QllmSoft engineers enterprise-grade ASP.NET Core .NET 8/9 web applications — MVC systems, REST APIs, SaaS platforms and microservices — built to OWASP security standards and deployed to Azure or AWS. Serving businesses across Pakistan, the UK, USA, and UAE since 2015.
QllmSoft has been building production-grade ASP.NET Core systems since the framework's earliest public releases. Our team of senior C# engineers and .NET architects has delivered over 80 web applications, REST APIs, and enterprise systems — for clients ranging from Pakistani SMBs to businesses in the UK, USA, UAE, and Germany.
We specialise in .NET 8 and .NET 9 development using the full Microsoft ecosystem: MVC, Razor Pages, Blazor, Entity Framework Core, SignalR, and Azure services. Every system we build follows OWASP Top 10 security standards and SOLID architectural principles — ensuring it remains secure, maintainable, and scalable long after launch.
Whether you need a custom web application, a REST API, a multi-tenant SaaS platform, or a legacy .NET Framework migration, our independently verified track record on Upwork and Freelancer speaks for itself.
Trusted by Pakistani and global businesses since 2015.
Request a Free ConsultationBefore choosing a framework, understand what makes ASP.NET Core the dominant platform for enterprise web applications in 2026 — and why Pakistan's top engineering firms build on it.
ASP.NET Core consistently ranks #1 in TechEmpower plaintext benchmarks — outperforming Node.js, Django, Laravel, and Spring Boot in raw throughput. This matters when your system scales under real traffic.
7M+ req/sec benchmarkASP.NET Core ships with data protection APIs, CSRF prevention, XSS filters, HTTPS enforcement, and deep integration with Azure Active Directory and OAuth2. Security is architectural — not a plugin you install and forget.
OWASP Top 10 compliantAs a Microsoft framework, ASP.NET Core integrates natively with Azure App Service, Azure Kubernetes Service, Azure Functions, and Azure DevOps CI/CD pipelines — reducing cloud deployment complexity and cost for Pakistani and global businesses.
Azure-native deploymentDeploy on Windows Server, Linux, or macOS. ASP.NET Core is fully open source with active Microsoft and community development — ensuring long-term support, regular security patches, and a stable technology bet for your business.
Cross-platform runtimeEntity Framework Core provides a first-class ORM layer for SQL Server, PostgreSQL, and MySQL — with LINQ query support, migrations, and query optimization built in. Complex data models are manageable and testable from day one.
Code-first migrations.NET 8 is a Long-Term Support (LTS) release supported by Microsoft until November 2026. LTS releases receive security patches and bug fixes — protecting your investment and ensuring compliance with enterprise IT governance policies.
.NET 8 LTS until 2026From business portals to full enterprise SaaS platforms — QllmSoft covers the complete spectrum of ASP.NET Core development. Every engagement begins with a fixed-price scope agreed before any code is written.
Full-featured business web applications built with the ASP.NET Core MVC pattern — clean controller logic, strongly-typed Razor views, and a layered architecture separating concerns across data, business, and presentation layers. Ideal for portals, CRMs, ERPs, and customer-facing platforms.
Secure, well-documented RESTful APIs and GraphQL endpoints built with ASP.NET Core Web API — authenticated via JWT and OAuth2, documented with Swagger/OpenAPI, and tested with unit and integration test suites. Built for mobile apps, SaaS integrations, and third-party connectivity.
Multi-tenant SaaS applications with per-tenant data isolation, subscription billing integration, role-based access control, and real-time dashboards — deployed to Azure App Service with auto-scaling and custom domain management. Engineered for rapid customer onboarding and long-term retention.
Large-scale enterprise systems — including document management platforms, HR and payroll systems, procurement portals, and financial reporting dashboards — built with clean architecture, CQRS patterns, and domain-driven design for systems that must remain maintainable at scale.
Structured migration of .NET Framework 4.x and early .NET Core applications to .NET 8 LTS — with full dependency audit, breaking change resolution, performance profiling, and regression test coverage. Retain your business logic while gaining modern security, performance, and cloud compatibility.
Decomposition of monolithic .NET applications into independently deployable microservices — containerised with Docker, orchestrated with Kubernetes or Azure Container Apps, and connected via message queues or event buses. Ideal for high-scale systems requiring independent service scaling.
We are not a generalist agency that learned .NET last year. Our senior engineers have been working with the ASP.NET ecosystem through WebForms, MVC 5, .NET Core, and now .NET 8/9 — accumulating deep platform knowledge that directly reduces your development risk and maintenance cost.
Over a decade we have delivered systems for clients in Lahore, Karachi, Islamabad, Faisalabad, and Gujrat — and internationally for businesses in the UK, USA, UAE, Saudi Arabia, Jordan, and Germany. Read our full story →
We have maintained, extended, and modernised .NET systems across healthcare, finance, logistics, manufacturing, HR, and government sectors — real production experience that textbooks cannot replicate.
Every project begins with a detailed technical scope document and a fixed-price commitment. No hourly billing surprises, no scope ambiguity — just predictable delivery against formally agreed milestones.
Discovery, architecture, development, QA, deployment, and post-launch support — all managed by the same in-house team. No subcontracting, no handoff breaks, no quality dilution.
Security decisions are made at the architecture stage — not retrofitted as afterthoughts. Every system includes data protection, CSRF guards, HTTPS enforcement, JWT token management, and RBAC policies from sprint one.
Structured delivery in 2-week sprints with formal sprint sign-offs, Jira board access, and weekly video demos. You see working software regularly — not just status updates in email.
All source code, database schemas, configuration files, and deployment scripts are 100% yours from day one — transferred on project completion with comprehensive documentation and knowledge transfer sessions.
Every .NET project ships with a formal 30-day support window — covering bug resolution, performance monitoring, security patching, and full knowledge transfer to your internal team or operations staff.
We select every tool and library based on architectural stability, long-term support, and production-proven reliability — not trends or familiarity.
A disciplined, five-phase engineering process designed for on-time delivery, transparent reporting, and production-ready .NET systems from the very first release.
Every QllmSoft ASP.NET Core engagement — whether a startup API, a business portal, or an enterprise platform — follows the same structured five-phase process. This framework is the reason our .NET clients experience zero scope surprises and on-time delivery across every project.
Book a Discovery CallA structured requirements workshop maps your business processes, data entities, and integration points. Our .NET architects then design a clean system architecture — defining the solution structure, data model, API contracts, and deployment topology — with a complete fixed-price scope document before development begins.
We design your SQL Server schema using code-first EF Core migrations — defining entity relationships, indexes, constraints, and seed data. The data model is reviewed and formally approved before any application code is written, preventing costly schema changes mid-development.
Clean, SOLID-principled C# code delivered in structured 2-week sprints with weekly video demos, Jira board access, and formal sprint sign-offs. You review working software on a staging environment after every sprint — not just slide decks and status emails.
Before any code reaches production, we run xUnit integration tests, OWASP security scanning via ZAP, SQL injection and XSS penetration tests, load testing with k6, and a full code review against our internal SOLID and security checklist. Nothing ships until it passes every gate.
We deploy to your chosen environment — Azure App Service, Azure Kubernetes Service, AWS Elastic Beanstalk, or on-premise IIS — with full CI/CD pipeline configuration, environment-specific settings, health monitoring, and a 30-day hyper-care period covering bug fixes, security patches, and team knowledge transfer.
QllmSoft has delivered production ASP.NET Core systems across 8 major industry sectors — bringing domain knowledge alongside technical expertise.
Patient management portals, appointment systems, medical records dashboards, and HIPAA-aligned data handling for clinics and hospitals.
Loan management systems, payment gateway integrations, financial reporting dashboards, and transaction processing APIs for banks and fintech firms.
Inventory management, procurement portals, production scheduling, quality control dashboards, and ERP integrations for Pakistan's export manufacturers.
Shipment tracking portals, warehouse management systems, driver dispatch apps, and courier API integrations for TCS, Leopards, and Trax.
Employee portals, attendance and leave management, payroll processing systems, and performance review platforms for Pakistani enterprises.
Secure document control systems, version management platforms, approval workflows, and audit-trail tracking for regulated industries.
Custom storefronts, order management systems, inventory APIs, and JazzCash/Easypaisa payment integrations for Pakistani online retailers.
Learning management systems, student portals, online examination platforms, and result management systems for Pakistani universities and schools.
Not all frameworks are equal for enterprise Pakistani web applications. Here is an objective comparison based on production benchmarks and long-term support.
| Criteria | ✦ ASP.NET Core (QllmSoft) | Laravel / PHP | Node.js / Express | Django / Python |
|---|---|---|---|---|
| Raw Performance | ✔ #1 TechEmpower | ✘ Moderate | ⚠ Good (async) | ✘ Below .NET |
| Enterprise Security | ✔ OWASP Built-In | ⚠ Plugin-Dependent | ⚠ Manual Setup | ⚠ Framework-Level |
| Long-Term Support | ✔ .NET 8 LTS (Microsoft) | ⚠ Community-Driven | ✘ Fragmented | ✔ Good (PSF) |
| Azure / Cloud Native | ✔ First-Class | ⚠ Works, not native | ⚠ Works, not native | ⚠ Works, not native |
| Type Safety | ✔ Strongly Typed (C#) | ✘ Loosely Typed | ⚠ TypeScript optional | ⚠ Optional typing |
| Pakistan Developer Pool | ✔ Strong & Growing | ✔ Very Large | ✔ Large | ⚠ Moderate |
Transparent, fixed-price engagements. No hourly billing surprises. Every project receives a detailed scope document and cost breakdown within 24 hours of a free consultation.
A complete business-facing web application with authentication, CRUD modules, reporting, and SQL Server backend. Ideal for internal business tools and customer portals.
Fully documented REST API with JWT authentication, or a multi-tenant SaaS platform with subscription billing, dashboards, and Azure deployment with CI/CD pipeline setup.
Complex enterprise systems with CQRS, domain-driven design, microservices, event-driven architecture, and full Azure Kubernetes deployment. Priced after detailed technical discovery.
Tell us what you need. Our .NET architects will review your requirements, send a detailed fixed-price proposal within 24 hours, and schedule a free technical discovery call — no commitment required.
Request Your Free .NET Quote TodayQuestions first? Browse our technical blog or message us on WhatsApp right now.
Answers to the questions Pakistani and international businesses ask before starting an ASP.NET Core project with QllmSoft.
Pair your ASP.NET Core backend with our complementary services for a complete, production-ready digital system.
Secure, documented REST and GraphQL APIs — JWT auth, Swagger documentation, and unit test coverage from day one.
Custom, SEO-optimised business websites built with React, Angular, and ASP.NET Core backends.
Android and iOS mobile apps powered by your ASP.NET Core REST API backend — cross-platform and production-ready.