Available for opportunities

BETO FALLAS

Junior Backend Developer (Python) AWS Certified Solutions Architect — Associate

Building clean backend systems with Python
and designing scalable cloud solutions on AWS.

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Based in Costa Rica

Skills

What I work with

Backend

  • Python
  • REST APIs
  • JWT Authentication
  • PostgreSQL
  • MongoDB
  • Jinja2 (SSR)

Cloud

  • AWS EC2
  • S3
  • CloudFront
  • DNS & TLS
  • IAM
Certified

AWS Certified

Solutions
Architect

Associate

Tools

  • Git & GitHub
  • GitHub Actions (CI/CD)
  • Nginx
  • Linux
  • Postman
  • AWS SES

Projects

What I've built

Live
GitHub Live Demo

Barber Booking System

A full-stack barber booking application for managing appointments, schedules, and customer bookings. Built with Python, Jinja2, and PostgreSQL. Deployed on AWS (EC2, S3, CloudFront) with custom domain, DNS, TLS configuration, and Nginx. Includes JWT authentication, REST APIs, email notifications via Resend, and a CI/CD pipeline through GitHub Actions.

  • Python
  • REST API
  • JWT
  • PostgreSQL
  • AWS EC2
  • S3
  • CloudFront
  • Nginx
  • GitHub Actions
  • Resend
In Progress

Next Project

Work in progress. Stay tuned for updates.

Coming soon

About

Who I am

I'm a Systems Engineer based in Costa Rica focused on backend development with Python and cloud architecture on AWS. I enjoy building clean, well-structured systems and improving code quality through thoughtful design and iteration.

I'm currently seeking opportunities to grow as a backend developer while working on scalable systems and cloud-based architectures.

1 Live Project
3 Skill Areas
1 AWS Cert
Location
Costa Rica
Focus
Backend · Cloud
Status
Open to Work

Contact

Open to collaborations, feedback, and new opportunities.