Rituraj C.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Oct 5, 2026.

Are you looking to modernize legacy EMR data, build an interoperable FHIR/HL7v2 pipeline, or launch an enterprise-grade HealthTech product? I am a Healthcare Data Architect and Full-Stack Product Engineer with 18+ years of experience designing secure, HIPAA-compliant digital health ecosystems. I bridge the gap between complex clinical backends (Epic, Cerner, Meditech) and modern cloud platforms like Microsoft Fabric, Databricks, and custom React/Node/.NET applications. Whether you need to extract and migrate multi-terabyte legacy EMR databases, build an analytics lakehouse, or engineer an end-to-end healthcare SaaS platform from scratch, I ensure your architecture is secure, scalable, and audit-ready. Core Solutions I Deliver: HealthTech Product Engineering: End-to-end custom application development (Python, Node.js, React, .NET) for patient portals, clinical dashboards, telehealth workflows, and HIPAA-compliant solutions. EMR/EHR/ERP Migration & Archival: Extraction, transformation, and legacy decommissioning for Epic, Cerner Millennium, Meditech, Allscripts, eClinicalWorks NextGen, Oracle EBS, Slaesforce and many more. Interoperability & APIs: Interface engine workflows via Mirth Connect & Raphsody, custom REST/FHIR APIs, HL7v2 messaging pipelines Modern Healthcare Lakehouse & Warehousing: Designing Medallion/Lakehouse architectures on Databricks (PySpark, Delta Lake, Unity Catalog) and Microsoft Fabric / Synapse. Clinical & Financial Analytics: Star-schema semantic models, OMOP CDM transformations, and executive dashboards in Power BI and Tableau. AI & Workflow Automation: Retrieval-Augmented Generation (RAG) knowledge assistants, intelligent document processing for unstructured clinical notes, and LLM-assisted workflow automation. EMR & Enterprise Systems Experience: Clinical EMRs: Epic, Cerner Millennium, Meditech (MAGIC/Expanse), Allscripts, Athenahealth, eClinicalWorks, NextGen, CPSI, Modmed etc. ERP & Integration: Oracle EBS & Fusion, Mirth Connect, Cloverleaf, Salesforce. Data Stack: Databricks, Microsoft Fabric, Azure Data Factory, SSIS, PySpark, SQL Server, PostgreSQL, Cache/MUMPS, AWS. Product Stack: React, Node.js, Python (FastAPI/Django), ASP.NET Core, TypeScript. Why Work With Me? Strict Healthcare Focus: Deep understanding of PHI, HIPAA compliance, clinical terminology, and claims workflows. End-to-End Ownership: From data modeling and backend interface engines to frontend clinical user interfaces. Transparent Execution: Clear milestones, regular check-ins, and production-ready code with complete technical handoff documentation. Let’s discuss your platform architecture or data migration roadmap. Send a message with your project goals, and we can set up an introductory call.