WE SOLVE COMPLEX BUSINESS PROBLEMS WITH CUSTOM SOFTWARE

Every business runs differently. Off-the-shelf software forces you to adapt to it — OPG builds software that adapts to you. We develop custom web and mobile applications, database systems, and operational tools for businesses across the country. Our team has over 100 years of combined experience delivering solutions that fit your exact workflow, your scale, and your budget.

SERVICES

From simple web tools to enterprise-scale platforms, we build software that drives your business forward. Our team specializes in PHP, MySQL, and mobile development — open-source, license-free technology that scales with you.

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SOLUTIONS

No two businesses face the same challenge. We tailor every solution to your specific workflows, constraints, and goals — at a price that works for your budget.

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METHODOLOGY

We don’t start with code — we start with listening. Understanding your business, your users, and your constraints is what turns a good idea into a solution that actually works.

Our Approach

DON’T TAKE OUR WORD FOR IT

Since July of 2021, OPG has been the service provider for our suite of front-line web portals that are crucial to servicing our clients. At the time we first engaged with OPG, we had been experiencing a high volume of user and system application failures daily. OPG performed a full assessment of the portals including the web application, frameworks, databases, cloud services and underlying platforms. At their recommendation, we agreed that a top to bottom transformation of the entire technology stack was necessary and OPG executed that flawlessly with no user downtime. The volume of problems and user issues dropped dramatically and at the same time usability and responsiveness of the portals was greatly improved. Since then, we've worked with OPG to keep the software and platforms up to date and to prioritize and implement features and improvements. OPG staff are friendly, welcoming and always ready to accommodate any need or request.

~ ADT

OPG has been a long-time partner of the National Auto Auction Association. In 2025, the OPG team conducted a comprehensive assessment of our software and online presence, identifying innovative, tailored solutions that met our specific needs while keeping our investment at a level appropriate for a nonprofit organization. We are very pleased with the results, including our redesigned websites hosted by OPG and the seamless integration with our member database, learning management system, and member portal. As a result of this partnership, we have been able to reallocate time previously spent on administrative tasks toward better serving our members. Additionally, maintaining and updating our website is now significantly easier, and the overall look and functionality are better than ever.

~ NAAA

As an IT leader at a 32-location distributor, I know that what separates us from our competitors is SERVICE. When e-commerce became a critical sales channel, my small, three-person IT team needed a strategic partner with deep expertise to help us scale. We found that partner in OPG. Since 2018, OPG has successfully integrated our Magento site with SAP, our PIM, and Billtrust—on time and on budget. Today, they are my most trusted partner, handling everything from security and API integrations to proactive monitoring. Their responsiveness, quality of work, and strategic thinking are exceptional, often resolving technical issues before our customers ever notice them. When your company's entire mission is delivering non-stop service to others, it is incredibly powerful to work with a partner who serves you with that same level of dedication. I highly recommend OPG.

~Butler Supply

Magento Legacy Platform Replacement
Custom PHP Development
Admininstrative Portal Built
Enterprise Cyber Security
Advanced API Integration
Ongoing Support

OPG built a custom platform for our laboratory to manage case reporting and invoicing, delivering on both functionality and user experience. Our goal was a system tailored to our specific needs while remaining intuitive for our clients — and OPG achieved both seamlessly. This was a major undertaking, and OPG guided us through the entire process with patience, responsiveness, and consistent communication. They welcomed feedback, implemented changes quickly, and made complex technical concepts easy to understand for those of us outside the tech world. The finished platform has been exactly what we needed, and OPG continues to be a valuable partner as we maintain and expand the system alongside our evolving laboratory technology. Their team is fast, knowledgeable, responsive, and genuinely wonderful to work with. We would recommend them to anyone looking for a true technology partner.

~ Eastern VetPath

I have a tendency to assume that you guys can do anything.

~ ORTHOWORLD

Advanced PHP Development
Custom Studio Management Platform
Custom Client Portal
Custom In-store Merchandise Kiosk
API Integration
Ongoing Tech Support

OPG Software has been instrumental in developing our Fred Astaire Studio Management Program from the ground up. Their deep understanding of the unique needs and intricacies of our dance studio business model sets them apart. Not only did they create a tailored solution that perfectly fits our operations, but their exceptional customer service ensures a smooth and supportive experience throughout this ongoing process. Thanks to OPG Software, we can deliver an outstanding experience to our studio owners and managers every day.

~ Fred Astaire Dance Studios

OPG recently built a customer database and scheduling system for our well pump and water treatment installation business and we couldn’t be happier. They listened to our requests and custom build a system specifically for us. Since the system is custom, it is incredibly intuitive. Even our most novice computer users had no problem at all learning it. All throughout the process, OPG communicated well with us. During the build phase, they put together a great product and then took our input for modifications. They were also able to convert all the data from our old system, so we didn’t lose any of our customer information and work order history. The system is everything we asked for. We also appreciate that the system is scalable. We had a budgeted amount to work with, so we were able to do the project in phases. Phase one has all the basic functionality we need. We are now in the process of looking at what additional things we would like to add for phase two later on this year. I am so glad we decided to use OPG to design and build our new system.

~ Robert L. Feezer Company

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WE ROCK THE WEB

100+

Years of Combined Experience

20+

Years in Business

769+

Clients Served

OUR CORE SERVICES

Whatever stage your business is at, OPG builds the tools, systems, and platforms that move it forward — from brand-new ventures to established enterprises ready to modernize. We specialize in custom database development, reporting and data visualization, data migration, legacy platform replacement, HIPAA-compliant builds, and customer portal development. Every solution is designed around your goals, your industry, and where you want to go next.