12/23/2024 updated
100 % available
Experienced Full Stack Developer with Expertise in React and Node.js
Kraków, Poland
Only remote
Bachelor's Degree in Computer ScienceFlutterJavaScriptApplication Programming Interfaces (APIs)Amazon Web ServicesUnit TestingCloud ComputingSoftware QualityDatabasesIBM DB2DevOpsEnzymesMobile Application SoftwareLaravelMySQLNode.js
Full Stack Development
Proficiency in both frontend and backend technologies, including React, Node.js, Laravel, and various databases.
JavaScript Ecosystem
Extensive experience with JavaScript, TypeScript, and related frameworks such as React, React Native, and Vue.js.
DevOps and Cloud Technologies
Familiarity with Git, Docker, AWS services, and deployment processes for scalable applications.
Mobile App Development
Experience in creating mobile applications using React Native and working with Flutter.
Database Management
Proficiency in working with various database systems including MySQL, NoSQL, and DB2.
API Development
Skill in creating and integrating RESTful and GraphQL APIs for web and mobile applications.
Testing and Quality Assurance
Knowledge of unit testing frameworks such as Jest, Enzyme, and Cypress for ensuring code quality.
Proficiency in both frontend and backend technologies, including React, Node.js, Laravel, and various databases.
JavaScript Ecosystem
Extensive experience with JavaScript, TypeScript, and related frameworks such as React, React Native, and Vue.js.
DevOps and Cloud Technologies
Familiarity with Git, Docker, AWS services, and deployment processes for scalable applications.
Mobile App Development
Experience in creating mobile applications using React Native and working with Flutter.
Database Management
Proficiency in working with various database systems including MySQL, NoSQL, and DB2.
API Development
Skill in creating and integrating RESTful and GraphQL APIs for web and mobile applications.
Testing and Quality Assurance
Knowledge of unit testing frameworks such as Jest, Enzyme, and Cypress for ensuring code quality.
Languages
EnglishFluentPolishNative speaker
Project history
Developed user and admin page projects with Laravel+Vue.js, Node.js + React. Created a product listing and ordering mobile application using React Native. Contributed to the development of a uber-like mobile application. Conducted unit testing with React test library, Jest and Enzyme, Cypress.
Refactored class components to functional components with hooks. Created a Proof of Concept JavaScript app using advanced graph algorithms for train route information. Built styled components without CSS library. Established multiple database connections and developed GraphQL APIs for Flutter mobile application.
Implemented pixel-perfect designs with HTML5, CSS3, Sass, and Less. Optimized database queries and integrated GraphQL APIs. Developed React/Next.js projects and React Native apps. Improved website performance, increasing traffic by 10%.