HASSAN RAFIQ

Data Analysis and Processing: Dashboard Development and Optimization: Developing and optimizing dashboards, reports, and visualizations. Machine Learning and Statistics Projects: Participating in machine learning and statistics projects. Research and Application of Technologies: Researching and applying new technologies and methods in data analysis.

Work closely with other developers in the team to understand all aspects of BI in its complexity. • Architect data warehouse (DWH) system and establish ETL processes for generating reports. • Handle incremental load of large scale payments data by creating QVD files and update Apps . • Maintain and support QMC for handling apps, and Qlik Hub for dashboards at Enterprise Qlik. • Utilize collaboration of Jira and Confluence for managing tasks and documentation of project

Monitored, and interpreted KPIs as controller to steer data driven decisions. • Experienced with SAP SAC,and Salesforce for Data ingestion and integration. • Developed and optimized data models fact and dimensions for workflow efficiency. • Financial analysis and prepared data by using MS Excel, SQL, DAX and MS Access. • Created impactful Power BI visualization ,Implementing Row-Level Security (RLS) • Proficient in Microsoft 365 for collaborative teamwork and documentation.

Handled Relational and non-relational data, crafted star and snowflake schema. • Orchestrated end-to-end data pipeline using Azure Datafactory for multiple data sources. • Azure Synapse analytics to enhance data warehouse performance and integration of big data. • Develop and manage DAGs in Apache airflow and automate job scheduling. • implement OLAP/OLTP technology to ensure the operational efficiency of datasets. • Adept in big data technology data distribution using PySpark,Databricks.