// BACKEND

Backends built for intelligence.

Fast. Observable. Reliable.

Backends engineered for AI workloads — real-time streaming, full observability, and the reliability your business demands. Always know what's happening, always in control.

Red Bull
SAP
Rotax
Bundesliga
LASK
OeFB
Vinzenz Gruppe
Linde
KEBA
TSV 1860
Stadium ADS
DasMerch
FoxyFitness
LAOLA1
Event24
Gastro Fighters
Peter Affenzeller
Red Bull
SAP
Rotax
Bundesliga
LASK
OeFB
Vinzenz Gruppe
Linde
KEBA
TSV 1860
Stadium ADS
DasMerch
FoxyFitness
LAOLA1
Event24
Gastro Fighters
Peter Affenzeller
// REAL-TIME AI

Responses that stream, not stall.

AI features need backends that deliver results in real-time. When your product streams AI responses, runs multi-step agent tasks, or processes data asynchronously, the backend architecture makes or breaks the user experience.

Users see AI-generated results as they're produced — not after a loading spinner. Background tasks run reliably with automatic retries and status updates. Your product feels responsive and intelligent, even when handling complex operations behind the scenes.

Every API is designed with reliability built in. Type safety catches errors before they reach production. Validation and error handling are comprehensive. The result: a backend your team can extend with confidence and your users can depend on.

Real-Time Responsesstreaming AI
Analyze last quarter's performance
Revenue grew 23% with strongest gains in...
AI responses appear word-by-word in real-time
Server-Sent Events
One-way real-time stream
WebSocket
Two-way live connection
Webhooks
Event-driven callbacks
// BUILT FOR SCALE

The right foundation for growth.

We choose the right technology for each workload — not one-size-fits-all. Enterprise-grade services for core business logic. Event-driven systems for real-time features. The architecture matches the demand, so you're not over-engineering or under-building.

Many AI products need both: robust business logic processing and high-concurrency real-time connections. Our architectures support both cleanly, sharing type definitions, deployment pipelines, and monitoring — so complexity stays manageable as your product grows.

The technology choices prioritize your long-term interests: mature ecosystems with broad talent pools, proven reliability at scale, and clean separation of concerns. Your backend won't become a liability as the team grows.

Dual Enginebest of both
Enterprise Engine
Complex business logic
Data integrity & transactions
Type-safe processing
Reliable & robust
Real-Time Engine
Live connections & streams
Instant updates & events
AI response streaming
Fast & responsive
shared pipeline · unified monitoring
// FULL VISIBILITY

Know what's happening. Always.

Real-time dashboards show you everything that matters: response times, error rates, AI model performance, and token costs. No black boxes — every layer of your system is visible and measurable.

When something goes wrong, you can trace the exact path through the system in seconds. Which model was called, how long it took, where it failed. This is essential when AI services depend on external providers that you don't control.

Alerting catches problems before users notice. Latency spikes, cost anomalies, quality degradation — the system flags issues early so your team can respond proactively. For AI workloads, this early warning is the difference between minor adjustments and customer-facing outages.

Monitoring · AI Backend
live
23ms
Response Time
↓ 12%
340ms
AI Response Time
→ stable
0.02%
Error Rate
↓ 5%
$12.4/h
AI Cost
↓ 18%
Throughput (24h)12.4k req/h
Every request traced end-to-end
Gateway
2ms
Auth
4ms
Handler
8ms
AI Processing
310ms
Response
1ms
// SECURE BY DESIGN

Trust built into every layer.

AI endpoints face unique security challenges that traditional backends don't. We build defense in depth: rate limiting prevents cost abuse, input validation blocks manipulation attempts, and API key management with rotation keeps your systems secure.

GDPR-compliant data handling is built into the architecture from day one. Personal data is encrypted, retention policies are enforced automatically, and deletion requests propagate through the entire system. Compliance isn't a retrofit — it's a foundation.

Every request is logged, every AI invocation is tracked, and every data access is auditable. When regulators or auditors ask questions, you have complete answers. Security and compliance are continuous processes, not one-time checkboxes.

Security Layersdefense in depth
1
API Gateway
encrypts all trafficblocks attacksDDoS protection
2
Auth Layer
verifies identityrotates credentialsrole-based access
3
Rate Limiter
per-user limitsper-model limitscost caps
4
Input Sanitizer
AI-specific protectionpersonal data detectionsize limits
5
Audit Logger
full traceabilitydata access logsAI usage tracking
GDPR Compliant
encrypted at restauto-retentiondeletion cascade
API Request Flowlive
GETFetch user profile12ms
POSTRun AI agent340ms
WSSLive data stream8ms
POSTAI chat completionstreaming
Request Pipeline
Security
Validation
Processing
Response
23ms
Avg Response
12.4k/h
Throughput
0.02%
Error Rate
// TECH STACK

Built with

Spring BootNode.jsKotlinTypeScriptGrafanaRESTWebSocket

Ready to get started?

Apply for the 21-Day Sprint and we'll build your first functional proof together.

APPLY FOR THE SPRINT