Alexandre Douillard, React Fullstack Web Developer

Presentation

Who am I?

Full-stack developer with 5 years of experience in web application design, development, and optimization. Skilled in creating scalable, high-performance architectures, I excel in both front-end and back-end development. Adaptable and quick to learn new technologies, I thrive in fast-paced environments and have a passion for solving complex problems. Focused on building tailored, user-centric applications from initial concept to production deployment.

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Technical skills

Web development

HTML
CSS

Programming languages

Javascript
Typescript

Frontend

React.js
Next.js
Redux
Webpack

Backend

Node.js
Express.js
Socket.io
Sequelize

DevOps

Digital Ocean
Docker
GitLab

Databases

PostgreSQL
MySQL

Projects

From Word and Excel to JSON: 3 hours saved every week

Context: For every customer, the customer success team rebuilt in the platform a questionnaire received as a Word or Excel file.
Problem: Each question was copied and pasted by hand: up to an hour per questionnaire, a repetitive and time-consuming task.

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Quebec's Law 25: an immutable audit log and a full data lifecycle

Context: An AI-powered writing correction platform handles data about minor students, subject to Quebec's Law 25.
Problem: The privacy impact assessment required tracing sensitive actions and controlling how long data is kept.

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AI code review: Claude Code reviews every pull request, read-only

Context: As the only developer of the admin console of a platform that handles student data, I had no one to review my pull requests.
Problem: I needed a second pair of eyes on every change, without giving an AI agent more rights than necessary.

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Contact

Feel free to contact me using the form below. I'll respond you shortly.

Alexandre Douillard

Presentation

Who am I?

Technical skills

Web development

Programming languages

Frontend

Backend

DevOps

Databases

Projects

From Word and Excel to JSON: 3 hours saved every week

Quebec's Law 25: an immutable audit log and a full data lifecycle

AI code review: Claude Code reviews every pull request, read-only

Contact

Links

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