About Us

Founded in January 2020, Excelsior Dev is an IT consulting company, providing design and development solutions. We specialize in web app development across any domain, helping clients to solve complex business challenges. Being a technology driven company, our team primarily consists of designers and developers.
Computer Code

Though we were founded in January 2020, our founder, AJ Tatum, has been developing applications in ASP.NET/C# since 2005. He has a passion for the human side of technology and loves developing turning ideas into practical applications.

Our graphic designer, Stephen Reich, has a Bachelor’s Degree from the School of Visual Arts and enjoys working on a wide range of projects including print design, branding, logos, packaging, illustration, infographics, social media, and marketing assets.


Our Team

Check out who is working with Excelsior Dev
AJ Tatum

Founder, Developer

AJ is a self-taught developer and his favorite language is C#. He is a techie inside and out. If it involves technology, chances are he’s at least dabbled with it. He enjoys helping people and organizations learn how to leverage technology to level up. He’s worn many hats from having his own businesses, helping startups launch, and developing small to large scale web applications & APIs utilizing .NET & C# as the backend for many of his projects.

Combining his interests in technology and sociology, He’s simply passionate about the human side of technology… and Marvel Comics.

Stephen Reich
Stephen Reich

Graphic Designer

Working with Excelsior Dev provides an opportunity to work on a wide range of projects with include print design, branding, logos, packaging , web design, illustration, infographics, social media (Facebook, Twitter, Snapchat, Instagram, YouTube, Google+ and Linkedin) and marketing assets.

Excelsior Dev

Contact us every time you need to turn your ideas into a real life product.