Freelancer profile translated to English.
Back to original languageAbout Erick
Full-Stack Developer & Product Builder 🚀
Passionate about programming and creating digital products, I assist startups, entrepreneurs, and SMEs in the end-to-end design and deployment of high-performance mobile and web applications, from idea to production.
I leverage the power of no-code for businesses looking to develop impactful projects at a reasonable cost.
My approach isn't limited to developing apps or websites: I always start by understanding your business challenges to build a relevant, scalable, and results-oriented MVP.
🧠 My role as a Product Builder:
- Design intuitive, secure, and scalable mobile apps and websites
- Transform business needs into concrete technical solutions
- Structure an MVP optimized for rapid launch
- Ensure production deployment on app stores or your host
- Guarantee a clear, maintainable, and scalable architecture
💳 Monetization & Automation Expertise:
- Stripe integration specialist, I implement reliable and optimized payment systems to quickly generate revenue through your application.
- Integration of low-code automation solutions with n8n: I customize your back-end, create your workflows, and integrate them into your applications and websites to automate numerous integrations.
⚙️ Stack & Tools:
📱 Mobile App:
- FlutterFlow (API Calls, Custom Code, Cloud Functions)
- React Native
- Firebase & Google Cloud (Firestore, Auth, Cloud Functions, FCM)
🌐 Web, Backend & Automation:
- Next.js (React, Node)
- AppSmith
- MySQL
- Firebase
- Netlify
- n8n
🎯 What you get:
- A usable and monetizable product quickly to grow your business
- All your accesses (source code, stores, backend)
If you're looking for a developer who can combine speed of delivery, product vision, and technical rigor, let's discuss your project 🚀
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Paris (up to 20km)
Experience
- D'Or et d'EpicesProduct Builder SaaS EngineerIMPORT AND EXPORTMay 2026 - Today (1 month)Paris, France• Designed a B2B supply chain and sourcing platform connecting international producers and buyers, with Next.js, Firebase, Codex, and third-party service integration.• Architected a multi-role Business OS integrating KYC workflows, document validation, and permission management.• Developed transactional and logistical systems: order consolidation, shipment grouping, and operational flow automation.• Implemented a dynamic quality scoring engine influencing supplier visibility and sourcing.• Managed sensitive documents securely with audit logs and GDPR compliance.• Designed business automations for payments, notifications, and validation workflows (n8n, Cloud Functions).
- Candjo Connect
On Malt
Development of the Afro Hair Connect applicationHEALTH AND WELLNESSAugust 2025 - January 2026 (5 months)Paris, FranceOn behalf of the client, I developed a mobile application with FlutterFlow and Firebase, now available in production.Back-end and front-end development of the app with integration and automation of Stripe Checkout via Firebase Cloud Functions.Integration of push notifications via Firebase Cloud Messaging and the sending of reminder and transactional emails via OneSignal.Final deployment of the application on the iOS and Android stores.Creation and deployment of a showcase website in Next.js and a post-transaction redirection gateway website. - Candjo ConnectBack-end and security auditHEALTH AND WELLNESSJuly 2025 - July 2025Paris, FranceConsulting, audit, and security optimization (best practices, Firebase security rules, reducing Firebase requests and writes) and back-end in a FlutterFlow application.Preparation for a testing phase in Testflight for the Apple version of the application.Improvement of UX, additions and modifications of features within the app.
Reviews
Recommendations
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Education
- Master's degree in Web and Mobile Application Design and DevelopmentL'Ecole Multimédia2025Pédagogie par projets de groupe et individuels. Découverte de nouveaux nombreux frameworks et mise en avant du métier de concepteur d'applications web et mobile.
- Associate's degree in Web DevelopmentEpitech - The School of Computer Science Excellence2024
Certifications
- Web and Mobile Application Designer DeveloperEpitech2024