Engineered for the P99.
We rejected Node.js for the dispatch engine. Corelivery is built on Go and Fiber to handle state-heavy concurrency without the garbage collection pauses that kill logistics operations.
The Go Advantage
Logistics is a concurrency problem. Node.js event loops choke under the pressure of real-time fleet re-optimization. Our backend is written in Go, utilizing goroutines to handle 10x the throughput of legacy platforms with 1/10th the latency.
- Zero-Allocation JSON Parsing
- Edge-Cached Static Assets
- 7x Faster Request Processing
Request Latency (p99)
*Benchmark: 10k concurrent route optimization requests.
Zero-Trust Architecture
“Never Trust, Always Verify.” Every request, even internal ones, is authenticated, authorized, and encrypted.
The Liability Firewall
Your data is not our product. It’s your sovereign asset, protected by German law and Frankfurt-resident infrastructure.
Frankfurt Sovereignty
Data never leaves the EU (eu-central-1). Physically isolated PostgreSQL shards for Sovereign Tier tenants. Full GDPR Article 28 compliance by architecture, not policy.
Valhalla Liability Shield
Algorithmic routing outputs are legally classified as "Decision Support," preserving your liability chain. No black-box optimization — every route decision is auditable.
Tenant Isolation Protocol
Row-Level Security at the database layer. Every query is filtered by tenant ID. Cross-tenant data access is architecturally impossible, not just policy-prohibited.
Encrypted at Rest & In Transit
AES-256 encryption for stored data. TLS 1.3 for all inter-service communication. NATS JetStream channels are namespace-isolated per tenant.
The Stack
Production-proven technologies. Enterprise-grade reliability.
Go 1.22
< 50MB memory footprintCompiled speed. Goroutine concurrency. Zero runtime overhead.
PostgreSQL 16
99.999% uptime SLARow-Level Security. JSONB flexibility. Enterprise reliability.
NATS JetStream
Sub-millisecond latencyAt-least-once delivery. Exactly-once semantics. 10M+ msg/sec.
Kubernetes
Zero-downtime updatesAuto-scaling. Self-healing. Multi-region deployment.