Enabled seamless data ingestion and platform connectivity
Delivered security-led architecture uplift
Reduced infrastructure costs and maintenance efforts
Owning Change in Financial Services
Our customer is a leading multinational insurance and financial services provider, serving over 100 million clients across more than 40 markets worldwide through a comprehensive portfolio of life, health, and asset management solutions. As an industry-leading pioneer, they continuously invest in digital innovation and advanced technologies while maintaining a strong focus on customer-centric service, operational resilience, and expanding their product ecosystem to drive sustainable growth.
Overcoming Bottlenecks in Hybrid Data Platform Management
Resolving Connectivity, Performance, and Compliance Constraints
Our customer embarked on a large‑scale, phased migration of IT infrastructure from on‑premises environments to Azure cloud. For nearly two years, the environment operated in a hybrid model, with most data pipelines and compute workloads hosted on Azure, while some databases, storage, and source systems remained on‑premises.
However, this hybrid setup created several connectivity and performance bottlenecks. Data ingestion workflows required multiple intermediate steps to move data between environments, making pipelines slow and difficult to optimise. Strict compliance requirements further constrained direct connectivity, requiring lengthy coordination with networking and security teams before architectural changes could be made.
Enabling Scalable Azure–Enabled Platform Operations
Simplifying Architecture and Enhancing Data Platform Reliability
TEKsystems deployed domain-specialised site reliability and data engineering capability to stabilise the hybrid environment and improve Azure-enabled infrastructure operations. Our tailored approach culminated in a more resilient and streamlined operating model, reducing data silos and system fragmentation and enhancing end-to-end platform reliability.
- Hybrid Connectivity: Implemented lightweight, secure connectivity patterns that enabled direct data movement between on-premises systems and the Azure cloud environment.
- Architecture Simplification: Removed unnecessary intermediate storage and transfer stages, materially simplifying data ingestion workflows.
- Data Pipeline Enablement: Supported enterprise data pipelines running in Azure, strengthening reliability across compute, storage, and orchestration layers.
- Security Alignment: Worked closely with security and networking teams to design solutions that complied with regulations while enabling architectural improvement.
- Operational Automation: Increased the use of cloud-native APIs, monitoring, alerting, and reporting to reduce manual effort and improve system observability.
- Platform Resilience: Strengthened system stability through proactive monitoring design and failure-aware architecture patterns, ensuring consistent performance under traffic surges and varying workload demands.
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Real–World Results
TEKsystems’ ongoing multi-year engagement strengthened operational stability and established a scalable, resilient foundation for cloud-enabled data platform operations.
- Improved Data Ingestion: Direct connectivity replaced fragmented multi-step workflows, improving reliability and reducing operational complexity.
- Enhanced Platform Performance: Simplified pipelines reduced latency and improved end-to-end data flow responsiveness.
- Reduced Manual Operations: Automation lowered the manual workload required to manage hybrid pipelines and monitor platform health.
- Engineering Focus: Site reliability and data engineering teams were able to spend less time on infrastructure administration and more time on strategic priorities and business-aligned critical improvements.
- Cost Savings: Reduced reliance on legacy data centre infrastructure and improved cost efficiency through cloud-enabled operations.
- Compliant Architecture: All changes were implemented within strict security and regulatory controls, maintaining auditability and governance.
- Future-Ready Foundation: Established a more flexible Azure architecture capable of supporting continued optimisation and future data initiatives.
