Zoléni Kokolo Zassi
Welcome to my portfolio

Hi there!

I'm Zoléni Kokolo Zassi — a Python Developer & Junior Full Stack Developer passionate about automation, infrastructure migration (Docker/LXC), and building concrete end-to-end software solutions. I'm driven by curiosity, creativity, and the desire to solve real-world problems.

My Journey So Far

I'm currently pursuing my Bachelor Human-IT at ENSEA de Cergy (95), focusing on information technologies and their impact on society. My experiences span infrastructure migration (Docker to LXC/Waydroid), Python/Bash automation scripting, and full stack development.

"Fuelled by curiosity, committed to quality, inspired by technology."

My passion lies in automation and building concrete end-to-end solutions — from Linux server deployment to full stack web applications. I love turning complex infrastructure and software challenges into clean, working systems.

Skills & Expertise

Code

Python
C

Web

HTML5
CSS3
JavaScript

Data Science

Pandas
NumPy
Matplotlib
SQLite
Excel

Back End / DevOps

Docker
LXC
Waydroid

OS & Shell

Windows
Linux
Bash
PowerShell

Dev Tools

Git Git
GitHub GitHub
Obsidian Obsidian
Visual Studio Code VS Code
PyCharm PyCharm

Experience

Apr 2026 – Present

Python Developer

NOXIA Security • Bailly Romainvilliers

Development of in-house tools for the company.

Nov 2025 – Jan 2026

Infrastructure & Backend Python Engineer Intern

Maison Astéria • Bazainville

Migration from Docker to LXC/Waydroid, Python and Bash orchestration scripting, and Linux server deployment for bot farming infrastructure.

May 2025 – Jun 2025

Full Stack Developer & Automation Intern

Rhôn Telecom • Champs-sur-Marne

Developed automation tools with VBA, Node.js, and Next.js to improve productivity and streamline network operations.

2024

Scratch Programming Workshop for Children

Teaching Internship • Cergy

Created an introduction to coding and guided students through their first programming experience, fostering creativity and logical thinking.

2020

Observation Internship

Alstom Transport • Le Creusot

Discovered industrial processes and railway production systems, gaining insights into large-scale engineering projects.

Education

2023–2026

Bachelor Human-IT

ENSEA • Cergy

Specializing in information technologies and their societal impact, data science, and software development.

2023

Baccalauréat Général

Lycée Bossuet • Meaux

Mathématiques expertes - Strong foundation in mathematics and analytical thinking.

Featured Projects

A selection of projects showcasing my skills in software development, data science, and digital innovation.

Nebulux — Obsidian Theme

Custom dark theme for Obsidian featuring a deep nebula-inspired color palette. Published on the official Obsidian community marketplace with 88+ downloads.

CSS Obsidian UI Design Open Source
View Code

Music Player

Desktop music player built with Python and Tkinter featuring a clean GUI for browsing and playing local audio files.

Python Tkinter GUI
View Code

HYPNOTICA

A 2nd year ENSEA project showcasing innovative approaches to interactive applications. Built with modern technologies and focusing on user experience.

Python Pygame Web Development
View Code

zolenikokolo.com

Personal portfolio built entirely from scratch in pure HTML/CSS/JS — no templates, no frameworks. Designed, coded, and deployed via GitHub Pages end-to-end.

HTML/CSS JavaScript GitHub Pages Web Deployment

Scratch Programming Workshop

Created an engaging introduction to programming for children, developing curriculum materials and interactive exercises to make coding accessible and fun.

Education Scratch Teaching Curriculum Design

Data Science Projects

Collection of data analysis and visualization projects using Python, Pandas, Numpy, and Matplotlib. Exploring patterns, insights, and predictive modeling.

Python Pandas Numpy Matplotlib Data Analysis
View Code

Languages

🇫🇷 French Native
🇬🇧 English B1
🇪🇸 Spanish B1

Interests

Football
Handball
Music
Gaming
Data Science