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Fintech

Corporate Banking — Prime Bank

Senior Software Engineer
2020 — 2022
Corporate Banking — Prime Bank
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Corporate banking platform engineered for security, real-time service, and regulatory compliance. Covers comprehensive account management, high-volume transactions, and complex loan processing with full audit trails. Integrated core banking systems via SOAP while exposing modern REST APIs for corporate portal and mobile clients, delivering sub-second response times for real-time settlement and FX flows under load.

What I built

  • Implemented secure account, transaction, and loan modules with full audit trails ensuring regulatory compliance for banking operations.
  • Integrated core banking systems via SOAP web services while exposing modern REST APIs for corporate portal and mobile client consumption.
  • Hardened platform security with OAuth2 + JWT authentication and end-to-end encryption in partnership with cybersecurity team.
  • Delivered real-time settlement and foreign exchange (FX) flows with sub-second response times under high load conditions.
  • Architected database schema for Oracle 12g with optimized indexes supporting high-volume transaction processing.
  • Implemented comprehensive logging and monitoring for production systems ensuring operational reliability and quick issue resolution.
  • Collaborated with banking compliance team to ensure all modules met strict regulatory requirements and security standards.

Highlights

  • Real-time settlement
  • Core banking integration
  • OAuth2 + JWT security
  • Sub-second response times

Tech stack

LaravelOracle 12gSOAPRESTOAuth2JWT