Yanis Sadeg
Web developer freelance with 5 years of experience, specialized Symfony and WordPress with infrastructure skills. From creation to maintenance, I will help you develop your website and support your digital growth.
Business website
Online store
SaaS
Automation
PHP
Symfony
Angular
WordPress
Javascript
HTML5
CSS3
MariaDB
MySQL
Oracle
PostgreSQL
Docker
Knime
Linux server
Windows server
From scratch and/or targeted interventions to improve or maintain existing projects, independently or as part of a team, with rapid integration.
With an eye for detail and a careful appreciation of color, your site will be both attractive and professional, while retaining a certain simplicity.
Search engine optimization to improve your site's visibility on search engines, using appropriate and effective techniques.
Improving web accessibility to guarantee an inclusive user experience, in compliance with RGAA standards and best practices.
Personal projects involving monitoring, experimentation or discovery.
Most professional projects are confidential.
Creation of a Pokedex application to list and manage Pokemons (CRUD). This enabled me to put the latest Angular 19 features into practice.
Creation of an e-commerce site using the EasyAdmin bundle for the backoffice. This enabled me to put the latest Symfony 7 features into practice.
To bring my various projects together, I decided to create this web portfolio with a fully thought-out design, in compliance with RGAA accessibility rules.
As part of my exploration of Unity 3D, I developed a local multiplayer tank game. This game allows up to four players to participate simultaneously in the same game.
In order to be able to control the mouse and perform certain keyboard actions on my Legion Go, I developed a script to configure key mapping under Fedora/Bazzite.
Developed with WF, the aim of this tool was not only to use C# and WF, but also to improve my knowledge of security. It allows you to exploit vulnerabilities in a video game.
Task organization application. Developed with Angular 12, it allowed me to get to grips with the language and explore its possibilities.
From 2015 to March 2016, I founded and managed a community forum on new technologies and video games, bringing together over 3,000 members and up to 100 simultaneous users.
Choose the plan that suits your needs (free quote)
Starting from 1500€
Price excl. VAT - VAT not applicable, article 293 B of the French General Tax Code (CGI).
Starting from 3000€
Price excl. VAT - VAT not applicable, article 293 B of the French General Tax Code (CGI).
Daily rate 400€ / day
Price excl. VAT - VAT not applicable, article 293 B of the French General Tax Code (CGI).
52 hours at 300€ / day
Equivalent to one hour per week over 12 months, for a total of 7.5 days.
This rate requires full payment upon signing the quote.
Price excl. VAT - VAT not applicable, article 293 B of the French General Tax Code (CGI).
364 hours at 18,200€ / year
Equivalent to 1 day per week over 12 months, for a total of 52 days. This plan offers a reduced rate of 350€ / day.
This rate requires full payment upon signing the quote.
Price excl. VAT - VAT not applicable, article 293 B of the French General Tax Code (CGI).
It all began on a sunny day filled with heavy rain. As usual, I launched a session of Dofus, a French online game developed by three passionate creators. For me, it was more than just a game — it was a spark.
The more I immersed myself in that world, the more curious I became: how does an online game work? How do interactions between the user and the server animate objects, open menus, or update the interface? That curiosity led me to explore the fundamentals of software development.
I first dove into the technologies used at the time, particularly Flash and ActionScript. Although complex at first glance, they helped me understand the foundations of digital interactivity. From there, my attention shifted to another fascinating world: web development.
Discovering HTML, CSS, and later JavaScript was a real breakthrough. With the help of a few tutorials, I quickly built my first web page. The logic and simplicity of these languages drew me in and made me want to learn more. I began studying through Site du Zéro, now known as OpenClassrooms, marking the beginning of a long journey into the world of web development.
At just 13 years old, I had found my passion: web development.
That passion for web development naturally led me to pursue a professional path in the field. After graduating high school, I enrolled in a Bachelor's degree in software development, where I strengthened my web programming skills through hands-on projects, company internships, and team collaboration.
During that program, I worked with industry tools like Jira and adopted agile methodologies such as SCRUM. I developed strong time management and project delivery habits. My interest quickly gravitated toward backend technologies, especially PHP and Symfony, while continuing to build on my frontend skills with HTML, CSS, and JavaScript.
I then pursued a Master’s degree in Software Development and Mobility, which allowed me to explore new areas like mobile development and artificial intelligence, and to deepen my knowledge in software architecture and project management. These experiences taught me that being a good web developer means more than just writing code — it also requires essential soft skills like communication, autonomy, and teamwork.
After earning my Master’s degree in 2021, I spent several years at Randstad Digital France as a PHP/Symfony/Infrastructure web developer, working on a wide range of demanding and technically challenging web projects.
Let's discuss your needs and explore together how we can create a successful collaboration.
