Master Key Interactive
314.842.5150
contactus@masterkeyinteractive.com
Master Key Interactive formed in 2009, when its principals, Steve Williams and Mark Lammert, realized that a small but focused software development agency was a missing link for companies across the globe. MKI sprouted long before the Internet revolution, when its partners disparately began developing software that even then was ahead of its time.

MKI delivers complex web systems and applications that require considerable experience and skill to produce, but are keenly focused to meet specific business goals.

MKI is centrally located in St. Louis, MO, but has a reach that spans the globe. We’re as sophisticated as developers in Seattle or New York, but given the lower overhead cost associated with our physical location, we are able to offer higher quality, lower cost technology solutions that would go toe to toe with those developed on the east or west coast.
Everyone thinks they need a big agency... until they work with one.

Sure, we’re small. But that’s our benefit to you. Because of our size and scalability, we’re able to meet even the largest corporation’s specific needs. With experience and adaptability in our corner, we understand project rigors and requirements, and your business needs beyond the code.

Don’t think two developers can deliver technology to meet your business needs? We have resources available to us across the globe, who we’ll bring in to work as a team and meet your goals.

Meet our principals who work here every day...
Steve Williams
Principal &
President

314.842.5150
Steve has enjoyed successful career creating, building and managing successful businesses ranging from retail/wholesale commercial businesses, to electronic communications/software development firms. He has developed and delivered sophisticated interactive media, managing every aspect of production from ground-up planning and project discovery, through development, delivery, setup and support. Steve's ability to approach new and cutting edge technologies with the wisdom and insight gained from years of interactive media experience has been invaluable to Master Key Interactive's clients.
Mark Lammert
Principal &
Vice President of Development

314.842.5150
Having worked for non-profits, small agencies and large national corporations, Mark has produced interactive solutions that meet every type of business need. These experiences have molded his work ethic and drive to be what it is today, which continually benefits Master Key Interactive's clients. With degrees in both computer science and media communications, both sides of his brain are put to work for his clients 365 days of the year, resulting in complex technologies with a stellar user experience quotient.
Today, all companies need technology to enable their organizational goals, yet often work with developers who underestimate the budget and requirements needed to support project delivery.

We are focused on developing high-quality projects, that we deliver on-budget, and on-time. Yep... every technology company tells you they will do that... But we really do. With 35+ combined years of experience behind us, any client we’ve served will tell you this is true. We have a nearly perfect track record, and that’s something that makes us proud.

If your company appreciates the value of a customer-focused vendor partner, give us an opportunity to serve you as an extension of your internal team. By understanding your business requirements, we’ll help you craft a plan to fulfill them, even with complexities involved – budget, ever-changing executive requirements, inadequate resources, etc.
2
Executives
9
Years in Business
34+
Combined Years Experience
23
Clients
(and counting)
500+
Projects Successfully Completed
99.9%
Happy People
(there's always that point one)
Need to collect and share data? That’s what we’re focused on. The technology we produce helps you respond to a business need you must fulfil – online learning opportunities, surveys, polls, compliance reporting – the list goes on. If you want to ask a question, have someone enter an answer, and collect the data to review, our systems enable you to do just that. We can even build out robust reporting that helps you dig deep into the data you have collected.
eLearning
  User-focused interactive experiences – ranging from quizzes to health risk appraisals – that captivate and instruct clients and end users.
Data Capture Systems
  Highly customized systems that enable online users to enter data which is used to generate custom, client tailored reports for a wide range of measurement requirements.
Kiosks
  Our kiosk-based solutions range from touchscreen informational displays, to photo, video and audio capture, storage and transmission, to email and SMS composition and delivery systems.
Web Application Development
  Our web applications deliver custom interactive experiences that reach a wide variety of audiences.
Mobile App Development
  As needs increase for all types of clients, we have the skills to produce and promote efficient and effective mobile apps.
Project Management
  Have a technology project but no time to manage it internally? Let our skills go to work for you.
MKI focuses primarily on PHP, CSS, JavaScript, MySQL and HTML5 responsive development, and has the ability to tie into any custom API that might be required.
MKI has proven itself as an extension of its clients’ teams, providing technology research, consultation, and development services. These are the projects we believe are the best examples of technology we created that led to client success.
eLearning
Data Capture Systems
Kiosks
Web Application Development
Mobile App Development
Project Management
MKI seeks clients interested in cultivating a strong client/vendor relationship, which leads to mutual success. The ideal client realizes their company’s need to offer online tools and services that MKI’s more advanced experience and development capabilities deliver. This type of client realizes the expertise MKI provides them and acknowledges it as an investment in their company. We hope you’ll join the list...
 
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Let’s get started.

We welcome the opportunity to find out more about the business requirements you need to fulfill. To find out more about us, give us a call, send us an email, or complete this quick form.
314.842.5150
Master Key Interactive
contactus@masterkeyinteractive.com
Steve Williams
swilliams@masterkeyinteractive.com
Mark Lammert
mlammert@masterkeyinteractive.com
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