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

Multi-tenant admin console: solo developer, in production within two months

Context: A Quebec non-profit in education technology runs an AI-powered writing correction platform across several Azure environments.
Problem: The internal team needed a console to manage customers, users, roles and groups. One developer to deliver it: me.

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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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Seven widgets to track survey participation from day one

Context: A SaaS platform for workplace well-being surveys: customers send a survey to their teams, then wait for the results.
Problem: For the first few days there was nothing to show: the dashboard stayed empty and customers grew impatient.