Kevin Arauz
Full Stack Developer & Software Engineer
Passionate programmer and systems engineering student with a strong commitment to turn
technology into practical and creative solutions
About Kevin Arauz
Passionate Full Stack Developer
I'm Kevin Arauz, a systems engineering student and passionate full stack developer with expertise in creating innovative web solutions. My journey in programming started with a curiosity about how websites work, and it has evolved into a deep love for crafting efficient, user-friendly applications using modern technologies like JavaScript, TypeScript, React, and Node.js.
When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or studying software architecture and best practices. I'm committed to continuous learning and staying up-to-date with the latest industry trends.
I'm excited to join a passionate team of professionals and contribute my enthusiasm and skills to the development world! I'm always open to new connections and opportunities, so don't hesitate to contact me.
Technical Skills
A comprehensive toolkit of modern technologies and frameworks I use to build exceptional applications
Frontend
Backend
Database & Cloud
Tools & Others
Featured Projects
A showcase of my recent work and personal projects that demonstrate my skills and passion for development
Personal Portfolio
FeaturedA modern, responsive portfolio website showcasing my skills and projects. Built with Astro for optimal performance and featuring smooth animations, dark mode support, and comprehensive project showcases.
DrawTogether
FeaturedA real-time collaborative drawing application built with React, TypeScript, and WebSockets. Users can create or join drawing rooms and collaborate in real-time on a shared canvas.
QRNav
FeaturedQRNav is a Flutter application that allows users to scan QR codes and quickly interact with the scanned content. It is designed for ease of use, providing an intuitive interface to scan, view, and act on the contents of QR codes, whether they are URLs, contacts, locations, emails, calendar events, or plain text.
ClinicaUNA Management System
FeaturedComprehensive clinic management system for Universidad Nacional de Costa Rica. Features patient management, appointment scheduling, medical records, and administrative dashboard with role-based access control.
CineUNA Booking System
FeaturedCinema booking and management system for UNA with JavaFX GUI. Includes movie scheduling, seat reservation, ticket sales, and comprehensive reporting features for cinema operations.
Interactive Information Kiosk
Digital information kiosk system with touch-friendly interface. Provides interactive navigation, multimedia content display, and accessibility features for public information access.
Pomodoro Timer (25 + 5 Clock)
Productivity-focused Pomodoro technique timer with customizable work and break intervals. Features audio notifications, session tracking, and clean, distraction-free interface.
Digital Drum Machine
Interactive drum machine web application with various drum kits and sound effects. Features keyboard shortcuts, volume control, and responsive design for music production practice.
Advanced JavaScript Calculator
Full-featured calculator web application with scientific functions, memory operations, and history tracking. Implements proper mathematical order of operations and error handling.
Live Markdown Previewer
Real-time Markdown editor and previewer with syntax highlighting, split-pane view, and export functionality. Supports GitHub-flavored Markdown and custom styling options.
Training & Certifications
Professional certifications and training programs that validate my expertise and commitment to continuous learning
SQL CON MYSQL SERVER DE ORACLE - ONE
Oracle ONE - Alura
Skills Validated:
Credential ID
5dfd74c0-8d71-4a36-bf4c-0a6db08c2d40
JAVA Y SPRING BOOT G6 - ONE
Oracle ONE - Alura
Skills Validated:
Credential ID
966caf57-a635-479a-b3a1-33d8157c32bb
JAVA ORIENTADO A OBJETOS G6 ONE
Oracle ONE - Alura
Skills Validated:
Credential ID
19f9bbfe-8038-4ef6-9f48-b80ba8aef904
PRINCIPIANTE EN PROGRAMACIÓN G6 - ONE
Oracle ONE - Alura
Skills Validated:
Credential ID
95f7fafc-7673-4f6d-932e-0d4932f9677b
DESARROLLO PERSONAL G6 - ONE
Oracle ONE - Alura
Skills Validated:
Credential ID
3fc08b5e-a1e5-46ad-912b-955ebc4d0c36
Java (Basic) Certificate
HackerRank
Skills Validated:
Credential ID
24a513910d5f
Data Visualization
FreeCodeCamp
Skills Validated:
Credential ID
ArauzKJ-data-visualization
Front End Development Libraries
FreeCodeCamp
Skills Validated:
Credential ID
ArauzKJ-front-end-libraries
JavaScript Algorithms and Data Structures
FreeCodeCamp
Skills Validated:
Credential ID
ArauzKJ-javascript-algorithms
Responsive Web Design
FreeCodeCamp
Skills Validated:
Credential ID
ArauzKJ-responsive-web-design
Python 101 for Data Science
IBM Cognitive Class
Skills Validated:
Credential ID
b06b30b11a6d44f5a50ce5eae05d308c
NDG Linux Unhatched
Cisco Networking Academy
Skills Validated:
Credential ID
NDG-Linux-Unhatched-2023
NDG Linux Essentials
Cisco Networking Academy
Skills Validated:
Credential ID
NDG-Linux-Essentials-2023