Microservice Architecture & ESB

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One integration layer instead of forty point-to-point jobs.

We design and deliver the integration layer — APIs, events, ESB modernisation — so that adding a partner or a channel stops being a project of its own.

The practice

Governed integration across a hybrid estate.

Thai enterprises rarely start clean: a mainframe or core banking system, a decade of file transfers, several SaaS platforms and a new mobile channel. The answer is not one big bus — it is a layered architecture with clear contracts and ownership.

We build on IBM Cloud Pak for Integration and Red Hat OpenShift, with API management, messaging, event streams and high-speed file transfer as separate, individually scalable capabilities.

01

API & event architecture

Domain-aligned APIs, event contracts and a versioning policy that lets consumers upgrade on their own schedule.

02

ESB modernisation

Migrating monolithic brokers to containerised integration runtimes without a big-bang cutover.

03

Integration governance

Catalogue, ownership, security policy and reuse metrics — so the layer stays coherent after we leave.

04

Reliability engineering

Idempotency, replay, dead-letter handling and back-pressure designed in, not bolted on after the first incident.

How an engagement runs

PHASE 01

Map

Inventory every interface, its owner, volume and failure mode. Usually the first honest picture the client has had.

PHASE 02

Architect

Target topology, contract standards, security model and migration sequence.

PHASE 03

Migrate

Interfaces moved in waves, each with parallel-run and rollback, so nothing goes dark.

PHASE 04

Govern

Catalogue, standards and enablement handed to your team with a reuse scorecard.

What you get

Full interface inventory with owner, volume and criticality
Target integration architecture and contract standards
API and event catalogue with security and versioning policy
Containerised integration runtime on OpenShift
Wave-by-wave migration plan with rollback per interface
Enablement sessions and governance scorecard for your team
Typical engagement
3–4 weeks Interface mapping and target architecture
40–60% Typical reduction in bespoke point-to-point jobs
Zero Big-bang cutovers — every wave runs in parallel first