.NET Development Company in Seattle

QServices is a remote-first .NET development company serving Seattle clients in tech, cloud, aerospace, and retail. We are based in India, not Seattle, and we engage Washington State businesses on remote projects with 2-3 hours of PT morning overlap every business day.

What Seattle buyers typically need from .NET development

Seattle's economy runs on tech, cloud infrastructure, aerospace, and retail. As the home market for Microsoft and Amazon, companies here work with enterprise-grade stacks and have high expectations for API design, Azure integration, and CI/CD hygiene. Typical project types we see from this market:

• Azure-hosted APIs and backend services built on .NET 8 and ASP.NET Core for SaaS platforms or internal tooling
• Legacy .NET Framework migrations to .NET 8, containerized and deployed on Azure App Service or Azure Kubernetes Service
• Retail and e-commerce backends requiring reliable SQL Server or Azure SQL transaction handling, audit trails, and inventory APIs
• Enterprise integrations connecting .NET services to Microsoft 365, Azure Service Bus, or third-party REST APIs with documented contracts
• Aerospace and manufacturing systems where correctness and test coverage carry real operational stakes

Washington's My Health MY Data Act applies to companies collecting consumer health data outside HIPAA's scope. If your .NET application handles health-adjacent data, add 15-25% to project scope for access controls, data handling agreements, and compliance documentation. We flag this in the scoping document before work begins. As a Microsoft Solutions Partner for Azure, we are familiar with the compliance requirements that apply to Azure-hosted workloads in Washington State.

How we work with Seattle clients

Seattle runs on Pacific Time. Our India-based engineering team works extended hours to produce a daily overlap of approximately 7:30-10:30 AM PT during Pacific Daylight Time. We schedule standups, sprint planning, and live code walkthroughs in this window via Microsoft Teams or Slack.

Outside the overlap window, all development activity is tracked in GitHub. Pull requests get same-day reviews. Sprint demos happen every two weeks at a PT morning time of your choosing. Our project leads respond to messages within four hours during the PT business day.

We do not have a Seattle office. For projects above $50,000, milestone review calls are built into the project plan. If a face-to-face kickoff matters for your team, that can be arranged at cost. Most Seattle clients we have spoken with have not needed it.

Microsoft's headquarters sit in Redmond, adjacent to Seattle, which means the Azure and Microsoft 365 tools we work with daily are likely the same ones your engineering team already uses. We hold Microsoft Solutions Partner status for Azure, covering Infrastructure, Digital and App Innovation, and Security.

Relevant work in similar markets

Neither of our matched case studies is a Seattle or Washington State company. Our strongest .NET delivery record comes from FinTech and payments, sectors that share architecture patterns, API design requirements, and Azure usage with Seattle's tech and cloud companies.

For SomBank, an Islamic bank in Somalia, we built a mobile payment platform using React Native, .NET, Azure Service Bus, Azure B2C, and Azure Key Vault. The backend handles P2P transfers, merchant QR payments, and international remittances. The platform launched to 100,000+ downloads with a 4.8-star rating.

For Varipay in Jamaica, we built a cross-border payment gateway aggregator integrating Stripe, PayPal, Wise, and regional gateways into a unified .NET microservices backend. Transaction fees dropped by approximately 30% through optimized routing, and settlement times fell from 3-5 days to under 24 hours via a reconciliation engine with full audit trail.

We have not built aerospace-specific or retail-specific .NET systems. If your project is in those sectors, we will be upfront about what our team has and has not done. See our .NET development for tech companies page for context on how we approach platform-scale and SaaS-stage .NET work.

What .NET development costs for a typical Seattle project

All pricing is in USD. Our India-based delivery model runs below local Seattle agency or staff-augmentation rates while using the same .NET 8, Azure, and Entity Framework stack your team expects.

• Small ($2,000-$8,000): 80-200 hours. Single API, microservice, or backend integration with documented contracts and basic unit tests.
• Medium ($8,000-$30,000): 200-600 hours. Full .NET web application or API platform with Entity Framework, Azure deployment, and CI/CD configured from day one.
• Large ($30,000-$120,000): 600-2,000 hours. Multi-service platform, legacy migration to .NET 8, or enterprise backend with integration test coverage.
• Platform ($120,000-$400,000): 2,000-6,000 hours. End-to-end product build including compliance scaffolding, monitoring, and a post-launch support retainer.

Washington State cost notes: My Health MY Data Act compliance adds 15-25% for health-adjacent scope. Each non-trivial third-party integration adds $3,000-$12,000. A monthly maintenance retainer runs $2,000-$4,000 after launch. Full breakdown at .NET development cost and pricing.

How to start working with us

Getting started takes three steps. First, book a 30-minute discovery call where we ask about your existing codebase, deployment target, and timeline. Second, our team produces a written scoping document within five business days covering architecture, milestones, and a cost estimate. Third, once scope and terms are agreed, we schedule a sprint-one kickoff and assign a dedicated .NET lead.

Most Seattle clients start with a medium-scope engagement to validate delivery fit before committing to a larger build. We prefer this too. It keeps risk manageable on both sides and gives your team a clear view of how we work before the engagement grows.

Can you work with Seattle companies remotely?

Yes. All our Seattle engagements are fully remote. Our India-based team maintains a 2-3 hour PT morning overlap daily, typically 7:30-10:30 AM PT during Pacific Daylight Time. We use Microsoft Teams, Slack, GitHub, and Jira depending on your setup.

For data handling, all application data lives in your Azure subscription or chosen cloud environment. We do not store client data on our own infrastructure. Washington's My Health MY Data Act requirements are addressed through data handling agreements drafted during scoping. Microsoft documents its regional data residency commitments at azure.microsoft.com.