Custom Application Development & Modernization

We build and modernize applications that support digital transformation.

We’ve worked with nearly every major technology platform and have built or customized hundreds of APIs and connectors across a variety of platforms. 


Custom  Development

RDA has a 35-year history of building custom solutions from scratch, ensuring their seamless integration with existing environments and systems.

Platform Product Customization

With over 400 certifications and RDA's knowledge of tech platforms and components, we create software with an optimal set of out-of-the-box and custom features.

Legacy App


We redesign and modernize outdated systems, refactor their code, migrate legacy apps to newer platforms, and review their architectures to help them grow with your requirements.

Building M.A.C.H Speed!

If enterprises are to compete in today’s rapidly changing business landscape, they need to develop a more advanced level of maturity and adaptability. This will allow them to respond to changing customer demands. And that’s regardless of whether that customer is a retail buyer (B2C) or a business buyer (B2B).



Improved speed with less risk

With this agile architecture, you get a dramatically faster route to MVP (minimum viable product), and therefore to launch. For digital agencies, SIs, and even enterprise development teams, you’ll be able to rapidly roll-out prototypes which help prove key concepts before investing in large-scale implementations. Rapid prototyping can also help circumvent tedious RFP processes saving everyone time and money.


API First

Execute a best-of-breed strategy

MACH architecture allows you to take advantage of the best technology available. You no longer need to settle for less-than-the-best add-ons that come with software suites. Because of its composable nature, MACH can also help you preserve existing functionality that you’ve invested in and are happy with.



Say "goodbye!" to upgrades

Never worry about disruptive upgrades that seem like replatforming projects in themselves, ever again. With MACH architecture, all releases are automatic and non-breaking. There's a clear, inherent boundary between our code and yours which makes this possible.



Seamless customizations and innovation

Now more than ever, it’s important to be able to make changes rapidly as your customers’ needs change. Prioritizing innovation means prioritizing iteration. The ability to constantly change and innovate on the customer experience is a key pillar to MACH architecture. Whether you need to add curbside pick-up capabilities over the weekend, or launch a rebranded ordering experience for a high-profile, enterprise customer, MACH makes that possible.

MACH In-Depth

For more information, check out our blog article "MACH Architecture: What You Need to Know."


Our Platforms

Learn more about how we provide digital platform implementations, migrations and rescues.


Ready to upgrade your apps?

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Successful outcomes don't happen without effective processes. RDA is ready to help your business achieve it's goals.

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