About Nexus Software Systems

Founded in 1985, Nexus Software Systems is a United States-based custom software development company specializing in building practical software solutions for businesses. Our engineering experience began with device drivers written in Assembly language and system software developed in C and C++. Over the decades, we have evolved alongside technology while maintaining the same commitment to reliable, efficient, and maintainable software. We have delivered thousands of software applications, helping businesses improve operational efficiency, streamline processes, serve customers more effectively, and address complex technical challenges. Our expertise includes custom business applications, eCommerce solutions, data analytics, customer relationship management (CRM), process automation, system integrations, and applications involving Artificial Intelligence and Machine Learning. We believe software should solve real problems, support business objectives, and deliver lasting value.

Engineering Practical Software Solutions Since 1985

From our beginnings in low-level programming to today's sophisticated business applications, our engineering philosophy has remained consistent: understand the problem, design the right solution, and build software that works. Technology continues to evolve, but successful software development still requires sound engineering, careful planning, and an understanding of the business it serves. At Nexus Software Systems, we value practical solutions over unnecessary complexity. Our goal is to develop dependable software that addresses real business needs and remains useful as those needs change. We take pride in our engineering heritage and the experience gained from decades of solving challenging software development problems.

How We Work

Our Philosophy

We believe the best software starts with understanding your business. That's why we involve you throughout the development process. You'll receive regular progress updates, have opportunities to provide feedback, and be able to communicate directly with the people developing your software. This collaborative approach helps keep requirements clear, gives you visibility into progress, and helps ensure the finished solution meets your expectations.

Explore Custom Software Development

Why Choose Nexus Software Systems

Over 40 Years of Software Development Experience

Founded in 1985, Nexus Software Systems is a US-based custom software development company with more than four decades of engineering experience. From low-level programming and system software to sophisticated business applications, we have continually adapted to changing technologies while maintaining our commitment to sound software engineering.

Extensive Industry Experience

We have developed custom software solutions for businesses across Banking, Travel, Real Estate, Healthcare, Retail, Telecommunications, and other industries. Our experience helps us understand diverse business requirements and develop solutions that address real operational challenges.

Software Designed Around Your Business

Every business has unique requirements. We develop custom software tailored to your workflows, objectives, and technical environment. Whether you need a new application, system integration, business automation, or modernization of existing software, we focus on delivering a solution that fits your needs.

Quality, Reliability, and Long-Term Value

We believe good software should be functional, efficient, maintainable, and dependable. Our focus is on engineering practical solutions that solve immediate problems while providing a foundation for your business to grow and evolve.

Clients

What our clients say

Nexus Software Systems was a perfect choice for our custom Volusion website. We needed an online catalog for our extensive rental equipment, which wasn’t available from other Volusion vendors. Nexus Software created our online presence and provided us with direction on basic edits for additions and maintenance. They have also been a solid support resource for changes and problem solving, which we continue to utilize to this day.

Brian Patterson Marketing Manager, AMP-Cherokee

Nexus Software Systems is THE most competent & accessible/responsive developers I've come across in a decade. They come up with solutions that will SAVE your company so much in output costs that simply consulting with them is value all on its own. They work diligently to make sure you stay operational & have VAST knowledge of all the newest tech. PLUS they help maintain legacy code where needed. Hire Them!

Cathy Meyer Director of Support & Services at HotComm

I spoke with many software development companies prior to choosing Nexus. Everything that I was promised was delivered completely and within a short period of time. Our new website is not only exactly what we wanted, it will last us for years. The developers at Nexus Software Systems are extremely helpful, very knowledgeable and patient!

Kathryn Townsend President Greater Portland Board of Realtors, REALTOR of the Year.

Nexus has been servicing our site for more than 7 years. During that time, we have been completely satisfied with the attention they provide to small accounts as well as their fees and timeliness. We would recommend them to anyone.

Marty Karasick Cast In Stone

We have enjoyed working with you over the course of the past five years, you have been an integral part of our growth.

Sarah Walters Manager, World Travel Holdings

You provided us with an amazing solution. Our ecommerce system performs better than we could have imagined. The technical capabilities of the developers at Nexus Software is absolutely astounding. We are very happy with your work.

Melissa Lee WroughtWorks

About Nexus Software Systems | Custom Software Experts