Case Studies

Outcomes,
Not Outputs.

CALIGO's case studies are delivery stories — specific problems, specific solutions, specific results. Every engagement described here was delivered in production, measured against a baseline, and signed off by the client.

25+
Enterprise clients across
banking, insurance & telecom
10+
Years of regulated
industry delivery
4
Countries with
active engagements
0
Missed regulatory
submission deadlines
Industry
Solution
All Case Studies

Delivered in Production.
Measured Against Baselines.

BankingALMData Platform
ALM Process Automation — Dedicated DataMart & ~50% Execution Time Reduction
ALM processes relied on a fragmented DWH structure taking 8 hours end-to-end. CALIGO designed a dedicated ALM DataMart integrated with SAS ALM — cutting execution time to 4 hours.
8h→4h
Execution Time
~50%
Performance Gain
100%
Automated
InsuranceAML & ComplianceData Engineering
End-to-End AML Data Pipeline — 9M Customer, 14M Policy Insurance Operator
A major insurance operator had no data pipeline to feed its AML platform. CALIGO built the full pipeline from scratch — unifying customers across 4 source systems with 1,900 daily data quality checks.
45
Target Entities
1,900
DQ Checks/Day
100%
Automated
TelecomData QualityMaster Data Management
Data Quality & Cross-System Hierarchical Consistency
Customer, billing, and GSM relationships were inconsistent across CRM, billing, and charging systems. CALIGO designed a cross-system DQ & Governance framework resolving 7K+ customer and 250K+ account inconsistencies.
7K+
Customer Fixes
250K+
Account Fixes
28
DQ Rules
InsuranceData WarehouseDataOps
DWH Optimisation — End-to-End Load Automation & 80% Performance Gain
Daily data loading took up to 15 hours, delaying reporting and analytics. CALIGO implemented a fully automated, dependency-driven pipeline cutting load time to 3 hours — an 80% improvement.
15h→3h
Load Time
80%
Performance Gain
100%
Automated
BankingCustomer AnalyticsAI & ML
Alternative Credit Scoring & Financial Inclusion — A Regional Bank
Alternative credit scoring model using transactional behaviour and cash flow patterns — expanding approvals to creditworthy customers with thin bureau files, validated over 24 months.
+18%
Approval Rate
0%
Default Change
24mo
Validation
InsuranceRisk ReportingPower BI
Customer Protection Standards Reporting Platform — 18 KRIs, 3 Lines of Business
A global insurance operator had no mechanism to measure or report customer protection standards. CALIGO delivered an end-to-end CPS reporting platform covering 18 KRIs across 3 Lines of Business.
18
KRIs Delivered
3
Lines of Business
2-tier
Architecture
TelecomData GovernanceMaster Data Management
Building a Master Data-Driven Data Governance Features
Designed and implemented a master data-driven governance framework across telecom data domains — establishing ownership, lineage, and data quality controls at enterprise scale.
E2E
Governance Framework
MDM
Driven
Enterprise
Scale
InsuranceData PrivacyData Governance
Data Privacy Remediation — Sensitive Data Classification Across 3 Databases
19,000 field classifications — 78% false positives. CALIGO validated 4,000 genuinely sensitive fields and restored access on 15,000 others across 3 databases.
19K→4K
Sensitive Fields
~78%
False Positives
3
Databases
BankingAI / MLModel Validation
AI Model Validation Framework — Standardised, Scalable, End-to-End
A leading private bank lacked a standardised AI model validation framework. CALIGO designed an end-to-end validation workflow covering requirement definition, data collection, testing, and automated reporting.
100%
Automated Reporting
↓ NPL
Risk Reduced
E2E
Workflow
InsuranceData GovernanceAccess Management
MicroStrategy Report Access Governance — Group-Based Authorization Model
Years of ungoverned user-level report permissions replaced with a group-based authorization framework covering 1,192 reports across 18 business units.
1,192
Reports Governed
18
Business Units
100%
AD Group-Based
InsurancePerformance OptimisationDataOps
ETL Pipeline Performance Overhaul — 85% Runtime Reduction
A compliance reporting pipeline running 10–12 hours daily. CALIGO overhauled the full architecture — parallel execution, 115 PL/SQL procedures rewritten — cutting runtime to 1.5 hours.
10–12h→1.5h
Daily Runtime
85%
Reduction
115
Procedures
TelecomAuditingData QualityData Monitoring
Migration Auditing & Data Quality
A large-scale billing and charging system transformation required end-to-end migration auditing — cleansing legacy data, validating integrity, and monitoring quality in real time throughout the migration lifecycle.
300+
Migration Activities
120+
Audit Reports
92%
Waves with DQ Findings
Client Voices

What Clients Say on Gartner Peer Insights

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27 verified reviews
4.7 / 5
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