samar

Backend Software Engineer with ~3 years of production experience building reliability-critical backend systems in healthcare and blockchain-related infrastructure projects. Experienced in designing REST APIs, transaction processing pipelines, reconciliation workflows, and audit logging systems with strong emphasis on correctness, idempotency, and failure handling. Background includes healthcare interoperability systems using HL7 messaging, DICOM workflows, and PACS integration. Passionate about building scalable backend infrastructure for financial systems, blockchain analytics, and distributed data processing.