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We develop custom, scalable and secure websites, applications and services for startups and large scale operations. We're based in Sydney and we can usually beat any quoted price of similar quality!

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More Brands Our Team Have Worked With

We can usually beat any other quoted price :)

Hundreds of clients, including top 500 sites in Australia

Based in Sydney - 100% Australian owned and operated

Custom Web and Software Development

Web Application Development

Our team have built and managed a large number of websites, online stores and applications for customers of all sizes. We build custom solutions whether for a website to promote your business, an online store to become the next major digital retailer or a custom software project.

We have the capacity to produce software and applications with resources available across project planning, system and product architecture, data warehousing and design, programming, quality assurance and testing. We build within an agile framework, implement continual integration & delivery and utilise the latest code stacks and frameworks.

If you're just after a standard website to be designed and developed such as a Wordpress, Shopify, Magento, WIX site etc, click here to see our website design services, for larger or custom developments continue below.

What We Can Do

  • .NET, .NET Core & C#

    Develop website applications, web services, apis and mobile apps within a .NET environment

  • JavaScript, CSS3, HTML5, Angular, React

    Develop frontend systems with the latest technologies

  • AngularJS, Bootstrap & JQuery

    Build with common frameworks and libraries to enhance your digital applications functionality

  • Microservices & Background Jobs

    Develop software, micro services and jobs to support and enhance digital products

  • High Concurrency & Heavy Workloads

    Develop systems for high concurrency of transactions and heavy workloads through compartmentilisation, micro-services and infrastructure automation

  • Database Systems

    Develop with MSSQL, MYSQL, MongoDB, DynamoDB and many other SQL and NoSQL database systems

  • Elastic Cache and Searching

    Develop for scale and performance with ELK Stacks, Redis, MemCache and related technologies.

  • Machine Learning & Artificial Intelligence

    Develop systems in Google Cloud, Azure and AWS to utilise the latest cloud technology and systems architecture to deploy AI and ML systems

  • Maths & Data Mining

    Focus on developing efficient systems to crunch numbers, heavy workloads, and mine data fast and efficiently

  • AWS, Azure & Google Cloud

    Develop with cloud infrastructure and services in mind - Google Cloud, Amazon Web Services and Azure.

Tech We Love

Custom Web Development

We build custom websites, applications, apis and services for startups right through to large multinationals. Prices vary considerably according to your requirements, contact us for a quotation.

Below are the common stages of a custom development


Define Requirements
Contact Us for a Quotation
  • Creative Thinking
  • Prototype Development
  • Technical Architecture
  • Requirements Benchmarking
  • Product Architecture
  • Team Procurement
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Design & Build
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  • UX / UI Design
  • Frontend Development
  • Backend Development
  • Service Development
  • System Integrations
  • Database Design
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Deployment & Infrasturcture
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  • Solution Architecture
  • DevOps & Continous Integration
  • Dev + Production Environments
  • Infrastructure Deployment
  • Application Deployment
  • Systems Monitoring
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Introductory offer

No obligation development brief.
No matter what you need developed we can pull it off, so get in contact below.

Some brands We've Worked With

Some things we did...

we want to hear from you

Performance Crew works with companies of all sizes who need to build or boost their online presence. Drop us a message below or call our founding director on: 0450 955 336 to see how we can help.