Software that matters more

SEP makes vital software. The kind that keeps airplanes in the sky, helps farmers feed a growing population, and makes medical devices safe. The kind where “good enough” doesn’t cut it.

So, whatever industry you’re in, bring us your toughest challenge. We’re wired to tackle what really matters—to you, to us, and to our world.

Let's shape what's next

Expectations are high. The timeline is tight and you can’t afford to miss or to build the product twice. That’s when you turn to SEP. Because we have people with the technical expertise to research, design and build the right product—regardless of the tech or domain.

So, let’s tackle the hard stuff. And let’s do it right.

The right solution—delivered the first time

Complexity brings out the best in us. We love to think and research. To explore, create, and collaborate. Share what we've learned about crafting great products. We don't bring any preconceived notions about how to approach a project; we actively listen so we can ask the right questions and find the right solution. For you, with you, or seamlessly integrated into your team, we won't quit until your product works.
  • Execute critical business functions with our Desktop applications. We bring decades of experience in building applications that empower users to calibrate, configure, monitor, and even diagnose physical products.

    In the laboratory, at the airport hanger, and at the hospital bedside, our clients trust SEP to craft desktop software that matters more. We can help you navigate even the most complex ecosystems because we’re experts at building distributed systems, integrating systems, and building desktop applications inside complex environments.


  • Tackle any challenge in your app’s journey from concept to launch. We bring broad experience in cross-platform and native apps—using the industry’s best tools to build apps your customers will love.

    SEP has the design and development experts to handle your app’s design, hardware and software integrations, delivery strategy, and monitoring. Even if you’re in a regulated industry or have a highly complex problem. Whether your product is consumer facing or B2B, we have the technical chops to get it done right the first time, all while making sure your app has a great user experience.

  • Connecting physical devices to the digital world, harvesting sensor data, harnessing the power of IoT. We’ve done all this and more in our 30 years of working with embedded technologies in industries including Aerospace, Precision Agriculture, Medical Devices and Consumer Electronics.

    No matter what industry you’re in or platform you’re running on, we’ve got the know-how to build secure embedded systems – whether it’s custom hardware, bare metal, or embedded Linux.

  • Get secure and scalable systems with our cutting-edge web development teams. Front-end, back-end or end-to-end, we can do it all. Complexity is our domain. We work with technologies like Node, .NET, Rails, Angular, React, Vue—you name it—to design and build incredibly rich web experiences for your customers.

    Whether you need sophisticated visualizations, specialized experiences, or data analytics, SEP has the experience to build it the right way. We have deep experience when working in even the most complex custom web environments. We can even use predictive AI —saving you money, preventing system failure, and anticipating how people will behave.

  • Elevate your big ideas sky-high. Migrate your existing ideas and enterprise systems to the cloud with a trusted partner who will guide you through the entire process. Or build native cloud apps with developers certified in Amazon Web Services (AWS) and Microsoft Azure. SEP builds secure, scalable cloud applications designed for the best user experience.

    Invite us to your early discussions around cloud development and we can help you identify opportunities for cloud-based apps. Whether it involves AWS, Azure, Heroku, Terraform, Kubernetes, Docker, or another technology.

Industry expertise

Since 1988, we’ve built everything from heavily regulated systems to consumer products. So no matter what industry you’re in, we have the talents, training, and tools to discover, plan, and build exceptional products that users love.

We speak C. And C++. And C#.

But more importantly, we know when to use them. Bring us your problems—we’ll find the best solution and figure out the right tech to make it work.

  • AWS
  • Android
  • .NET
  • React
  • Python
  • Node.js
  • iOS
  • Arduino
  • Embedded Linux
See All


As a product company, we have had to bring in partners to help fill in some gaps. When we hire SEP we have the peace of mind knowing they truly understand the problem and understand what we're asking. The way they approach quoting the work and the discovery process to make sure we knew what to build was above and beyond what I see others doing.
Adam C., Chief Technology Officer

Let's create something special.

We’d love to chat with you. Reach out today to discover how SEP can activate your big ideas.