Marcell Ciszek Druzynski
Gothenburg,O
Summary
Adept Software Developer with a proven track record at Etraveli Group, enhancing user experiences and streamlining development processes. Leveraged JavaScript and CSS expertise alongside strong team collaboration skills to deliver projects that exceeded client expectations. Demonstrated ability to refactor code and implement UI/UX designs, significantly improving product performance and maintainability.
Overview
5
5
years of professional experience
Work History
Software Developer
Etraveli Group
04.2021 - Current
- Saved time and resources by identifying and fixing bugs before product deployment.
- Collaborated with cross-functional teams to deliver high-quality products on tight deadlines.
- Enhanced user experience through designing and implementing user-friendly interfaces.
- Utilized HTML, CSS, and JavaScript to create visually appealing and responsive web pages that met client requirements.
- Coded using HTML, CSS, and JavaScript to develop features for both mobile and desktop platforms.
Front End Developer Intern
Etraveli Group
08.2020 - 04.2021
- Streamlined codebase by refactoring HTML, CSS, and JavaScript for improved performance and maintainability.
- Created custom animations and transitions for engaging user interfaces that increased customer satisfaction rates.
- Developed reusable components using modern front-end frameworks such as React or Angular for efficient development processes.
- Assisted in debugging issues promptly by identifying root causes and implementing appropriate solutions, minimizing downtime for endusers.
- Collaborated with designers to ensure seamless implementation of UI/UX designs into functional web pages.
Front End Developer Intern
Unbiased
04.2019 - 08.2019
- Streamlined codebase by refactoring HTML, CSS, and JavaScript for improved performance and maintainability.
- Collaborated with designers to ensure seamless implementation of UI/UX designs into functional web pages.
- Enhanced user experience by developing responsive and interactive web applications.
Education
Fullstack Developer JavaScript - Fullstack Developer JavaScript
06.2021
- Front end developer, Etraveli Group, Completed 2020
Diploma - UX/UI Design
12.2018
Skills
- JavaScript programming
- CSS
- Team Collaboration
- Frontend Development
- Backend Programming
- Responsive Web Design
Hobbies
Running
Running helps me stay fit and clear my mind, providing both physical and mental benefits.
Hanging Out with Friends
Spending time with friends allows me to relax, enjoy good conversations, and recharge.
Travel
Traveling broadens my horizons, fuels my creativity, and offers new experiences and perspectives.
Languages
Swedish
Native language
English
Advanced
C1
Polish
Advanced
C1
Thai
Beginner
A1
Timeline
Software Developer - Etraveli Group
04.2021 - Current
Front End Developer Intern - Etraveli Group
08.2020 - 04.2021
Front End Developer Intern - Unbiased
04.2019 - 08.2019
IT Hogskolan - Fullstack Developer JavaScript, Fullstack Developer JavaScript
Web Courses Bangkok - Diploma, UX/UI Design
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