5+ years, real impact
From freelance to multi-tenant SaaS. Each role taught me something new.
Senior Full Stack Developer
NowLed full-stack development of a multi-tenant SaaS platform for training center management, combining CRM, LMS, and process automation for a multi-client customer base.
Achievements
- Built CRM and LMS modules enabling multi-training-center management in a single SaaS platform
- Architected a multi-tenant system with Prisma and PostgreSQL, including granular role-based access control
- Developed business APIs with Fastify to automate recurring internal processes
- Integrated multiple third-party services via REST APIs to extend platform capabilities
- Set up GitLab CI/CD pipeline and Sentry production error monitoring
- Participated in code reviews and application performance optimization
Enabled management of multiple training centers from a single platform, eliminating silos and automating manual processes.
Full Stack Developer
Delivered SaaS and e-commerce solutions for French clients, integrating APIs and automating business workflows.
Achievements
- Built SaaS and e-commerce applications with Next.js, React, and Laravel tailored to each client
- Integrated Stripe payment APIs and HubSpot CRM into delivered applications
- Automated business workflows with n8n, significantly reducing manual client-side tasks
- Integrated the OpenAI API to add intelligent assistance features to key projects
- Maintained and improved production applications with continuous performance enhancements
Delivered automation solutions that reduced client operational time by eliminating repetitive manual tasks.
Full Stack Developer
Developed intelligent business platforms and comparison tools for the French market, integrating public data and AI.
Achievements
- Built intelligent comparison tools with Laravel and React, integrating OpenFisca and Data.gouv.fr data
- Designed REST APIs connecting all platform modules
- Integrated the OpenAI API to automate data processing workflows
- Connected the platform to HubSpot for lead tracking and commercial activity monitoring
Delivered data-driven comparison tools that gave French businesses intelligent insights from public datasets.
Web Developer
Developed web applications for multiple clients with API design and full frontend/backend integration.
Achievements
- Built web applications with Angular and Laravel
- Designed REST APIs connected to MySQL databases
- Handled frontend integration and backend development across parallel projects
Delivered multiple client projects simultaneously with clean API architecture.
Junior Web Developer
Built a social media management platform and a real-time trading platform with live market data.
Achievements
- Developed a social media management platform integrating multiple external services and automation
- Built a real-time trading platform integrating Yahoo Finance and Polygon.io APIs
- Integrated Stripe and NowPayments payment solutions
- Designed responsive interfaces optimized for desktop and mobile
Delivered two complex real-time platforms enabling financial and social media operations.
Junior Web Developer
Developed web applications with real-time features for independent clients.
Achievements
- Built web applications with Angular and Node.js
- Implemented real-time features with Firebase
- Designed responsive interfaces and REST APIs with Express.js and MongoDB
Delivered real-time web applications for independent clients across various industries.