Application development
Built the applications and systems supporting the corporate travel company’s business.
Corporate travel
Making travel applications, payments and predictive data work together.
Complete development, infrastructure, GDS, payments and analytical data systems—built, managed and supported as the corporate travel company’s core provider.
DOMAINCorporate travel
ENGAGEMENTCore technology provider
ENGINEERING FOCUSFull-stack delivery · GDS · Payments · OLAP / OLTP · Infrastructure
GDS integrationsTravel data
Payment systemsTransaction workflows
ENGINEERING LAYERBusiness applications · infrastructure
OLTP sourcesOperational data
OLAP sourcesRate-prediction inputs
Development, management and support span the complete system
Conceptual view of the engineering scope, not an as-built client architecture.
The problem
A corporate travel company needed development and ongoing operation of the systems behind its travel-discount business. Back3nd served as its core provider, building, managing and supporting the application estate.
Why engineering mattered
The challenge crossed application boundaries: GDS integrations, payment systems, infrastructure, and both OLTP and OLAP sources for rate predictions. Changing one layer required understanding the data and operational dependencies around it. This was responsibility for a connected business system, extending from development into ongoing support.
What we engineered
GDS & payment systems
Delivered travel-system integrations and payment-processing capabilities.
OLTP & OLAP data
Worked with transactional and analytical sources to support accurate rate predictions.
Infrastructure & support
Managed infrastructure and supported the systems as the core provider.
Delivered scope
An integrated scope of application development, specialist integrations, data engineering, infrastructure management and ongoing support. The engagement also included agentic AI across the corporate travel company’s systems.
LET’S GET TO WORK
Where is technology costing you too much?
Software spend. Repetitive work. Disconnected systems. Let’s find the engineering changes that make a difference.