Node.js Development Company in Australia
We build enterprise-grade Node.js systems for Australian businesses. Scalable APIs, microservices, real-time applications - plus fixing, upgrading, and modernising Node.js backends that need help. From Sydney to Perth, we deliver high-performance backends with fixed pricing and ongoing support.
Node.js Development Services for Australian Businesses
From custom backends to real-time applications and microservices, we build Node.js solutions that scale. Enterprise-grade development with the performance and reliability your business demands.
Custom Node.js Backend Development
Purpose-built Node.js backends designed for your specific requirements. APIs, business logic, data processing - built for performance and maintainability.
REST & GraphQL API Development
Well-documented APIs that power your web apps, mobile apps, and third-party integrations. Versioned, secured, and built to handle growth.
Real-Time Applications
WebSocket-based real-time systems for live updates, chat, notifications, and collaborative features. Node.js excels at handling concurrent connections.
Microservices Architecture
Break down monolithic backends into scalable microservices. We design service boundaries, implement communication patterns, and deploy on Kubernetes or serverless.
Event-Driven Systems
Message queues, event buses, and async processing with Node.js. Handle high-volume workloads without blocking your main application.
Mobile App Backends
Node.js APIs purpose-built for iOS and Android apps. Authentication, push notifications, data sync, and offline support handled properly.
Node.js Fixes, Performance Tuning & Code Refactoring
Slow APIs? Memory leaks? Callback hell? We fix Node.js applications that aren't performing as they should. Whether it's inherited code or a project that's grown beyond its architecture, we'll get it running properly.
Memory Leaks
Track down and fix memory leaks that cause your Node.js app to slow down or crash. We profile, identify, and resolve the root cause.
Slow API Performance
APIs taking too long? We optimise database queries, implement caching, fix N+1 problems, and tune your Node.js configuration for speed.
Poor Async Handling
Callback hell, unhandled promises, race conditions - we refactor messy async code to modern async/await patterns that are readable and reliable.
Legacy Node Updates
Still running Node 10, 12, or 14? We upgrade your application to current LTS versions, updating dependencies and fixing breaking changes.
Security Hardening
Audit your Node.js application for vulnerabilities. We fix security issues, update packages, implement proper authentication, and follow OWASP guidelines.
Code Rescue & Refactoring
Inherited a mess? We refactor poorly structured Node.js code, add TypeScript, implement proper error handling, and make it maintainable.
The reality: Many Australian businesses are running Node.js applications that have performance issues, security vulnerabilities, or code that's impossible to maintain. We take over these projects, stabilise them, and make them reliable again.
Node.js Modernisation & Migration Services
Running an old Node.js version? Stuck with Express when you need more structure? We modernise Node.js applications and migrate them to current best practices.
Legacy Node.js Upgrades
Upgrade from old Node.js versions (8.x, 10.x, 12.x) to current LTS. We handle breaking changes, update dependencies, and test thoroughly.
Express to NestJS / Fastify
Move from basic Express apps to structured frameworks like NestJS or faster alternatives like Fastify. Better architecture, better maintainability.
Monolith to Microservices
Decompose large Node.js applications into independent services. We identify boundaries, design APIs, and implement gradual migration.
JavaScript to TypeScript
Add type safety to your Node.js codebase. We migrate JavaScript projects to TypeScript incrementally, reducing bugs and improving developer experience.
Node.js + Serverless
Deploy Node.js functions on AWS Lambda, Azure Functions, or Google Cloud Functions. Pay only for what you use and scale automatically.
Node.js Application Development for Scale
We don't just build Node.js apps - we build them to handle growth. From SaaS platforms to high-traffic APIs, our architecture decisions today support your success tomorrow.
SaaS Platforms
Multi-tenant backends with proper isolation, subscription billing integration, and infrastructure that scales with your customer base.
High-Traffic Systems
APIs and backends designed for thousands of requests per second. Load balancing, caching strategies, and database optimisation built in from day one.
Mobile App Backends
Node.js APIs optimised for mobile clients. Efficient payloads, proper authentication, push notifications, and offline sync support.
Integration Platforms
Connect your business systems with Node.js middleware. We build integrations with Xero, MYOB, Salesforce, Stripe, and dozens of other services.
Node.js Developers Across Australia
We work with businesses in every Australian capital city. Remote collaboration for most, face-to-face meetings available in Perth.
Node.js Development - Sydney
Node.js development services for Sydney businesses. From Parramatta to the CBD, we build scalable backends and APIs for NSW companies.
Node.js Development - Melbourne
Melbourne Node.js developers serving businesses across Victoria. High-performance APIs, microservices, and real-time applications.
Node.js Development - Adelaide
Node.js development for Adelaide and South Australian businesses. Enterprise-grade backend development with local project management.
Node.js Development - Perth
Perth-based Node.js development - our home office. Face-to-face meetings available for WA businesses. Call us on 0425 531 127.
Node.js Development - Brisbane
Brisbane Node.js development for Queensland businesses. From startups to enterprise, we deliver scalable backend solutions across SEQ.
Node.js Development - Canberra
Node.js development for Canberra government contractors and ACT businesses. Secure, compliant backend development.
Why Choose HELLO PEOPLE as Your Node.js Development Partner
Node.js is one of our core backend technologies - not just another runtime we dabble in. Here's what makes us different.
Scalable Architecture Focus
We design Node.js backends that handle growth. From day one, we build for horizontal scaling, caching, and high availability.
AWS-First Backend Design
We deploy Node.js on AWS with proper infrastructure. EC2, ECS, Lambda, RDS, ElastiCache - we use the right service for each workload.
Long-Term Maintenance
We're here after launch. Ongoing support, security updates, Node.js version upgrades, and feature development as your business grows.
Enterprise + SMB Experience
We've built Node.js systems for startups with 100 users and enterprises with millions. We scale our approach to fit your needs.
Australian-Based Team
We're based in Perth with clients across Australia. Same-day responses, meetings at reasonable hours, and local business understanding.
Fixed Pricing, No Surprises
Know the cost before you start. We quote fixed prices after discovery so there are no budget surprises mid-project.
Technologies We Use with Node.js
We pair Node.js with best-in-class tools for frameworks, databases, caching, and deployment.
Node.js
TypeScript
Express.js
NestJS
MongoDB
PostgreSQL
Redis
AWS
Common Questions About Node.js Development in Australia
Yes. We regularly fix Node.js applications with performance issues, memory leaks, security vulnerabilities, and messy code. Many clients come to us after previous developers have left them with problematic backends. We diagnose issues, fix bugs, and refactor code to make it maintainable.
Absolutely. We optimise slow Node.js APIs by profiling to find bottlenecks, optimising database queries, implementing caching with Redis, fixing N+1 query problems, and tuning Node.js configuration. Most applications see significant improvements after our performance work.