Hi, I'm
François Lavigne
Senior Web Developer
Over 25 years of experience working on complex web projects. Strong expertise in technical problem-solving, full-stack development, and designing robust, scalable solutions.
About Me
Senior Web Developer with over 25 years of experience working on a wide range of complex web projects. Strong expertise in technical problem-solving, full-stack web development (backend and front-end), internal tools, system optimization, and designing robust, scalable solutions.
Over the past year, I have focused extensively on applied AI for software development, researching and experimenting with ways to significantly increase developer productivity. I am committed to staying at the cutting edge of AI-assisted development practices.
My main programming experience is in PHP, Node.js, JavaScript, and React, with additional project experience in Python, Java, and C#. I also have some exposure to C++, Visual Basic, Assembly, and Lua.
Skills & Technologies
Backend & Front-end
- PHP
- Node.js
- JavaScript
- React
- HTML
- CSS
- APIs
Cloud & Infrastructure
- Apache
- nginx
- AWS: Lambda, API Gateway, RDS, DynamoDB, S3
- IAM, CloudWatch, CloudFormation
- Jenkins
Quality & AI Tools
- MVC Architecture
- Clean Code
- TDD
- Design Patterns
- Observability
- Monitoring & Alerting
- GitHub Copilot
- Windsurf
- Claude Code
Projects
E-Commerce Platform
A modern e-commerce platform built with Next.js and Stripe integration
Task Management App
Collaborative task management application with real-time updates
Portfolio CMS
Headless CMS for managing portfolio content with a modern admin panel
Work Experience
Backend Developer
Seedbox
Development and maintenance of high-traffic video streaming platforms and all related systems.
- •Design and deployment of serverless services on AWS (Lambda, API Gateway)
- •Work across multiple PHP platforms: Internal CMS, APIs, support/billing systems, internal tools, ACLs, affiliate management
- •Front-end development using JavaScript and React
- •Extensive research with AI-assisted development tools (GitHub Copilot, Windsurf, Claude Code) - productivity gains up to 10× on some projects
- •Active participation in technical decision-making and continuous improvement
Web Developer
Erod
Development of numerous WordPress websites for corporate clients.
- •Creation of custom WordPress plugins
- •Server and infrastructure management
Full-Stack Web Developer
Codems
Development of WordPress websites and custom solutions for businesses.
- •Design of an e-commerce system with recurring payments and a referral program
- •Development of a WYSIWYG website builder for the Chambre des Notaires
- •Automation of marketing reporting via APIs, reducing turnaround time from 1 week to 2 days
Partner, Lead Developer & Network Administrator
Imaginus
Technical lead and architect of a proprietary CMS.
- •Full ownership of the codebase and automation of development workflows
- •Delivery of 200+ websites
- •Management of infrastructure, security, and servers
Get In Touch
I'm currently open to new opportunities. Feel free to reach out!