PORTFOLIO
Apps and websites built for working businesses.
Explore the software and websites behind Surette Data Systems: past business systems, client portals, storefronts, marketplace builds, and focused service sites.
Systems we’ve built
Custom business systems designed and built for auctions, secondhand dealers, payroll, antique malls, and precious-metal workflows — shown as case studies of past work, not products for sale. Surette Data Systems no longer takes on projects at this scale; the focus today is one-time website builds.
Compliance Platform
Secondhand Dealer Management System
Compliance and business management for Florida-licensed secondhand and precious-metal dealers.
View case studyPayroll System
Benji Payroll Management System
A clean, auditable payroll system replacing spreadsheets and email threads for hourly teams.
View case studyAuction Software
Auction House & Consignment Store Software
Floor sales and live auctions in one system for consignors, inventory, and bidder activity.
View case studyMarketplace Platform
Antique Mall Vendor & Auction Platform
Vendor storefronts, listings, auction discovery, and marketplace browsing for ThirdStreetAuctions.com.
View case studyPricing Tool
SpotCalc Buying Calculator
From weigh-in to printed offer in under 10 seconds, with live spot pricing and one-tap invoices.
View case studyMarket Analysis
MetalsPredictor Trend Analyzer
Live spot prices, candlestick charts, and technical indicators for gold and silver.
View case study
Websites we've built
Live websites and case studies for local brands, service businesses, e-commerce storefronts, and marketplaces — with a build-time estimate on every card.
7-card set Live builds Est. 15–440 hrs Open the set arrow_forwardNEXT BUILD
Have a build in mind?
Bring the business problem. We can help shape the right mix of website, app, portal, automation, and ongoing support.