Freelancer profile translated to English.
Back to original languageAbout Alex
Full Stack Developer with hands-on experience in developing modern web solutions, both in JavaScript/TypeScript environments (Node.js, Express, Vue, MongoDB) and PHP/Laravel (Livewire, Alpine.js, MySQL).
I am currently part of a team specializing in Blockchain technology, where I develop products using TypeScript, Express, Vue, and MongoDB, collaborating on the technical definition of the architecture, mentoring junior profiles, and optimizing development processes.
I have actively contributed to the development of the CyberChain platform, focusing on scalability, maintainability, and software quality.
Previously, I led the development of the Asesor Excelente platform, implementing complete functionalities with the Laravel + Livewire + Alpine.js stack, covering the entire development cycle—from database modeling to the user interface—and applying best practices in security and performance.
I also have previous experience as a QA Tester, where I reinforced my skills in quality assurance, code review, and cross-functional collaboration, consolidating a comprehensive approach to the software development lifecycle.
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Bisite (USAL)Full-Stack Web DeveloperNovember 2024 - Today (1 year and 9 months)-Development of backend functionalities with Express and TypeScript, integrating services in a distributed and scalable environment.-Modeling and management of NoSQL databases (MongoDB), applying principles of performance, integrity, and optimization.-Implementation of dynamic and reactive interfaces in Vue.js.-Active participation in architectural decisions, definition of best practices, and code reviews.-Technical mentoring of junior developers, facilitating their integration into the team and strengthening the project's technical culture.-Constant focus on code quality, maintainability, and product efficiency.
- Ticcyl Digital SlWeb DeveloperMay 2023 - October 2024 (1 year and 6 months)-Complete development of functionalities in the Laravel + Livewire + Alpine.js stack, prioritizing dynamic interaction and high performance.-Design, modeling, and optimization of MySQL databases, ensuring integrity and efficiency in queries.-Implementation of payment systems, user management, and personalized access control.-Participation in the definition of technical and functional requirements with the product team.-Application of best practices in security, scalability, and versioning in modern PHP environments.
- NTT DATA Europe & LatamIntern ProgrammerMarch 2023 - May 2023 (3 months)• Training in the Murex project.• Modifications and executions of scripts with Linux terminal.• Executions and developments of SQL queries
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Education
- Higher Technician in Web Application DevelopmentColegio Calasanz Salamanca2023Técnico Superior en Desarrollo de Aplicaciones Web