ERP Development

Custom ERP Development Services in Melbourne & Sydney

OpenMalo builds custom ERP systems that fit your business processes exactly — rather than forcing your team to work around generic platforms like SAP or Oracle. Our Melbourne and Sydney engineers deliver integrated ERP solutions covering finance, inventory, supply chain, HR, and manufacturing for Australian mid-market and enterprise businesses that need more than off-the-shelf software can offer.

60+ERP Projects Delivered
13+Years Experience
45%Avg Operational Cost Saving
98%On-Time Delivery
9:41 Dashboard Good morning, OpenMalo AU Projects 300+ Clients 180+ Rating 4.9 Weekly Activity Active Projects iOS Banking App AI Dashboard Tech Stack React Flutter AI Node.js Python Swift Kotlin Client Satisfaction 99% 🚀 On-time Delivery 13+ yrs exp 🔒 NDA Protected Your IP is safe always ✓
Fully Modular Architecture
Australian Tax & Compliance Built-In
Integration-Ready APIs

What You Get With Our Custom ERP Development Services

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How is a custom ERP different from implementing SAP or Oracle?

A custom ERP is built around your existing processes rather than requiring you to change them. You get only the modules you need, with the exact workflows, reporting, and integrations your business uses — no unused features, no per-seat licensing, and no vendor lock-in.

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Does the ERP handle Australian GST, BAS, and payroll compliance?

Yes — all financial modules are built to ATO standards, including GST calculations, BAS reporting, single touch payroll (STP Phase 2), and superannuation obligations. We work with your accountants to validate compliance before go-live.

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Can the ERP integrate with our existing software tools?

We integrate custom ERPs with any third-party system — Xero, MYOB, Salesforce, Shopify, 3PL warehouse systems, banking APIs, and logistics platforms. Every integration is built with an API adapter layer so changing one tool doesn't break the rest of the system.

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What reporting and dashboards does the ERP provide for management?

Real-time dashboards show KPIs across every business unit — revenue, inventory levels, order fulfilment, staff hours, and project margins. Management reports are configurable without developer involvement, and data exports connect to Power BI or Tableau.

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How does inventory management work across multiple warehouse locations?

Multi-location inventory tracking updates in real time as stock moves between warehouses, is allocated to orders, or is received from suppliers. Automated reorder points, purchase order generation, and barcode/RFID scanning integration are available as standard modules.

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Can the ERP manage HR, timesheets, and employee onboarding?

The HR module covers employee records, contract management, timesheet approval, leave accrual, payroll integration, and onboarding workflow automation. All data integrates with your payroll provider or our STP-compliant payroll engine.

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How is role-based access control handled across different departments?

Granular role-based permissions control exactly what each user can view, edit, approve, or export within every module. Audit logs record every data change with user attribution — essential for financial compliance and ISO 27001 requirements.

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Can warehouse and field staff access the ERP on mobile devices?

Yes — mobile-first modules for warehouse scanning, field service jobs, delivery confirmation, and purchase approvals work on any device through a progressive web app or dedicated iOS/Android companion app.

Australia's Trusted Custom ERP Development Company

OpenMalo Technologies has built more than 60 custom ERP systems for Australian businesses across manufacturing, retail, wholesale distribution, construction, and professional services over the past 13 years. Unlike ERP implementers that configure off-the-shelf platforms, we build systems from the ground up — giving you complete ownership of the codebase, zero ongoing licensing fees, and the ability to evolve the system as your business grows.

Our ERP projects are delivered in phases so you get business value early — typically starting with finance and inventory, then layering in HR, supply chain, and customer management modules. Every phase is fixed-price with clear acceptance criteria. Post go-live, we offer managed support from AUD $4,000/month covering system updates, user training, and new module development.

No per-seat or per-module licensing fees after delivery
Australian GST, BAS, STP Phase 2, and superannuation compliance built-in
Phased delivery — go live with core modules in 3–4 months
Full source code handover — no vendor lock-in
Integration with Xero, MYOB, Salesforce, Shopify, and 3PLs
Melbourne & Sydney teams, AEST timezone project management

Get a Free ERP Development Consultation

Tell us about your project and we'll respond within 24 hours.

Custom ERP Modules We Build for Australian Businesses

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Finance & Accounting Module

General ledger, accounts payable/receivable, GST/BAS reporting, bank reconciliation, and multi-currency support for Australian businesses.

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Inventory & Warehouse Management

Real-time multi-location inventory, purchase orders, supplier management, barcode scanning, and automated reorder point management.

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HR & Payroll Module

Employee records, timesheets, leave management, STP Phase 2 payroll, superannuation, and onboarding workflow automation compliant with Australian FWA.

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Supply Chain & Procurement

Supplier relationship management, purchase order automation, delivery tracking, 3PL integration, and landed cost calculation for Australian importers.

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Manufacturing & Production

Bill of materials, work orders, production scheduling, quality control checkpoints, and machine utilisation reporting for Australian manufacturers.

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Reporting & Business Intelligence

Configurable management dashboards, scheduled reports, Power BI and Tableau integration, and role-specific KPI views across every business unit.

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Technologies We Use

Industry-leading tools and frameworks chosen for performance, scalability, and long-term maintainability.

Backend
Node.js Python .NET Core Laravel
Frontend
React Vue.js TypeScript
Database
PostgreSQL MSSQL Oracle Redis
Cloud
AWS Azure Google Cloud
Integration
REST APIs GraphQL EDI Webhooks
DevOps
Docker Kubernetes Terraform CI/CD

Our ERP Development Process

01

Business Process Mapping & Requirements

We spend 2–4 weeks mapping every business process, data flow, and integration touchpoint across all departments. The output is a detailed functional specification with acceptance criteria for every module feature.

02

Architecture Design & Phased Project Plan

System architects design the ERP data model, module boundaries, and integration contracts. You receive a phased delivery plan with fixed-price milestones so you know exactly what you're getting and when.

03

Phased Agile Development & UAT

Core modules (typically finance and inventory) are built first and go live within 3–4 months. Each subsequent module phase follows the same sprint-based delivery with your team involved in user acceptance testing.

04

Go-Live, Training & Ongoing Support

We manage data migration from your existing systems, run staff training workshops, and support the go-live cutover. Post-launch support plans cover bug fixes, compliance updates, and new module development.

Why We're the Right Partner for ERP Development

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Proven Track Record

Consistently rated as a top technology company in Australia — backed by verified client reviews on Clutch and GoodFirms.

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NDA & IP Protection

We sign an NDA before any discussion. All IP belongs to you — no shared code, no reuse on completion.

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Full Transparency

Access to project management tools, weekly progress reports, and live sprint demos throughout delivery.

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Australian Based

Melbourne and Sydney offices with real people you can meet in your time zone. Invoiced in AUD.

Fast Delivery

Agile delivery with fortnightly demos so you see progress, give feedback, and stay in control at every sprint.

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Long-Term Partnership

We don't just deliver and disappear. Structured post-launch support and ongoing development partnerships available.

What Our Clients Say

★★★★★

"OpenMalo delivered exactly what we needed — on time, on budget, and with a level of quality that exceeded our expectations. The team communicated brilliantly throughout."

James Mitchell
CEO, HealthTrack Australia
★★★★★

"The technical quality and attention to detail from the OpenMalo team is outstanding. Our users love the end product and our business metrics improved significantly post-launch."

Sarah Robertson
Founder, Digital Ventures Melbourne
★★★★★

"Fast, reliable, and professional. OpenMalo understood our requirements immediately and delivered a solution that has genuinely transformed how we operate. Highly recommended."

David Kumar
CTO, TechForward Sydney

Recognised as a Top Technology Company in Australia

Clutch
Top Developer
Trustpilot
Verified Reviews
GoodFirms
Top Company
Google
Top Rated Agency

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ERP Development FAQs

Common questions about our erp development services.

Ask Us Anything →
How much does custom ERP development cost in Australia?
Custom ERP development in Australia starts from AUD $50,000 for a focused two-module system (e.g., finance + inventory) and typically ranges AUD $100,000–$400,000 for a comprehensive multi-module ERP covering all business departments. OpenMalo provides a fixed-price quote after a detailed business process mapping session — typically within two weeks of first engagement.
Why build a custom ERP instead of implementing SAP, NetSuite, or Microsoft Dynamics?
Off-the-shelf ERPs come with significant per-seat licensing costs, expensive consultant implementation fees, and years of forced process changes to fit the software. A custom ERP is built around your existing processes, owned outright after delivery, costs nothing in ongoing licensing, and can be modified freely as your business evolves. For businesses with unique workflows, the ROI on custom ERP typically exceeds off-the-shelf within 3–4 years.
How long does custom ERP development take?
We typically deliver core ERP modules (finance, inventory, or HR) within 3–4 months and a full multi-module ERP within 9–18 months depending on complexity and number of integrations. Phased delivery means your team starts getting value from the ERP within the first few months rather than waiting for the entire system to be complete.
Can you migrate data from our existing ERP or accounting software?
Yes — data migration is included in every ERP project. We audit your existing data quality, design a migration plan, run parallel test migrations, and perform the final cutover with minimal business disruption. We have migrated data from SAP, Oracle, MYOB, Xero, Microsoft Dynamics, Sage, and dozens of bespoke systems.
Does the ERP comply with Australian payroll and tax regulations?
Yes — all financial and payroll modules are built to ATO standards including GST, BAS, Single Touch Payroll Phase 2, superannuation guarantee obligations, and Fair Work Act leave entitlements. We work with your accountants and payroll team during testing to validate compliance before any module goes live.
Can multiple Australian offices use the same ERP simultaneously?
Yes — the ERP is a multi-site, multi-currency cloud platform. Any number of locations, warehouses, or business units can operate within the same system with their own permissions, reporting views, and inventory locations, all feeding into a consolidated group-level reporting view.
Who owns the ERP source code after delivery?
You own 100% of the source code, database schemas, and all custom integrations. At project completion we transfer the complete codebase, CI/CD pipelines, infrastructure scripts, and all documentation. OpenMalo retains no licensing rights and you are free to have any other developer maintain or extend the system.
What ongoing support do you provide after the ERP goes live?
We offer post-launch support plans from AUD $4,000/month covering bug fixes, security patches, Australian compliance updates (ATO, FWA changes), user training, and agreed new feature development. We also offer a break-fix-only plan for teams who maintain the system internally.
Can the ERP be accessed remotely and on mobile devices?
Yes — the ERP is a web-based cloud platform accessible from any device and location. Mobile-optimised interfaces for warehouse scanning, field service, and approval workflows are available as progressive web apps or native iOS/Android companion apps built by our mobile team.
How do you ensure the ERP is secure against data breaches?
Security is designed in from day one: role-based access control, field-level encryption for sensitive data, full audit logging, automated SAST scanning in CI/CD, penetration testing before go-live, and optional ISO 27001-aligned controls for enterprises with formal information security requirements.

Start Your Custom ERP Development Project

Talk to our Melbourne ERP architects. We'll map your processes and deliver a phased delivery plan within two weeks.

📧hello@openmalo.com
📞+61 3 9999 0000
📍Melbourne & Sydney, Australia
Mon–Fri, 9am–6pm AEST

Our Presence in Multiple Locations

Local teams across Australia backed by a global delivery centre — giving you the best of both worlds.

ERP Development Insights

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July 25, 2026

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