Dusan Nikolic — Frontend Developer
Expertise in Front-End Web (4.5 yr.), React Developer (4.5 yr.).
Last verified on December, 2025Core Skills
Bio Summary
Software engineer with a strong focus on frontend development utilizing modern frameworks such as Angular, React, and Next.js with proficiency in TypeScript. Demonstrates expertise in creating scalable and maintainable web applications with a history of improving codebases adhering to SOLID principles and optimizing for performance to achieve high Lighthouse scores. Established a record in implementing white-label solutions, UI component libraries, CI/CD pipelines with Docker, and comprehensive test coverage with Cypress. Brings experience in technical leadership, including guiding teams and enhancing product accessibility standards. Holds an education in Information Systems and Technologies, communicating fluently in English and Serbian as part of an international collaborative environment.
Technical Skills
| Programming Languages | TypeScript |
| JavaScript Frameworks | Angular, Next.js, React |
| UI Frameworks, Libraries, and Browsers | Angular Material UI, HTML, SASS, Storybook |
| JavaScript Libraries and Tools | Formik, Zustand |
| Java Libraries and Tools | Java SE |
| Methodologies, Paradigms and Patterns | Agile |
| Deployment, CI/CD & Administration | CD DevOps pipelines |
| UI/UX/Wireframing | Figma |
| Other Technical Skills | CSS/SCSS, Zod |