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Data Platform Modernization Case Study: Real-Time Credit Decisioning in BFSI

Challenge

The client’s legacy data warehouse suffered from limited scalability and slow query performance, which hindered their ability to process customer acquisition and pre-approved loan data for timely credit decisions.

Solution

Hoonartek modernized the infrastructure into a unified, strategic asset by leveraging Databricks and Snowflake, transforming a fragmented landscape into a high-performance engine for microfinance growth.

Results

Real-Time

Processing of credit signals and loan proposals

Unified

Strategic data asset replaced legacy silos

Scalable

Cloud-native architecture to support rapid business expansion

Enterprise Data Platform Modernization – FinServ Case Study

Challenge

The client’s legacy data warehouse was constrained by limited scalability, slow query performance, and an inability to ingest data in real-time, resulting in delayed decision-making and missed opportunities.

Solution

Hoonartek modernized the infrastructure into a high-performance, cloud-native Enterprise Data Platform, enabling real-time data ingestion and providing a scalable foundation for advanced analytics.

Results

Real-time

Data ingestion and processing capabilities

99.9%

Improvement in data availability and reporting speed

Scalable

Architecture built to support diverse financial products and rapid growth

Enterprise Lakehouse Transformation: Indian Bank Accelerates Insights by 98% While Strengthening Compliance

Challenge

A leading bank’s competitive advantage was impacted due to data scattered across 120+ systems, creating slow insights and compliance risks.

Solution

Hoonartek helped the bank build a highly secure data platform for enterprise intelligence and regulatory compliance, resulting in faster insights and improved compliance.

Results

98%

faster insight delivery

1200+

dashboards built and supported

improvement in cross sell and upsell

Telecommunications: Enterprise-Grade Revenue Assurance Implementation

Challenge

The client faced significant revenue leakage risks due to fragmented data across CDR platforms, billing systems, and DTH services, making manual reconciliation impossible at scale.

Solution

A centralized, automated Revenue Assurance framework was implemented to perform high-throughput reconciliations across petabytes of data, enabling near-real-time anomaly detection.

Results

Petabytes

Of data reconciled via parallel processing

Near-Real-Time

Detection of revenue leakage and mismatches

100%

Automation of complex billing and RA rules

Telecommunications: Real-Time Customer 360 & Data Modernization

Challenge

The client struggled with fragmented customer data scattered across legacy platforms, leading to inconsistent experiences and performance bottlenecks.

Solution

A centralized, mission-critical Customer 360 repository was engineered to provide a unified, real-time “Golden Copy” of all mobility and non-mobility consumers.

Results

1 Lakh TPS

Transaction processing capacity

99.99%

System availability and data accuracy

Only 1

Sev-1 incident in over 3 years