HI THERE!, IT'S
JAVIER DIAZ, A CREATIVE WEB DEVELOPER

SPECIALIZED IN FRONT-END DEVELOPMENT & WEB DESIGN
©Folio2024
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SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
SKILLS
TEAM WORK
CLEAN CODER
UNIQUE DESIGN
PROBLEM SOLVER
TEAM WORK
CLEAN CODER
UNIQUE DESIGN
PROBLEM SOLVER
WHAT I DO
( SERVICES )
My passion for excellence drives me to create exceptional digital experiences. With a focus on innovation and user satisfaction, I bring a unique blend of skills to every project. Here's a closer look at what I do.
Front-End Development
I craft unique, custom-coded websites tailored to your brand's identity. Emphasizing scalability, performance, accessibility, and captivating animations, I ensure a memorable user experience.
MicroInteractions
Motion & Animations
3D Development
Web Design
I design user-centric websites that enhance your brand and drive business goals. Clean typography and minimal layouts has my full attention to create a compelling online presence.
Responsive Design
UX Writing
Prototyping
Back-End Development
I build the backbone of your website with robust and secure solutions. Ensuring efficient and scalable data architecture, I guarantee optimal performance and seamless integration with user interfaces.
Database Management
RESTful APIs
Web Security
IoT and Connectivity
I specialize in integrating web applications with IoT devices, such as Arduinos, using serial communication and Bluetooth technology. This enables real-time data transfer and control, enhancing your project's interactivity and functionality.
Serial Communication Integration
Bluetooth Connectivity
Real-time Data Monitoring and Control
SELECTED WORKS
(6)
( PROJECTS )
I am proud to present a selection of my most impactful projects. Each piece reflects my commitment to excellence, innovation, and meticulous attention to detail. These works showcase my ability to translate complex ideas into elegant, functional, and user-friendly digital solutions. From groundbreaking web designs to robust backend systems, each project highlights my diverse skill set and passion for creating exceptional digital experiences. Explore these highlights to see how I can bring your vision to life.
WORKS
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STREETFEED
WEB DESIGN
JS ANIMATIONS
MAP INTEGRATION

StreetFeed connects volunteers to help the homeless by providing food. The platform features three roles: providers supply the food, riders use an interactive map to locate and deliver food, and mappers update the map. The landing page, designed and developed by me, boasts an excellent user-friendly interface.

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SPINERTIAL WEBAPP
BLUETOOTH
GRAPHIC DISPLAY
C++
MAIL

This project, developed in collaboration with the Research Department of the International University of Catalonia, involves programming a device based on an Arduino Nano 33 BLE Sense Rev 2 to collect IMU sensor data, perform sensor fusion, and transmit it via Bluetooth Low Energy (BLE) to a web application using the Web Bluetooth API. It also includes angle measurement displayed with custom SVG graphics and an implemented ACK-type communication protocol between the Spinertial WebApp and the Bluetooth device, ensuring precise recording of the patient’s exercise movements. The collected data is uploaded to the cloud and the physiotherapist is notified via email, enabling them to monitor the patient’s progress remotely, all in a user-friendly environment. This tool facilitates tele-rehabilitation and cervical patient monitoring, saving both time and costs for the patient and the clinic.

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ROBOT REHAB
IOT
NODE.JS
BACK-END DEVELOPMENT

A rehabilitation game using a prosthesis, designed by Bioengineering Students at the International University of Catalonia, which is connected to an Arduino Uno, which sends data via serial port to a computer. Node.js captures the data and sends it through Socket.io to a web-based game, gamifying elbow recovery exercises. This was a rapid, eight-day sprint project.

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TASK MANAGER
FRONT-END DEVELOPMENT
UI
DRAG-N-DROP

A productivity tool combining a Pomodoro timer with a Kanban table. Developed to practice drag-and-drop functionality, it features a simple, attractive design to enhance task management.

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SELF-EVALUATION
BACKEND-DEVELOPMENT
API INTEGRATION
MYSQL

This project integrates MySQL with a Laravel backend and a Vue.js frontend. It creates a self-assessment system for students, with three user roles: students, teachers, and administrators. Eloquent is used to access the database, and Auth handles user authentication. Users can manage and view self-assessment results within their modules.

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ADRENALYN 2010-11
MSQL
PHP
BACKEND-DEVELOPMENT

My first PHP proyect, using PDO, this project retrieves and displays card information from a database, formatted like original cards. It includes user management and an interface for creating or editing personalized cards interactively.

Photo of Javier walking in Madrid
A LITTLE BIT
ABOUT ME

Hi, my name is Javier Díaz Neira, and I live in Cornellà de Llobregat. I am currently studying Computer Engineering in LaSalle BCN. My passion for programming and the world of information technology drives me to strive for excellence in everything I do. I thrive in team environments and possess strong communication skills. I am proficient in a variety of technologies, including MySQL for databases, HTML, CSS, and JavaScript for frontend development, with Vue.js as my preferred framework. On the backend, I work with PHP, utilizing Laravel as a framework. Additionally, I have experience with Docker, Figma, Adobe Illustrator, Adobe Photoshop, Arduino (C++), and Git. I am always eager to learn new technologies and improve my skills to deliver the best solutions possible.

Ready to transform your ideas into stunning web applications?
GET IN TUCH
©2024
JAVIER DIAZ