The automation heart
of your website.
We connect website, CRM, payment and WhatsApp into a self-healing system – data in, orders out.
- REST / GraphQL APIs that respond in milliseconds
- Webhooks: real-time sync between website & CRM
- 256-bit encryption & gapless logging
- < 60 sec. response time from lead to appointment
Bullet-proof Execution Logic
Reliable interface integrations for error-free business automation.
Workflows in seconds
Lead → CRM → calendar with zero clicks.
Expected value
Appointment booking < 60 s
Central API layer
One data source instead of Excel silos.
Expected value
0 % copy-&-paste errors
Smart lead scoring
Budget & behavior filter out the top 10 %.
Expected value
Sales talks only to genuine buyers
Fail-safe hosting
Edge deploy on Vercel / AWS, 99.9 % online.
Expected value
No budget lost to downtime
How quickly can we start?
After the strategy call you receive our concept within 24h. The project start is usually feasible within 7–14 days.
Are there hidden costs?
No. We work with 100% transparent fixed prices for all defined project phases. You know exactly which budget you need in advance.
$ init_project --start
READY FOR THE NEXT STEP?
Let us turn your vision into a high-performance, high-converting website. Measurable results. No compromises. Only qualified inquiries.
// FAQ
FAQ – APIs, backend logic & CRM
Mainly Node.js + TypeScript (NestJS) or Python (FastAPI) – depending on the use case.
MVPs start as a lean monolith; above > 200 req/s we split into Docker-based microservices.
Autoscaling via Amazon Web Services (ECS Fargate) or Vercel Serverless Functions; cold start < 300 ms.
90 % PostgreSQL + Redis cache; NoSQL (Mongo / Dynamo) only when the data model requires it.
Default = REST v1. If your frontend needs high flexibility, we add a GraphQL layer on top.
JWT access tokens, refresh tokens via httpOnly cookie, role-based ACLs; optional OAuth 2.0 / SSO.
Logs without IP, encryption (HTTPS, AES-256 at-rest) & a data processing agreement are part of the package.
Prometheus metrics + Grafana dashboards, error tracking via Sentry; alerting in Slack + email.
Core CRUD + auth in 2 weeks; complex business logic 4-6 weeks.
Basic API from 3 900 € fixed price. Scaled microservice architecture on request (story pricing).
Mainly HubSpot, Salesforce and Pipedrive. We connect each via a REST/GraphQL layer or native webhooks.
No. For lead routing a no-code Zapier/Make flow is often enough. A dedicated REST endpoint only pays off with complex rules or high volume.
① Mapping the data fields → ② Auth (API key / OAuth) → ③ Webhook test → ④ End-to-end flow with staging data → ⑤ Go live. Duration: 2–5 days.
Yes. We create webhooks + poll jobs so that CRM changes (e.g. deal status) are pushed back into your backend.
By default ISO 8601 + UTC in the backend, the CRM-side time zone normalized via middleware – no reporting discrepancies.
OAuth 2.0 (PKCE) or signed JWTs with rolling secrets; tokens stored in a vault (AWS Secrets Manager).
Retry queue (exponential backoff, Redis) + dead-letter log. Failed events are reported via email/Slack.
Webhook-→-CRM round trip on average < 800 ms; bulk jobs (1000 records) via batch endpoint in 10–15 s.
Sure. Stripe, Mollie, SAP B1, Datev, Dynamics 365 – REST/GraphQL or middleware like Zapier, n8n, Celigo.
Single webhook flow from 1 200 €. Complete bidirectional sync package (5+ endpoints, error handling, monitoring) from 3 500 € fixed price.