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FintechKafkaMicroservicesSecurity
Private Bank API — event-driven banking microservices
|AUTHOR: ADITYA_PANDEY // A production-ready, event-driven banking platform with Kafka, Saga pattern, RBAC, and 95%+ test coverage.
TL;DR: Built a modular banking platform using microservices, Kafka for eventing, JWT + RBAC for security, and Saga pattern for distributed transactions.
Highlights
- Secure money transfers with Saga pattern
- Shared internal packages (Kafka, Redis, Logger)
- E2E tests and high coverage (~95%)
- Dockerized services and CI/CD-ready workflows
Stack
Node.js · TypeScript · Kafka · Redis · PostgreSQL · Docker · CI (GitHub Actions)
Repo & docs
- Repo & live docs: links on my GitHub profile. :contentReference[oaicite:7]{index=7}
// RELATED_TRANSMISSIONS
- Building a Self-Healing, Triple-Verified Ledger System for Tixin.inHow I built a self-healing, triple-verified financial system for Tixin.in — an event-ticketing platform.
- Event-driven CQRS with Kafka — 1.8M records in <10minDesigning a high-throughput event pipeline using Kafka + CQRS to process 1.8M records in under 10 minutes.
- Why using Turborepo in Microservices architecture makes senseNotes & best practices for combining monorepo tooling like Turborepo with microservices — faster builds, shared packages, and scoped commands.
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