This is an auto-bibliography presentation by MHB Ariyaratne.

1. Who am I
& What I have done
Dr MHB Ariyaratne
MBBS, MSc, MD

2. Executive
Summary
Medical Doctor cum Software Developer
Designed, Coded and Managed Open
Source Medical Applications
Experienced Tutor in Laboratory
Informatics & Medical Logistics
Prepared to complete any task assigned
to me to the best of my ability.

3. Work Experience
2002
MBBS
2003–2004
Internship in
Medicine &
Surgery
2004–2009
Medical Officer
(Obs & Gyn)
2009–2010
Medical Officer
in Radiology
2010–2012
MSc
(Biomedical
Informatics)
2012–2015
MO (Health
Informatics)
2015–2017
Medical Officer
in Charge in a
Divisional
Hospital
2017
MD (Health
Informatics)

4. Experience as a Clinician
2002 - 2017
 Obstetrics & Gynaecology
 Radiology
 Medicine
 Surgery
 OPD
 Psychiatry
 General Practice (Part-time)

6. Experience as a Medical Administrator
2012 - 2017
 MOIC/DMO in Divisional Hospital, Unawatuna
 The Runner-up in Best Divisional Hospital in Southern Province
 MOIC in Health Information Unit / QMU
 National Productivity Award
 National Quality Award

8. Experience as Developer
2004 - UpToDate
2004
EMR with for My GP
Practice
2006
LIMS with VB6 & MS-
Access
2007
Pharmacy System &
Appointment
Management with VB6 &
MS-SQL Server
2008
Hospital Management
Information System with
VB6 & MS-SQL Server
2013
Open Source Web based
Hospital Information
Management System with
JavaEE, JavaSE, C#, Android
App
2014
Several Information
Systems for government
Sector Mainly with
JavaEE – (Health Related
& Administrative)

10. Roles Played
 System Requirement Elicitation
 System Architect
 Object Oriented System Designing
 Programming
 Source Code Management & Versioning
 Issue Tracking
 User Training
 System Administration

11. Major
Information
Systems
Opensource Data Collection and Analysis
Platform
Opensource Hospital Management Information
System for Private Hospitals in Sri Lanka
Several Information Systems used for Medical
Administration
National Birth Defect Surveillance System

12. Development
of Flexible
Health Data
Collection
Platform
Program Managers –
Create Data Entry
Forms, Create
Indicators, Create
Reports and Queries
Clinicians – Easy Client
Data Retrieval
Data Entry Personals –
Minimal Data Entry
Monitoring and
Evaluation Teams –
Reports, Indicators,
Queries
Clinical Researchers –
Complex Querying of
Data
System Administrators
– Data Dictionary
Services

13. Open Source
Hospital
Information
Management
System
 Used in 40 Private Sector Healthcare Institutions in Sri Lanka
 MIT License
 OPD, Billing, Finance Module
 Appointment Management System
 Laboratory Management Information System
 Pharmacy System and Medical Logistics System
 Admissions, Inpatient and Discharge Management System
 Operation Theatre Management System
 Stores and Assets Management System
 Human Resource Management System
 ERP System

14. Currently Used Technologies & Tools
 Programming paradigm – Object Oriented Programming
 Program Core, API, Web Interfaces – Java, JavaEE, JSF, Primefaces
 Standalone Applications – C#(Lab. Middleware), JavaSE(Printing)
 Source code Management & Versioning – git, github, bitbucket
 IDE - Netbeans
 Databases – MySQL/MarioDB, JPA, JPQL, Derby, ObjectDB
 Hardware Server – Google Cloud or Local Servers
 Operating Systems – Ubuntu
 Application Servers – Payara, GlassFish
 Interfacing – RESTFul, ASTM
 New Changes – Monolithic Applications to Microservices

16. Lecturer & Tutor
2002 - UpToDate
 Postgraduate Institute of Medicine for Postgraduate Students -
MSc(Biomedical Informatics)
 Department of Allied Health Science, Faculty of Medicine, University of
Ruhuna, Sri Lanka – BSc (Laboratory Management)
 Inservice Training at the Southern Provincial Health Training Centre, Sri
Lanka
 MSc Student Supervision for USCS, University of Colombo, Sri Lanka
 BIT student supervision for University of Moratuwa, Sri Lanka
 HND(IT) Student Supervisor for ATI(Labuduwa), Sri Lanka & NITA, Sri Lanka

18. Medical Officer (Health Informatics)
2014 - UpToDate
Creation of ICT related hardware specifications
Procurement of Hardware, Software and ICT related Services
Technical Evaluation Committee Members
Represents national eHealth Steering Committee
Contributed to National Digital Health Blueprint
Contributing to National Health Interoperability Architecture

19. Academic
2012 - UpToDate
 Oral Presentations
 AeHIN Webinars
 Poster Presentations
 Journal Articles
 Predictive / Prescriptive Modelling of Use of Misoprostol for the Management
of Early Miscarriages

21. Thank
you