Smart IT solutions
for small business

I offer development and consulting services to help small to medium businesses simplify their workflows, connect with customers and improve their systems.

Contact Me

Custom Application Development

Bespoke software built around your workflow, from small tools to full systems, designed for reliability, usability, and integration.

Web Development

I build websites and tools that help businesses connect with customers and make everyday work easier.

SMS Integration

Instantly reach customers with automated SMS and MMS updates, reminders, and alerts integrated directly into your business systems.

MYOB AccountRight Automation

Streamline accounting with automated invoice creation, payment syncing, and reporting via the MYOB AccountRight API.

Voice & Phone System Integration

Integrate on-premise and cloud PBX systems like 3CX, Twilio, or VoipLine with your internal tools for smarter, data-rich call handling.

Monitoring & Telemetry

Gain real-time insight with dashboards and alerting powered by Grafana, Prometheus, and custom integrations for early issue detection.

AI Integration

Add intelligent automation to your systems with on-prem AI for summarisation, contextual search, and speech-to-text processing.

Print & Graphic Design

Create a consistent, professional look across your business with custom design for logos, brochures, signage, magazine ads, and printed materials.

About Me

My name's Isaac, I'm a software developer with over 15 years experience working across a broad range of technologies. Based in Toowoomba, Queensland I help small businesses streamline their operations, connect with customers & improve their systems.

I am passionate about building tools that remove repetitive tasks and provide innovative solutions to real problems. I'm happy to try my hand all sorts of technology and have worked on everything from information systems, websites, and factory monitoring systems to AI image processing & virtual reality experiences.

Technologies I Work With

.NET

PHP

Blazor

MySQL

RabbitMQ

Docker

DigitalOcean

Grafana

Prometheus

Node.js

Godot

Twilio

Photoshop

InDesign

MYOB

3CX

Examples of my work

Business Information System

Large scale information system for a local business, featuring e-commerce order management, sales enquiry tracking, factory job management, MYOB integration, realtime alerts, phone system integration, automation of data management tasks and more.

Stack: .NET 8, ASP.Net Core, MySQL, RabbitMQ, Grafana

Small Business Website

Website for a local couples counselling business with service & pricing information, and contact form. This was a small project completed within a short timeframe and at low cost.
Website: https://mccullaghcounselling.com.au

Stack: HTML, CSS, Github Pages

Solar Power Monitoring System

Custom monitoring system for a solar power installation, providing more detailed data than the standard offering. Included data logging, a web dashboard with realtime updates, and alerts for unusually low production via a Grafana instance.

Stack: .NET 8, Fronius API, MySQL, RabbitMQ, Grafana

Point-of-Sale Application

Custom application for handling over-the-counter sales on a touchscreen kiosk. Integrated with MYOB Accountright to enable an invoice to be created, payment recorded and a receipt printed without manual entry.

Stack: .NET 8, ASP.Net Core, Blazor, MYOB Accountright API

Factory Supplies Checkout App

Custom touchscreen kiosk application allowing factory staff to check out PPE & other consumables. Interfaced with MYOB Accountright's inventory system to update stock levels and raise alerts when quantity on hand is low.