I'm Eric Marchand, a free (open-source) software writer by night🌛.

Here on github I have worked mainly on projects written in Swift 🐦 But I am also a python 🐍, c++ ⚙️, java ☕ and php 🐘 enthusiastic coder.

You can find my work here on GitHub under my profile @phimage 🧙 and also under some organisations such as @ibanimatable, @ibdecodable and @oauthswift

For 4d back end dev you can follow me as @mesopelagique 🐙 (personal) and @e-marchand 💼 (professional)

I write about AI tooling, agents, and developer workflows at phimage.github.io — field notes from where the sunlight runs out.

I'm passionate about:

• 🤖 Artificial Intelligence and Machine Learning
• 🧠 Large Language Model (LLM), fine-tuning and optimization
• 📊 Data science and analytics
• 🔧 Frameworks & Tools: PyTorch, TensorFlow, Hugging Face, scikit-learn, Jupyter
• 💬 AI Assistants: Claude, GitHub Copilot

Languages:

AI/ML & Data Science:

AI Assistants:

If you or your company has capitalised on my work, please consider sponsoring, any amount really helps.