Get your web, mobile, Windows, & Linux apps built by a skilled software applications consultant.

If you need a web, mobile, Windows, or Linux software application built, I am the right person for the project. I have the skills needed to design and build functional, reliable, secure software solutions. I acquired these skills through my work history as well as education and study.

I am happy to help and always interested in taking on new projects so feel free to email me at: info@davefeltz.com to discuss your needs.

“My mission is to build functional, reliable, secure software applications that deliver exceptional value for my clients”


web, mobile, windows, linux software applications consultant - linkedin

software applications consultant - platforms

Software application consulting services provided:

  • Web application development
  • Mobile apps development
  • Windows PC application development
  • Linux and cross-platform application development

Some of the reasons my clients like working with me:


I work with clients to determine their true needs so that we can identify the solution that will deliver the best value.


I am communicative and reliably available by email, instant message, and phone so clients can expect a quick response.


I employ software engineering best practices plus high-quality, secure coding and thorough testing to prevent “bugs” and security vulnerabilities.


I offer a fast turn-around on projects and always try to resolve problems and issues the same day when possible.

software applications consultant - technologies

Technologies supported:

  • PHP
  • MySQL/MariaDB
  • JavaScript/jQuery
  • Java
  • Microsoft C#
  • Mobile Devices
  • WordPress

The first step to building your web, mobile, Windows or Linux application is discussing your project requirements. After we develop an understanding of your requirements and we identify an appropriate solution, I can provide you with a proposal detailing the agreed to solution and costs.

You can contact me by email at: info@davefeltz.com or click the button below to setup the free consultation so we can talk via phone, video call, or instant message.

Setup a free consultation

See what my clients have to say

Outstanding experience! Dave is a top professional who solved every problem quickly and devised clear solutions to complex coding issues. He's a pleasure to work with!JennDesigner, Cyberlab
Dave works efficiently and has good knowledge in his specialty. He is a problem solver and can carry on big projects on his own. Highly recommended.Fan ZhangStructural Engineer, SESheets.com
Dave understood exactly what we wanted, made suggestions to improve our plan, delivered on time and the quality of the work was excellent. It doesn't get better than that. He even did some little clean up work that was outside the scope as a kindness. I would highly recommend him and use him again.Adam KotterIT Manager, The Kotter Group
Awesome to work with, would recommend to anybody that needs an expert in his field. On time, very professional, and once I showed him what I wanted, he took care of us with no issues. I will definitely use him again if/when I need something done.Guy HerrellPlant Manager, Integrity Biofuels
A much tougher task than anticipated but with Dave's help I have a product that I'm very happy with. Dave worked long and hard to meet my needs and has done a great job. I would wholeheartedly recommend him, and will be working with him again.Colin McGreadyOwner/accountant, Cab Accounts, LTD
[I am] very pleased with project outcome. [Dave] was professional and prompt in responding to our requests. Would highly recommend his services and plan to use him in the futureBret BauerComputer consultant, Bret Bauer Computer Consulting Services


Member Open Web Application Security Project (OWASP)