01/07/2026 updated
100 % available
Full-Stack Developer
Prizren, Kosovo
Kosovo
B.Sc. Computer ScienceAbout me
Hi! I'm Fisnik Kryeziu, a passionate software engineer specializing in ReactJS and full-stack development. I enjoy building projects that challenge me to grow both my frontend and backend skills, and I love collaborating with clients on exciting ideas.
JavaScriptApplication Performance ManagementCascading Style Sheets (CSS)DebuggingE-CommerceGitHubUser Interface DesignPostgreSQLMongoDBNode.jsPerformance TuningPrism (Software)Next.jsResponsive Web DesignSQL Databases
Frontend Development
Expertise in modern JavaScript frameworks including React.js, Next.js, Vue.js, and TypeScript for building responsive user interfaces
Backend Development
Proficiency in Node.js, Express.js, SQL databases, and API development for scalable server-side applications
E-commerce Solutions
Experience building complete e-commerce platforms with shopping cart functionality, payment processing, and user authentication
Database Management
Working knowledge of SQL, MongoDB, PostgreSQL, and Prisma for data storage and retrieval
UI/UX Design
Skills in CSS, Tailwind, responsive design, and creating seamless user experiences
Performance Optimization
Experience in optimizing application performance, achieving significant loading speed improvements
Version Control
Proficiency with Git and GitHub for code management and collaboration
Problem Solving
Strong analytical skills for debugging, code refactoring, and implementing user feedback
Expertise in modern JavaScript frameworks including React.js, Next.js, Vue.js, and TypeScript for building responsive user interfaces
Backend Development
Proficiency in Node.js, Express.js, SQL databases, and API development for scalable server-side applications
E-commerce Solutions
Experience building complete e-commerce platforms with shopping cart functionality, payment processing, and user authentication
Database Management
Working knowledge of SQL, MongoDB, PostgreSQL, and Prisma for data storage and retrieval
UI/UX Design
Skills in CSS, Tailwind, responsive design, and creating seamless user experiences
Performance Optimization
Experience in optimizing application performance, achieving significant loading speed improvements
Version Control
Proficiency with Git and GitHub for code management and collaboration
Problem Solving
Strong analytical skills for debugging, code refactoring, and implementing user feedback
Experience
Professional experience0 - 5 years
Freelancer since2021
Languages
EnglishFluent
Project history
Built high-quality marketing landing page with animations using Next.js and Framer Motion, delivered smooth transitions and accessibility improvements
Built full e-commerce platform with React, Redux Toolkit, Tailwind, Express, MongoDB including product filtering, shopping cart, checkout flow, and authentication
Modernized UI and improved responsiveness across devices, reduced page load issues through debugging and code refactoring