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@3dsonnn
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πŸ˜ƒ
eating, sleeping, coding, or repeating

efinda 3dsonnn

πŸ˜ƒ
eating, sleeping, coding, or repeating
I like turning my imagination into code, then breaking it in every way I can think of. It's been a great way to sharpen my critical thinking.

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3dsonnn /README.md

➜ whoami

typedef struct s_swe {
 const char *username, *origin;
 const char *focus[3];
 const char *cursus;
 const char *rabbit_holes[5];
} t_swe;
static const t_swe efinda = {
 .username = "efinda",
 .origin = "Luanda, Angola πŸ‡¦πŸ‡΄",
 .focus = { "systems", "infrastructure", "security" },
 .cursus = "42 Luanda β€” Common Core complete, level 12.2",
 .rabbit_holes = { "UNIX internals", "networking", "distributed systems",
 "production environments", "performance" },
};

I started my journey in Software Engineering in 2024, and 42 Luanda is where I've been building my foundations in this area β€” through self-taught and peer-to-peer learning.

During the Common Core I worked on projects from several different niches of Software Engineering. The ones I enjoyed building the most were the ones related to systems programming, infrastructure and security, and that's why I'm now specializing in these areas.

Some of the projects I've worked on are available here on this profile β€” I hope you find something interesting.


➜ ls ~/projects

Each directory opens a page with the full breakdown of that area β€” what every project is, and what it's built with.

~/projects
β”œβ”€β”€ network-and-web/ 4 projects servers, infrastructure, full-stack, offensive tooling
β”œβ”€β”€ graphics/ 5 projects rendering, geometry, games on raw pixels
β”œβ”€β”€ libraries/ 4 projects the foundations everything else links against
β”œβ”€β”€ systems-and-tools/ 3 projects memory, parsing, evaluation tooling
└── piscines/ 2 projects the deep ends I jumped into

➜ cat stack.txt

Every bar reads technology β†’ the projects where I actually used it. Each project chip is a link straight to that repository.

Languages

C Super-Libft ft_printf cub3D malloc

C++ webserv children-tamper-with CPP

Python python

TypeScript ft_prodd

Bash minishell_tests_sheet

Tools & technologies

Docker Inception ft_prodd

MiniLibX my_mlx cub3D tetr snake

epoll / sockets webserv children-tamper-with

Valgrind minishell_tests_sheet malloc

Make Super-Libft my_mlx ft_printf

NGINX Inception

TLS / OpenSSL Inception

MariaDB Inception

WordPress Inception

PostgreSQL ft_prodd

Prisma ft_prodd

React ft_prodd

Node.js ft_prodd

Express ft_prodd

Vite ft_prodd

Tailwind ft_prodd

WebSockets ft_prodd


➜ tail -f writing/

I write about some of the things I find interesting the most in my learning journey.

Medium articles


$ hexdump -C footer
00000000 4d 61 64 65 20 69 6e 20 41 6e 67 6f 6c 61 0a |Made in Angola.|
0000000f
$ _

muxima β€” heart, in Kimbundu. Nothing here was built without one.

Pinned Loading

  1. minishell_tests_sheet minishell_tests_sheet Public

    As beautiful as a shell

    13

  2. Inception Inception Public

    A Dockerized LEMP infrastructure (Nginx, WordPress, MariaDB) built from scratch for 42, extended with Redis, FTP, Adminer, Portainer, and a static site β€” each service in its own container, orchestr...

    Dockerfile 2

  3. webserv webserv Public

    A fully functional, non-blocking HTTP/1.1 server written from scratch in C++98, inspired by NGINX β€” featuring epoll-based I/O multiplexing, CGI execution, file uploads, and session management

    C++ 2

  4. Bounding_Box Bounding_Box Public

    This project is about creating a dynamic minimap 😎 for a 2D game.

    C 5

  5. ft_prodd ft_prodd Public

    A full-stack Kanban project-management platform built for ft_transcendence's free-choice track β€” real-time collaboration via Socket.IO, OAuth 2.0 login through the 42 API, a public REST API with ke...

    TypeScript 3

  6. python python Public

    My solutions to the 42 school Python Piscine β€” eleven modules covering OOP, exceptions, file I/O, the import system, design patterns, environments & dependency management, Pydantic validation, and ...

    Python 2

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