Freelancer profile translated to English.

Description

I am **Gastón Gómez Mateo**, a 25-year-old software developer with solid experience in the IT sector and a modern, proactive, and results-oriented attitude. I specialize in Front-End, although I also have the ability to perform in Back-End environments when the project requires it. I have worked on modern digital products, used by both end customers and thousands of users in their day-to-day lives, which has allowed me to develop a strong focus on quality, user experience, and product stability.

I consider myself an organized, problem-solving person with a great capacity for learning. I enjoy programming, facing new technical challenges, and continuously improving my skills. I get fully involved with the teams I work with: I collaborate, help, share knowledge, and contribute to creating an efficient and pleasant work environment.

For me, the relationship with the client is fundamental. I always seek professional, transparent, and close treatment, ensuring fluid communication and a 10/10 satisfaction level. My goal is to deliver high-quality solutions, meet deadlines, and exceed expectations, always maintaining a positive attitude oriented towards excellence.

Industry field of expertise

Languages

Spanish
Native or bilingual
Catalan
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Vueling
FULL STACK DEVELOPER
TRAVEL AND TOURISM
February 2026 - April 2026 (2 months)
Barcelona, Spain
Responsible for the maintenance, optimization, and evolution of Vueling's landing pages and main page, ensuring their performance, accessibility, and correct display on multiple devices. Implementation, validation, and tracking of GA4 events on the front-end to improve digital analytics and provide reliable data to business teams. Deployment, monitoring, and maintenance of pipelines in Azure DevOps within a structured CI/CD environment, ensuring stable integrations and controlled deployments. Active participation in the entire development lifecycle—from coding and testing to production deployment—applying best practices and quality standards. Professional management of version control using Git and Azure DevOps, ensuring traceability, order, and efficiency in collaborative work.
CMS Angular 17 Azure DevOps CI/CD Pipelines Google Analytics 4
Averlance, S.L.
FULL STACK DEVELOPER
SOFTWARE PUBLISHING
January 2021 - February 2026 (5 years and 1 month)
Barcelona, Spain
Development and maintenance of applications using Java on the Back-End and Angular on the Front-End, ensuring solid, scalable, and performance-oriented architectures. Construction, configuration, and administration of projects deployed on Apache Tomcat, ensuring stable and correctly versioned environments. Design of data structures and maintenance of MySQL databases, including modeling, query optimization, and integrity management. Active participation in the entire development lifecycle: feature implementation, unit and integration testing, quality control, and deployment to production environments. Provision of remote technical support and direct assistance to clients for efficient resolution of incidents and operational problems.
Angular 21 Java Spring Boot MySQL Ionic Framework HTML/CSS