About Us

About Us

Xelltech, Inc specializes in Web Site development and design services. Phillihp Harmon, Principal Owner and Solutions Architect, incorporated Xelltech, Inc in 2006 and has had much success in the creative and detail oriented world of custom Web Site development and design. Xelltech, Inc aims to offer your business the latest in technological advances to help build your business in the new world of the internet.

Phillihp Harmon, Principal Owner and Solutions Architect, has over 20 years of professional experience developing custom website applications. His talents derive from self-taught passion for Web Site development, refined with a Computer Science degree from the University System of Maryland, and made professional through his years of solving the most difficult of problems. Phil is a natural small business owner, starting his first company in 2003.

Phil and his wife Megan regularly give to the US Food Bank, Animal Adoption services through Homeward Trails and HART, and provide financial education training through Dave Ramsey’s Financial Peace University with a goal to get Foundations of Finance in every High School possible.


Xelltech, Inc formally incorporated out of Frostburg, Maryland. The first recognized client was Apollo Logistics LLC, which now operates as BiCoastal, Inc and continues to be a client.

Xelltech signs with Fibred of Maryland. Lewis J. Ort’s Fibred of Maryland pioneered several high fiber, low calorie baking products which are sold around the world. Lewis J. Ort’s (Mr. Western Maryland) contributions and philanthropy was a major donor to Johns Hopkins Hospital, Baltimore burn centers, churches, and orphanages, led to his name being placed on Frostburg State University’s main campus library.

Xelltech wins Maryland grants along side Applied Programming Corporation in an effort to deliver prototypes on mobile internet disaster recovery in the case of EMP situations. Trucks would be deployed strategically across the highway that re-standup a mobile internet where laptops would be handed out and have access to an inventory website application that Xelltech built.


CME Peer Review signs Xelltech, Inc’s biggest contract at the time, creating a ground up website application facilitating an end-to-end Peer Review process between doctors, nurses, pharmacists, and scientists. This contract continues to this day.


Phil launches his personal tech blog, daily writings of the evolving technology in this world and how to keep up. The site went strong with regular content updates for 3 years, reaching millions of users. Some of the most popular pieces of the site is a WebGL version of Tetris that was developed while WebGL was still in it’s experimental stages and also it’s PHP utilities such as password generators, PHP object beautifiers, encoders, and more! https://www.phillihp.com


Xelltech moves to Northern Virginia! With the amount of demand, Xelltech moves it’s business to Virginia as it’s corporate head quarters.

Xelltech works with Verisign and delivers Verisign Domain Hashlink, an advanced URL Rewriter that directly integrates in the form of WordPress, Drupal, and Joomla modules – https://www.thedomains.com/2012/04/05/verisign-launches-hashlink-for-domains/ There were more than 1M automatic installs through Verisigns WordPress hosting service.


Xelltech hired by Fairfax based CTAC and partners to work on several high volume, highly visible government organizations including HeathCare.gov’s GetCoveredIllinois, HHS.Gov, USA.Gov, GSA.Gov, CPSC.Gov and many others.


Xelltech wins contract with Apple Leisure Group specifically to investigate high scalability issues with CheapCaribbean.com. Xelltech integrated Elastic Search, Logstash, and Kibana across an entire cluster of varying servers supporting airplane bookings, hotel bookings, car rentals, and a variety of integrated web services along the chain of requests.


Xelltech hired to aid in the conversion of University of Maryland, University Campus name change to University of Maryland, Global Campus. Xelltech provided several key pieces to the transformation of this name change in addition to building re-sellable educational services already created at UMGC that could expand to other Universities.


Xelltech relaunches website as a 15 year anniversary along with plans to roll out 9 new Products that aim in providing website utilities for enterprise and small businesses.

Click here to learn more about our clients.