Deshan Dissanayaka

About

Experience

1. Data Operations Engineer – Data Center

   Operate, monitor, and optimize batch and near-real-time ETL/ELT pipelines that extract and transfer data from the Finacle core banking system to enterprise data platforms using Informatica. Investigate and resolve ETL failures, data discrepancies, and processing issues to ensure data availability within required reporting timelines.

   InformaticaETLELTData PipelinesData OperationsData GovernanceData QualityFinacleSQLMonitoring

2. BI Engineer – MI & Advanced Analytics

   Developed and maintained enterprise BI solutions, scalable dashboards, and automated management reports using Power BI and Qlik Sense. Worked with SQL, Oracle/PL/SQL, and Informatica ETL processes for data extraction, transformation, validation, and loading.

   Power BIQlik Sense

Education

1. University of Colombo

   Currently pursuing an MSc in Business Analytics, expected to complete in the final semester.

2. Microsoft

   Currently pursuing the Microsoft Power BI Data Analyst Professional Certificate.

3. Open University of Sri Lanka

   Completed a Bachelor of Computer Science degree from the Open University of Sri Lanka from 2019 to 2023.

   Completed a Bachelor of Computer Science degree from the Open University of Sri Lanka from 2019 to 2023.

4. Open University of Sri Lanka

   Completed a Diploma in English in 2020.

   Completed a Diploma in English in 2020.

5. Kingswood College

   Completed GCE Advanced Level in the Science stream in 2014.

   Completed GCE Advanced Level in the Science stream in 2014.

6. Kingswood College

   Completed GCE Ordinary Level in 2011.

   Completed GCE Ordinary Level in 2011.

7. Google

   Completed the Google Data Analytics Professional Certificate in 2024.

   Completed the Google Data Analytics Professional Certificate in 2024.