Delivering Reliability for Telecom Providers in a Hyper-Connected World
Quality engineering that keeps telecom services running smoothly through robust digital applications and reliable analytics
Overview
Assuring smooth journeys for telecom service providers
Quality engineering, application system integration and performance testing, supported by automation, make telecom digital, OSS and BSS journeys secure, scalable and reliable, with faster time-to-market and lower risk. An operator’s revenue depends on the network, billing, provisioning and apps working together, and one untested release can break the chain.
Quality engineering for telecom tests and monitors the OSS and BSS platforms, payment and billing flows, digital apps and network-facing systems that operators use to serve subscribers. QKTech runs this work for operators.
RESULTS
Why telecom reliability is under scrutiny
£700,000
fine Ofcom imposed on Vonage after an inadequately tested software update left business customers’ desk phones unable to reach emergency services for about 11 days
PHP 100,000 a day
fines the Philippines’ telecom regulator is imposing on mobile operators for poor internet service, based on September 2026 audits. The operators dispute them
98%
coverage-map accuracy TRAI proposed as a target in draft quality-of-service rules for 5G network slicing, which also count an outage as significant after 4 continuous hours or when it affects more than 10% of subscribers
41%
of operators achieve true end-to-end visibility across network domains, according to GSMA Intelligence as reported by RCR Wireless
Focus areas
Accelerating innovation across telecom applications
Six areas cover the systems between a subscriber and a working service.
Automation of Prepaid & Postpaid Service Journeys
Automates complex prepaid and postpaid workflows across devices and channels to reduce errors and speed releases, using AI-driven scripts that adapt to tariff changes. A recharge that fails or a bill that is wrong costs a customer, and we cover the journeys from recharge and fraud screening to billing and credit checks.
Telecom System Integration Testing
Validates interoperability of OSS and BSS, payment gateways and CRM platforms, across legacy and modern systems, to reduce downtime. One broken interface stops an order, and we repeat the integration checks after each release.
Performance Assurance for Telecom Applications
Uses stress simulation, response-time optimization and AI-driven monitoring, with NFR management, shift-left testing, chaos testing, CX validation and capacity planning. Traffic peaks at sales, recharge cycles and launches, and we test performance at the volumes an operator sees on those days.
Telecom Test Data Management
Creates and manages realistic telecom datasets that support validation and faster regression cycles across multi-device and multi-network environments. The data reflects subscriber, plan and billing scenarios while protecting personal information.
Observability and Analytics for Telecom Service Providers
Provides dashboards, monitoring and trend analysis across OSS and BSS to support proactive issue resolution and data-driven decisions. Operators often watch the network through many separate tools, which slows diagnosis, and we consolidate monitoring into one view of network, application and customer journey health.
Testing Center of Excellence
Testing spread across teams and vendors is expensive and uneven. We design and run an enterprise testing center of excellence with agreed service levels and governance.
Industries we serve
Key telecom segments we serve
Prepaid
Automated recharge flows, fraud detection and personalized offers.
Postpaid
Validation of billing cycles, credit checks and loyalty programs.
Digital Applications
Assurance for OTT platforms, self-care apps and digital wallets across devices and networks.
Business Hub
Assurance for the platform that carries an enterprise customer’s lead-to-cash journey, positioned as a route to mobile super-apps.
Insights
Challenges we’ve solved for our clients
Latest Insights
FAQs
Telecom quality engineering: common questions
What is telecom quality engineering?
It tests and monitors the OSS and BSS platforms, payment and billing flows, apps and network-facing systems that operators use to serve subscribers.
How do you test OSS and BSS integration?
We test the order-to-cash and provisioning flows end to end across OSS, BSS, payment gateways and CRM, and we repeat the checks after each release.
What does unified telecom monitoring look like?
It brings logs, metrics and user journeys from many tools into one view with proactive alerts. For a leading Philippines operator, 20 monitoring screens became one, and incident detection was 80% faster.
How do you build a testing center of excellence for an operator?
We set governance, service levels and shared platforms, move applications across in stages and run the center with your team.
How do you test prepaid and postpaid journeys?
We automate the recharge flows, fraud detection and personalized offers for prepaid, and the billing cycles, credit checks and loyalty programs for postpaid. AI-driven scripts adapt to tariff changes, and the checks repeat after each release.
Ensure flawless customer journeys.
Speak with our quality engineering specialists about your telecom platforms. Describe the release or platform that carries the most risk and we will reply with how we would test and monitor it.