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Bringing your business applications straight into the 21st century.

Rapid Application Replacement Solutions

Build your company’s competitive edge with updated applications that can revolutionize the way you do business, bringing your business applications straight into the 21st century.

Rapid Application Replacement Solutions

Rapid Application Replacement Solutions DOOR3

Clunky outdated applications can be holding your company back. Ditch your old technology and upgrade to modern, custom developed software without disrupting your operations with a rapid application replacement solution. DOOR3 works with your company to find the best strategic roadmap for your technology and create software application solutions that can launch quickly to help you realize the business benefits as soon as possible.

If your company is operating using outdated legacy applications, odds are you aren’t running as efficiently as you should be. Even worse, you might be at a significant disadvantage to more modern competitors. The problem is: If it’s your core software that needs updating, how do you do it without interrupting your business and causing costly downtime?

DOOR3 specializes in rapid application replacement solutions. We work with your team to ensure that what we’re creating not only mirrors your legacy application’s core capabilities but brings them further in line with modern technology standards. At the same time, we can rethink some or all of the workflows in the service of greater efficiency and paperless processing, and create a competitive edge for your business along the way. And we launch your rapid application replacement solution quickly with a “minimum viable product” (MVP)_that brings your business operations up to date as soon as possible, with plenty of room to grow.

A sample of our current rapid application replacement capabilities:

Operations Software
We have extensive experience replacing outdated Enterprise Resource Planning programs with systems custom-built to elevate our client’s businesses to new heights of efficiency and profitability by taking advantage of leading-edge user experience design and advanced technologies such as big data, machine learning, AI, IoT, and more.

Customer Portals and Pure-Play Digital / SaaS Platforms
We leverage scalable cloud architecture, continuous automated testing, and modern UX design best practices to deliver high-performance, high-impact services to your key user groups, all while enhancing your brand through an appealing, beautifully designed solution.


Strategy First
We understand the urgency of introducing an application replacement solution quickly that can modernize your technology and improve your business’s performance. In order to facilitate a rapid rollout, we start by solidifying the project business analysis strategy, and focus on understanding your business and competitive landscape, your users’ needs, and the value that technology can provide. By rethinking your legacy applications from the beginning, we can set the trajectory for the project, ensuring that the rapid application replacement solution we produce is highly targeted, aligns with your company’s direction, and pays off for your business.

Plan for an Impactful Rollout
We practice Lean methodology at DOOR3, meaning we work to get your rapid application replacement solution to market as quickly as possible. By planning to launch with an MVP (minimum viable product) early in the roadmap, we provide value to your business right away and give you a chance to steer the product based on hands-on experience and feedback from the MVP. This lays down a good foundation for the overall application replacement direction and allows us to build on that success through Agile development project management.

Design for the User
The software of yesteryear was designed for yesterday’s users. In order to produce a rapid application replacement solution that will not only serve your core functions but also provide a competitive advantage, it’s important to consider the contemporary user experience — including their unique needs, challenges, and pain points. Otherwise, you may end up with an application that places your company or workforce at a disadvantage. A smart UX user experience can make complex processes uncomplicated and help your workforce find efficiencies in their everyday processes.

Architect with an Eye to the Future
The process of updating your core applications can be time-consuming and expensive; we work to make sure you won’t have to worry about it again for a long time to come. Our tech team stays up on the latest technological developments to make sure we’re making the most innovative product for you, while also ensuring that its value takes longer to depreciate. At the same time, we’re not afraid to combine smart custom software with existing technology to make sure that we create the best rapid application replacement solution in the most economical way.

Rapid Application Replacement Solution Trends

Cloud Capabilities
Whether you’re looking to outrun your competition or capitalize on increased flexibility and capabilities, moving your crucial applications to the cloud can offer plenty of benefits for your company. By transitioning legacy server-based applications to more capable cloud-based versions, you can unleash massive data capabilities and aggregation to provide even more intelligence to your business operations.

Robotic Process Automation
The road to full business process workflow automation can be a long, costly one, but robotic process automation (RPA) offers an easier on-ramp to digital transformation. By using software solutions to automate your core processes, you can quickly see increased value and efficiency, and then work to move on to more complete automation of your workflows over time.

About DOOR3 A Leading Rapid Application Replacement Solution Services Company | Call for a FREE Quote

Door3-Logo-Small-200x200For over 16 years, DOOR3 has been serving small to large Fortune 500 companies worldwide including AIG, MORGAN STANLEY, HP, FRESH DIRECT, OLYMPUS, WELLS FARGO, ELIZABETH ARDEN, CLINIQUE, NEW BALANCE, and TIMEWARNER among others. We capitalize on our strong Technology, Design, and Strategy backgrounds to help our clients build powerful, reliable software applications, engineer platform software, and design software to run a wide variety of products. DOOR3 serves the financial services, legal, healthcare, non-profit and education, construction and contracting, healthcare, manufacturing, insurance; consumer services, retail, and eTail industries. DOOR3 Business Applications Inc. was founded in 2002 and is based in New York, NY.

2015 Webby Award Winner

DOOR3’s iPad application for FreshDirect was named Best Shopping Application in the Webby Awards, the leading international award honoring excellence on the Internet.

Client Testimonials:

In the six months after launch, new policy sales were up 10-fold! The trend indicates we will double that again in a few more months. The technology that Door3 has provided has increased our efficiency, provided a better customer experience and has helped us build a reputation within the Canadian insurance industry as the most innovative broker in the country.
Matt Alston, Co-Founder, Surex Direct
What DOOR3 brought to the table right away were relevant expertise, strategic focus, powerful analytic techniques, the ability to really listen to client needs and a commitment to delivering value on-time and on-budget.

John McCarthy, Executive Vice President & COO, Community Preservation Corporation

DOOR3’s analysis and implementation of the right solution, as well as their user support skills, averted a crisis and got Studley out of knee-jerk mode, putting the company on the right track in terms of how decision-makers think about and use technology.
Patrick McGill, Director, Online Production, CSTV/CBS Online, Inc.

More of our happy clients