What We Build

Core systems for fintech businesses. Transaction engines, compliance frameworks, and the infrastructure that handles real money in regulated environments.
Core Platform Development
Core Platform Development
The backbone of your fintech business. Transaction processing engines, rate calculation systems, order management platforms, and the foundational architecture that everything else depends on. We build systems designed for high availability, precise calculations, and audit-ready logging. Whether you're processing currency trades or managing remittance flows, the core needs to be bulletproof.
Regulatory Compliance Systems
Regulatory Compliance Systems
Multi-jurisdiction compliance isn't optional in fintech. We build AML/KYC verification workflows, sanctions screening integrations, transaction monitoring systems, and regulatory reporting pipelines. FCA, PSD2, and international equivalents. Our systems are designed to satisfy auditors while keeping friction low for legitimate customers. Compliance built-in, not bolted-on.
FX and Remittance Systems
FX & Remittance Systems
Two decades of building systems that move money across borders. Rate engines with real-time feeds, liquidity management, correspondent banking integrations, and settlement workflows. We understand the operational complexity of FX: margin management, hedging, multi-currency accounting. From retail currency exchange to B2B payments, we've built the plumbing that makes it work.
AI and Machine Learning
AI & Machine Learning
Practical AI that solves real fintech problems. Fraud detection models that learn from your transaction patterns. Risk scoring systems that improve decision accuracy. Intelligent automation for document processing, customer verification, and operational workflows. We implement AI where it adds genuine value, not where it makes for good marketing copy.
System Integration
System Integration & APIs
Fintech platforms don't exist in isolation. Banking APIs, payment processors, identity verification services, rate feeds, accounting systems. We connect the pieces that make your platform complete. Clean API design for your own partners and customers. Robust integration with third parties that handles failures gracefully and logs everything you need for troubleshooting.

Why Zenlime?

Domain Expertise
20+ years focused exclusively on fintech. We speak your language.
Regulatory Fluency
Multi-jurisdiction compliance experience. FCA, PSD2, and beyond.
Production Tested
Our systems process real money for real businesses, every day.
Full Lifecycle
Architecture to deployment to support. We're there for the long haul.