Welcome to my Portfolio

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Adrian Valverde Elizondo

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Professional headshot of Adrian Valverde

About Me

I'm a self-taught DevOps and Full-Stack Developer, graduated from the University of Costa Rica (UCR), with a passion for building efficient, scalable systems and exceptional user experiences.

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Skills

Problem Solving

Teamwork

Effective Communication

Adaptability

Proactivity

Time Management

Technologies

Python

JavaScript

TypeScript

React

Angular

HTML5

CSS3

SQL

Google Cloud

Dart

Flutter

Firebase

Stripe

n8n

Certifications

Celonis: Process Mining Fundamentals

Cisco: Endpoint Security

Cisco: Cybersecurity Analyst

Developer

DevOps

Cybersecurity & AI

Education

2010

WoW Private Servers

First steps into programming with C++ and SQL.

2013

High School Projects

Developed projects using Java.

2016

Technician in Business Informatics

Graduated with a technical degree.

2019

Computer Engineering

Hispano-American University (incomplete).

2022

Business Informatics

Started degree at University of Costa Rica (UCR).

2023

Cisco Certifications

Endpoint Security & Cybersecurity Analyst.

2024

Process Mining

Celonis Process Mining Fundamentals.

2025

Career Finale

Expected to finish university coursework.

2026

Bachelor's Degree

Expected graduation with a Bachelor's in Business Informatics.

My Work

Here are a few projects I've worked on.

Screenshot of CNE project
CNE
A web and mobile app that allows incident monitoring, shelter management, and supplies in case of a national emergency.
Dart
Flutter
Firebase
Screenshot of 4GEEKS project
4GEEKS
Professional practice at 4GEEKS. I helped with the implementation of 4GEEKS PAYMENTS, PAYMENTS DASHBOARD and 4GEEKS TALENT.
Angular
Python
SQL
Google Cloud
Stripe
Screenshot of Puerto Jimenez Guide project
Puerto Jimenez Guide
A comprehensive guide for local and foreign tourists, featuring transport schedules, points of interest, and essential local services.
React
Tailwind CSS
Vercel

Get in Touch

Have a project in mind or just want to say hi? I'd love to hear from you.