I Built a Limo Trip Invoice System in ASP.NET Core 8 | Full Demo + Dashboard & PDF

A full demo of the Trip-Based Invoice System I built for a US-based limo
and transportation client — replacing their manual Excel + Canva workflow
with a complete, modern web application.

Built with ASP.NET Core 8, C#, Entity Framework Core, SQL Server, and
QuestPDF. In this video you'll see every feature of the production app:
authentication, analytics dashboard, customer management, dynamic invoice
forms with live calculations, company settings, and professional PDF
invoice generation.

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⏱️ CHAPTERS
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00:00 Intro — the client problem
00:20 Sign-in & authentication
00:50 Dashboard — analytics & revenue insights
01:50 Top customers & month-over-month comparison
02:30 Company settings — branding, rates, logo
03:20 Customer management — CRUD operations
04:00 Creating a new invoice
04:30 Dynamic hourly services & airport transfers
05:00 Live total calculation
05:20 Generating the professional PDF invoice
05:50 Final output & outro

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🎯 KEY FEATURES SHOWN
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✅ Secure user authentication with ASP.NET Identity
✅ Premium dark-mode UI with branded design
✅ Real-time analytics dashboard
• Total customers, invoices & revenue
• Top 5 customers by revenue
• Month-over-month revenue comparison
✅ Full customer management (Business, Guest, Visit, Contact)
✅ Dynamic invoice form with add/remove row functionality
✅ Hourly services + airport transfer tracking
✅ Live total, gratuity & tax calculation
✅ Configurable company settings (logo, rates, branding)
✅ Professional PDF invoice export
✅ Auto-generated invoice numbers (INV-DDMMYY-XXXX)

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🛠️ TECH STACK
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- ASP.NET Core 8 MVC
- C# 12
- Entity Framework Core 8
- Microsoft SQL Server 2022
- ASP.NET Core Identity
- QuestPDF (PDF generation)
- Bootstrap 5 + JavaScript / jQuery
- IIS Deployment
- Visual Studio 2022

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💡 WHO THIS VIDEO IS FOR
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🔹 .NET developers wanting to see real production projects
🔹 Limo, taxi & transportation business owners exploring custom software
🔹 Freelance developers learning how to deliver client work end-to-end
🔹 Anyone curious about how modern enterprise web apps are built

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👨‍💻 ABOUT ME
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I'm Mazahir Abbas Zaidi — a senior full-stack developer specializing in
financial systems, retail/POS systems, supply chain systems, eCommerce
websites, and custom business applications.

🔹 .NET Core, C#, MVC, RESTful APIs, Microservices
🔹 Oracle 19c, SQL Server 2022, Query Optimization
🔹 Azure Service Bus, RabbitMQ, EF Core, Dapper
🔹 Crystal Reports, RDLC, DevExpress, Power BI

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💼 NEED A CUSTOM SOFTWARE SOLUTION?
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I build invoice systems, CRMs, POS systems, supply chain apps, eCommerce sites, financial applications, and custom business software tailored to
your workflow. Let's talk.

📧 Email: contact@mazahirabbaszaidi.com
🌐 Portfolio: https://mazahirabbaszaidi.com/
💼 LinkedIn: https://www.linkedin.com/in/mazahir-abbas-zaidi-7764767a/
💻 GitHub: https://github.com/Mazahirabbas07
📸 Instagram: https://www.instagram.com/mazahirabbas07/

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👍 IF THIS HELPED YOU
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- LIKE the video — it really helps the Lab grow
- SUBSCRIBE for more enterprise .NET project builds
- COMMENT what you'd like me to build next
- SHARE with a developer or business owner who needs to see this

🔔 New videos every Tuesday & Friday.

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#dotnet #aspnetcore #csharp #invoicesoftware #fullstackdeveloper
#webdevelopment #questpdf #entityframework #sqlserver #limosoftware
#dotnet8 #mvc #enterprisesoftware #saasdevelopment #mazahirtechlab

Видео I Built a Limo Trip Invoice System in ASP.NET Core 8 | Full Demo + Dashboard & PDF канала Mazahir Tech Lab