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

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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.

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Experienced Senior Software Engineer specializing in Rails development with a strong track record of building reliable applications, collaborating effectively in code reviews and pair programming, and 11 years of remote work experience.

With over 21 years of software development expertise, including 11 years of remote working, I am a seasoned professional ready to take on the challenges of a Senior Software Engineer role. I have worked with a wide range of programming languages, including Node.js, Ruby, and C#, allowing me to adapt quickly and efficiently to any technology stack. Known for my problem-solving skills, I thrive in finding innovative solutions to complex technical issues. My strong communication skills enable me to effectively collaborate with cross-functional teams and stakeholders, even in remote settings. I firmly believe in the value of accountability and am always ready to own up to my mistakes, embracing them as opportunities for growth and improvement. I genuinely love being part of a team, where I can contribute my skills, experience, and also provide mentorship and support to junior members. I firmly believe that no one is above being challenged, and I embrace the chance to explain my thinking to foster better understanding among team members. Through open discussions and sharing insights, we can collectively improve our problem-solving abilities and find more effective solutions. It's this collaborative environment that energises me and allows everyone to grow together. My extensive experience, adaptability, problem-solving skills, and collaborative mindset make me highly capable of taking a project from its initial idea to successful implementation. I am confident that I can contribute my skills, experience, and dedication to any team or project.

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