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  • 42 Heilbronn
  • Heilbronn / Germany

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julcalde/README.md

42 Heilbronn

Hey there, I'm Julio πŸ‘‹

Software Engineering Student @ 42 Heilbronn

Piscine April 2024 | Started Core Curriculum October 2024
Currently expanding my stack into Cloud Services, Infrastructure as Code, Containers & Orchestration.

If you're a Cloud Engineer, SRE, or DevOps wizard and want to share knowledge over a coffee (virtual or in Heilbronn), feel free to reach out. I’d love to learn from you! β˜•


πŸ› οΈ Core Skills from 42 (as of Dec 2025)

Skill Proficiency Badge
C β€’ Memory Management β€’ Data Structures Advanced C
C++ β€’ OOP β€’ Polymorphism β€’ STL Advanced C++
Unix β€’ Processes β€’ Signals β€’ System Calls Advanced Unix
Networking β€’ Subnetting β€’ IP Routing 100% (NetPractice) Network
Concurrency β€’ Threads β€’ Mutexes 100% (Philosophers) Threads
Shell β€’ Pipes β€’ Redirections β€’ Built-ins 100% (minishell) Shell
Graphics β€’ Raycasting β€’ MinilibX 108% (cub3D) Graphics

πŸ† 42 Core Curriculum Progress (Dec 2025)

Project Grade Bonus Hours Description
Libft 100 70h Personal C library
ft_printf 100 70h Variadic printf recreation
Born2beroot 100 40h Debian VM + strict security rules
get_next_line 100 70h Line reader with static buffer
so_long 106 Yes 60h 2D game with textures & events
push_swap 84 60h Sorting with minimal stack operations
minitalk 105 Yes 50h Client-server via UNIX signals
minishell 100 210h Full shell with pipes, redirections, env
Philosophers 100 70h Threads & mutexes deadlock prevention
cub3D 108 Yes 280h Raycasting engine (Wolfenstein-style)
NetPractice 100 50h IP routing & subnetting exercises
CPP 00–04 100/100/80/100/80 ~70h OOP, inheritance, polymorphism in C++
CPP 05 100 25h Exceptions & error handling

Core in progress β†’ next: CPP 06–09, Inception, ft_irc, etc.


Badges & Certifications πŸ…

42 Discovery Piscine Web

HTML CSS JavaScript Shell

Completed September 2025 Β· 5-day intensive Β· Full projects & group work done


Currently Independently Learning & Exploring ☁️πŸ”₯

Python PyTorch Docker Kubernetes Terraform AWS Rust

Python PyTorch Docker Kubernetes Terraform AWS Rust

πŸ“« Let's connect!

LinkedIn Email

Open to mentorship, pair-programming, or just a good tech chat.
Heilbronn-based but happy to meet online as well!

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