API · Integration · Strasbourg
We design resilient service-to-service communication, rate-limited public API endpoints, and fault-tolerant data pipelines — so your platforms talk to each other at a human pace, without the friction.
EasySoftwareBayy designs resilient service-to-service communication fabrics, rate-limited public API endpoints, and fault-tolerant data pipelines that ensure seamless interoperability across platforms.
Based in Strasbourg · Working with teams across the EU and beyond
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Services Matrix
Each module is scoped, priced, and delivered like a well-pulled shot — focused, repeatable, and ready for production traffic.
Custom public and private REST endpoints with clean resource models, versioning discipline, and pagination patterns your consumers will actually enjoy.
A unified graph over fragmented services — schema stitching, resolver performance budgets, and query complexity guardrails for client teams.
Durable webhook delivery with exponential backoff, dead-letter queues, signature verification, and replay tooling for every consumer system.
Secure single sign-on wired to Auth0, Okta, or Keycloak — token lifecycles, refresh rotation, and least-privilege scopes across your estate.
Stripe, PayPal, and SEPA flows integrated end-to-end — checkout sessions, webhooks, refund hooks, and reconciliation your finance team can trust.
High-throughput inter-service communication with mutual TLS, load-aware routing, and circuit breakers tuned for peak-hour traffic spikes.
Tenant-aware quotas, burst policies, API key lifecycle, and usage analytics — a calm front door for partner and public consumers.
Ingest, transform, and deliver event streams with idempotent sinks, schema evolution, and backpressure that keeps systems healthy under load.
Connect Salesforce, HubSpot, Slack, and accounting tools to your core systems with resilient sync jobs and clear failure visibility.
Living OpenAPI/Swagger specifications, guided portals, and runnable examples — documentation your partners can integrate with on day one.
Modern façades over SOAP, FTP drops, and on-prem databases — strangler-fig patterns that let you evolve without a risky big-bang rewrite.
24/7 telemetry, latency budgets, on-call escalation, and monthly integration health reviews — calm operations for busy endpoints.
Share your systems, constraints, and timeline — we will return a scoped proposal with fixed pricing and a clear path to production.