Raul Colunga

Backend Developer focused on scalable systems, APIs and distributed architectures.

Raul Colunga

About Me

Hi, I'm Raúl Colunga, a backend developer with experience in Node.js, Express, and cloud-based architectures. I enjoy building scalable and maintainable systems, optimizing performance, and working in collaborative environments. Passionate about continuous learning and problem-solving, I aim to deliver high-quality solutions that impact users positively.

Projects

TodoAgro icon

TodoAgro

E-commerce platform specialized in the agricultural sector

AgroCarteira icon

AgroCarteira

Financial platform associated with the TodoAgro ecosystem

UNNE Law Faculty icon

UNNE Law Faculty

Institutional website

Experience & Impact

Backend Developer @ TodoAgro

2022 - Present

Developed and maintained RESTful APIs, optimized database and microservices.

  • Reduced API response times by 40%.
  • Designed efficient endpoints for external integrations.
  • Implemented secure authentication using JWT.
Visit Website

Backend Developer (short-term) @ AgroCarteira

2022

Contributed to microservices and maintained internal endpoints.

  • Refactored critical endpoints to improve stability.
  • Collaborated on payment and internal notification integrations.
Visit Website

Fullstack Developer (intern) @ UNNE Law Faculty

2021

Worked on institutional website, integrating backend and frontend.

  • Implemented notification system for students.
  • Contributed to site performance improvements.
Visit Website

Tech Stack

Backend

Node.js
Express
NestJS
MongoDB
SQL Server
Redis
Postman

DevOps

Docker
Jenkins
GitLab CI/CD
GitHub Actions
Nginx Proxy Manager
Linux

Cloud

Cloud Networking (VPC, sg,...)
Route53
S3
EC2
CloudWatch
ECS
CloudFormation
Lambda
CloudFront

Frontend

React
Next.js
CSS
HTML5

Contact

Feel free to reach out to me via email or LinkedIn. I'm always open to discussing new projects or opportunities.

EmailLinkedIn