Hi 👋, I'm Dr. M. H. B. Ariyaratne

🩺 Consultant in Health Informatics | 🇱🇰 Ministry of Health, Sri Lanka
💻 Developer of National Health Information Systems since 2002
🧪 Passionate about Digital Health, LIMS, FHIR, and Middleware Integration

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🏥 About Me

I'm a medical doctor and a full-stack JavaEE developer who has been designing and maintaining comprehensive Health Information Systems (HIS) for over 20 years. These systems serve as the digital backbone for numerous hospitals and labs across Sri Lanka, helping clinicians deliver better care.

I lead and contribute to:

• National Hospital Information Management Systems (HIMS/HHIMS)
• Laboratory Information Systems (LIMS) with middleware for analyzer integration
• HL7/FHIR-based projects, PACS/RIS, and digital transformation efforts under the Health Information Unit of the Ministry of Health

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🔧 Technologies I Use

• Backend: JavaEE · JSF · JPA (EclipseLink) · REST APIs · Payara · Maven
• Frontend: PrimeFaces · Bootstrap · FontAwesome
• Database: MySQL · SQL optimizations · Partitioning
• Systems: Ubuntu · Windows · HL7 Middleware · FHIR Server (HAPI)
• Tools: Git · GitHub · AnyDesk · NetBeans

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📈 Stats & Contributions

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🚀 My Work

• 🔭 Current Project: Hospital Information Management System (HIMS)
• 🏢 Official Contributions: MOH Health Information Unit
• 💻 Community Projects: HIMS Open Source

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💬 Reach Out

• 📫 Email: buddhika.ari@gmail.com
• 🐦 Twitter: @buddhika75

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