software intern

health1st.ai

june 2025 - present

built enterprise-grade FastAPI service for healthcare data interoperability supporting HL7 v2.1-2.7, FHIR R3-R5, CCDA R1-R2, and X12 5010 standards with sub-100ms transformation performance. built enterprise-grade FastAPI service for healthcare data interoperability supporting HL7 v2.1-2.7, FHIR R3-R5, CCDA R1-R2, and X12 5010 standards with sub-100ms transformation performance.

implemented universal validation engine with version-specific rules for 4 major healthcare standards (100+ HL7 message types, 50+ FHIR resources, 20+ CCDA documents) and designed high-performance transformation engine with Redis caching and async processing.

integrated LangChain with OpenAI/Anthropic LLMs for intelligent field mapping suggestions and implemented vector similarity search using Pinecone for healthcare mapping recommendations with AI validation system for mapping template quality assurance.

architected distributed microservices platform with role-aware multi-tenant isolation, OWASP-compliant security middleware (JWT authentication, API key management), and rate limiting system with Redis-backed storage.

built comprehensive health monitoring with database/Redis latency tracking, connection pooling metrics, and readiness/liveness probes with Docker containerized microservice using PostgreSQL 15+ async SQLAlchemy and Redis 7+ caching.

implemented CI/CD pipeline with Google Cloud Build including code quality checks, security scanning, test coverage (70%+), and automated Cloud Run deployment with comprehensive observability using Prometheus metrics and OpenTelemetry tracing.

developed advanced drag-and-drop functionality using @dnd-kit for customizable dashboard layouts and multi-modal AI chat interface with voice recognition, WebSocket integration, and hybrid API communication for real-time healthcare assistant interactions.

architected responsive healthcare management system supporting multiple dashboard types (Administrative, PMS, Interoperability, RCM) with wizard-based configuration system for healthcare channel setup and real-time speech-to-text functionality.