Enterprise-Grade .NET Development Services
ZANISS SOFTWARES is a specialist .NET development company building secure, high-performance applications on .NET 8, C#, ASP.NET Core, and Azure. From distributed APIs and SaaS platforms to ERP/CRM modernization — we ship Microsoft-stack systems your CIO can sleep on.
Business outcomes you can measure
We engineer every engagement around increased efficiency, better performance, and consistent lead generation for your business.
.NET 8 + C# 12
Latest LTS runtime, minimal APIs, Native AOT, and modern language features for performance and DX.
Enterprise Security
OWASP-aware, Identity / OpenIddict / Azure AD, encryption at rest & in transit, audit-friendly logs.
High Performance
Async-first APIs, EF Core tuning, distributed caching and SignalR realtime — scaled to millions of requests.
Cloud-Native on Azure
App Service, AKS, Functions, Service Bus, SQL Azure — built with Bicep / Terraform IaC.
Modern, battle-tested tools we build with
We pick the stack that matches your scale, team skills and long-term maintenance budget — never a trend-chasing rewrite.
Domain expertise across your vertical
We've shipped .net development projects across regulated, high-stakes industries — so we already know the constraints your team is fighting.
FinTech & Banking
PCI-DSS-aware payment flows, lending platforms, treasury & RegTech dashboards.
Healthcare & MedTech
HIPAA-aligned EHR, telemedicine, patient portals, HL7/FHIR integrations.
E-commerce & Retail
Headless storefronts, OMS, loyalty engines, ERP-connected catalogue sync.
Logistics & Supply Chain
TMS, WMS, last-mile tracking, driver apps, real-time route optimisation.
Real Estate & PropTech
Listing portals, CRM, broker apps, virtual tours, lease management.
Education & EdTech
LMS, live-class platforms, assessment engines, parent portals.
Manufacturing & Industry 4.0
MES, IoT dashboards, plant ERP modules, predictive maintenance.
SaaS & Startups
Multi-tenant MVPs, billing, RBAC, white-label and partner portals.
Travel & Hospitality
Booking engines, OTA & GDS integrations, PMS, loyalty programs and traveler mobile apps.
Everything you need, end to end
As a trusted .net development partner serving clients in Ahmedabad, across Gujarat, and globally, we deliver complete solutions — not piecemeal handoffs.
Discuss your project- Architecture review & solution design (Clean Architecture / DDD)
- ASP.NET Core Web APIs, Blazor or MVC front-ends
- EF Core data layer with migrations & seed data
- Azure infrastructure as code (Bicep / Terraform)
- CI/CD pipelines (Azure DevOps or GitHub Actions)
- Unit, integration and load tests (xUnit + k6)
- Documentation, runbooks and full code ownership
Where this service drives real ROI
Legacy .NET Framework Modernization
Migrate WebForms / .NET 4.x to .NET 8 with zero downtime and a clean DI-based architecture.
Enterprise APIs & Microservices
Distributed services with Service Bus, SignalR, and observability via Application Insights.
SaaS on the Microsoft Stack
Multi-tenant SaaS with Azure AD B2C, Stripe billing, SQL elastic pools and global front-door routing.
How we deliver, every time
Discovery & Architecture
Stack audit, solution architecture, Azure landing-zone design.
Sprint Builds
2-week sprints with demos, CI/CD from day one, and incremental Azure deployments.
Hardening & UAT
Security review, performance tuning, load testing and accessibility checks.
Launch & Hyper-care
Production launch, on-call SRE coverage and a documented handover to your team.
Transparent investment ranges
Every project is scoped individually, but here are honest ballparks so you can budget before our discovery call. Final quote is fixed in writing — no surprises.
Module / Microservice
Single .NET 8 service, internal API, or migration of a legacy module.
- .NET 8 + EF Core
- Unit + integration tests
- Azure / Docker deploy
- 30-day support
Production .NET App
Full ASP.NET Core web app or distributed SaaS backend.
- Dedicated 3-person pod
- CI/CD on Azure DevOps
- Observability + APM
- 3-month hyper-care
Enterprise .NET Platform
Multi-module ERP/CRM, regulated industries, scale to 100K+ users.
- Solution architect + dual pods
- SOC2/HIPAA-aware design
- 24×7 on-call
- Quarterly roadmap
Indicative ranges in USD. Indian-domestic projects are billed in INR at equivalent value. We also offer dedicated-team monthly engagements — ask during your free consultation.
Frequently asked questions
Do you work on legacy .NET Framework apps?
Yes — we routinely modernize .NET 4.x / WebForms / WCF systems to .NET 8 and ASP.NET Core, often module-by-module so the business never stops.
Can you work with our existing in-house .NET team?
Absolutely. We embed as a senior pod alongside your team, handle code reviews, and contribute to your repo via your PR / branching standards.
Which Azure services do you specialise in?
App Service, AKS, Functions, Service Bus, Azure SQL, Cosmos DB, Key Vault, Front Door / APIM and Azure AD B2C — all provisioned via Bicep or Terraform.
Do you offer fixed-price .NET projects?
Yes, after a paid discovery sprint we lock scope, milestones and a fixed price. For ongoing work we offer dedicated-pod monthly retainers.
Can you help with .NET on AWS or GCP?
Yes. While we lead with Azure, our .NET workloads run happily on AWS (ECS / Fargate / RDS) and GCP (Cloud Run / Cloud SQL) too.
Related services & resources
ASP.NET Development
Focused ASP.NET Core web apps, APIs and real-time platforms.
Custom Software Development
Tailored enterprise systems built around your workflow.
Cloud Solutions
Azure / AWS / GCP architecture, migration and managed ops.
SaaS Development
Multi-tenant SaaS platforms on the Microsoft stack.
Ready to grow your business?
Book a free 30-minute consultation. We'll map your goals to a clear, actionable roadmap — no obligations.