· 05 · Systems Integration

Systems Integration

Making the tools you already bought actually talk to each other.

[ 05 ]

· What it includes

API design and integration

REST, GraphQL, or event-driven — clean contracts that hold up as both sides evolve.

Data pipeline engineering

ETL/ELT pipelines that move data reliably between systems without surprises at 3am.

Legacy system bridging

Adapters and anti-corruption layers so you can modernise incrementally, not big-bang.

Event streaming

Kafka, Redpanda, or cloud-native event buses for async, decoupled architectures.

SaaS and vendor integration

CRMs, ERPs, payment providers, identity platforms — we handle the glue.

· How we run it

Three steps. No surprises.

01

Assess

We review the current state — architecture, process, tooling, team capacity. We document what we find, not what you want to hear.

02

Plan

A scoped delivery plan with clear milestones, acceptance criteria, and what done looks like. Agreed before any work starts.

03

Operate

We ship, validate in production, and hand over with documentation. Or stay on as retained support — your choice.

· Recent outcomes

What this looks like in practice.

Logistics company

Problem

6 vendor systems, no single source of truth; manual reconciliation taking 2 days/week

Outcome

Event-driven integration layer built; reconciliation automated, 0 manual hours

Marketplace platform

Problem

Payment provider migration blocked by tight coupling across 9 services

Outcome

Anti-corruption layer shipped; provider swapped in 3 weeks with no downtime

· Tech stack

Tools we work with.

Cloud

  • AWS EventBridge
  • GCP Pub/Sub
  • Azure Service Bus

IaC

  • Terraform
  • Pulumi

Observability

  • Jaeger
  • Zipkin
  • OpenTelemetry

CI/CD

  • Gitea Actions
  • GitHub Actions

Security

  • OAuth2 / OIDC
  • mTLS
  • API gateway rate limiting

Ready to scope this?

Tell us what you're working on. We'll map it to a delivery plan — not a proposal deck.

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