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Aurélien D.AD

Aurélien D.

Senior Full Stack JavaScript | React • Node.js

€516/day
Montreal, CA
8-15 years

Average response time: 1 hour

About Aurélien

Senior Full Stack JavaScript Engineer – Scalable Architecture from Day One

Building a SaaS product or web platform and want to start with strong foundations — even at MVP stage?

I work as a Senior Full Stack JS Engineer (React / Node.js / TypeScript), helping teams design clean, scalable and maintainable architectures from the beginning — without over-engineering.

My goal is simple: build fast, but build right.
A well-structured MVP reduces technical debt, lowers long-term costs, and makes scaling smoother as the product grows.

🔹 Scalable front-end architecture (React, Next.js, Vite)
🔹 Structured Node.js backend (REST APIs, authentication, database design)
🔹 Clean foundations and best practices from MVP stage
🔹 Performance optimization and long-term maintainability
🔹 Strong collaboration with product and design teams

Beyond architecture, I bring a strong focus on user experience.
With a front-end background and UX-driven mindset, I ensure technical decisions support usability, clarity and performance — because scalable systems must also deliver intuitive experiences.

With 14 years of experience, I bring pragmatic technical leadership:
clear structure, thoughtful trade-offs, and solutions adapted to the product’s maturity.

I typically work on SaaS products, MVP structuring, technical refactors, and growth-stage platforms.
  • English

    Conversational

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • CGI
    Lead Developer Consultant
    BANKING AND INSURANCE
    January 2025 - January 2026 (1 year)
    Montreal, Canada
    • Delivered front-end features for a large enterprise React/TypeScript application
    • Collaborated closely with product, design, and backend teams in a structured delivery environment
    • Maintained code quality and consistency through code reviews and adherence to established standards
    • Contributed to stable and predictable deliveries within a multi-team organization
    React.js Responsive design Typescript Node.js Playwright
  • CareSimple
    Software Architect
    HEALTH AND WELLNESS
    December 2020 - August 2024 (3 years and 8 months)
    Montreal, Canada
    Remote Patient Monitoring software company
    - Replaced manual testing with automated testing: Created an automated testing plan that improved code coverage, reducing the number of production issues
    - Created a Glucometer Desktop reader application (windows/osx): read via USB data from glucometer devices and upload to the clinician platform
    - Designed and developed an enterprise-level application architecture that enabled scalability, high availability and security
    - Supported and mentored a team of software engineers that successfully developed a major software project within budget and deadline
    - Implemented a microservices architecture that reduced the complexity of the system, resulting in improved maintainability and extensibility
    - Created a Continuous Integration/Continuous Deployment (CI/CD) pipeline that enabled faster development cycles and reduced bugs in production
    - Collaborated with cross-functional teams to ensure that the system met customer requirements and business objectives
    software architect React.js Microservices NestJs Docker
  • Automotive Data Solutions
    Software Developer
    AUTOMOBILE
    March 2018 - November 2020 (2 years and 7 months)
    Montréal, Canada
    Company specialized in the development and marketing of aftermarket automotive electronics
    - Implemented automated testing that increased code coverage, reducing the number of production issues
    - Collaborated with designers to create a visually appealing user interface
    - Implemented a responsive design that allowed the application to be used across multiple devices with minimal modifications
    - Utilized CSS-in-JS to style components and create a consistent UI look and feel
    - Created reusable components to reduce code duplication and ease future maintenance
    - Developed a single-page web application using React, Redux, and TypeScript
    AngularJS React.js Express Node.js API

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Education

  • Licence "Chef de projet multimédia"
    IESA Multimédia
    2014

Skill set

Categories