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I'm Marcos Vázquez - Rey, a Senior Software Engineer with more than 10 years of experience designing and building backend services, game logic, and mobile applications. I focus on clean, high-performance architectures and I enjoy leading cross-functional teams to turn ambitious ideas into reliable software.\n\nI’m always learning and enjoy taking on new challenges. I’ve helped reduce costs, improve performance, and foster quality through SOLID practices, unit testing, and thoughtful refactoring. I’m excited by opportunities to mentor others and to tackle complex technical problems.…I'm Marcos Vázquez - Rey, a Senior Software Engineer with more than 10 years of experience designing and building backend services, game logic, and mobile applications. I focus on clean, high-performance architectures and I enjoy leading cross-functional teams to turn ambitious ideas into reliable software.\n\nI’m always learning and enjoy taking on new challenges. I’ve helped reduce costs, improve performance, and foster quality through SOLID practices, unit testing, and thoughtful refactoring. I’m excited by opportunities to mentor others and to tackle complex technical problems.

Marcos Vázquez Rey

Game Developer, Programmer, Back-End Developer, +3

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I'm Marcos Vázquez - Rey, a Senior Software Engineer with more than 10 years of experience designing and building backend services, game logic, and mobile applications. I focus on clean, high-performance architectures and I enjoy leading cross-functional teams to turn ambitious ideas into reliable software.\n\nI’m always learning and enjoy taking on new challenges. I’ve helped reduce costs, improve performance, and foster quality through SOLID practices, unit testing, and thoughtful refactoring. I’m excited by opportunities to mentor others and to tackle complex technical problems.…I'm Marcos Vázquez - Rey, a Senior Software Engineer with more than 10 years of experience designing and building backend services, game logic, and mobile applications. I focus on clean, high-performance architectures and I enjoy leading cross-functional teams to turn ambitious ideas into reliable software.\n\nI’m always learning and enjoy taking on new challenges. I’ve helped reduce costs, improve performance, and foster quality through SOLID practices, unit testing, and thoughtful refactoring. I’m excited by opportunities to mentor others and to tackle complex technical problems.

Available to hire

I’m Marcos Vázquez - Rey, a Senior Software Engineer with more than 10 years of experience designing and building backend services, game logic, and mobile applications. I focus on clean, high-performance architectures and I enjoy leading cross-functional teams to turn ambitious ideas into reliable software.\n\nI’m always learning and enjoy taking on new challenges. I’ve helped reduce costs, improve performance, and foster quality through SOLID practices, unit testing, and thoughtful refactoring. I’m excited by opportunities to mentor others and to tackle complex technical problems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Lead App Developer / CTO at Serial Readers, Grupo Planeta

July 1, 2021 - Present

Responsible for leading the development team to create innovative apps for Serially. Project management and cross-functional teamwork are key aspects of my role. I oversee the entire production lifecycle, ensuring that code quality and functionality meet standards.

Unity Developer at Serial Readers, Grupo Planeta

June 1, 2021 - October 22, 2025

Managed the development of mobile apps using Unity, focusing on the integration of various features and ensuring compatibility across platforms.

Game Developer at Proximity Entertainment

May 1, 2019 - October 22, 2025

Worked on creating several mobile games, involved in all aspects from game design to programming, focusing on user experience and graphics.

Lead Unity Developer at Serial Readers, Grupo Planeta

June 1, 2019 - March 1, 2025

Created the Serialify mobile app with a small team: an interactive stories app for iOS and Android using the Unity engine. Focused on SOLID programming principles, design patterns and self-documenting code with unit testing.

Lead Unity Developer at Proximity

March 1, 2018 - May 1, 2019

Implemented new features and maintained the Levi’s 247 mobile app, present in both the iOS and Android stores, by using the Unity engine and the PHP framework Symfony.

Unity Developer at Hikaru Agency

October 1, 2017 - March 1, 2018

Ported an educational game (Monité in Raining Planet) to Android and Samsung Gear VR using Unity3D.

Backend Web Developer at TeamCMP

June 1, 2012 - August 1, 2015

Developed new features and maintained a video streaming site working in an Apache, PHP & MySQL environment. Developed a custom CMS for said website. Worked with writers and publishers in an online magazine running a highly customized Wordpress, developed for SEO purposes.