Coralie Delpha | Lead Forward Deployed Engineer at Railblocks

Playground

Car Reveal Identify a car from a photo with AI.

Illustration of a blue 1960s Ford Mustang fastback

Meryl270 Explore Meryl’s music, videos, and story.

Dodge Challenger Configurator Customize a Dodge Challenger in 3D.

Illustration of the red Dodge Challenger SRT Hellcat

Will You Be My Valentine Create a personal Valentine invitation to share. Oldest Shopify Stores Discover the longest-running Shopify stores.

Adventures

2012 → 2016

Law school
I watched the masterpiece "Erin Brockovich" and decided I would study law. In my free time, I started a film blog. Tinkering with it led me to discover HTML and CSS.
Unlocked: understanding of how laws are made and how the judicial system functions
2016 → 2018

Business school
While studying for a Master in Management and working as an apprentice, I became increasingly interested in entrepreneurship. I kept coming back to the idea of starting my own company.
Unlocked: a grounding in business and a drive to start something of my own
2019

Coding bootcamp
9 intensive weeks of full-stack development training. I then stayed in Le Wagon's ecosystem as a Teaching Assistant then Teacher for several years.
Unlocked: ability to build web products and teach web development to students from diverse backgrounds
2019 → 2024

Freelance Shopify Developer
After Le Wagon, I started as a freelance web developer but quickly got offered a gig to create a Shopify store for a French woman launching her haircare product brand. I discovered Shopify and it changed the trajectory of my career.

Unlocked: ability to sell my services and manage projects for multimillion-dollar brands
MAR 2024 → JUL 2026

Shopify
After years of building on the platform, I joined Shopify as a Lead Technical Architect in the Professional Services team. I then moved on to being a Lead Internal Tool Builder in the Product Experience team.

I worked on building Scout, an internal AI tool that makes hundreds of millions of merchant feedback items available for research, from social posts and videos to customer support conversations.

“I use it all the time.”
Tobi Lütke, Shopify CEO, on Scout

Unlocked: ability to work in a fast-paced environment and build AI-powered tools
Railblocks
I'm a Lead Forward Deployed Engineer, building internal tools for companies such as VC funds.
Unlocked: future will tell

Articles

3D Dodge Challenger configurator interface

June 4, 2026 I built a 3D configurator for my dream car. Here’s what I learned.

May 24, 2026 I switched coding agents and discovered why the harness matters

March 8, 2026 I used an AI coding agent to build my own health dashboard

Kind words

Coralie helped me to launch and customize my online store, and she was so helpful. Her client-centric approach allowed her to give me solutions that perfectly matched my needs. The fact that she is also a teacher is a very good point: her explanations are always clear and understandable, even for people without any technical background like me! She is smart, reactive and provides good advice. I do recommend!

Claire Godeau

Founder · Naissance Publique

Coralie is a dynamic, patient, attentive and above all very clear teacher. She manages to popularize all types of content to make them accessible and comprehensive to as many people as possible. The feedback from the participants is always excellent and her accessibility and the time she takes to answer questions is very much appreciated.

Anouk Hajage

Lead Marketing France · Le Wagon

Serious, attentive and reactive, Coralie knows her subject. She was an exceptional partner for the realization of our development needs, a collaboration that we will renew in the future for sure.

Simon Fraudeau

Head of International Marketing · Island Def Jam

Coralie is a great teacher, we loved her classes. She's smart, she's funny and her classes were really interesting, full of useful and up-to-date information. She always has a listening ear and adapts her classes to the audience on the spot. Thank you so much for your help with our final project, Coralie, you've been so patient!

Eniko Guti

Student · Le Wagon

Coralie is a very talented Shopify expert. I had the opportunity to work with her on a few projects and I appreciate the quality of her work, her entrepreneurial spirit and her clear and responsive communication.

William Hutter

Founder · Azuweb

I work very regularly with Coralie on Shopify missions. I highly recommend Coralie, she is very serious and professional. She knows the e-commerce ecosystem inside out and in particular Shopify's.