.NET Development Company for Web Apps, APIs & Business Software
ASP.NET Core APIs, C# business software, Angular + .NET full-stack and enterprise system development — backed by live production proof: WOW Fashions, SazCars, Khata360 and BillNest all run on .NET backends built by our team.
Four live .NET backends — not demo projects
Most .NET service pages make claims without evidence. Every app below is live on the App Store and Play Store today, with a .NET backend built and maintained by our team.
WOW Fashions
GCC e-commerce backendThe .NET backend for WOW Fashions handles catalog management, cart sessions, order creation, inventory and multi-currency fulfilment (AED, SAR, KWD) for a live GCC fashion e-commerce platform. Paired with a Flutter app and Next.js website.
Case Study
SazCars
Real-time auction backendThe .NET backend for SazCars handles vehicle listings, user authentication, auction creation, bid validation and auction close logic for a live UAE/Saudi luxury car auction platform. Server-authoritative bid validation prevents manipulation; Firebase handles real-time propagation.
Case Study
Khata360
Multi-role operations backendThe .NET backend for Khata360 powers a UAE paperless production management system — role-based access across multiple outlets, task assignment to craftsmen, stage-by-stage tracking (stitching → embroidery → stone work → dyeing) and monthly payout reporting.
App Store
BillNest
FinTech payments backendThe .NET backend for BillNest handles UPI, AEPS, BBPS and multi-gateway payment integration (Razorpay, Paytm, PayU, PhonePe). ACID-compliant transactions, SSL pinning support and security hardening for a live FinTech billing app used by small businesses and retailers.
Play StoreWhat we build with .NET and C#
From a clean REST API to a full enterprise system, the work depends on what your business actually needs — not on selling the most complex solution.
ASP.NET Web Application
Server-rendered and SPA web appsFull web applications built on ASP.NET Core MVC or Razor Pages — admin dashboards, CRM systems, reporting portals, booking systems and internal tools. The same codebase handles the frontend views and the backend logic with no API layer complexity for suitable use cases.
C# Software Development
Business logic & enterprise systemsCustom business software in C# — ERP modules, workflow automation, data processing pipelines, billing systems and reporting engines. C# is strongly typed, high-performance and excellent for systems that process financial data, orchestrate multi-step workflows, or require maintainability over years.
.NET API & Backend
REST, gRPC, WebSocketsProduction-grade ASP.NET Core APIs consumed by mobile apps, web frontends and third-party integrations. JWT and OAuth2 authentication, Swagger/OpenAPI documentation, rate limiting, input validation and PostgreSQL or SQL Server backends. Four live production APIs prove the pattern works under real load.
Angular + .NET Full-Stack
Enterprise dashboards & portalsAngular handles the rich, data-driven frontend; ASP.NET Core handles the API, authentication and business logic. The combination is the standard for enterprise-grade admin portals, CRM systems and multi-role internal tools where complex UI state and secure backend logic must coexist.
.NET Core / Blazor / MAUI
Modern .NET ecosystem.NET 8 (current LTS) for all new projects. Blazor for interactive web UIs without JavaScript. .NET MAUI for cross-platform desktop and mobile apps sharing business logic with the backend. We choose the right layer for each requirement — not the newest framework for its own sake.
.NET Maintenance & Migration
Legacy .NET Framework upgradesTaking over existing .NET applications for ongoing maintenance, feature additions or migration from .NET Framework to .NET Core/8. We start with a code audit, document the architecture and agree on a scope before any changes. You keep full ownership of the codebase throughout.
What businesses use .NET for
The .NET ecosystem is broad enough to cover most enterprise and business software requirements. These are the categories where our .NET work has been validated in production.
E-commerce & Marketplace Backends
WOW Fashions · SazCars — live proofProduct catalog, cart, orders, inventory, payment gateway integration and multi-currency fulfilment. Two live GCC platforms run on .NET backends built and maintained by our team.
FinTech & Payment Systems
BillNest — live proofUPI, AEPS, BBPS, multi-gateway checkout (Razorpay, PayU, PhonePe), wallet management and financial reporting. BillNest processes real transactions daily on a payment-grade .NET backend.
Operations & Workflow Management
Khata360 — live proofTask assignment, stage tracking, multi-role access, payout calculation and reporting. Khata360 runs a live UAE fashion production operation entirely on a .NET backend.
CRM & Internal Admin Tools
Angular + ASP.NET Core stackRole-based dashboards, customer management, data import/export, audit logs and activity feeds. Angular + ASP.NET Core is the proven combination for enterprise-grade admin portals.
SaaS & Reporting Platforms
Multi-tenant architectureMulti-tenant architecture, subscription billing, configurable dashboards, scheduled report generation, PDF and Excel export. .NET handles high-volume report workloads efficiently.
Mobile App Backends
All 4 live apps use .NET APIsREST APIs consumed by Flutter, Android (Kotlin) and iOS apps. WOW Fashions, SazCars, Khata360 and BillNest all run .NET backends powering live apps on Play Store and App Store.
Technologies we use in .NET projects
.NET development questions answered
.NET is Microsoft's open-source development platform for building web applications, APIs, enterprise software and mobile backends using C#. ASP.NET Core — the modern, cross-platform version — is used to build high-performance REST APIs, web applications and real-time systems. It runs on Windows, Linux and macOS and is a leading choice for enterprise and payment-grade systems. All four of our live .NET backends (WOW Fashions, SazCars, Khata360, BillNest) run on ASP.NET Core.
Yes. We take on .NET maintenance and enhancement engagements for existing codebases. We start with a code audit to map the architecture, identify technical debt and understand existing integrations. Then we maintain, extend or modernise the application — adding features, fixing bugs, upgrading .NET versions or migrating from .NET Framework to .NET 8. We've maintained payment-grade .NET backends since launch and are comfortable inheriting complex codebases.
Yes. Angular + ASP.NET Core is a well-established combination for enterprise dashboards, CRM systems, admin portals and internal tools where complex UI state and secure backend logic must coexist. Angular handles the rich client-side interface; ASP.NET Core handles the API, authentication, business logic and database. Our in-house team builds both layers — no separate frontend vendor or handoff gap.
A standard .NET REST API with authentication and database integration starts around ₹1,50,000–₹4,00,000. A full web application with ASP.NET Core backend, Angular or React frontend and admin portal typically ranges ₹4,00,000–₹12,00,000. Enterprise systems with complex business logic, third-party integrations and multi-role access run higher. All projects get a fixed-price written quote after a free discovery call — no hidden costs.
ASP.NET Core for REST and gRPC APIs, Entity Framework Core as the ORM, C# as the primary language, PostgreSQL and SQL Server for relational databases, Redis for caching and session management, Swagger/OpenAPI for API documentation, JWT and OAuth2 for authentication, and Azure or AWS for cloud deployment. We default to .NET 8 (the current Long-Term Support release) for all new projects and upgrade existing systems when the scope justifies it.
Ready to start your .NET project?
Book a free 30-minute call. Tell us what you need to build — API, web app or enterprise system — and we'll send a fixed-price written quote within 3–5 working days.