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Maria Del Pilar Rodriguez CastillejoMD

Maria Del Pilar Rodriguez Castillejo

Full Stack Developer

€650/day
Londres, GB
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Maria Del Pilar

Looking for a developer who understands that great software isn't just about code, but the experience it creates?

I help companies and founders bridge the gap between complex technical requirements and top-tier visual design. As a Full Stack Developer with a UI/UX Designer and Game Developer DNA, my focus isn't just "coding features," but creating high-performance digital products that are as intuitive as they are powerful.

The Value I Bring to Your Team:

End-to-End Project Ownership: I take your ideas from a Figma prototype to a fully functional, deployed web application. With me, nothing gets "lost in translation" between design and development.

The Game Dev Edge: My background in game development allows me to implement advanced interactivity, complex logic, and performance optimizations that traditional web developers often overlook.

User-Centric Logic: I write clean, scalable code (Frontend and Backend) while always keeping the user journey and business objectives in focus.

What I Manage and Deliver:

Full Stack Web Applications: Scalable architectures using modern stacks (React, Node.js, etc.).

High-Fidelity Prototypes: Interactive interface designs that feel like the final product from day one.

Interactive Experiences and Games: From gamified web interfaces to indie titles in Unity/C#.

Clean, Documented Code: Structures ready to grow and facilitate collaborative work.

Why This Copy is Effective:
Speaks Their Language: Uses terms like "scalability," "architecture," "interactivity," and "business objectives."

Solution-Focused: Doesn't just state what you can do, but how it solves their problem (preventing ideas from getting lost between design and development).
  • French

    Conversational

  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Maria del Pilar Rodriguez Castillejo
    Full Stack Developer | Game Dev | UI/UX Designer
    TECH
    April 2026 - Today (4 months)
    Londres, United Kingdom
    Architected and deployed end-to-end web applications, ensuring seamless integration between UI designs and backend services.

    Designed high-fidelity wireframes and interactive prototypes in Figma before translating them into clean, maintainable code.

    Improved user engagement by [X]% by implementing responsive layouts and optimizing frontend performance.

    Game Developer | [Project/Studio Name]
    [Month, Year] – [Month, Year]

    Developed core gameplay mechanics and systems using [Mention Engine: e.g., Unity/C#].

    Designed and integrated 2D/3D assets, animations, and UI elements to enhance player immersion.

    Optimized game performance for [Web/Mobile/PC], ensuring stable frame rates and efficient memory usage.
  • sole trader
    Full Stack Developer, Self-Employer
    EDUCATION AND E-LEARNING
    February 2019 - Today (7 years and 6 months)
    Londres, United Kingdom
    React Kubernetes Python Java Linux Vue.js Azure REST API
    • • Development related to building, testing and deploying, facilitating continuous integration and continuous
    ◦ • Development related to building, testing and deploying, facilitating continuous integration and continuous+
    deployment.
    • • Experience in ECMAScript 7, Jenkins and Bamboo.
    • • Agile Methodologies. Scrum, Kanban.
    • • AWS, Docker, Kubernetes, Google Cloud.
    • • Azure Developer, create new projects using Microsft technology.
    • • Vue is more agile and faster for developing great apps and websites.
    • • Experience with infrastructure-as-code (e.g. Ansible, Puppet, Terraform).
    • • Develop automated solutions to build, deploy and test apps in a cloud environment.
    • • Cycle CI
    • • Java script extends my skills in this language with more current derivations.
    • • React, React native. Build apps and websites.
    • • Rest API, create some API projects
    • • ClojureScript: for some projects you need a primitive Java aspect.
    • • Here is an example of my skills and the types of content I can produce. I gained knowledge through my design and art experience between 2010 and 2021. My other services include:
    • • Creating and building apps and websites.
    • • It graphics skills (SVG, Illustrator developer, CSS and HTML for animations).
    • • Python developer (blockchain, data).
    • • Angular CLI for apps
    • • Creative CSS and JavaScript projects
    • • C++ and PHP web projects
    • • Edition Web and Film
    • • Python, data analyst and games
    • • Game developer
    • • Ethical hacking
    • • Creative JavaScript coding - creative, animation and composition for websites
    Business Development DevOps Game Design Game Development
  • Teacher Active
    Teacher/Professor, Teacher Active
    EDUCATION AND E-LEARNING
    February 2019 - September 2022 (3 years and 7 months)
    Londres, United Kingdom
    React Adobe Creative Suite HTML JavaScript Python Linux After Effects Oracle
    • • During this period, I taught Spanish, Design, DT, Math, Art, French, and Computer Science in a variety of high schools and institutions.
    • • General responsibilities.
    • • High school cover supervisor In high schools, I assist and supervise students and staff.
    • • Special Education Teacher
    • • Assist in Workshops and after-class clubs as design mentorship
    • • Teaching computer science and design technology in years 11 to 13 in high schools and academies around London and countryside.

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Education

  • Master (2.1)
    Confederation Enterpreurs of Andalusia
    Master (2.1)
  • Ethical Hacker
    UDEMY
    2026
    Ethical Hacker

Certifications

  • Qualification Reaching Status (QTS)
    Department of Education in England
    2017
    Education 3D Graphic Design 3D Modeling Artistic Direction Artistic Photography Architectural Design Concept Artist Graphic Design Print Graphic Design

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