Software Studio · Frankfurt am Main

Software with
Entwicklerherz

Enterprise architecture, cloud systems, and AI integration — for companies that think regulated and still want to move fast. All from one source.

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DZ BankDeutsche BahnDeutsche PostAtruviaT-SystemsAmadeusLBBVisualVestSenacorCofinproFI-TSBMS ConsultingNORMA

Great software is built where regulation, real users, and production load collide — not in a lab. Whether cloud architecture, AI integration, or classic engineering.

01

Embedded, not hired

Lead architecture and full-stack engineering within existing product teams — from cloud migration to AI integration, as part of the core.

ArchitectureCloudAI IntegrationDevOps
02

From enterprise to own product

15 years of experience in regulated systems flow into our own developer tools, AI agents, and SaaS products.

AI AgentsDev ToolsMCPSaaS

Selected Work

DZ Bank – KBMDZ Bank

KBM

An advisor and client portal that makes digital inventory the foundation of product consulting — Kafka Streams, Angular, OpenShift.

AngularKafkaOpenShiftGraphQL
Deutsche Post – RentenserviceDeutsche Post

Rentenservice

Backend architecture for processing pension requests and inquiries — Kafka Streams, Kubernetes, cloud-native.

Spring BootKafkaKubernetes


@Cron('*/30 * * * * *')
async pulse() {
  const services = await this.registry.discover({
    tag: 'entwicklerherz',
    status: 'active',
  });

  for (const svc of services) {
    const beat = await this.health.check(svc.endpoint);

    await this.dashboard.emit({
      service: svc.name,
      latency: beat.ms,
      status: beat.ok ? 'alive' : 'flatline',
      since: svc.deployedAt,
    });
  }
}

changelog --format=human

How we work

Entwicklerherz is a software studio from Frankfurt, founded by Elton Marku. Over 15 years of architecture in regulated systems — at DZ Bank, Deutsche Bahn, Deutsche Post. Small by design — because focus scales better than headcount. When a project needs specialist knowledge, we work with hand-picked partners.

Code firstWorking software every week. Not a concept paper after months.
AI-augmentedNew systems are designed with AI support — where it adds value.
Own itYou build it, you run it. No handover documents into the void.
Enterprise-gradeCompliance, audit trails, data privacy — from day one, not as an afterthought.

Ready when you are.

Let’s talk