Enterprise .NET 10 Engineering, Bespoke SaaS & High-Throughput Integrations
We architect and ship production-grade distributed systems, multi-tenant cloud platforms, and headless e-commerce integrations for scaling enterprises. Built on .NET 10, Orchard Core 3, and sub-15ms deterministic execution.
{
"framework": ".NET 10.0",
"cmsEngine": "Orchard Core 3.0.1",
"multiTenancy": { "isolation": "Strict", "routing": "Tenant-Aware Href" },
"systemDesign": "Architectural Blueprint & Living Wireframe",
"accentSignal": "#EF233C"
}┼ Trusted by teams shipping with Loumars CMS ┼
Core Engineering Capabilities
Three specialized commercial disciplines delivering resilient distributed architecture, enterprise integrations, and composable web platforms.
Custom Software Engineering
Bespoke multi-tenant SaaS, relational database isolation, tenant-aware routing, and high-concurrency background workers. We solve tenant data isolation, sub-millisecond cache invalidation, and deterministic background job scheduling.
Enterprise Integrations
Embedded Shopify apps, automated QuestPDF document engines, bidirectional webhooks, and headless GraphQL/REST APIs. Engineered with idempotent webhook processing and signed HMAC security.
High-Performance Sites & Headless CMS
Decoupled Orchard Core 3.0 implementations, custom modules, composable FlowPart schemas, and sub-15ms response latencies. Zero-downtime releases and structured editorial workflows.
Architecture Incident Post-Mortem: High-Concurrency SaaS Invoicing Gateway
De-bottlenecking multi-tenant database contention and scaling document generation under peak commercial loads.
A fast-growing FinTech platform experienced severe database thread-pool starvation and connection timeouts during end-of-month billing cycles. Unbounded Entity Framework queries and synchronous in-process PDF rendering triggered 4,200ms P99 latency spikes, high CPU contention on relational instances, and catastrophic pipeline deadlocks during concurrent tenant runs.
Loumars re-architected the invoicing pipeline on .NET 10. We isolated tenant data access patterns with schema-level routing, replaced synchronous blocking LINQ queries with pure asynchronous streaming, and offloaded heavy rendering to a headless QuestPDF microservice backed by Redis stream queues with signed HMAC idempotent replay guarantees.
Production Delivery Metrics
What Clients Say
The new block system gave our editors full control without touching HTML.
Structured widgets made content operations much safer.
FlowPart composition is exactly what we needed for reusable layouts.
Ready to engineer your next critical system?
Consult directly with our systems architects to design, build, and scale your .NET 10 applications and enterprise integrations.
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