Sep 2024 - Jun 2025

BIT.IR

CTO / Senior Developer

Monolith-to-microservices modernization, Angular upgrade, trading services, KYC/payment flows, database tuning, and Kubernetes-ready architecture.

600%+ performance400% faster writes3x faster frontendMicroservices

Gateway

Auth

KYC

Payments

Trading

Admin

Worker

DB

Story

What this chapter was about

BIT.IR was a modernization story: splitting a monolith into services, improving database throughput, and guiding frontend evolution while managing engineering execution.

Stack

Technical surface

NestJSNode.jsTypeScriptAngular 17MySQLMicroservicesKubernetesCI/CDPaymentKYC

Capabilities

  • Microservices decomposition
  • Trading, pricing, KYC, and payment service refactoring
  • Angular 15 to Angular 17 modernization
  • Database tuning and write-throughput improvement

Outcomes

  • Achieved 97% uptime and 600%+ performance gains.
  • Improved MySQL write throughput by 400%.
  • Improved frontend loading speed by 3x.

Project highlights

  • 600%+ performance
  • 400% faster writes
  • 3x faster frontend
  • Microservices

Next step

Need the short version?

Download the general senior engineering CV, or start a direct conversation about architecture, delivery, leadership, or product engineering needs.

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