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Fintech & MFS Solutions

Powering Bangladesh's digital finance revolution. We engineer highly secure, high-concurrency billing pipelines, bKash & Nagad MFS merchant APIs, e-KYC validation hubs, and core banking middleware that processes millions of daily transactions across the fastest-growing mobile money ecosystem in South Asia.

Build your fintech platform
50M+
transactions processed annually
99.99%
payment gateway uptime
3s
average e-KYC verification time
15+
MFS integrations delivered

What we deliver

Precision-engineered solutions built for your unique challenges and growth ambitions.

bKash, Nagad & Rocket API Bridging

Integrate directly with premier Mobile Financial Services (MFS) in Bangladesh. Automate merchant checkouts, customer disbursements, cash-outs, and utility bill collections. We handle the complex tokenization, callback verification, and retry logic that makes MFS integrations production-safe.

Local & Global Payment Gateways

Build robust multi-card checkout experiences using top local aggregators like SSLCommerz and Shurjopay, complete with automated refund callbacks, detailed transaction reconciliation, and international payment support via Stripe and PayPal for cross-border commerce.

e-KYC & Regulatory Compliance Hubs

Ensure full compliance with Bangladesh Bank's anti-money laundering and e-KYC mandates using automated National ID (NID) verification, facial recognition, liveness detection, and encrypted data hashing. Meet regulatory deadlines without slowing down onboarding.

Core Banking Middleware & APIs

Build middleware that connects legacy core banking systems with modern fintech interfaces. Real-time RTGS/BEFTN API integration, automated fund transfer orchestration, and multi-currency ledger management for banks modernizing their digital infrastructure.

Micro-Credit Scoring & Risk Analytics

Deploy AI-driven credit scoring models trained on local behavioral data — MFS transaction history, mobile usage patterns, and alternative data sources. Enable instant micro-loan approvals for the unbanked population across rural Bangladesh.

Fraud Detection & Transaction Monitoring

Implement real-time fraud detection systems using anomaly detection, pattern recognition, and rule-based engines. Monitor transactions across channels, flag suspicious activity instantly, and maintain compliance with Bangladesh Financial Intelligence Unit (BFIU) requirements.

Our fintech delivery process

STEP 01

Regulatory & Technical Assessment

We analyze Bangladesh Bank regulations, BFIU compliance requirements, and your existing payment infrastructure to design a compliant, scalable architecture from the ground up.

STEP 02

API Integration & Security Hardening

Integrate with MFS providers, payment gateways, and banking APIs. Every integration undergoes penetration testing, tokenization verification, and PCI DSS-aligned security audits.

STEP 03

Load Testing & Performance Optimization

Simulate peak transaction loads (Eid, Black Friday) to ensure your payment infrastructure handles 10x traffic spikes without degradation. Optimize database queries and caching layers.

STEP 04

Go-Live & 24/7 Monitoring

Production deployment with real-time monitoring, automated alerting, and 24/7 on-call support. Transaction dashboards provide complete visibility into payment health and performance metrics.

Why Legacy Script for fintech?

Deep local expertise combined with international engineering standards — built for Bangladesh's unique financial ecosystem.

  • Native expertise in bKash, Nagad, Rocket, and local MFS APIs
  • SSLCommerz, Shurjopay, and international gateway integrations
  • Bangladesh Bank compliance and BFIU regulatory alignment
  • e-KYC with NID verification and facial recognition
  • AI-driven micro-credit scoring for financial inclusion
  • Real-time fraud detection and transaction monitoring
  • 99.99% payment gateway uptime guarantee
  • 24/7 production monitoring and incident response
REGULATORY COMPLIANCE
  • Bangladesh Bank Guidelines
  • e-KYC NID Verification
  • SSLCommerz Integration
  • Real-time RTGS API
  • BFIU AML Compliance
  • PCI DSS Standards
  • Data Encryption (AES-256)
  • Transaction Audit Trails

Explore related services

Frequently asked questions

Everything you need to know before you start — answered upfront so we can focus on building something great together.

Yes. We have production experience with bKash, Nagad, Rocket, and SureCash APIs. We handle tokenization, callback verification, retry logic, and reconciliation for all major MFS providers in Bangladesh.
We maintain active knowledge of Bangladesh Bank circulars, BFIU guidelines, and e-KYC mandates. Our compliance team reviews every fintech build against current regulations before production deployment.
Our fintech architectures are stress-tested to handle 50,000+ concurrent transactions per second. We use event-driven architectures, database sharding, and multi-region caching to ensure zero downtime during peak loads.
Yes. In addition to local gateways (SSLCommerz, Shurjopay), we integrate Stripe, PayPal, and other international payment processors for cross-border commerce and remittance solutions.

You already have enough to stress about.
Your software shouldn't be part of it.

Get the right team, the right tech, the right results — all in one partnership built to last.

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