Polylogics
- Extensive development experience
- Knowledgable in numismatics
- Friendly team
Our Services
Systems Design
We specialize in designing comprehensive systems that bring together intuitive workflows, robust database architecture, and seamless user experiences. From backend logic to frontend visuals, we build solutions that are not only efficient and scalable, but also user-friendly and visually engaging. Whether you're optimizing internal operations or creating customer-facing web platforms, we ensure every component—from UX/UI design to data structure—is crafted to work in harmony.
- Workflows
- Databases
- UX/UI
- Web design
Full Stack Development
Our full stack development approach combines powerful backend functionality with responsive, user-focused frontends. We build dynamic applications using JavaScript and jQuery for interactivity, Bootstrap for modern, mobile-ready design, and PHP for server-side logic. Our experience with SQL and MySQL ensures efficient data handling and secure database integration. Whether you're launching a new platform or enhancing an existing one, we deliver clean, maintainable code across every layer of your web application.
Support
Our commitment doesn't end at launch. We provide ongoing support to ensure your systems continue to perform reliably as your business evolves. Whether it's troubleshooting, updates, or scaling for growth, we're here to respond quickly and effectively. We stay closely aligned with your changing needs, offering proactive solutions and continuous improvements to keep your technology working for you—today and into the future.
40+
Years in service100+
Happy clients
Clients
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CAC Grading is a leading numismatic certification company dedicated to upholding the highest standards in coin grading and authentication.
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CDN Exchange (CDNX) is a premier, dealer-only online platform facilitating the buying, selling, and bidding of certified rare coins and collectible currency.
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U.S. Coins, based in Houston, Texas, is a premier rare coin dealer specializing in certified U.S. coinage, including gold, silver, and commemorative issues.
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Legend Numismatics has been a premier rare coin dealership since 1987 renowned for its commitment to quality.
What Our Clients Say About Us
“A trusted partner...”
Since 2007, Polylogics has been a crucial partner in my numismatic journey. Their platform’s reliability, intuitive design, and consistent updates have kept it ahead of the curve. Their amazing support team always responds promptly—sometimes within minutes! It certainly helps that the founder of Polylogics was an experienced coin collector as a teenager. That insight alone has saved us thousands of hours compared to working with a typical software firm. More often than not, they already understood what I needed and had most of the solution mapped out after just a quick call. Simply put, working with Polylogics feels less like hiring a vendor and more like gaining a trusted partner who speaks your language and delivers—every time.
“I highly recommend their services.”
Polylogics has been a highly trusted development resource for us for over 10 years and we continue to value their skills, knowledge, and amazing ability to complete complicated projects. I highly recommend their services.
“We'd do it again!”
We were in need of custom software solutions, so our goal was to find a company that would not only develop that for us but agree to support it. That's exactly what we got with Polylogics. Our industry, like most others, has plenty of quirks, and the Polylogics team learned what they needed to build a comprehensive system for us. We'd do it again!
Company History
Founded in 1984, Polylogics began by developing the most successful software system for phone directory publishers. This innovation helped enable the rise of Yellow Book—now known as hibu—which became the world’s largest independent publisher, running Polylogics software to support a sales force of over 6,000 representatives.
In the early 2000s, Polylogics pivoted to the collectibles industry. Founder Mark Wieder, a lifelong coin collector, formed a close personal relationship with John Albanese, founder of PCGS, NGC, and CAC. Since CAC's inception in 2007, Polylogics has provided end-to-end software solutions for the company and continues to support its operations today. The firm remains a trusted technology partner to CAC and other key leaders in the numismatic community.
Contact Us
25 Whitney Rd
Mahwah, NJ 07430