Extensa · Perth, Western Australia

I find the bottlenecks in how your business runs, and fix them with AI and custom software.

Extensa builds practical tools that sit inside your existing systems. Less manual work, fewer handoffs, nothing torn out and replaced.

Working with WA businesses in financial services, property, recruitment and professional services.

Michael Eva, founder of Extensa

Michael Eva, founder of Extensa

Businesses I've worked with

Kite.Site
BetterLabs
Vendaly
KNKT
West-Sure
ScriptoAI
Purple Circle Financial Services
Coursebox AI
DR Analytics
EPCA, Electric Power Conversions Australia

Diagnosis

Does any of this sound familiar?

Chasing documents by email

Clients send things late, in the wrong format, to the wrong thread, and someone has to follow up every time.

Onboarding that eats admin hours

Every new client means the same forms, checks and data entry, done by hand.

Systems that don't talk

Your CRM, inbox and spreadsheets each hold part of the picture. Someone re-types data between them.

Manual compliance and review work

Skilled people spending hours checking documents a machine could pre-screen.

If you're nodding at any of these, that's a bottleneck, and it's exactly what I fix.

Evidence

Recent work

FINANCIAL SERVICES

~10 hrs

of admin removed per week, and counting

Client onboarding, automated

A Perth financial services firm was losing hours every week to manual onboarding: forms, document collection, data entry and compliance checks, all handled by hand. I built an automation layer over their existing systems that takes on the admin.

CREATIVE / MEDIA

30 min / hr

of editing time handed back

Footage triage, handled by a Mac app

Peachie's editing workflow was drowning in footage triage. CreatorFlow, a custom Mac app, now does the sorting.

RECRUITMENT

12

custom AI tools wired into their CRM

AI wired into a recruitment CRM

I connected Claude directly to DR Analytics’ CRM (Loxo) with 12 custom tools, so the team can search, screen and update candidates in plain English. I also trained the team to use AI properly.

Social proof

What clients say

5.0 · Google reviews

Had a great experience with Michael as he ran our team through the foundations of AI using skills, projects, chat, and co-work in Claude for us to 10x, 5x, 2x the work that we do. It’s really appreciated that Michael was able to break it down in layman’s terms. It has changed the way we work!
Douglas Robertson · Google review
Working closely with Michael over an 8-month prototype project gave me deep appreciation for his curiosity, communication skills, problem-solving abilities, and technical development expertise. If I had to choose a developer to be in the trenches with on a difficult project, it would always be Michael.
Dave · BetterLabs
Michael and the Extensa Studio team is wonderful to work with. Great communication (especially for someone who isn’t super technical like myself), fast and great quality work. I’d highly recommend hiring them on your next project.
Imogen Blow · Google review
Extensa's professionalism and continual communication from the outset of their project work with us was outstanding. They delivered a fantastic product and were entirely transparent throughout the process. The quality of work is excellent and is delivered in efficient time.
Will · Nectar
Michael and his team redesigned our website from scratch in under two weeks, exactly as we asked. Clean, fast, and nailed the details without endless back and forth.
Francois · EPCA
Great AI agency. Really understood the brief and made the process super easy.
Andrew Jester · Google review
I've worked with Michael multiple times to help me with software builds. Always professional, always personable, and easy to work with. I couldn't recommend Michael more :)
Kale Miller · Google review

Fit

Who I work with

Financial services

Onboarding, compliance and document workflows.

Typical bottleneck: Chasing client documents

See how

Property

Parsing stock lists, pipelines and listing data into clean systems.

Typical bottleneck: Re-typing listing data

Recruitment

AI wired into your ATS/CRM, plus team training.

Typical bottleneck: Manual candidate screening

Professional services

Client portals, document automation, internal tools.

Typical bottleneck: Admin between systems

Not on the list? If your business runs on repetitive admin, it's worth a conversation.

Process

How it works

  1. 1

    Bottleneck call: 20 min, free

    You describe how work gets done. I tell you honestly whether software will help, and where I'd start.

  2. 2

    Scope and fixed price

    A short written proposal: the problem, the fix, the cost. No open-ended billing surprises.

  3. 3

    Build, ship, adjust

    I build it, integrate it with what you already use, train your team, and stay involved as it beds in.

Michael Eva, founder of Extensa

About

Michael Eva, founder of Extensa

I'm a software developer in Perth who got tired of watching good businesses burn hours on work a computer should do. Extensa is me, plus trusted contractors when a project needs them, building tools that fit how you already work, not another platform to migrate to. When I say “I'll build it”, I mean me, personally.

Next step

Ready to find your bottleneck?

Book a 20-minute call, or let the AI audit tool have a first look at your workflow. Either way, you'll get a straight answer about whether I can help.

Prefer to write it down?

Tell me what's eating your time.