Proof of Execution
Real-world engineering solutions that drive business value.
Enterprise Payment Gateway Integration
Full StackLead Developer
Architected and implemented secure payment integrations with Esewa and Khalti APIs, processing 10K+ transactions daily.
Node.js
React.js
Docker
OAuth2
REST APIs
Key Achievements
99.9% uptime
PCI DSS compliant
Real-time monitoring
Microservices Architecture Migration
ArchitectureSenior Software Engineer
Led migration from a monolithic PHP application to containerized microservices, improving deployment velocity by 3x.
Docker
Node.js
API Gateway
MongoDB
CI/CD
Key Achievements
42% latency reduction
3x faster deployments
Auto-scaling