Prototype system designed to replicate composable banking architecture for faster rollout of lending and account services.
This is a capability demonstration inspired by platforms like Mambu
Project: Composable Core Banking System Inspired by Mambu
A quick leadership snapshot of platform scope, delivery approach, and measurable outcomes.
Industry
Fintech
Platform
Web, API, Cloud
Tech Stack
Node.js, TypeScript, PostgreSQL
Result
+47% Product Configuration Speed
Timeline
12 weeks
Service Category
SaaS Development
Type
Capability Demo / Inspired Build
This is a capability demonstration inspired by platforms like Mambu.
MambuClient Background
Inspired build modeled after modern cloud-native core banking platforms.
Critical Risk Area
Legacy architecture prevented rapid feature rollout and increased dependency on costly custom integration work.
Delivery Outcome
Built a modular banking backend with configurable product rules, event-driven ledger updates, and API-first service boundaries.
Why this approach
Composable architecture enables faster fintech innovation while preserving operational control and auditability.
Product configuration engine
Transaction ledger service
API orchestration gateway
Compliance audit trail
How we made key decisions, handled technical complexity, and applied engineering expertise to deliver measurable outcomes.
Delivered account and ledger core first, then added product configurability and integration adapters.
Key technical decisions that enabled production-grade reliability, maintainability, and system scale.
Backend Architecture Design
Implemented domain-driven service boundaries for accounts, lending, and transactions
API Integrations
Transaction ledger service
Performance Optimization
Optimized critical execution paths to improve response times and reduce operational overhead.
Scalability Considerations
New Product Setup: 7.4 days
Data Processing Workflows
Built reliable data processing workflows with validation and observability across execution stages.
A modern technology stack selected to maximize performance, scalability, and delivery speed.
Our stack is selected for reliability, maintainability, and production scale.
We also work with a wide range of modern technologies based on project requirements.
Measured outcomes across efficiency, scalability, and system performance improvements.
Efficiency
+47%
Product Configuration Speed
Automation
-36%
Integration Lead Time
Scalability
99.8%
Transaction Processing Reliability
New Product Setup
Before
14 days
After
7.4 days
Partner API Onboarding
Before
18 days
After
11 days
Manual Reconciliation Cases
Before
23/week
After
11/week
Business Impact Snapshot
Tell us your goals and we will map the fastest path from idea to measurable business outcomes.