[Custom Development]

Custom Development
on Microsoft  Azure.

Apps, integrations, AI agents, and client portals built around your CRM — not bolted onto it.

What we build.

Everything we build runs on Azure — scalable, secure, enterprise-grade. We work across the full Azure ecosystem, from serverless compute to Microsoft Foundry for AI.
[How we work]

How we work?Selleris Connect.

Every custom build runs through our ROI loop

Scope with ROI upfront

We define the business outcome, quantify the benefit in money, and commit to a fixed price tied to that result.

Weekly sprints

Every task fits one sprint with clear acceptance criteria. Any change is a new task with its own scope and price — no exceptions.

AI-driven backlog

Selleris Connect surfaces new high-ROI tasks from your data and usage. The loop compounds value over time, not just closes tickets.

Our stack

We don't dabble across clouds. We go all-in on Microsoft Azure — and we go deep.

Category
Stack
AI & agents
Microsoft Foundry · Foundry Agent Service · Foundry Models · Foundry IQ · Microsoft Agent Framework · Semantic Kernel · Azure Cosmos DB MCP Toolkit
Backend & compute
Azure Functions · Azure Container Apps · Azure App Service · TypeScript · .NET
Frontend
Next.js · Azure Static Web Apps
Data
Azure SQL · Azure Cosmos DB (vector, hybrid, full-text search) · Azure Database for PostgreSQL · Azure Managed Redis
Integration & APIs
Azure Service Bus · Azure Logic Apps · Azure API Management (REST, GraphQL, MCP servers, AI agents) · Event Grid
Identity & security
Microsoft Entra ID · Azure Key Vault · Microsoft Defender for Cloud · Microsoft Purview
DevOps & observability
Azure DevOps · GitHub Actions · Bicep · Azure Developer CLI (azd) · Application Insights · Azure Monitor
[Ready to start?]

Have a custom build in mind?

Book a discovery call
A 30-minute discovery call — no commitment, no sales pitch.