Full Stack Developer | Building useful products with clean architecture

I design and build software that solves real problems, with special focus on:

• Backends that are robust, testable and easy to maintain.
• Developer-friendly tools and automations.
• User experiences that are fast, clear and production-ready.

Current focus for 2026:

• Shipping end-to-end projects with great documentation.
• Leveling up software architecture and performance engineering.
• Contributing more in open source and technical writing.

Raycasting-based 3D engine project focused on low-level graphics fundamentals and map parsing.

• Main language: Makefile (project sources in C/C++)
• Highlights: parser + rendering loop + algorithm-focused implementation
• Repo: github.com/GranCAM/Cub3d
• GitHub: 0 stars

UNIX pipeline recreation project that executes commands connected through pipes, emulating shell behavior.

• Main language: C
• Highlights: process management, file descriptors, piping, bonus multi-pipe support
• Repo: github.com/GranCAM/pipex
• GitHub: 0 stars

Custom implementation of printf with support for multiple format specifiers and output helpers.

• Main language: C
• Highlights: variadic functions, format parsing, custom print utilities
• Repo: github.com/GranCAM/ft_printf
• GitHub: 2 stars

Collection of Python discovery exercises and practice modules from 42 training.

• Main language: Python
• Highlights: fundamentals practice, multiple exercises, learning-oriented codebase
• Repo: github.com/GranCAM/Python-discovery-pool-42
• GitHub: 0 stars

• GitHub: @GranCAM
• LinkedIn: linkedin.com/in/tu-usuario
• Email: tu-correo@ejemplo.com

I am open to freelance projects, collaborations and backend/full stack opportunities.