Dimuthu Mirissearachchi

Senior IT professional with over 24 years of experience in Architecting, Building/Developing, Implementing and Supporting Solutions to drive Digital, IT, and Business Transformation.

Technical Expertise

• Over 24 Years of experience in Architecting, Building, Implementing and Supporting Software Solutions for world class organisations in complex IT environments and infrastructures for IBM AS400/iSeries/IBMi/ IBM-i Power Systems with RPGII(RPG2),RPG400 (RPGIII/RPG3), RPGIV(RPG4), ILE RPG(Free Format/Full Free Format), RPGLE, SQLRPGLE, RPG-XML, ILE Concepts, Subfile Concepts, Service Programs, DB2, DB2 XML/JSON, Stored Procedures, SQL400, DB2/400,Triggers, Data Queues, IBM MQ (Message Queue), COBOL, OCL, CL, CLLE, QUERY400, Query Management Query (QMQRY) , CMD, Subfiles, Integrated File System (IFS), NDM, FTP/SFTP, DDM, DDS,DDL,RLU,SDA, PDM, iASP, SQL, ODBC, JDBC, DB2 HTTP functions, SOAP and REST-based web services, API’s, XML, JSON, SSH, OAuth2, FpML, Shell Scripting, Java on iSeries, Db2 Web Query for IBMi, ROBOT Scheduler, IBM InfoSphere Change Data Capture (InfoSphere CDC) and IBM InfoSphere DataStage.

• Good experience in VB6/VBA/VB.Net, Crystal Report, MS SQL Server, UiPath Automation Solutions, Deploying, Executing, Managing, and Monitoring components to enable a successful RPA project. Experience in following UiPath best configuration practices. Configuring new UiPath processes, Virtual Agents, and objects using core workflow principles that are efficient, well structured, maintainable, and easy to understand.

• Good understanding and knowledge in AWS, Azure and IBM Cloud, Python, Full-stack web development Full-stack web development with HTML/HTML5, CSS/CSS3, Bootstrap, jQuery, Django, JavaScript (including ES6/ES7/ES8/ES9/ES10), AJAX, React/Redux, Node.js, REST APIs.