Freelancer profile translated to English.
Back to original languageAbout Anthony
Do you have an application to modernize, an architecture to rethink, or a product to build from scratch? I bring you 20 years of full-stack experience to transform these projects into concrete deliverables, on time.
My playground: Next.js, NestJS, Angular, TypeScript, BFF architecture, OAuth2/OWASP security, CI/CD pipelines. I intervene end-to-end, from the React component to the secure API, including continuous integration.
What sets me apart: I have managed complex migrations (AngularJS to Angular, then to Next.js) with measurable results — 40% reduction in build time, 30% fewer production bugs. I use Claude Code and Cursor daily, which translates into superior execution speed and code quality.
I undertake frontend or full-stack development missions, architecture audits, stack migrations, or the implementation of best practices (PactJS contract testing, BFF, application security).
Based in Rennes from mid-August 2026. Available for remote or hybrid missions from September 2026.
French
Native or bilingual
English
Fluent
Can work on-site
Rennes (up to 40km), Nantes (up to 10km)
Experience
- RevalySENIOR FULL-STACK DEVELOPERDIGITAL AND ITJanuary 2015 - Today (11 years and 6 months)Montreal, QC, CanadaUnique full-stack developer for the entire front, architecture, and security scope.▸ Fintech reporting platform: visualization and analysis of millions of multi-gateway payment transactions (Stripe, etc.) for 100+ client accounts, with reconciliation dashboards, decline diagnostics (soft/hard), and customer retention tracking (ChartJS, MUI)▸ Full back-office: role and permission management, CQRS monitoring, and incident support portal▸ AngularJS to Angular then to Next.js migration (sole developer, AI-assisted with Cursor) — 40% build reduction and 30% fewer production bugs thanks to PactJS▸ NestJS BFF Architecture: centralization of 25+ endpoints, interfacing with legacy ASP.NET 4.8 API▸ Azure DevOps / GitHub Actions CI/CD pipeline to Vercel: deployment times reduced to less than a day▸ Versioning and collaboration via GitHub (branches, pull requests, code review)▸ Security: Azure B2C + MFA (TOTP), OAuth2, OWASP Top 10 compliance▸ Participation in technical interviews for developer recruitment
- LogientWEB DEVELOPERDIGITAL AND ITJanuary 2014 - January 2015 (1 year)Montreal, QC, CanadaParticipation in several web projects for various clients (professional orders, law firms, real estate agencies). AngularJS frontend development, Java backend, MongoDB database, within a multidisciplinary team.
- Whatsnexx Inc.FRONTEND DEVELOPERDIGITAL AND ITJanuary 2011 - January 2014 (3 years)Montreal, QC, CanadaAs part of a development team, I participated in the creation and then the migration of a marketing campaign management application: tracking of shipments, opt-in/opt-out reports. Initially developed in Silverlight, then migrated to a modern SPA (Knockout, Durandal).
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Education
- BTS in Management Information SystemsLycée Victor et Hélène Basch2007Formation supérieure en développement logiciel, bases de données et gestion de systèmes d'information.