{"id":137971,"date":"2026-04-28T12:11:12","date_gmt":"2026-04-28T11:11:12","guid":{"rendered":"https:\/\/www.intelligentcio.com\/me\/?p=137971"},"modified":"2026-07-01T11:07:26","modified_gmt":"2026-07-01T10:07:26","slug":"turkcell-global-bilgi-boosts-customer-experience-with-riverbed-appresponse-powered-intelligent-observability","status":"publish","type":"post","link":"https:\/\/www.intelligentcio.com\/me\/2026\/04\/28\/turkcell-global-bilgi-boosts-customer-experience-with-riverbed-appresponse-powered-intelligent-observability\/","title":{"rendered":"Turkcell Global Bilgi boosts customer experience with Riverbed AppResponse-powered Intelligent Observability"},"content":{"rendered":"\n

As organisations scale complex, virtualised environments, achieving real-time visibility and consistent performance across critical applications has become essential for maintaining service quality. Turkcell Global Bilgi transforms customer experience and enterprise service efficiency through Intelligent Observability powered by Riverbed AppResponse. Muharrem Bozku\u0219, Head of IT Infrastructure & Operations at Turkcell Global Bilgi, tells us how this approach is improving performance, reducing downtime and enabling more reliable service delivery at scale.<\/em><\/p>\n\n\n\n

Founded in 1999 as part of the Turkcell Group, Turkcell Global Bilgi is Turkey\u2019s leading customer experience and contact centre services provider.<\/p>\n\n\n\n

With over 17,000 employees across 19 locations, the company delivers end-to-end customer experience solutions to more than 100 corporate clients.<\/p>\n\n\n\n

The company needed better visibility and control over key applications to improve performance and reliability, especially those supporting its customer communication platforms.<\/p>\n\n\n\n

Turkcell Global Bilgi partnered with Riverbed Technology, using Riverbed AppResponse to gain unified observability and accelerate performance across its large-scale data centre environment.<\/p>\n\n\n\n

Challenge: Gaining full visibility across complex, multi-tenant environments<\/strong><\/p>\n\n\n\n

As the largest customer experience service provider in Turkey, Turkcell Global Bilgi handles massive volumes of data and has millions of daily interactions for Turkey\u2019s top corporations. Maintaining uninterrupted performance across this ecosystem is vital, as even minor slowdowns can impact service-level agreements (SLAs), agent productivity and customer satisfaction.<\/p>\n\n\n\n

As the company expanded, it faced significant challenges in monitoring and maintaining performance across a distributed and highly virtualised infrastructure.<\/p>\n\n\n\n

With 3,500-plus virtual machines (VMs) operating across two major data centres, pinpointing the root cause of performance issues became increasingly difficult.<\/p>\n\n\n\n

The IT team often had to determine whether a problem originated in the network, database or application layer\u2014without the comprehensive visibility needed to act quickly.<\/p>\n\n\n\n

\u201cWe are the biggest customer experience centre in Turkey, with more than 100 corporate customers,\u201d said Berkan Sert, Network and Security Manager at Turkcell Global Bilgi. \u201cWith so many applications and virtual systems, performance and visibility are absolutely critical.\u201d<\/p>\n\n\n\n

The challenge was further compounded by the need to manage two parallel data centres. Without unified monitoring across both, the team lacked a complete picture of system health and availability, creating potential blind spots that could impact performance.<\/p>\n\n\n\n

Recognising the need for greater transparency and control, Turkcell Global Bilgi sought an observability platform that could deliver real-time insights across all layers of its infrastructure.<\/p>\n\n\n\n

Solution: AppResponse delivers actionable insights across applications and network<\/strong><\/p>\n\n\n\n

To overcome these limitations, Turkcell Global Bilgi implemented Riverbed AppResponse, a powerful solution for monitoring, analysing and optimising network and application performance in complex environments.<\/p>\n\n\n\n

The deployment was carried out in one of the company\u2019s primary data centres, focusing on over 30 mission-critical applications. To enhance usability, the solution was customised with dashboards designed for specific business functions and IT teams. This cross-functional implementation involved collaboration between application, infrastructure and network teams to ensure comprehensive visibility.<\/p>\n\n\n\n

\u201cWith AppResponse in place, we are now able to capture and analyse live network traffic, monitor real user interactions, and trace performance issues down to their root causes in real-time,\u201d said Sert.<\/p>\n\n\n\n

\u201cWe have created more than 30 dashboards to monitor critical applications, and each dashboard provides actionable metrics that help our teams maintain service levels and optimise resource use.\u201d<\/p>\n\n\n\n

Beyond visibility, AppResponse helped uncover and resolve underlying inefficiencies that had long gone undetected. For example, the IT team identified and eliminated unnecessary DNS records, which were causing redundant lookups and performance lag across key applications. This optimisation improved network responsiveness and reduced latency across user sessions.<\/p>\n\n\n\n

The deployment\u2019s success quickly gained visibility at an executive level. Leadership could now view measurable improvements through AppResponse dashboards and analytics, directly linking performance data to business outcomes.<\/p>\n\n\n\n

Encouraged by these results, Turkcell Global Bilgi has begun planning the expansion of AppResponse to its second data centre, aiming for comprehensive observability across both production and backup environments.<\/p>\n\n\n\n

Benefits: From monitoring to measurable impact<\/strong><\/p>\n\n\n\n

Since deploying Riverbed AppResponse, Turkcell Global Bilgi has experienced measurable improvements in both operational performance and customer experience delivery. The company\u2019s IT teams now operate with real-time information, dramatically reducing downtime and accelerating issue resolution.<\/p>\n\n\n\n

One of the most significant outcomes has been the reduction in Mean Time to Resolution (MTTR). Sert said: \u201cWith detailed performance data available at every layer such as network, application anduser, our teams can now identify and resolve issues proactively rather than reactively.\u201d<\/p>\n\n\n\n

At the same time, the optimisation of DNS records and network traffic has resulted in more efficient dataflows, reducing latency and enhancing responsiveness.<\/p>\n\n\n\n

These performance gains have translated directly into better agent efficiency and user experience, allowing customer service representatives to handle calls, transactions and client requests more seamlessly.<\/p>\n\n\n\n

The introduction of real-time dashboards and performance analytics has empowered executive stakeholders with data-driven decision-making capabilities. IT leaders now use these insights to communicate measurable improvements, align technology investments with business goals, and strategically plan for future data centre expansions.<\/p>\n\n\n\n

Together, these advancements have enabled Turkcell Global Bilgi to move beyond basic monitoring to true observability by establishing a proactive, insight-driven operational model that ensures consistent service excellence for its corporate clients.<\/p>\n\n\n\n

A future built on Unified Observability<\/strong><\/p>\n\n\n\n

The partnership between Turkcell Global Bilgi and Riverbed represents more than a successful technology deployment \u2013 it marks a shift towards a future-ready, performance-centric IT strategy. By using Riverbed AppResponse to unify observability across its infrastructure, Turkcell Global Bilgi has laid the groundwork for expanding into Riverbed\u2019s broader Unified Observability and AIOps platform.<\/p>\n\n\n\n

\u201cOur partnership with Riverbed demonstrates how observability empowers large-scale service organisations such as ours to deliver reliable, data-driven performance. Together, we\u2019re enabling smarter, more connected customer experiences,\u201d said Muharrem Bozku\u0219, Head of IT Infrastructure & Operations at Turkcell Global Bilgi.<\/p>\n\n\n\n

With performance visibility now at the core of its operations, Turkcell Global Bilgi continues to redefine excellence in customer experience management, turning data into insight and insight into business advantage.<\/p>\n\n\n\n

We asked Muharrem Bozku\u0219, Head of IT Infrastructure & Operations at Turkcell Global Bilgi, further questions to find out more about the project.<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

What were the biggest operational challenges Turkcell Global Bilgi faced in managing performance and visibility across its two data centres and more than 3,500 virtual machines?<\/strong><\/p>\n\n\n\n

As the leading customer experience and contact centre services provider in Turkey, Turkcell Global Bilgi handles massive data volumes and millions of daily interactions for top corporations. Maintaining uninterrupted performance is absolutely vital across this ecosystem, because even minor slowdowns can significantly impact our service-level agreements, agent productivity and overall customer satisfaction.<\/p>\n\n\n\n

As our company expanded, we faced significant challenges in monitoring performance across a highly virtualised and distributed infrastructure. Specifically, with more than 3,500 virtual machines operating across two major parallel data centres, pinpointing the root cause of performance issues became increasingly difficult.<\/p>\n\n\n\n

Our IT team struggled to determine whether a problem originated in the network, database, or application layer because we lacked the comprehensive visibility needed to act quickly. Furthermore, the lack of unified monitoring across both data centres created potential blind spots regarding system health and availability.<\/p>\n\n\n\n

How has implementing Riverbed AppResponse improved your ability to monitor and troubleshoot critical applications supporting more than 100 corporate clients?<\/strong><\/p>\n\n\n\n

Delivering end-to-end solutions to more than 100 corporate clients requires fast, reliable access to over 30 core business applications. Implementing Riverbed AppResponse has fundamentally transformed our monitoring capabilities by providing powerful tools to analyse and optimise network and application performance in our complex environment.<\/p>\n\n\n\n

With AppResponse in place, we are now able to capture and analyse live network traffic, monitor real user interactions, and trace performance issues down to their root causes in real-time. One of the most significant outcomes of this implementation has been a dramatic reduction in our Mean Time to Resolution, or MTTR.<\/p>\n\n\n\n

With detailed performance data available, our IT teams can now identify and resolve issues proactively rather than reactively. This fundamental shift has improved our system uptime, minimised operational disruptions, and significantly strengthened service reliability across our critical enterprise applications.<\/p>\n\n\n\n

Can you explain how Unified Observability has helped your teams identify root causes of performance issues across network, application and database layers?<\/strong><\/p>\n\n\n\n

Previously, when performance issues arose, our IT team often had to guess whether the problem originated in the network, database or application layer, as we simply lacked the comprehensive visibility needed to make quick diagnoses.<\/p>\n\n\n\n

Recognising this limitation, we sought a platform capable of delivering real-time insights across every layer of our infrastructure. Unified Observability through Riverbed AppResponse has completely resolved this challenge by making detailed performance data accessible at the network, application and user levels.<\/p>\n\n\n\n

Instead of investigating distinct silos, our application, infrastructure and network teams now have the transparency needed to trace performance issues directly to their root causes in real-time. This means we no longer waste time trying to isolate where a problem started. By replacing guesswork with actionable insights, we can maintain strict service levels and optimise our resource usage far more effectively.<\/p>\n\n\n\n

What impact has the introduction of real-time dashboards and analytics had on collaboration between infrastructure, application and network teams?<\/strong><\/p>\n\n\n\n

To enhance usability and collaboration, we heavily customised our deployment with dashboards designed specifically for different business functions and IT teams. We have successfully created more than 30 dedicated dashboards to monitor our critical applications, with each providing shared, actionable metrics. This cross-functional implementation naturally fostered deep collaboration between our application, infrastructure and network teams, as they are now aligned around the same comprehensive visibility.<\/p>\n\n\n\n

Beyond the technical teams, the success of these real-time analytics quickly gained visibility at the executive level. Our leadership can now view measurable improvements directly through the AppResponse dashboards, allowing them to easily link IT performance data to tangible business outcomes.<\/p>\n\n\n\n

These insights empower our executive stakeholders with robust, data-driven decision-making capabilities, enabling them to align technology investments with broader business goals and strategically plan for future data centre expansions.<\/p>\n\n\n\n

How have improvements such as the removal of duplicate DNS records and better network visibility enhanced application responsiveness and agent productivity?<\/strong><\/p>\n\n\n\n

Moving beyond basic visibility, the deeper insights provided by Riverbed AppResponse helped us uncover and resolve underlying system inefficiencies that had gone undetected for a long time.<\/p>\n\n\n\n

For example, our IT team identified and completely eliminated unnecessary DNS records that were causing redundant lookups and creating significant performance lag across key applications. This specific optimisation vastly improved our network responsiveness and reduced latency across user sessions.<\/p>\n\n\n\n

By optimising these DNS records and managing network traffic better, we achieved much more efficient data flows. Ultimately, these technical performance gains translated directly into better agent efficiency and a superior user experience. Because our systems now respond faster and more reliably, our customer service representatives are able to handle calls, process transactions and fulfil client requests much more seamlessly, directly boosting their overall productivity and effectiveness.<\/p>\n\n\n\n

Looking ahead, how do you plan to expand observability across your second data centre and further strengthen service reliability for Turkcell Global Bilgi\u2019s enterprise clients?<\/strong><\/p>\n\n\n\n

Encouraged by the highly measurable improvements from our initial deployment, we have already begun planning the expansion of Riverbed AppResponse to our second data centre. Our immediate goal is to achieve comprehensive observability across both our production and backup environments, eliminating any remaining blind spots.<\/p>\n\n\n\n

Beyond just expanding our current footprint, this deployment marks a major shift toward a future-ready, performance-centric IT strategy. By unifying observability across our infrastructure, we have laid the necessary groundwork for expanding into Riverbed\u2019s broader Unified Observability and AIOps platform. This strategic partnership demonstrates how intelligent observability empowers large-scale service organisations to deliver highly reliable, data-driven performance. Moving forward, we will continue to establish a proactive, insight-driven operational model that ensures consistent service excellence, enabling smarter and more connected customer experiences for all of our enterprise clients.<\/p>\n","protected":false},"excerpt":{"rendered":"

As organisations scale complex, virtualised environments, achieving real-time visibility and consistent performance across critical applications has become essential for maintaining service quality. Turkcell Global Bilgi transforms customer experience and enterprise service efficiency through Intelligent Observability powered by Riverbed AppResponse. Muharrem Bozku\u0219, Head of IT Infrastructure & Operations at Turkcell Global Bilgi, tells us how this […]<\/p>\n","protected":false},"author":18,"featured_media":137973,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[34,19797,46,15994,389,13,79],"tags":[8225,22435,2034,908,22434,14785,341,22433],"class_list":["post-137971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-data-centers","category-data-centres","category-middle-east","category-telecom","category-top-stories","category-used","tag-aiops","tag-berkan-sert","tag-customer-experience","tag-digital-transformation","tag-muharrem-bozkus","tag-observability","tag-riverbed-technology","tag-turkcell-global-bilgi"],"acf":[],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/posts\/137971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/comments?post=137971"}],"version-history":[{"count":3,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/posts\/137971\/revisions"}],"predecessor-version":[{"id":138098,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/posts\/137971\/revisions\/138098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/media\/137973"}],"wp:attachment":[{"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/media?parent=137971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/categories?post=137971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.intelligentcio.com\/me\/wp-json\/wp\/v2\/tags?post=137971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}