At TaxBlock, I developed API connectors for real-time bidirectional synchronization with Zoho Books across invoices, bills, transactions, and contacts. I used Adapter and Factory patterns to support onboarding accounting providers, and implemented OAuth 2.0 token refresh, request validation, and rate limiting.
At Emsphere Technologies, I optimized relational database schemas in SQL Server and tested CLMS. I also identified mobile app vulnerabilities and prepared technical documentation.
I built HemoConnect, a blood donation and emergency coordination platform with request prioritization, field-level encryption, and role-based access control. I also designed and deployed ServerlessSync on AWS, an event-driven pipeline that automated file validation, metadata storage, and notifications.

