Flexigalaxy

Architecture and integration for organisations that run on Salesforce.

Flexigalaxy is a Melbourne consultancy. We design how your platforms, APIs and data fit together, then stay with your teams until it works in production. We also build and run our own software.

Talk to us about a project See our products
19+ yearsin enterprise IT
21Salesforce certifications
2TOGAF certifications
Melbourneworking with teams across Australia

What we do

Senior architecture help for programmes where Salesforce is one part of a bigger picture.

Solution architecture

Target-state designs, architecture decisions and roadmaps that delivery teams can build from. Independent reviews of designs already in flight.

Salesforce platform

Multi-cloud Salesforce design: data model, security and sharing, platform limits, org strategy and release management.

Integration and APIs

API-led and event-driven integration with MuleSoft, Axway and Apache Kafka, with error handling and monitoring designed in from the start.

Enterprise architecture

Capability maps, application portfolio reviews and architecture governance based on TOGAF, sized for your organisation rather than the textbook.

How an engagement runs

Every project follows the same four steps, whether it lasts two weeks or two years.

  1. Understand

    Workshops with your business and technical people. We read what already exists before drawing anything new.

  2. Design

    Options with honest trade-offs, a recommended design, and every important decision written down.

  3. Deliver

    We stay with the build: design reviews, working alongside developers, and clearing integration blockers.

  4. Hand over

    Documentation and walkthroughs, so your own team owns and runs what was built.

Our products

We build our own software too. Shipping real products keeps our engineering sharp and our advice practical.

SelectiveMock

Timed mock exams for the Victorian selective entry high school test. Children sit full papers under real exam timing and learn from every mistake: each maths question links to the chapter to revise in the Year 7 and 8 textbooks. Parents get instant marking, teacher-style writing feedback, results by email, a new paper every month and a progress dashboard for up to three children.

For
Families preparing for Year 9 selective entry
Launched
2026
Visit selectivemock.com
SelectiveMock home page: practise under real exam timing, then see exactly what to fix.
SelectiveMock progress dashboard showing scores over time for each section and the skills to practise next.

Who you'll work with

Babu Hussain

Founder and principal architect

Babu has spent more than 19 years in enterprise IT, the last six in senior Salesforce solution and enterprise architecture roles. He specialises in API-first integration with MuleSoft, Axway and Kafka, and in turning large, multi-team programmes into designs that people can actually build.

He holds 21 Salesforce certifications, is on the Certified Technical Architect pathway, and holds two TOGAF certifications. He is also the author of The Practical Solution Architect: From Business Requirements to Architecture Decisions That Survive Production.

Have a project in mind?

Tell us what you're building and where it's stuck. We reply within one business day.