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Ghassan El KhouryGE

Ghassan El Khoury

Software Developer

€200/day
Madrid, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ghassan

I am a software developer specializing in React.js, Next.js, and React Native, with experience in designing and developing high-performance web and mobile applications. I have worked in agile environments as part of multidisciplinary teams, occupying roles as both Developer and Product Owner, which allows me to have a comprehensive vision of each project.

I master modern technologies such as Redux, Context API, REST APIs, PostgreSQL, and MySQL, and I take care of both performance optimization and user experience (UX/UI).

I am passionate about creating scalable, efficient, and user-centered digital solutions, collaborating closely with clients and teams to achieve quality results.
  • English

    Native or bilingual

  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Group MediaPro.
    Software Developer
    March 2023 - April 2025 (2 years and 1 month)
    Design and development of web applications using HTML, CSS, and JavaScript, JQuery. Implementation of new functionalities and features to optimize applications. Close collaboration with the team using agile methodologies to meet project objectives. Participation in team meetings for continuous improvement of applications. Identification and debugging of errors to ensure the stability and performance of applications. Source code management and version control using Git and GitHub. Distribution and implementation of applications in production environments. Working with databases, specifically PostgreSQL, to manage and optimize data. Performing roles as both Product Owner and Developer, ensuring a comprehensive vision in project development. Expansion of technical skills through training in .NET, Visual Basic. Maintaining an updated knowledge of the latest trends and technologies in software development.
    JavaScript React.js VB.NET .NET Websocket
  • Factoría F5.
    Web Developer
    April 2022 - December 2022 (8 months)
    Design and development of websites and web applications with HTML, CSS, Sass, Bootstrap, JavaScript, PHP, jQuery, and frameworks like React, Ionic, and Laravel. Implementation of functionalities and optimization to improve performance and speed. Ensuring compatibility across multiple browsers and devices. Working with databases like MySQL. Collaboration with designers and developers to achieve project objectives. Participation in testing, debugging, implementation, and maintenance processes of applications. Constant updating on the latest trends and technologies in web development.
    React.js JavaScript Web Design PHP MySQL
  • Personal
    Software Developer
    December 2022 - Today (3 years and 6 months)
    Frontend development using React and Redux to manage application state, improving team efficiency and reducing code complexity. Implementation of modern user interfaces with MUI (Material-UI), ensuring an intuitive and attractive UX/UI design. Use of React Hooks to manage state logic more easily and improve component reuse. Working with React Next.js to develop high-performance web applications optimized for SEO. Integration of RESTful APIs using axios and efficient handling of HTTP requests. Development of cross-platform mobile applications with React Native. Implementation of applications with Vite React to improve development speed and project performance. Performing project deployment and managing the complete software lifecycle. Leadership in team meetings, managing both development and product aspects (Product Owner), and contributing to the design and continuous improvement of applications.
    Next.js .NET PostgreSQL MySQL React.js

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