Softwar e Engineer at Apple Via Inspyr

Enhanced Java Spring Boot tax services by evolving tax APIs, verification logic, and country-specific configurations to better support global tax ID validation with higher reliability and responsiveness. Migrated databases from Oracle to Amazon RDS for PostgreSQL, updating schemas and Spring Boot integration. Identified and resolved an org-scoped authorization gap, enhancing tenant isolation and access control across services. Developed unit and integration tests for tax and finance/billing services, improving regression coverage and leveraging AI-assisted development to accelerate implementation, troubleshooting, and test creation. Worked end-to-end across CI/CD and deployment flow: built and ran services in Docker, deployed to Kubernetes via Rio pipelines and Spinnaker, and used Splunk log analysis to validate changes in production.

Software Engineer at Apple (Via Inspyr)

Enhanced Java Spring Boot tax services by evolving tax APIs, verification logic, and country-specific configurations to improve global tax ID validation reliability and responsiveness. Migrated databases from Oracle to Amazon RDS for PostgreSQL, updating schemas and Spring Boot integration. Identified and resolved an org-scoped authorization gap, improving tenant isolation and access control across services. Developed unit and integration tests for tax and finance/billing services to increase regression coverage, leveraging AI-assisted development to speed implementation, troubleshooting, and test creation. Worked end-to-end across CI/CD and deployment: built and ran services in Docker, deployed to Kubernetes via Rio pipelines and Spinnaker, and used Splunk log analysis to validate production changes.

Backend Engineer at VoyaPay

Developed a cloud-based payment processing platform integrating transaction authorization, virtual card issuance, fraud detection, and payment workflows using Spring Boot and AWS services (ECS, RDS, S3, SQS). Optimized reconciliation workflows with Spring Batch by comparing transaction records with upstream data, building tiered matching logic and batch adjustment APIs to reduce manual effort by 40% while supporting audit logging. Used AWS CloudWatch and X-Ray for transaction tracing, application logging, and container monitoring.

Full Stack Engineer Intern at Swapt

Contributed to the QR Code POS platform, an online solution for vendors to improve sales and pickup efficiency. Implemented serverless tasks with AWS Lambda (Python) and API Gateway using S3 and RDS, improving function performance and database query efficiency via indexing, data type optimization, and parallel execution to increase QPS by 200%. Built RESTful APIs for third-party integrations, enabling payment modes via Stripe, user notifications via Twilio SMS, and digital loyalty rewards with scannable QR codes via Apple Wallet Pass.