Freelancer profile translated to English.

Description

Management and development of multiple projects for a wide variety of clients, both private and professional, including:

- Fleet management application

- Multiple CRMs and billing software

- Multiple process management and automation applications

- Multiple mobile applications, (mostly in PWA format)

- Data extraction and categorization automation using AI (GPT)

High proficiency in frontend (HTML, SCSS, Flask...) and SPA applications (Angular, React...), along with various styling frameworks (Tailwind, Bootstrap (also working with templates like Metronic)...), as well as backend development (NestjS, NodeJS, Express...) and ORMs (TypeORM).

Extensive knowledge of relational databases (PostgreSQL, MySQL...) and NoSQL databases (MongoDB, MariaDB...)

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Vigo (up to 50km)

Hocelot
Backend Developer | Java + Quarkus
BANKING AND INSURANCE
May 2025 - December 2025 (7 months)
Development of backend microservices using Java and the Quarkus framework, oriented towards cloud-native and high-availability environments.

Responsibilities:

• Design and implementation of RESTful microservices following clean architecture principles.
• Development with Quarkus to maximize performance in Kubernetes and cloud environments.
• Integration with NoSQL databases.
• Implementation of unit and integration tests to ensure code quality.
• Participation in CI/CD pipelines and continuous deployment.
• Collaboration with frontend and DevOps teams to ensure the technical consistency of the platform.
Java Quarkus Python React MongoDB
Real Truth Technologies S.L.
IT Systems Architect & Development Lead
EDUCATION AND E-LEARNING
January 2025 - April 2025 (3 months)
Position focused on the planning, design, development, and maintenance of the company's technological infrastructure. Responsibilities include defining technical architecture, implementing digital solutions, structuring development and testing processes, and overall supervision of technological systems.

Main Responsibilities:

• Design and implementation of the technological strategy.
• Development and maintenance of internal applications and services.
• Structuring of software and system architecture.
• Management of development, testing, and production environments.
• Definition of technical workflows and development methodologies.
• Application of best practices in security, scalability, and performance.
• Supervision of testing processes and software quality control.
• Technical documentation and structuring of IT processes.
Angular Python TailwindCSS NestJs PostgreSQL
Konica Minolta Business Solutions Spain, S. A.
Frontend Developer | Sencha Ext JS
DEFENSE AND MILITARY
September 2024 - January 2025 (4 months)
Participation in a frontend development project for an internal application of the Spanish Army, using the Sencha Ext JS framework.

Responsibilities:

• Development of highly structured interfaces with Ext JS.
• Implementation of custom components according to functional and security specifications.
• Integration with backend services and real-time data handling.
• Adherence to development standards required in institutional and governmental environments.
Ext.js Sencha Java JavaScript Spring boot