Client work
Case studies
Case studies from Canvas Developers: the problem, the constraints, our approach and the outcome. Client names are changed where an NDA applies.

Automating Group PNR Workflows via Custom Amadeus GDS Integration for an Educational Tour Operator
Learn how custom Amadeus GDS group booking automation replaces manual green-screen entry, eliminates critical errors, and cuts ticketing operations by 75%.
Read the case
Case Study: Rescuing a Vibe-Coded B2B SaaS Architecture Before Public Launch
Discover how senior engineers execute a vibe coded saas rescue, fixing session bleed and securing multi-tenant SaaS architecture before launch.
Read the case
Migrating a Production Web App from PaaS Hobby Hosting to Hardened AWS Cloud Infrastructure
Discover how cloud infrastructure migration devops enables scaling web apps to transition from starter PaaS hosting to hardened AWS with zero downtime.
Read the case
Executing a QA and Test Automation Rescue for a Critical Mobile FinTech Release
Discover how software qa rescue test automation stabilizes mobile FinTech releases, fixes Android PIN verification bugs, and establishes strict CI/CD gates.
Read the case
Engineering a Custom Itinerary and Tour Booking Engine with Dynamic Availability
Discover how a custom travel booking engine resolves multi-day itinerary constraints, eliminates double-bookings, and powers real-time dynamic availability.
Read the case
Building an IoT Machine Telemetry and Production Dashboard for a Manufacturer
Discover how manufacturing telemetry dashboard software unifies factory controllers into real-time operational views to prevent costly machine downtime.
Read the case
Related services
Working on something similar? These are the services behind this kind of work.
Have a project you'd like to discuss?
Tell us what you're building or fixing. We'll reply with questions, a recommended approach and next steps.