Experience

4 years experience in Fintech, distributed system, workflow automation

BookCabin

• Led a Rewrite Order Service from .NET to Go, establishing domain boundaries, reduced memory footprint and response latency.
• Engineered a resilient event-driven, decouple core transactions from side effects, achieving 100% message reliability and at-least-once delivery
• Engineered a unified state management system to standardize complex lifecycles (Refunds, Reschedules, Upgrades) across multiple products, improving cross-service consistency.
• Standardized a modular HTML/i18n framework with independent component builds, enabling parallel processing, it reduces template compilation times.

BFI finance

• Design API integration architecture with high reliability and fault tolerance
• Revamp loan application system from single to multi-collateral loan architecture, allowing multiple product under 1 order
• Design authentication & authorization system (cookie and RBAC)
• Automated manual loan approval workflows into a data-driven orchestrated system, reducing operational effort and failure rates.
• Enabling distributed tracing and structured logging for service level (Otel + Datadog) for easier debugging and monitoring

M+ Software

• Integrated multiple payment options to streamline transaction processing and improve system stability
• Managed ERP version migration to ensure smooth system compatibility and feature continuity
• Maintained ERP order dashboard and client landing pages to enhance user experience and operational efficiency.

Project

• Golang SDK: https://github.com/Chandra179/ghost
• Golang Template: https://github.com/Chandra179/brook
• Nadir, RAG: https://github.com/Chandra179/nadir

Tech stack

• Golang, Temporal, SolidJS, Docker, Javascript, GCP, Redis, RabbitMQ, Nats, Python, SqlServer, AWS, SolidJS