About Me

I am a professional with a strong desire to learn every day, regardless of whether it falls within my existing knowledge, as I consider myself a self-learner and responsible individual. I am technologically adept, willing to work in teams, under pressure, results-oriented, and adaptable to processes.

Skills

Experience

Education

  • Web Development
    Building sigle and multiple pages. Full Stack development
  • Programming
    Proficiency in multiple programming languages, such as Java, PHP, JavaScript, C++, C#.
  • Databases
    Competence in managing SQL or NoSQL databases like MySQL, PostgreSQL, MongoDB.
  • UI/UX
    Designing Web interfaces.
  • 2021 - 2023
    Full Stack Developer OriolTech.
  • About
    Billing System.
    Development and maintenance of new features for the billing system, which also includes an extensive section for the healthcare sector.
    Responsibilities:
     ● Reduce response times in the sections most commonly used by customers.
     ● Implementation of queries with intermediate to high complexity.
     ● Analysis, design, and implementation.
     ● Work independently and complete tasks with little or no guidance.
     ● Create and improve system views to make them user-friendly and intuitive.
     ● Generate commands for automatic email sending.
     ● Incorporate plugins and templates for different needs.
     ● Connect APIs to the system.
    Technologies:
     PHP - Symfony, MySQL, Ajax, Json, HTML5, CSS3, Bootstrap, JavaScript, JQuery.
    Tools:
     Visual Studio Code, MySQL Workbench CE, Postman, Oracle VM VirtualBox, SSH Secure Shell Client, TortoiseSVN, Asana.
  • Oct 2023 – Present
    Frontend Developer | BMDatos, Alajuela, Costa Rica.
    Responsibilities:
     ● Development and maintenance of responsive web pages compatible with mobile devices and tablets.
     ● Collaboration with backend teams for the integration of REST APIs and SOAP services.
     ● Performance and load optimization, achieving a 35% improvement in loading times for company systems.
     ● Development of new features such as reports, views, forms, and bug fixes, including creating frontend structures and handling or creating backend endpoints.
  • 2017-2021
    Bachelor's Degree in Information Systems - Universidad Nacional de Costa Rica



My Services

Web Development

Knowledge of web technologies like HTML, CSS, JavaScript, PHP, NodeJS and frameworks such as React, Symfony, ExpressJS.
Control and creation of REST API-Graphql.
Ajax, Json, JQuey, Bootstrap, Git, MySQL, MongoDB, etc.

FrontEnd

Knowledge writing HTML, CSS, and JavaScript code to implement the UI design.
Responsive Design
User Interaction.
Updating and Maintenance.
Web Standards Compliance.

BackEnd

Business Logic.
Database Management.
Server Management.
Security.
REST APIs. Authentication and Authorization
Maintenance and Updates.

My Work

Product List With Cart Main

React Demo

Browser Extensions Manager

React Demo

Decoration Landing Page

Fully responsive webpage with animations and color toggling implemented using HTML5, CSS3, and JavaScript, featuring a customized style tailored for a specific client.

Image Search Engine

With this gallery, users will be able to quickly search, view, and download any image they desire, all within seconds. That uses the Pexels API to get images.

Task Manager

Basic FullStack CRUD application built with the MERN stack, incorporating cookie and token validation. The frontend is hosted on Cloudflare, while the backend is on Render.

Weather App

In this weather project, users can enter any city name to get the weather forecast or simply click on the "Use Current Location" button to get current location weather details, including temperature, wind speed, humidity, and more.

Coming Soon Page

This page displays a timer that will count down, and once the timer reaches zero, it will send an email notification to the user. Ideally to use instead of error 404 page not found.

UI designs preview

Designs

Pure HTML/CSS/JS mini projects. Various components and lightweight pages.

Results Summary Component Social Links Profile Main Product Preview Card Component Social Proof Section Interactive Rating Component

Styles and animations

In this weather project, users can enter any city name to get the weather forecast or simply click on the "Use Current Location" button to get current location weather details, including temperature, wind speed, humidity, and more.

See More



Contact Me

cabezasstevenr@gmail.com

(+506) 62692188

Download CV

Copyright © Steven.