Bawani Dissanayake

Bawani Dissanayake

Trainee Data Engineer
Sri Lanka
Sinhala (Sri Lankan), English

About Me

Motivated and detail-oriented undergraduate with a strong interest in data engineering and analytics. Experienced in building ETL pipelines, working with PySpark, Microsoft Fabric, and Power BI dashboards to support data…

Experience

Undergraduate Trainee – Data Engineering

IFS, Colombo
Dec 2024 - Present · 1 year 7 months

Performed data transformations using PySpark in Microsoft Fabric notebooks with data stored in Lakehouse.
Created and managed data pipelines for ingestion and transformation of structured datasets.
Developed and published interactive Power BI dashboards to provide actionable IT and business insights.
Implemented automated monitoring workflows using Microsoft Fabric Activators to trigger real-time failure notifications for pipelines and notebooks.
Implemented dynamic Row-Level Security (RLS) using mapping tables and USERPRINCIPALNAME() to ensure department-level data access.
Contributed to version control and deployment workflows by managing DevOps branches, committing changes, and supporting PR workflows.
Collaborated on sales and marketing data tasks, ensuring accurate reporting and analytics.

Undergraduate Trainee – Data Engineering

IFS, Colombo
Dec 2024 - Present · 1 year 7 months

Performed data transformations using PySpark in Microsoft Fabric notebooks with data stored in Lakehouse., Created and managed data pipelines for ingestion and transformation of structured datasets., Developed and published interactive Power BI dashboards to provide actionable IT and business insights., Implemented automated monitoring workflows using Microsoft Fabric Activators to trigger real-time failure notifications for pipelines and notebooks., Implemented dynamic Row-Level Security (RLS) using mapping tables and USERPRINCIPALNAME() to ensure department-level data access., Contributed to version control and deployment workflows by managing DevOps branches, committing changes, and supporting PR workflows., Collaborated on sales and marketing data tasks, ensuring accurate reporting and analytics.

Skills

C++ Language (C++) Cascading Style Sheets (CSS) Java MySQL PHP: Hypertext Preprocessor (PHP) Python Structured Query Language (SQL) GitHub JavaScript PySpark React.js Node.js Power BI Azure Data Factory Microsoft Fabric notebooks Lakehouse DevOps Row-Level Security USERPRINCIPALNAME() Pr
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