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Hi, I'm

Marko Samardzija

Frontend Developer with a passion for building full-stack apps

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About Me

Frontend Developer with 4 years of experience, specializing in React.js and Next.js. Experienced in building responsive web applications and exploring full-stack development through a personal eCommerce project. Strong focus on delivering clean, efficient code and creating seamless user experiences. Continuously improving skills and staying up-to-date with the latest frontend trends.

Core Expertise: Next.js React.js JavaScript

Tech & Tools I Work With:

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HTML5
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CSS3
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JavaScript
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TypeScript
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Next.js
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React.js
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Redux
react MUI icon
React MUI
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Bootstrap
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Tailwind
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Cypress
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Webpack
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Figma
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MongoDB
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Node.js
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Postman
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Git
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Github
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WordPress

Experience

Mozaiq (November 2023 - July 2025)
Frontend Dev
USA (Remote)
  • Frontend development using Next.js, React, Redux and TypeScript.
  • Developed multiple web applications with a focus on responsive design principles, ensuring smooth functionality across various devices and screen sizes.
  • Building an advanced web page builder with an integrated editor, enabling users to easily create, customize, and manage their pages with minimal effort, while offering a user-friendly interface.
  • Collaborated on a headless WordPress project, creating reusable Advanced Custom Fields (ACFs) & components that could be easily integrated into various pages.
  • Worked alongside QA testers to ensure cross-device and cross-browser compatibility, ensuring a smooth user experience across all platforms.
  • Focused on end-to-end testing using Cypress to automate and ensure high - quality, bug-free code.
Engenized (May 2021 - Jul 2023)
Frontend Dev
Cyprus (Remote)
  • Developed and maintained responsive user interfaces using HTML, CSS, JavaScript, and React, ensuring a seamless user experience across different screen sizes.
  • Created dynamic, reusable components to improve usability, optimize performance, and reduce code complexity.
  • Collaborated closely with backend developers to integrate third-party APIs and external data sources, including blockchain explorers, for real-time and accurate information display.
  • Optimized website performance by writing efficient, clean code, conducting thorough browser testing, and debugging to ensure fast load times, smooth interactions, and SEO-friendly results.
  • Ensured websites were fully accessible and functional across multiple platforms, including desktops, tablets, and smartphones, by implementing best practices for cross-browser compatibility and responsive design.
ITS - Comtrade
Internship
Belgrade
  • The internship was offered by ITS in partnership with Comtrade, with a team of five developers collaborating on the project.
  • On frontend we worked with Bootstrap and on backend we had Java Spring.

Projects

Mozaiq projects

Engenized projects

Other projects

Let's talk

Whether you're considering hiring me, looking to collaborate on a project, or discussing any other opportunities, please don't hesitate to get in touch with me.