Work Together

About me

After graduating Telecom Paristech in 2010, the top French IT engineering school, I took my first working-experience in IT consulting. Two years later, I left it there to come back to my early passion: the Web. This is how I became a web developer.

Since then, I cofounded Copass, I taught Ruby-on-Rails at Le Wagon and took part to several projects doing freelance or personally. I also like to write when I have things to say.

My Résumé

Expertise

IA Fullstack Engineer

You have a web product to build or maintain? I can help you at any phase of your project, from prototyping to scaling, including optimizing agentic work.

Fullstack web application development
Let's build your web product together, at the speed of AI, but with human expertise!
Tech Architecture
Nowadays a web app is a set of services calling upon many technologies. How to architect the whole? How to make the services communicate with each other?
IA Harness engineering
Delegating work to AI is essential, but requires efficient harnessing. Together, let's apply the most up-to-date techniques in this field.
Hiring a member of team
Finding the right person is not easy. I have tests and interview questions ready to challenge a candidate.

Front-end Development

Let me build for you your new web interfaces, I’m using the latest technologies to create complex web applications and original graphical interfaces.

Typescript
It is such a great please to use such a powerful syntax in the frontend.
React
The most popular frontend framework, which deserves its reputation.
Vue
React main's opponent. Has some very interesting use cases.
UX/Design/Integration
Claude design is a very powerful tool. But having UX/UI experience is essential to use it wisely.

Back-end Development

Producing or validating high-quality code to set up robust and performant services and processes is part of my everyday work.

Node.js
Server-side javascript (in addition to the client-side). Very flexible, hence good for small hacky apps.
Ruby-on-Rails
Many startups and freelancers choose Rails for its efficiency and their many open-source librairies.
Elixir
Built on the Erlang VM, this functional language shines for highly concurrent and fault-tolerant apps. Its Phoenix framework feels a lot like Rails.
Python
This language is often used as an alternative to Ruby, and by many academics for its clean of style.
PHP
Most popular server side language in the early 00's. I don't like it, but I can still work with it.
PostgreSQL
THE SQL database system.
MongoDB
The most common NoSQL database system.
MySQL
Older and less powerful than PostgreSQL, this DB system remains used around.

Need a quote?

If you have a challenge to face, please contact me immediately!

Ethics

Like several of my peers, I am an idealist who wishes to live according to my own values. Being a freelancer allows me to have an opinion on the content of a contract. It is important for me that I believe in your project:

It is useful to the world: eg. it has a positive social or environmental impact, or simply brings value or newness to its users. Profit can be a mean, but isn’t an end.
It can be successful: otherwise paycheck is the only motivation, which is dry and makes client relationships unhealthy.

Of course, we all have contradictions, and I am very open to talking.

Augustin Riedinger