CTO, Senior Full Stack Dev | RoR and Js/Typescript Expert | Remote

Senior software engineer with over 10 years of experience as a remote freelancer.

My educational background includes an MSc 2:1 in computer science and applied mathematics engineering from ENSEEIHT (Toulouse, France) in 2009. I then worked for 2 years as a frontend developer at a startup in London and transitioned to backend work in 2013.

Specializing in web application development, I have undertaken projects for companies such as Carrefour, L'Oréal, Cocolis, Epicery, and Alerti.

My work has encompassed backend development, data engineering, code and database performance improvement, e-commerce platform customization and logistics, payment system integration, API creation, crawlers, technical documentation, and testing.

Passionate about data manipulation and rendering them to users and stakeholders in a more meaningful way, I am currently expanding my skills in AI/ML and neural networks through CNRS fidle formation to explore how I could apply and offer these services to my clients.

Recent milestones and accomplishments include:

• Migrating the payment system from Adyen to Stripe for Epicery
• Migrating the frontend from Vue to Hotwire for Epicery
• Developing a geolocalized matching algorithm between carriers and packages for Cocolis

Fields of expertise:

• E-commerce solutions with Solidus/Spree open-source framework
• Data processing and visualization with Business Intelligence tools for reporting
• Integration of payment system providers
• Integration of third-party APIs
• Database design and performance optimization
• Frontend performance optimization
• Crawling and scraping
• Technical audits
• Testing, documentation, CI/CD tools

Experience with the following tools:

• Languages: Ruby, Typescript, JavaScript, Node.js, Ruby on Rails
• Platforms: AWS, Google Cloud Platform, Render, Heroku
• Frontend: React, Vue.js, Hotwire, Angular, HTML/CSS, Alpine.js, HTMX, Astro
• Payment providers: Stripe, Mangopay, Adyen, PayPal
• Data viz: Amazon QuickSight, Superset, Tableau
• Backend tools: Solidus open-source e-commerce solution, New Relic, Elasticsearch, PostgreSQL, Amazon S3, etc.
• CI/CD Tools: GitHub CI, CircleCI

Fluent in French, English, Spanish.