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🚀 A multi-tenant booking SaaS shown end-to-end
From the product site that sells it, to the white-label site each business gets, straight to the dashboard that runs it all.
🤖 How it works:
Customers book by chatting with an AI assistant in a messaging app. Every booking carries the channel it arrived through, turning chat conversations into a highly visible, organized agenda for the business owner.
📊 The Admin Panel:
Live Analytics: Complete with an occupancy heatmap.
Full Agenda Management: Create, reschedule, confirm, complete, or mark as no-show.
Smart Operations: An auto-built customer CRM (generated directly from bookings), catalogue & staff management, and bot-collected reviews.
Real-World Flexibility: The owner can force an appointment on top of another. Barbershops squeeze people in every day, and software that forbids it simply gets abandoned.
🛠 The Tech Stack:
Frontend: Vite + React 19 + HeroUI v3
Backend: FastAPI (Python 3.14) on PostgreSQL
Static Sites: Astro hosted on Cloudflare
Monetization: Stripe subscriptions with a 30-day trial
Data Integrity: No double-booking is guaranteed by a robust database exclusion constraint, rather than just relying on the interface.
🌍 Status:
Live in production and successfully taking real appointments for a barbershop in Zaragoza.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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I know building healthy relationships is hard.
That's why I built Partnero AI - to make it easier.
When you feel lost, overwhelmed, or frustrated,
you can jump into the app and track your emotions.
You discover hidden patterns and find solutions.
You connect with your partner to grow together.
Let me know what you think of the app design
and what you would add or change.
P.S. I will share my progress in the comments below.
Flowstep project here: Link
hope it helps people build a better relationships . The main feature is mood tracking could avoid lot of fights😂
🚨 A bug that looks like a frontend problem might actually be your backend.
I once spent time checking UI code, only to find the real issue was an API returning the wrong data.
When debugging, I always check the full data flow:
Frontend → API → Backend → Database
Debug the source, not just the symptom. 🔍
Have you ever found a backend bug while fixing a frontend issue?
Super clear root cause analysis! That non-existent /admin/login target loop catches a lot of devs off guard. Minimal diff, solid verification steps. Great job!
From Idea to Experience: Building a Modern Music Streaming Platform
Every polished interface hides hundreds of technical decisions behind the scenes. This concept wasn't just about creating something visually appealing—it was about designing an experience that feels fast, intuitive, and scalable.
The Challenge
Creating a streaming platform isn't only about beautiful UI. It requires balancing performance, responsiveness, accessibility, and user experience while ensuring the application can support thousands of users, playlists, search requests, and media interactions without slowing down.
Some of the biggest challenges included:
• Structuring a clean and scalable frontend architecture.
• Designing responsive layouts for desktop, tablet, and mobile.
• Creating reusable UI components for faster development.
• Optimizing page performance and loading speed.
• Building an intuitive navigation and music discovery experience.
• Preparing the project for backend APIs, authentication, and real-time features.
My Approach
Instead of jumping straight into development, I focused on planning the user journey first. Every section was designed with purpose—from the hero area to playlists, recommendations, and the music player.
I used a component-driven approach to keep the project maintainable, ensuring every part of the interface could be updated without affecting the rest of the application.
Performance was another priority. Clean layouts, optimized assets, and reusable components help create a smooth experience that users expect from modern web applications.
Tools & Technologies
Frontend
• React.js
• Next.js
• TypeScript
• Tailwind CSS
• Framer Motion
Design
• Figma
• Adobe Photoshop
Backend & Database
• Supabase / Firebase
• Node.js
• REST APIs
Deployment
• Vercel
• GitHub
AI-Assisted Development
• Cursor AI
• ChatGPT
• Claude AI
The Result
A clean, premium, and scalable music streaming interface that's ready to integrate with authentication, music APIs, user libraries, playlists, subscriptions, and real-time features.
Great products aren't built by writing code alone they're created by solving problems, making thoughtful technical decisions, and delivering experiences users genuinely enjoy.
If you're looking for someone who builds modern, scalable web applications that combine design with functionality, let's connect.
#WebDevelopment #FrontendDeveloper #ReactJS #NextJS #TailwindCSS #TypeScript #UIDesign #WebDesign #JavaScript #Supabase #NodeJS #Figma #CursorAI #ChatGPT #CreativeDeveloper #Contra #BuildInPublic #Portfolio #ModernWeb #Developer
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This looks good man.. kudos👍