// WHOAMI.EXE

MY PROFILE

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System.Logs
DATA-VOL

Software Engineer | Fullstack & Systems Developer


Iโ€™m Solayman El Mouden, and I build complete systems, from low-level foundations to full applications.

I started by exploring how software works at its coreโ€”systems, memory, and networkingโ€”building low-level projects in C and C++ to understand what happens behind applications.

From there, I moved into fullstack development, where I learned to turn ideas into complete systems: backend services, databases, and clean user interfaces, all deployed and production-ready.

Today, I work across both worldsโ€”systems programming and fullstack engineeringโ€”building scalable, structured software from the ground up.

// Education

CPGE
2019-2021
FST
2021-2023
1337
2023-present
∞*∞
COFFEES

// TECH STACK

React TypeScript Node.js Next.js PostgreSQL Redis Docker Oracle Cloud DigitalOcean Figma Python C++ C Java
// PORTFOLIO.EXE

MY PROJECTS


DISPLAYING 06 PROJECTS
1337 Project
INCEPTION
๐Ÿณ
DevOps

Inception

โˆ— Created a multi-container Docker infrastructure hosting a WordPress site with Nginx as reverse proxy.
โˆ— Configured secure MariaDB backend with proper networking and volume management.

Docker Nginx MariaDB WordPress

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
SOLO-DL
๐Ÿ“ฅ
Full Stack

SoloDownloader

โˆ— Built a full-stack video downloader with a stateless architecture: FastAPI extracts direct CDN stream URLs via yt-dlp โ€” no server-side storage, no buffering.
โˆ— Integrated FlareSolverr headless Chrome proxy for Cloudflare bypass with persistent session reuse and cookie injection; isolated dev/prod Docker environments via Nginx.

Next.js FastAPI yt-dlp Docker Nginx

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
CRM
๐Ÿ’ผ
Full Stack

Mycel

โˆ— Built a full-stack multi-tenant CRM with JWT auth and an AI chatbot powered by DeepSeek API with intent detection.
โˆ— Engineered DevOps infrastructure: multi-stage Dockerfiles, Nginx + TLS, automated DB backups, and a full Prometheus/Grafana monitoring stack with custom alert rules.

NestJS React PostgreSQL Docker Prometheus

team project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
LeetResume
๐Ÿ“„
Full Stack

LeetResume

โˆ— Built a full-stack resume SaaS with dynamic LaTeX PDF generation via XeLaTeX in an isolated TeX Live container, selective content toggling, and multi-summary management.
โˆ— Integrated DeepSeek AI chat for resume refinement, NextAuth.js auth, PostgreSQL + Prisma ORM, and a full Dockerized stack with Nginx, Adminer, and automated backups.

Next.js PostgreSQL Prisma Docker XeLaTeX DeepSeek API

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
MD-CONV
๐Ÿ”„
Full Stack

MD Converter

โˆ— Built a stateless document-to-Markdown converter supporting PDF, DOCX, and PPTX with a FastAPI backend using PyMuPDF, mammoth, and python-pptx parsers.
โˆ— Containerized with Docker Compose; drag-and-drop Next.js frontend with instant copy/download โ€” no auth, no database, zero friction.

Next.js FastAPI Tailwind CSS Docker

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
XSTUDIO
๐Ÿ› ๏ธ
Full Stack

Xstudio

โˆ— Built a local-first PDF toolkit with 9 utility modules (split, merge, compress, rotate, PDFโ†”images, PDF-to-DOCX) using PyMuPDF, Pillow, and python-docx.
โˆ— Engineered async file lifecycle management with UUID-namespaced temp directories and a background cleanup daemon โ€” zero data retention, fully containerized.

Next.js FastAPI PyMuPDF Docker

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
CHEMIFY
๐Ÿงช
Frontend

Chemify

โˆ— Built a vanilla JS chemistry platform with an interactive periodic table explorer (atomic structure, electron config, isotopes) and a real-time reaction studio with equation balancing and stoichiometry simulations.
โˆ— Includes a full chemistry toolkit โ€” molar mass calculators, unit converters, and equation balancers โ€” zero dependencies, runs directly in the browser.

HTML CSS JavaScript

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Personal
KeepHub
๐Ÿ“
Frontend

KeepHub

โˆ— Built a lightweight note-taking app with GitHub and Google Drive sync capabilities.
โˆ— Integrated OAuth 2.0 and REST APIs for version-controlled and cloud-based storage.
โˆ— Designed responsive UI with zero hosting requirements using client-side architecture.

JavaScript HTML/CSS Cloud APIs

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
MINISHELL
๐Ÿš
Systems

Minishell

โˆ— Built a fully functional Unix shell in C from scratch, implementing a lexer/parser pipeline, pipes, four redirection types (including heredoc), and environment variable expansion with $? exit status.
โˆ— Engineered 7 Bash built-in commands, correct single/double quote semantics, and POSIX-compliant signal handling with a strict single global variable constraint.

C Bash Fork/Exec Pipes File Descriptors Readline

team project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
CUB3D
๐ŸŽฎ
Graphics

cub3D

โˆ— Implemented a Wolfenstein 3D-inspired raycaster engine in C rendering a first-person 3D maze with directional wall textures and configurable floor/ceiling colors.
โˆ— Built a strict .cub scene file parser with full error handling, WASD movement, and smooth window management via miniLibX.

C miniLibX RayCasting Makefile

team project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
CPP-MOD
โš™๏ธ
OOP

C++ Modules (00โ€“09)

โˆ— Completed 10 progressive modules in C++98 covering OOP, inheritance, polymorphism, abstract classes, interfaces, and Orthodox Canonical Form.
โˆ— Implemented advanced topics including C++ casts, function/class templates, STL containers & algorithms, and the Ford-Johnson merge-insert sort benchmarked across two containers.

C++98 OOP STL Templates

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
MINITALK
๐Ÿ“ก
Systems

minitalk

โˆ— Built a client-server IPC system in C using exclusively UNIX signals (SIGUSR1/SIGUSR2), encoding strings bit by bit and transmitting them between processes in real time.
โˆ— Extended with server-to-client acknowledgment per message and full Unicode (UTF-8 multi-byte) character support.

C UNIX Signals Bitwise Encoding IPC sigaction

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
NETPRACTICE
๐ŸŒ
Networking

NetPractice

โˆ— Solved 10 progressively complex network configuration exercises, applying TCP/IP addressing, CIDR subnetting, subnet mask calculation, and default gateway routing across multi-router topologies.

TCP/IP Subnetting CIDR Routing IPv4

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
1337 Project
PHILOSOPHERS
๐Ÿ
Concurrency

Philosophers

โˆ— Implemented the Dining Philosophers problem in C using POSIX threads, protecting shared fork resources with mutexes to prevent deadlocks and data races.
โˆ— Engineered a precise millisecond death-detection system ensuring philosopher death is reported within 10 ms, with fully synchronized, non-overlapping state logging across all threads.

C Pthreads Mutexes Concurrency Deadlock Prevention

solo project
๐Ÿ’ฃ
!
โ˜ 
- - - - - - - - - - - - - - - - -
Freelance
HIRE ME
๐Ÿค
Available

Let's Work Together

โˆ— Be one of my clients.
โˆ— Let's build something amazing together. Feel free to reach out to discuss your next project.

Web Dev Design Architecture

now
โ˜…
!
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