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Vibrant Coders
Industries · FinTech

Transaction systems where milliseconds and audit trails both matter.

Low-latency, high-security transaction systems and B2B financial platforms.

What usually hurts

  • Latency-sensitive flows on infrastructure built for brochures
  • KYC, AML and audit requirements bolted on late
  • Reconciliation across banks, gateways and ledgers done by hand
  • Scaling to transaction peaks without downtime

We have engineered trading portals, payment flows and reconciliation platforms where latency is measured in milliseconds and every action must be traceable. Security, observability and failure handling are designed before features.

Our fintech work covers B2B platforms, lending and collections tooling, KYC/AML integrations and the back-office systems behind them.

What we build for fintech

  • Trading & transaction portals

    Low-latency architectures with Redis, event streams and horizontal scaling.

  • KYC / AML integrations

    Automated onboarding checks via regulated API providers with audit trails.

  • Reconciliation & ledgers

    Double-entry ledgers, gateway reconciliation and reporting for finance teams.

  • Security engineering

    OWASP-aligned practices, encryption, key management and penetration-test readiness.

Related work

Systems we have shipped in this sector.

FinTech · B2B SaaS

Automated forex trading portal

A secure, ultra-low-latency portal connecting institutional investors with deep liquidity pools, processing millions of transactions a day while adhering to OWASP security standards.

  • Node.js
  • Redis
  • Vue.js
  • Docker
E2E
encryption across the platform
<50ms
trade execution latency
Auto
AML / KYC API integrations
Questions

FinTech FAQs

Can you meet our security audit requirements?

We build to OWASP-aligned standards with encryption, role-based access and audit logging, and we support external penetration tests and remediation as part of delivery.

Building for fintech? Let's map it.

Book a free architecture session. We'll understand your operations, identify the highest-impact opportunities and outline a clear roadmap, with no obligation.

info@vibrantcoders.com+91 82000 98823Ahmedabad · Deploying globally