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Case Studies & Success Stories

Explore io40’s proven track record in crypto exchange development, e-money licensing, KYC/AML compliance, and enterprise blockchain across Turkey, Europe, and MENA.

Our Track Record

5 Projects. 5 Industries. Proven Results.

From Dubai to Berlin, from startups to enterprises — we deliver compliant, scalable fintech infrastructure.

Crypto Exchange Launch — MENA Region

A Dubai-based fintech startup

Challenge

Build a fully compliant crypto exchange from scratch within 8 months, meeting both local UAE regulations and international best practices for digital asset trading platforms.

Solution

Deployed a white-label exchange platform with integrated KYC/AML pipeline, hot/cold wallet architecture, high-performance matching engine (10,000+ TPS), and real-time market surveillance. Implemented multi-tier security with HSM integration and 2FA enforcement.

Key Results

50K+
Registered Users in 6 Months
8 Mo
Launch Timeline
99.9%
Platform Uptime
10K+
TPS Matching Engine

Tech Stack

Node.js PostgreSQL Redis Kubernetes HSM WebSocket

E-Money Institution — Turkey

A Turkish payment company seeking BDDK license

Challenge

Meet BDDK’s stringent capital, technical infrastructure, and compliance requirements to obtain an e-money institution license, while maintaining ongoing operations.

Solution

Designed and implemented core banking integration layer, PSD2-compliant open banking APIs, comprehensive compliance framework including AML screening, transaction monitoring, and regulatory reporting automation.

Key Results

14 Mo
License Obtained
€2M+
Monthly Volume
100%
Regulatory Compliance
PSD2
API Compliant

Tech Stack

Java Spring Boot Oracle DB Kafka Docker PSD2 API

Enterprise Blockchain — Supply Chain

A manufacturing conglomerate in Turkey

Challenge

Track raw materials across 12 geographically dispersed suppliers with full provenance verification. Existing paper-based system caused delays and fraud losses exceeding $500K annually.

Solution

Implemented a Hyperledger Fabric private blockchain network with smart contracts for automated verification at each supply chain checkpoint. Built a real-time dashboard with IoT sensor integration for temperature and humidity monitoring.

Key Results

40%
Fraud Reduction
12
Suppliers Connected
Real-time
Traceability
$500K+
Annual Savings

Tech Stack

Hyperledger Fabric Go Node.js IoT React TimescaleDB

KYC/AML Automation — European Bank

A German neobank expanding to Turkey

Challenge

Achieve dual regulatory compliance across BaFin (Germany) and BDDK (Turkey) jurisdictions while maintaining a seamless, fast customer onboarding experience.

Solution

Built an automated eKYC pipeline with liveness detection, document verification (50+ ID types), multi-jurisdiction AML/PEP/sanctions screening, and risk-based approach with dynamic scoring. Integrated with both BaFin and BDDK reporting systems.

Key Results

90%
Faster Onboarding
99.7%
Verification Accuracy
50+
ID Types Supported
Dual
BaFin + BDDK

Tech Stack

Python TensorFlow PostgreSQL gRPC Kubernetes Elasticsearch

MiCA Compliance Readiness — EU Crypto Firm

An Estonian VASP seeking MiCA transition

Challenge

Conduct gap analysis and build a comprehensive compliance roadmap to transition from Estonian VASP license to full MiCA (Markets in Crypto-Assets) compliance before the June 2025 deadline.

Solution

Performed detailed gap analysis across all MiCA titles, prepared crypto-asset whitepaper per Article 6 requirements, restructured governance and risk management frameworks, upgraded AML/CFT procedures, and established reserve asset management protocols.

Key Results

4 Mo
Early Readiness
100%
Gap Coverage
Article 6
Whitepaper Ready
Full
MiCA Compliance

Tech Stack

Regulatory Tech Compliance Framework Risk Management AML/CFT Governance

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