Web Development · Sydney, NSW
Web development that ships working software, not promises.
Your business runs on processes that off-the-shelf software cannot handle. Spreadsheets, email chains, and disconnected tools slow your team down. Human Nexus builds custom web applications that fit your operations exactly, deployed in weeks, not months, at a fixed price.
2–4 wks
Typical delivery time
100+
Applications deployed
Fixed
Price, every project
Sydney
Australian team
The problems we fix.
Your processes outgrew spreadsheets
Teams managing compliance, approvals, or operations in Excel and email. Error-prone, invisible, impossible to audit. Custom web apps replace the manual work with purpose-built tools.
Off-the-shelf software forces you to adapt
Enterprise systems built for generic processes, not your specific operational reality. Workarounds multiply. Custom development fits your workflow from day one.
Traditional development is too slow and expensive
Agencies quoting six-month timelines and six-figure budgets for tools your team needs now. Human Nexus delivers a working prototype in the first week and production apps in weeks, not months.
How we deliver it.
01
Requirement session
Two hours mapping exactly what the app needs to do. What data it touches, who uses it, and what success looks like. No spec documents, just a working brief.
02
Prototype
Working prototype delivered within the first week. You use it, break it, and tell us what to change before we build the full version.
03
Build and test
Full application built against your source data. Tested against real scenarios, including the edge cases your team will definitely encounter.
04
Deploy and train
Live in your environment. Staff trained. Full documentation handed over. 30 days of post-go-live support included at no extra cost.
What's included.
Custom web applications
Purpose-built React and Next.js frontends connected to Node.js or Python backends. Built for your workflow, not a generic template.
API development and integration
REST and GraphQL APIs that connect your systems. Payroll talks to rostering, CRM talks to compliance. One integrated platform, not isolated tools.
Cloud deployment and infrastructure
AWS, Azure, or GCP deployment with CI/CD pipelines. Docker containerisation, auto-scaling, and monitoring from day one.
Database design and migration
PostgreSQL, MySQL, MongoDB. Schema design, data migration from legacy systems, query optimisation, and backup strategy.
Legacy system modernisation
Replace ageing on-premises systems with cloud-native web applications. Data migration, feature parity, and phased cutover with zero downtime.
Ongoing support and enhancement
Post-launch support, feature enhancements, and performance monitoring. Your team owns the code. We stay available for the work you do not want to handle in-house.
Why Human Nexus.
Fixed price, no surprises
Scope agreed upfront. Price locked before we start. No open-ended billing, no change requests for clearly-scoped requirements.
Sydney-based team
All development managed from Sydney. Direct access to the people building your application. No offshore handoffs, no communication delays.
Your team owns the code
Full source code, documentation, and deployment scripts handed over. Your team can modify and extend the application without us.
Prototype in the first week
Not a mockup. A working application connected to your data. You see real progress, not a slide deck, within the first seven days.
Built for real operations
We come from workforce, compliance, and operational consulting. We build applications that handle the complexity of real business processes, not toy CRUD apps.
Australian Privacy Principles compliant
Data handling, storage, and access control designed for APP compliance. Australian-hosted infrastructure available for sensitive data.
Proof of work
300 automation processes deployed for a national care provider.
Human Nexus designed and deployed over 300 web-based automation processes across critical back-office workflows for a large Australian care provider. These automations replaced manual, repetitive tasks that were consuming coordinator time every fortnight, saving the organisation $430K per fortnight in avoidable labour cost.
$430K per fortnight saved.
Common questions.
How much does a custom web application cost?
Simple single-purpose applications typically start from $15,000 to $30,000. Multi-module operational platforms range from $40,000 to $120,000. We provide a fixed-price quote after a free scoping session, with no open-ended billing.
How long does custom web development take?
A working prototype is typically delivered in the first week. Full production applications are usually live within two to four weeks for focused tools, and six to twelve weeks for complex multi-module platforms depending on data integration requirements.
What technology stack do you use?
Frontend: React, Next.js, TypeScript, Tailwind CSS. Backend: Node.js, Python (Django, FastAPI). Database: PostgreSQL, MySQL, MongoDB. Cloud: AWS, Azure, GCP. We select the stack based on your requirements, existing infrastructure, and team capability.
Can you integrate with our existing systems?
Yes. We build REST and GraphQL APIs that connect to payroll, rostering, CRM, ERP, and proprietary systems. We also work with iPaaS platforms and custom connectors for systems without modern APIs.
What if we need changes after the application is live?
30 days of post-go-live support is included. For ongoing changes, we provide small fixed-price change packages. Your team can also make modifications themselves because you own the source code.
Do you offer ongoing maintenance and hosting?
Yes. We offer managed hosting on AWS Sydney (ap-southeast-2), Azure Australia East, or your preferred cloud. Maintenance packages include monitoring, security patches, dependency updates, and performance optimisation. Alternatively, we hand over deployment scripts so your team can manage hosting internally.
What would your team build first?
Book a free 30-minute session. We will identify your highest-value web application opportunity and give you a fixed-price quote before the call ends.
Book a free assessment
Tell us about your process. We'll reply within one business day.