SaaS products, custom management tools, mobile platforms and WordPress plugins, designed and built by J3B Web. The projects with a case study tell the starting point, what was built and the problems solved along the way.
J3B Web product · Financial management for small businesses and accounting firms
Invoicing, automatic tax calculation (Canada, United States, Latin America), 21 currencies, AI receipt reading and accounting reports. Installs like an app, and expenses can be entered even with no connection.
≈ 215data tables in a single platform
For Zeltra Group · raisenext.ca
Stripe ticketing with taxes, QR tickets sent by email, check-in at the door, digital membership card and member area.
386automated tests
Agency for shows and artists
From the quote request to the contract signed online, then to the invoice. Artist availability through Google Calendar, invoice payment by card, newsletters.
385releases shipped in just over four months
Social network and monetization for creators · clexif.ca
The API behind the iOS and Android app: subscriptions, shop, real-time virtual gifts, Stripe Connect payouts and push notifications. On the web, creators can also stream live.
190+API endpoints
Performing arts venue · launching soon
The lineup syncs with the Tuxedo box office, the team’s edits are protected and the designer builds the pages in Elementor.
60+dynamic tags for building pages in Elementor
RFID inventory for Zebra devices
Portals for administrators, wholesalers, resellers and clients. An Android app that counts inventory offline.
200,000RFID reads synced in 76 seconds in load tests, with no loss or duplicates
Confidential project
Secure bank connection, home-buying readiness score, encrypted sensitive data, consents that comply with Law 25.
AES-256encryption of sensitive data
Community organization
Member files, volunteer matching, statistics, timesheets. Sign-in by magic link, with no password.
PDF · Excelreports produced in one click
Family grocery list
Lists shared live, price history by store and sale predictions. Store mode works with no signal.
0 barsof signal needed in the store
3D printing filament management
Spool inventory, QR labels, cost calculation down to the cent and a troubleshooting assistant powered by Claude AI.
AItroubleshooting assistant that analyzes your photos
J3B Web has also built Law 25-compliant brochure websites, including the one for Cimpro, a concrete finishing contractor.
A first 30-minute call, with no commitment. You come away with a clear idea, even if custom software isn’t right for you.