Artemii Karkusha

Artemii Karkusha

Integration Architect

I design and debug integration architectures for ERP, eCommerce, and high-load systems — where performance, reliability, and failure handling actually matter.

10+ years working on ERP-driven commerce, identity layers, and event-driven platforms in production environments.

What I Work On

I help B2B and eCommerce companies turn fragile integrations into predictable, maintainable systems:

ERP ↔ eCommerce integration architecture (pricing, inventory, orders)
Identity & SSO layers decoupled from commerce platforms
Event-driven platforms with history, replay, and observability
High-load performance for large catalogs and peak traffic
Internal tools that teams rely on daily

Systems I've Worked With

Commerce:Adobe Commerce, Shopware, Shopify, BigCommerce
Enterprise:SAP, Infor CSD, Epicor P21, Microsoft Dynamics
Infrastructure:REST, GraphQL, RabbitMQ, Kafka, Redis Streams

Recent Work

How I Think About Integrations

  • Reliability before features
  • Data ownership before synchronization
  • Observability before scaling
  • Explicit trade-offs over hidden complexity

Architecture only works if teams understand and can operate it.

Why I Share My Work

Most integration failures don't come from missing documentation. They come from real-world edge cases:

SSO flows that break in productionERP pricing calls that overload systemsEvent workers stuck "in progress"Legacy connectors failing silently

I write to share concrete patterns from real systems — not theory.

These lessons are distilled into The Integration Maestro Rules: named principles like the Latency Compounding Law and the Idempotency Mandate.

If one article prevents an outage or saves a week of debugging, it's worth writing.

Let's Connect

Whether you're designing a new integration, refactoring a legacy system, or sanity-checking an idea — I'm open to conversations.

Or send me a message →

Newsletter

Deep dives into real integration systems. No marketing fluff. Just architectures and trade-offs.