Silent breakage
Existing functionality fails without warning during upgrades, surfacing late in testing or production.
Temenos Testing Practice
Modernize Temenos Without Risk
Specialist quality assurance for Temenos Transact, Infinity, Payment Hub, and Data Hub — across upgrades, migrations, go-lives, and continuous change.
Programme Risk
Every Temenos upgrade carries hidden risk.
For CTOs, CIOs, and programme directors, Temenos transformation risk is operational, financial, and reputational — not just technical. Core banking journeys break silently, integrations behave unpredictably, and critical issues often surface at go-live when the cost of failure is highest. Yethi helps leadership expose these risks earlier and make go/no-go decisions with clear evidence.
Integration instability
APIs and external systems behave unpredictably across T24 stack, channels, and country models.
Speed vs. stability trade-off
Continuous upgrade cycles create pressure where agility and reliability are forced to compete.
Late discovery
Issues are often found only at go-live — when the impact on operations, compliance, and customers is highest.
Platform Coverage
Full coverage across the Temenos ecosystem.
Yethi supports banks across the complete Temenos application landscape — from core transactional systems to digital banking, payments, and data infrastructure.
Temenos Transact
Core banking, product processing, accounts, deposits, lending, limits, fees, and multi-entity operations.
Temenos Infinity
Digital banking frontend, omnichannel journeys, customer-facing workflows, and digital channel validation.
Payment Hub
Payment processing, routing, schemes integration, ISO flows, and real-time settlement validation.
Data Hub
Data infrastructure, reporting, reconciliation, audit trails, and downstream data integrity assurance.
Business Areas
Assets · Liabilities · Payments · Trade Finance · Treasury · Digital Banking
Assurance Capabilities
Full-stack assurance for Temenos programmes.
Yethi combines deep Temenos domain knowledge, proven testing methodology, reusable test assets, and AI-assisted automation so modernization teams can move faster without losing control.
Upgrade assurance
End-to-end SIT, UAT, regression, and performance validation across T24 version upgrades and patch cycles.
Data migration testing
Reconciliation, opening balances, loan schedules, transaction history, static data, parallel runs, and audit trails.
Integration testing
Validate APIs, third-party, regional systems, channels, and downstream dependencies across complex Temenos environments.
Multi-country rollout
Testing across complex multi-entity, multi-country Temenos environments including localized country model validation.
Continuous upgrade readiness
Cross-version validation designed to handle continuous Temenos upgrades without compromising platform stability.
Agentic AI-assisted QA
AI-powered test acceleration with Tenjin — codeless automation, service virtualization, and intelligent test generation.
Specialist Services
Specialist assurance services for Temenos programme leaders.
Structured service tracks designed for the complexity and governance demands of Temenos transformation programmes.
Programme test strategy
Define the testing roadmap, governance model, risk priorities, coverage approach, and release criteria.
Functional & business process
Validate products, rules, workflows, approvals, accounting, fees, limits, and customer journeys across Temenos modules.
Data migration testing
Reconcile migrated data, transformed records, balances, schedules, masters, and transaction history.
Regression automation
Accelerate repeat execution with reusable, banking-native Tenjin automation assets built for Temenos.
UAT enablement
Help business users plan, execute, monitor, and close acceptance cycles with stronger control and evidence.
Go-live readiness reporting
Leadership dashboards, risk heatmaps, defect trends, and audit-ready release evidence for go/no-go decisions.
Planning a Temenos upgrade? Don't risk it.
Speak with a Yethi Temenos specialist about your upgrade, migration, replacement, or modernization programme.