Augmented Reality Developer & React Developer

Zkušený senior front-end vývojář s více než 6 lety zkušeností s Reactem, TypeScriptem, JavaScriptem a různými dalšími technologiemi. V předchozích rolích úspěšně zlepšoval retenci uživatelů, výkon SEO a škálovatelnost platformy. Bakalářský titul v oboru podnikových informačních systémů. K dispozici pro smluvní a nezávislé příležitosti k navrhování špičkových softwarových řešení pro organizace po celém světě.

Fullstack Developer Mar 2025 - Jun 2025

• Improved user retention by 40% through redesigning core user interfaces and streamlining the order experience.
• Enhanced SEO performance and platform scalability by 70% through the implementation of clean, user-friendly URLs and content-rich pages.
• Skills: React, TypeScript, JavaScript, AWS, Node.js, PostgreSQL, Remix/React router v7, Git

Senior Front-End Developer Sep 2024 - Feb 2025

• Boosted user engagement by 80% through the development of interactive data visualizations.
• Improved data interpretation efficiency by 70% by transforming raw data into clear graphics.
• Skills: React, TypeScript, JavaScript, AWS Amplify UI, ApexCharts, React Router, REST API, Git

Senior Front-End Developer Apr 2023 - Aug 2024

• Improved user experience by 10x through automating customer relations and business operations.
• Decreased penalty rates and costs by 50% by developing a core system for addressing customer issues.
• Skills: React, Next.js, TypeScript, JavaScript, Material-UI, React Query, React Hook Form, React Router, REST API, Zustand, Jest, React Testing Library, Azure DevOps

Senior Front-End Developer Aug 2021 - Mar 2023

• Reduced costs by 80% by implementing custom-tailored solutions for project management.
• Improved efficiency and productivity by 50% through streamlined processes and resource management.
• Skills: React, TypeScript, JavaScript, Material-UI, REST API, MobX, Formik, React Router, Jest, React Testing Library, Git

Front-End Developer Aug 2020 - Jul 2021

• Boosted employee development by 50% through customized solutions for tracking individual objectives.
• Ensured 100% usage of the system by implementing intuitive user pathways.
• Skills: React, TypeScript, JavaScript, Redux, REST API, React Router, Material-UI, Jest, React Testing Library, Git

Fullstack Developer Jul 2019 - Jul 2020

• Helped organic farmers and sellers reach a broader customer base through a specialized digital marketplace.
• Increased vendor engagement and visibility within the marketplace.
• Skills: React, TypeScript, JavaScript, Node.js, Express.js, MongoDB, Git