Freelancers using Firebase in ParisFreelancers using Firebase in Paris
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Sebastian Avelar 's avatar
Sebastian Avelar
proParis, France
AI-First App Developer | Claude, Supabase, n8n
$10k+
Earned
14x
Hired
5.0
Rating
127
Followers
BUILDSHIP_EXPERT

expert

AI-First App Developer | Claude, Supabase, n8n
Cover image for Migrating and Documenting Templates for Buildship V2 - verified
Migrating and Documenting Templates for Buildship V2 - verified
2
81
Cover image for If you have Bubble app and you need an MCP for either: - con...
If you have Bubble app and you need an MCP for either: - connect it to Claude, ChatGPT, or others - Integrate the OpenAI Agent builder that can interact with your backend - Use chatkit from OpenAI, etc I built: https://bubble-mcp.com/ using Replit! I'll be sharing more guides on how to use this tool and the type of experiences you can create with it :) I created the design using Figma Make and then connected Figma MCP to Replit to provide a clear idea of how the UI should be. Love Figma Make :)
27
697
Cover image for Improving MyHomies: A Modern Housing Marketplace in Switzerland
Improving MyHomies: A Modern Housing Marketplace in Switzerland
6
340
Cover image for Bubble-based Healthcare Web Application Development
Bubble-based Healthcare Web Application Development
1
52
Firebase(1)
eduardo mignot's avatar
eduardo mignot
Paris, France
Lead Product Manager
Lead Product Manager
Cover image for Wefox wallet App
Wefox wallet App
0
41
Cover image for Fankarte app
Fankarte app
0
38
Cover image for E&V Smart Money app
E&V Smart Money app
0
19
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Firebase(3)
Julien .J's avatar
Julien .J
Paris, France
Mobile Expert | Kotlin, Flutter | Apps, Maintenance, Audits
Mobile Expert | Kotlin, Flutter | Apps, Maintenance, Audits
Cover image for Squoad
Squoad
0
2
Cover image for VoxIota
VoxIota
0
1
Cover image for PomoDex
PomoDex
0
4
Cover image for CMM Connect
CMM Connect
0
1
Firebase(7)
Anastasia Kavzovich's avatar
Anastasia Kavzovich
Paris, France
Kodable founder, Full Stack Developer passioned for AI
5.0
Rating
40
Followers
Kodable founder, Full Stack Developer passioned for AI
Cover image for Mobile App Development - Language Learning Platform for Children
Mobile App Development - Language Learning Platform for Children
1
13
Cover image for 🎯 The Challenge Selection Friction &
🎯 The Challenge Selection Friction & Decision Paralysis: Traditional wine e-commerce filters are overwhelming for non-expert buyers who struggle with complex sommelier terminology. Custom Conversational AI Engine: Training and integrating an LLM capable of accurately understanding domain-specific wine terms, tasting notes, and meal pairings in real-time. Ground-Up Architecture: Building a high-performance web platform and API infrastructure capable of linking conversational chat outputs directly to live inventory, cart systems, and checkout flows without latency. 🛠️ What We Developed 1. 🏗️ Custom Web Platform (Ground-Up Build) Designed and engineered a modern, high-performance web application tailored specifically for wine and gastronomy sales. Built a clean, mobile-first responsive interface with custom product cards, filtering systems, and order management workflows. 2. 🍷 AI Sommelier Engine Implemented a custom LLM-based recommendation pipeline trained on detailed wine metadata (tasting notes, grape varieties, body, acidity, aging, region, and food pairings). Enabled natural-language inputs (e.g., "I'm having grilled salmon tonight and need a crisp white wine under $30"). 3. 💬 Digital Wine Chat Assistant Integrated a real-time interactive chat module with streaming responses (via WebSockets). Embedded interactive product cards directly inside the chat interface, allowing users to add AI-recommended bottles to their cart with one click. 4. ⚡ Seamless E-Commerce & Inventory Integration Connected the AI assistant directly to real-time database stock levels, pricing tiers, and checkout pipelines. 💻 Tech Stack & Architecture LayerTechnologies & ToolsAI & NLP IntegrationOpenAI API, Custom LLM Prompt Engineering, Vector Embeddings, LangChainFrontendReact.js / Next.js, Tailwind CSS, WebSocketsBackend APINode.js, Express.js, REST APIDatabase & CachePostgreSQL (Wine Catalog & Metadata), Redis (Session Caching)Deployment & CloudDocker, Nginx, Linux / AWS 📊 Key Results & Business Impact 100% Custom Delivery: Successfully launched a complete end-to-end platform built from scratch. 40%+ Engagement Rate: Over 40% of unique site visitors actively consult the AI Sommelier during their browsing session. +28% Higher Average Order Value (AOV): AI-generated food pairing and multi-bottle suggestions significantly increased order size. Reduced Cart Abandonment: Instant conversational guidance eliminated choice paralysis, driving higher checkout conversions.
1
36
Cover image for Client Communication Automation for a Beauty Studio
Client Communication Automation for a Beauty Studio
0
12
Cover image for Automating Lead Scraping & Email Enrichment With n8n
Automating Lead Scraping & Email Enrichment With n8n
1
21
Firebase(1)
Prisca Aure's avatar
Prisca Aure
proParis, France
Senior React & React Native Engineer | Freelance
1x
Hired
7
Followers
Senior React & React Native Engineer | Freelance
Cover image for Health Events: Medical Congress Platform
Health Events: Medical Congress Platform
0
3
Cover image for Propteo: Real Estate SaaS Platform
Propteo: Real Estate SaaS Platform
0
1
Cover image for Aura Studio: AI-Powered Creative Identity App
Aura Studio: AI-Powered Creative Identity App
0
3
Cover image for Ecarro: React Native Audit & Refactor
Ecarro: React Native Audit & Refactor
0
2
Firebase(2)
Muhabbat Ali's avatar
Muhabbat Ali
Saint-Denis, France
Full Stack Web & Mobile Developer
Full Stack Web & Mobile Developer
Cover image for Augle.io | WebAR + 3D editor
Augle.io | WebAR + 3D editor
0
4
Cover image for Motionlayer
Motionlayer
0
3
Cover image for Towkay Exchange - Business Marketplace
Towkay Exchange - Business Marketplace
0
5
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Firebase(1)