I have deep knowledge of: – Front end (frameworks, and libraries): JavaScript, Typescript, React.js, Gatsby.js, Nextjs, Bootstrap, Tailwind, Material UI, WordPress. – Web: HTML, CSS – Cross-platform frameworks: React Native, Flutter (Android / IOS), Electron (Desktop) – Back end: Node.js, Express, PHP/Laravel, Python, Golang/Gin/Echo, Spring Boot, Asp.Net – Databases: MongoDB, MySQL, PostgreSQL – CI/CD: Vercel, AWS, Azure -Other: Docker, GraphQL, Firebase, GCP, GIS, WebGL, OpenGL – Programming Language: Java, C#, Golang, JavaScript, TypeScript I love learning new technologies because it always gives you more opportunities. I am responsible because I believe that everyone should do their job well and then everything will work as a coordinated mechanism. I am stress-resistant and always make informed decisions even in difficult situations. I can work as aprt of a team and have good communication skills or on my own on a project. You can be sure that I will use the best practices and code standardization in your application. Also I can start immediately Looking forward to having great cooperation with you. Best regards, Andrzej