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Hi, I'mDiego Carrillo Arroyo

Bachelor's Degree in Computer Engineering

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About Me

I am a Software Developer with experience in full-stack development, cloud integration, and performance optimization. I am passionate about building scalable solutions and learning new technologies. I have a Bachelor's Degree in Computer Engineering from Tecnológico de Costa Rica.

Projects

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AI Driven

My Portfolio

The site you are currently visiting! Built with Next.js 15, TypeScript, Chakra UI, and Framer Motion. Features internationalization and a custom AI-driven development workflow.

Next.jsTypeScriptChakra UIFramer Motion
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Organic

Cafe Dos Tazas

A modern landing page for a coffee brand. Features a product carousel, contact integration, and a clean, responsive design.

Next.jsViteTailwind CSSSanity CRM
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Organic

Samantha Zul

Portfolio website for Samantha Zul. showcasing her work and professional experience.

AstroReact
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Organic

Arenal Volcanic Villas

Tourism website for Arenal Volcanic Villas, featuring accommodation details and booking information.

ReactTailwind CSS

Experience

Jul 2024 – Present

Software Developer

Konrad Group

  • Enhanced performance of 6 critical endpoints, achieving 85–90% speed improvements.
  • Developed and maintained front-end and back-end features using React, Angular, Spring Boot, and Express.
  • Integrated Azure Cloud services to support scalable infrastructure.
  • Collaborated in code reviews and refinement sessions for improved business understanding and solution quality.
  • Participated in daily team meetings for alignment and coordination across development efforts.
  • Created and Managed CI/CD pipelines with GitHub.

Jul 2024 – Present

Sep 2021 – Apr 2023

Frontend Developer (Volunteer)

Foundation Plan21

  • Volunteered after IBM Call for Code 2022, gaining valuable insights into effective workflow management and advancing front-end development skills.
  • Collaborated with team members to understand, design, and implement new user-focused features.

Sep 2021 – Apr 2023

Nov 2021 – Feb 2022

Full Stack Developer Intern

Nativo

  • Contributed to a client-focused production web application using Ruby on Rails, AngularJS, and MongoDB.
  • Participated in daily meetings and agile workflows to support collaboration and project velocity.
  • Took part in peer code reviews, providing constructive feedback to uphold team coding standards.

Nov 2021 – Feb 2022

Technologies

Languages

Java

Kotlin

JavaScript

TypeScript

Python

HTML5

CSS3

SQL

Java

Kotlin

JavaScript

TypeScript

Python

HTML5

CSS3

SQL

Frameworks

React

Angular

Spring Boot

Express

Android

Compose

React

Angular

Spring Boot

Express

Android

Compose

Tools

Git

MongoDB

Azure (Microsoft)

Docker

GraphQL

Tailwind

Git

MongoDB

Azure (Microsoft)

Docker

GraphQL

Tailwind

Soft Skills

Team collaboration

I thrive in diverse teams, believing that collective intelligence drives the best solutions. My experience at Konrad Group and Plan21 taught me the value of active listening and shared ownership.

Communication

Clear and transparent communication is my standard. Whether explaining technical concepts to stakeholders or coordinating with designers, I ensure everyone is aligned.

Continuous learning

Technology never stops evolving, and neither do I. I am constantly exploring new frameworks, patterns, and tools to stay at the forefront of development.

Adaptability

In the fast-paced tech world, flexibility is key. I quickly adapt to new requirements, tools, and environments, ensuring I can contribute effectively from day one.