MohandOussadi

Hi, I'm Mohand

FullStackDeveloper|ReactJs|NodeJs|NextJsspecializinginbuildingexceptionaldigitalexperiences
Developer portrait

About Me

Passionate web developer with nearly 10 years of experience, specializing in JavaScript technologies, especially ReactJs, NodeJs and NextJs. Proactive and adaptable in a fast-changing tech environment, I excel at building high-performance, user-focused, and innovative solutions.

With solid technical expertise and strong business understanding, I’m ready to join a dynamic team and contribute to ambitious, complex projects.

Driven by a competitive spirit, I’m always looking for new technical and personal challenges.

Professional Experience

02/2025 - 05/20253 months

Lead Front-End Developer

Opportunity - Nice, France

Nice-based company specializing in digital communication solutions for brands. Among other things, it builds a platform for automated RCS messaging, the next generation of SMS.

Agile project – Team of 6 developers – 2-week sprints

  • Developed an automated RCS messaging application using ReactJS 18, Node.js, C# .NET 6.0, and Blazor for specific client-side interfaces.
  • Optimized performance and refactored existing code to improve application maintainability and durability.
  • Worked closely with design teams to enhance UX and integrate UI updates.
  • Collaborated with backend teams to define API contracts, streamline data exchanges, and ensure consistency between business logic and user experience.
  • Actively participated in Agile ceremonies (daily stand-ups, sprint planning, reviews) within a collaborative team environment.
2022 - 20253 years

FullStack Tech Lead

M3 Tech - Montreal, Canada

Montreal tech company building a services platform for brokers. It provides them with business tools, websites and mobile apps to run and grow their business.

Project for a broker services platform – Team of 7 – Agile methodology (Scrum)

  • Technical lead on the project (Next.js 13 / ReactJS 18 / Node.js / C# .NET 6.0 architecture) and mentoring of 4 developers (code reviews, pair programming, technical workshops).
  • Designed a modular monorepo using Lerna to centralize the design system, reusable components, and improve maintainability.
  • Defined the architecture (APIs, modules, design system) in collaboration with product teams.
  • Implemented automated CI/CD pipelines and a streamlined deployment workflow.
  • Authored technical documentation and established development best practices.
  • Reduced time-to-market by designing a modular and reusable architecture applied across multiple projects.
  • Developed a multi-tenant Next.js application capable of rendering broker websites based on domain names, enabling automated deployment of over 1,000 websites.
2019 - 20213 years

FullStack Developer

360 Agency - Montreal, Canada

Montreal digital agency designing and building web products for major clients. I worked there notably on Kijiji Autos, one of Canada's leading automotive marketplaces.

Agile team of 3 to 6 developers — Project delivered in direct collaboration with the client

  • Led the design and development of the Kijiji Auto platform as part of a pilot team, working closely with the client throughout the project lifecycle.
  • Developed complex frontend widgets (financing simulator, configurator, login, etc.) using ReactJS and Node.js.
  • Actively involved in R&D to integrate new technologies and streamline internal workflows.
  • Conducted technical watch and proposed innovative solutions progressively adopted by the team.
  • Researched ReactJS integration within various frameworks
  • Created microservices using Express.js in NodeJS
  • Deployed projects on Kubernetes
  • Created deployment pipelines
  • Proposed new technological solutions
  • Served as DevOps project manager: implemented CI/CD pipelines, managed deployments via Kubernetes, and developed modular microservices with Express.js.
2017 - 20193 years

FullStack Developer

Videotron - Montreal, Canada

Major telecommunications provider in Quebec (TV, internet, mobile), a subsidiary of Québecor. I worked on the internal tools advisors use to take customer orders.

  • Participated in the setup of Scrum teams
  • Developed and maintained the order entry software 'CLIC'
  • Optimized and updated new features
  • Maintained the product catalog within the software
  • Proposed new technological solutions such as Robot Framework for QA testing
  • Managed code with Git
2013 - 20153 years

BI Developer (Apprenticeship)

Essilor - Vincennes, France

World leader in prescription eyeglass lenses, now part of the EssilorLuxottica group. I did my work-study there within the business intelligence (BI) team.

  • Developed and maintained a decision support tool
  • Maintained several databases
  • Created new features including real-time reporting
  • Created stored procedures
  • Presented the tool to the client
2013 - 2015

Master’s Degree in MIAGE (Work-Study Program)

Université Paris 12 Créteil

Computer Methods Applied to Business Management

Master's-level program (5 years of higher education) combining computer science and business management. It trains project managers and architects to design information systems that match business needs, alternating with work experience in a company.

Key subjects

IT project management
Information systems architecture
Software engineering
Advanced databases
Business management
2012 - 2013

Bachelor’s Degree in MIAGE (Work-Study Program)

Université Paris 12 Créteil

Computer Methods Applied to Business Management

Third year of the MIAGE track, completed as a work-study program. It lays the foundations of software development and databases while building an understanding of how businesses operate.

Key subjects

Object-oriented programming
Database design (SQL)
Modeling (UML, Merise)
Networking
Accounting and management
2010 - 2012

DUT in STID

Université Paris Descartes

Statistics and Business Intelligence

Two-year technical university diploma focused on data analysis. This is where I discovered business intelligence and databases, which later led me to software development.

Key subjects

Statistics and probability
Business intelligence (BI)
Databases and SQL
Programming
Data mining
2010

Scientific Baccalaureate (Bac S)

Lycée Frédéric Mistral, Fresnes

Graduated with honors (Mention Bien)

Scientific high school diploma obtained with honors, with a strong focus on mathematics and physics.

Key subjects

Mathematics
Physics and chemistry
Life and earth sciences

Featured Projects

Here are some of my recent projects. Each one presented unique challenges and opportunities to learn and grow as a developer.

VLT Coaching
VLT Coaching
Next.js website with online booking, an admin dashboard and automated emails
React
Next.js
Tailwind

Website for a strength & conditioning coach on the French Riviera (pro football, MMA, corporate)

The Handler Events
The Handler Events
A responsive web application built with React and Next.js
React
Next.js
Tailwind

Website for an event planner

The Handler Wedding
The Handler Wedding
A responsive web application built with React and Next.js
React
Next.js
Tailwind

Website for a wedding planner

AI Post Generator
AI Post Generator
A responsive web application built with React and Next.js
React
Next.js
Tailwind

Social media post generator

Get In Touch

I'm currently open to new opportunities. Whether you have a question or just want to say hi, I'll do my best to get back to you!