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Hello,
I'm Rubén Fernández
Lopesino

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08 Years of Experience

About me

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Hi! My name is Rubén Fernández Lopesino, and I live in Azuqueca de Henares. I am a freelance developer specializing in web technologies, and I have spent the last few years leading teams in various technological projects. I studied Computer Engineering at the Escuela Politécnica Superior of Alcalá de Henares, where I focused on web development during my last two years. I complemented my education with courses both inside and outside the university, along with self-driven research to stay consistently updated with the latest technologies. Over the past seven years, I have worked extensively with Node.js and Angular, using TypeScript alongside various databases such as MongoDB, SQL Server, and MariaDB/MySQL. This experience has allowed me to take on the responsibility of leading development teams, establishing efficient workflows, and ensuring the delivery of high-quality solutions. During the 2021-2022 academic year, I completed a Master’s Degree in Agile Software Development for the Web at the Universidad Politécnica Superior of Alcalá de Henares. As part of my final Master’s project, I developed a web application that included a Node.js API for the backend and a React-based frontend, all deployed using Docker. Today, I focus on helping businesses and projects achieve their technological goals by leveraging my technical expertise and my experience in team management and leadership.

Work experience

CURRENTLY
Angular Tech Lead, Netex Learning, Remote

Angular app refactoring

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CURRENTLY
Angular Tech Lead, Netex Learning, Remote

Angular app refactoring

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MARCH 2025 - OCTOBER 2024
Angular Tech Lead, Elastic Heads / GVC (Freelance), Remote

Trading app development

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MARCH 2025 - OCTOBER 2024
Angular Tech Lead, Elastic Heads / GVC (Freelance), Remote

Trading app development

OCTOBER 2024 - MARCH 2025
Angular Tech Lead, Elastic Heads / Overon (Freelance), Remote

Migration of legacy web application to Angular 17

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OCTOBER 2024 - MARCH 2025
Angular Tech Lead, Elastic Heads / Overon (Freelance), Remote

Migration of legacy web application to Angular 17

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APRIL 2023 - JANUARY 2025
Angular Developer, Plexus, Remote

Developing Angular web apps and features for client libraries; coordinating a team of seven.

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APRIL 2023 - JANUARY 2025
Angular Developer, Plexus, Remote

Developing Angular web apps and features for client libraries; coordinating a team of seven.

SEPTEMBER 2021 - APRIL 2023
Full-Stack Developer Angular and Node.js, UST Spain, Remote

Built internal candidate management platform and client web apps using Angular and Node.js, focusing on backend development.

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SEPTEMBER 2021 - APRIL 2023
Full-Stack Developer Angular and Node.js, UST Spain, Remote

Built internal candidate management platform and client web apps using Angular and Node.js, focusing on backend development.

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DECEMBER 2019 - SEPTEMBER 2021
PHP & Node.js Developer, Epelsa, Alcalá de Henares

Maintained and developed internal platforms using PHP and Symfony, integrated scale systems, and developed a cloud-based API with Node.js.

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DECEMBER 2019 - SEPTEMBER 2021
PHP & Node.js Developer, Epelsa, Alcalá de Henares

Maintained and developed internal platforms using PHP and Symfony, integrated scale systems, and developed a cloud-based API with Node.js.

SEPTEMBER 2019 - DECEMBER 2019
PHP & C# Full-Stack Developer, Luxenter, Madrid

Developed and maintained internal platforms with PHP, AJAX, and PDO; automated order platform using external APIs.

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SEPTEMBER 2019 - DECEMBER 2019
PHP & C# Full-Stack Developer, Luxenter, Madrid

Developed and maintained internal platforms with PHP, AJAX, and PDO; automated order platform using external APIs.

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JUNE 2019 - SEPTEMBER 2019
PHP Full-Stack Developer, Siga98, Madrid

Developed and maintained websites for administrative managers' schools using pure PHP with MVC structure.

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JUNE 2019 - SEPTEMBER 2019
PHP Full-Stack Developer, Siga98, Madrid

Developed and maintained websites for administrative managers' schools using pure PHP with MVC structure.

APRIL 2019 – JUNE 2019
WordPress Full-Stack Developer, OpenSistemas, Madrid

Migrated Eroski's multisite from custom CMS to WordPress, creating custom themes and scripts for database adaptation.

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APRIL 2019 – JUNE 2019
WordPress Full-Stack Developer, OpenSistemas, Madrid

Migrated Eroski's multisite from custom CMS to WordPress, creating custom themes and scripts for database adaptation.

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MAY 2018 – APRIL 2019
WordPress Full-Stack Developer, Kybalion Digital Ecosystems, Coslada

Developed custom WordPress themes from scratch for various clients, and maintained pages by adding functionalities and fixing issues.

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MAY 2018 – APRIL 2019
WordPress Full-Stack Developer, Kybalion Digital Ecosystems, Coslada

Developed custom WordPress themes from scratch for various clients, and maintained pages by adding functionalities and fixing issues.

Studies

Languages

Escuela Politécnica Superior, Alcalá de Henares

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Master's in Agile Web Software Development - Completed in September 2023

Escuela Politécnica Superior, Alcalá de Henares

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Bachelor's Degree in Computer Engineering - Completed in July 2019

Spanish: Native

English

Written comprehension: Very high

Written expression: Very high

Written comprehension: High

Oral expression: High

Studies

Escuela Politécnica Superior, Alcalá de Henares

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Master's in Agile Web Software Development - Completed in September 2023

Escuela Politécnica Superior, Alcalá de Henares

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Bachelor's Degree in Computer Engineering - Completed in July 2019

Languages

Spanish: Native

English

Written comprehension: Very high

Written expression: Very high

Written comprehension: High

Oral expression: High

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  • About me

  • Work experience

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