Our Products

A comprehensive suite of services powering enterprise credit card operations from issuance to settlement.

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Core CCMS

Complete Credit Card Management System

A modular monolith powering end-to-end credit card lifecycle management with 12 domain modules, maker-checker workflows, and multi-tenant isolation.

AccountCardBillingCollectionsCustomerOnboardingFraudDisputeRewardsSettlementAuthMessaging
270+ REST API endpoints
Maker-checker approval workflows
Multi-tenant with row-level security
AES-GCM field-level encryption
Liquibase database migrations
Full audit trail on every entity
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Card Network Switch

ISO 8583 Multi-Network Processing

Standalone card network switch service handling real-time transaction processing across Visa, Mastercard, and RuPay networks via ISO 8583 messaging.

15
Visa Handlers
8
MC MDES Categories
11
RuPay Handlers
Visa VisaNet integration (15 handlers)
Mastercard MDES token lifecycle
RuPay NPCI processing (11 handlers)
Netty TCP server on port 8585
jPOS ISO 8583 message parsing
Real-time authorization & clearing
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API Gateway

Secure Edge Routing & Traffic Management

Spring Cloud Gateway providing centralized authentication, rate limiting, circuit breaking, and intelligent routing for all platform services.

JWT token validation & propagation
Redis-backed rate limiting
Resilience4j circuit breaker
CORS and security headers
Request correlation IDs
Health check aggregation
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Notification Engine

Multi-Channel Alert & Communication

Event-driven notification service consuming banking events via Kafka and delivering alerts through email, SMS, and push notification channels.

Email, SMS, and push notifications
17 Kafka event consumers
Template-based rendering
User preference management
Delivery tracking & retry
Multi-tenant channel config
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Reporting & Analytics

Real-Time Insights & Data Export

Analytics service built on TimescaleDB for time-series aggregation, providing dashboards, scheduled reports, and multi-format data export.

TimescaleDB time-series analytics
Interactive dashboards
CSV, PDF, and Excel export
Scheduled report generation
Multi-tenant data isolation
Configurable date ranges
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Common Library

Shared Infrastructure & Security Framework

Reusable library providing security, encryption, audit logging, Kafka integration, and common entity patterns shared across all platform services.

SecurityCryptoAuditKafkaApprovalIdempotency
AES-GCM encryption + HMAC hashing
JWT auth filter & UserPrincipal
Distributed idempotency control
Kafka outbox pattern publisher
OpenTelemetry tracing integration
Global exception handling