Juan Guerrero

Software Developer

Hi, I'm Juan Sebastián Guerrero Britos, a passionate backend developer specialized in C#, JS/TS, and Docker to build scalable systems.

I design server-side solutions with expertise in microservices, REST APIs, and cloud technologies, focused on security and performance.

View My Work Get In Touch
3+
Years Experience
10+
Projects Completed
5+
Technologies Mastered

My Skills

Technologies and tools I use to build exceptional software solutions

Backend Development

C# C#
ASP.NET
Node.js
Express
TypeScript
C# C#
ASP.NET
Node.js
Express
TypeScript
C# C#
ASP.NET
Node.js
Express
TypeScript
C# C#
ASP.NET
Node.js
Express
TypeScript
C# C#
ASP.NET
Node.js
Express
TypeScript
C# C#
ASP.NET
Node.js
Express
TypeScript

Database Management

PostgreSQL
MySQL
Redis
Logical Decoding
PostgreSQL
MySQL
Redis
Logical Decoding
PostgreSQL
MySQL
Redis
Logical Decoding
PostgreSQL
MySQL
Redis
Logical Decoding
PostgreSQL
MySQL
Redis
Logical Decoding
PostgreSQL
MySQL
Redis
Logical Decoding

DevOps & Cloud

Docker
AWS
Nginx
WSL
Production and Development Deploys
Docker
AWS
Nginx
WSL
Production and Development Deploys
Docker
AWS
Nginx
WSL
Production and Development Deploys
Docker
AWS
Nginx
WSL
Production and Development Deploys
Docker
AWS
Nginx
WSL
Production and Development Deploys
Docker
AWS
Nginx
WSL
Production and Development Deploys

Security

JWT
OAuth2
Safe Zones
Session Management
JWT
OAuth2
Safe Zones
Session Management
JWT
OAuth2
Safe Zones
Session Management
JWT
OAuth2
Safe Zones
Session Management
JWT
OAuth2
Safe Zones
Session Management
JWT
OAuth2
Safe Zones
Session Management

Development Environments

WSL
DevContainers
VS Code
Modular Docker
WSL
DevContainers
VS Code
Modular Docker
WSL
DevContainers
VS Code
Modular Docker
WSL
DevContainers
VS Code
Modular Docker
WSL
DevContainers
VS Code
Modular Docker
WSL
DevContainers
VS Code
Modular Docker

Team Collaboration

Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira
Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira
Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira
Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira
Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira
Postman
Log Analysis
Git
Agile Methodologies
Discord
Trello
Jira

Architecture & Optimization

Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization
Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization
Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization
Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization
Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization
Microservices
Event-Driven Design
Caching Strategies
Pagination Optimization

Education & Certifications

  • Associate of Computer Science

    Current Student at UTN

    2023 - Present

  • Certifications

    • Java Spring Developer (IT Hotbed)

      2024

    • GNU/Linux Manager

      Linux
      2024

  • IT Orientation School

    Escuela de Comercio Martin Zapata

    2017 - 2021

  • B2 English Certification

    Colegio de Lenguas Extranjeras

    2016 - 2020

Ready to Work Together?

I'm always interested in new opportunities and exciting projects. Let's discuss how we can bring your ideas to life.

Start a Project Download Resume