Developer, since 2014: Worked on a range of projects, from basic web pages to complex web applications. Collaborated with multiple companies and agencies on projects like Spalneo, a reservation system for spas. Developed React.js frontend from scratch, focusing on advanced map points and multi-level filtering. Utilized technologies like Drupal and React.js for design, frontend, and backend development.