LAFreelancer profile translated to English.
Back to original languageAbout Leandre
👋 I am a fullstack developer specializing in **Next.js, Symfony, and NestJS**, with a solid background in developing **SaaS platforms, business applications, AI automation tools, and custom web & mobile solutions**.
What I offer:
🔧 Web and Mobile Application Development
- Modern Frontend withReact, Next.js, Tailwind CSS, Flutter, and React Native
- Robust Backend withNestJS, Symfony, Django
- Optimized DatabasesPostgreSQL, MongoDB, Redis
- Responsive Interfaces & UI/UX Design (Figma, Illustrator, After Effects)
🔌 API and External Tool Integration
- Secure Authentication, Admin Dashboards, Analytics
🧠 Automation & AI
- Automatic Document Generation (PDF, Images, CVs)
- Intelligent Chatbots & No-code/Low-code Tools (n8n)
🚀 Deployment & DevOps
- Docker, CI/CD, GitHub Actions
- Cloud Deployment: Firebase, Google Cloud, Supabase
- Clean, Maintainable, Tested Code
🧪 Recent Project Examples:
🤝 Why Work With Me:
- ✅ Concrete experience on SaaS, Automation/AI Agent, E-commerce, and Dashboard projects
- ✅ Ability to manage a project from A to Z: design, development, deployment
- ✅ Responsive, rigorous, autonomous, or team-player
- ✅ Available for short or long-term projects
Need aFullstack**Developer**?
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- MoulaClubFull Stack DeveloperEDUCATION AND E-LEARNINGDecember 2023 - June 2025 (1 year and 6 months)92600 Asnières-sur-Seine, France
Fullstack Developer SaaS & AI | Symfony | React | NestJS | Shopify
Development of several SaaS and AI projects within **MoulaClub**, from conception to deployment:🧠 Power Genius (Internal Business AI Project)
- AI Agent connected to Shopify, automated document generation (PDF, images)
- RAG Architecture withGPT-4, Deepseek R1, Pinecone, ChromaDB
- Backend inNestJS&FastAPI, Frontend in React/Vite
📊 Power App (Client and Admin SaaS Dashboards)
- Backend inSymfonywith Shopify API,PostgreSQLdatabase
- UML Modeling and complete business flow management
- Service orchestration via **Docker**, production environment management
- Optimized UI/UX administrative and client dashboards
🧩 Other Responsibilities:
- REST & GraphQL API Design
- Payment Integration(Stripe, PayPal, Square)
- Workflow Automation via CI/CD and DevOps
- Participation in product roadmap, software architecture, and code quality audits
- Dac TechnologiesFull Stack DeveloperSOFTWARE PUBLISHINGFebruary 2022 - October 2022 (8 months)Lomé, Togo
Web & Mobile Developer | Next.js | Django | Flutter | REST API
Custom web and mobile application design and development:- Fullstack architecture inNext.js (React)andDjango
- Creation of cross-platform mobile applications inFlutter
- Development of secure REST APIs for inter-service communication
- Integration of authentication systems and user role management
- Optimization of application performance and user experience
- Collaboration with the product team for functional specifications
- Zoe CréationMobile Development ConsultantSOFTWARE PUBLISHINGFebruary 2022 - May 2022 (3 months)Lomé, Togo
Web & Mobile Developer | React Native | Flutter | Multi-platform Deployment | Symfony
Development of mobile applications for several clients:- Hybrid applications developed inFlutter/React Nativefor iOS & Android
- Maintenance of web applications developed inSymfony
- Integration of native features (geolocation, notifications, payment)
- Collaboration with project and design teams to ensure product compliance
- Participation in testing, debugging, and application release phases
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Education
- Technical Architect in IT and NetworksCFA INSTA2024Architecte Technique en Informatique et Réseaux
- Professional Bachelor's Degree in Computer ScienceEcole Polytechnique de Lome2021Licence Professionelle en Informatique