Kristo Papallazo
Senior Fullstack Developer
Tirana
Summary
Results-driven Senior Frontend Developer with solid full-stack experience, passionate about building scalable, performant, and elegant web applications. Deep expertise in React development and proficient in Redux, TypeScript, and modern JavaScript ecosystems. Known for proactive problem-solving and a keen eye for UI/UX detail. Experienced in leading cross-functional teams within Agile environments and consistently delivering high-quality, maintainable code. Thrives in roles that encourage innovation, ownership, and continuous learning.
Overview
5
5
years of professional experience
3
3
Certifications
3
3
Languages
Work History
Frontend
Flex Business Solutions
05.2025 - Current
- Built responsive and accessible UIs using React, TypeScript, Redux, and React Router for a distributed enterprise portal.
- Developed modular, reusable components using Ant Design and custom styles to ensure consistency across features.
- Implemented complex data tables with AG Grid, including inline editing, grouping, and export capabilities.
- Integrated Google Drive for document upload, editing, and cloud-based storage (PDF, Word, Excel).
- Built interactive dashboards with charts and map views to support geo-tagged data and location management.
- Optimized performance for large datasets with virtualized rendering and efficient state updates.
- Collaborated with backend engineers to integrate APIs and with designers to turn Figma designs into pixel-perfect U
Freelance Full-Stack Developer
Self-employeed
09.2024 - 06.2025
- Developed full-stack web applications using React, TypeScript, Redux, React Query, and Node.js/Express.
- Built responsive, accessible UIs styled with Tailwind CSS and Sass, optimized for fast load times and smooth UX.
- Managed dynamic routing with React Router and implemented global state using Redux Toolkit.
- Designed and consumed RESTful APIs, handling data fetching, caching, and mutations via React Query.
- Improved Core Web Vitals (LCP, FID, CLS) through lazy loading, code splitting, and image optimization.
- Applied technical SEO best practices and structured data to improve search engine visibility and Lighthouseperformance.
- Delivered scalable, maintainable code with a focus on accessibility (a11y) and clean component architecture using Vite.
Fullstack developer
Business Information Technology (BIT)
04.2022 - 03.2025
- Led the frontend development of scalable internal and client-facing platforms using React.js, Redux, and TypeScript, ensuring clean architecture and modular code.
- Develop interactive user interfaces using HTML, CSS, and various styling libraries like AntD, MUI, Bootstrap, Tailwind etc.
- Designed and implemented responsive, pixel-perfect UIs based on Figma specs & custom components, enhancing UX across desktop and mobile devices.
- Design and develop server-side logic using tech stack: Node, Express, KafkaJS, WebSocket, Mongo & Redis.
- Optimized frontend performance through lazy loading, memoization, and bundle size analysis, resulting in up to 40% faster load times.
- Contributed to CI/CD pipelines with GitLab and ensured high code quality using ESLint, Prettier, and unit testing (Jest + React Testing Library).
Front-end Developer
Inovacion
06.2020 - 04.2022
- Developed and maintained responsive web apps using HTML, CSS/SASS, Bootstrap, JS, and React, improving cross-browser compatibility and enhancing experience.
- Standardized code quality by implementing coding guidelines and promoting modular structure and best practices, reducing tech debt by 25%.
- Contributed across development, testing, and deployment phases.
Education
Exchange Program -
Mälardalen University
01.2023 - 7 2023
Bachelor - Computer Science
Aleksandër Moisiu
10.2017 - 10 2023
Skills
Expertize in React development
Certification
React - The complete guide
Timeline
Frontend
Flex Business Solutions
05.2025 - Current
Freelance Full-Stack Developer
Self-employeed
09.2024 - 06.2025
React - The complete guide
06-2024
Front End Development Libraries
11-2023
Exchange Program -
Mälardalen University
01.2023 - 7 2023
Fullstack developer
Business Information Technology (BIT)
04.2022 - 03.2025
Responsive Web Design
03-2021
Front-end Developer
Inovacion
06.2020 - 04.2022
Bachelor - Computer Science
Aleksandër Moisiu
10.2017 - 10 2023
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