Sahithi R
Etl Developer @Interac Corp.
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WORK HISTORY
Etl Developer @Interac Corp.
Toronto, ON, CA
Led data security audits and compliance assessments to ensure adherence to organizational and regulatory security standards.Collaborated with data governance teams to define and implement data access controls within ETL workflows.Designed and implemented robust data backup, recovery, and synchronization processes.Partnered with DBAs to implement SQL Server database mirroring and applied data compression for optimized performance.Developed and maintained database maintenance scripts (e.g, vacuuming, reindexing) to enhance system stability.Designed and developed metadata-driven SSIS packages, ensuring scalable, reusable data integration solutions.Embedded data validation and quality checks in SSIS packages to produce accurate and reliable data outputs.Conducted data profiling and implemented cleansing/enrichment strategies to improve ETL data quality.Developed real-time data integration solutions in collaboration with data architects for responsive analytics.Maintained continuous improvement through active participation in SSIS and ETL training programs.Created advanced Power BI dashboards with custom icons, shapes.Implemented rowlevel security and composite models in Power BI to ensure secure and flexible data access.Identified and resolved Power BI performance issues, enhancing report responsiveness and load times.Enabled Power BI’s export to Data Lake, supporting the analysis of large data volumes.Integrated machine learning models into Power BI for predictive analytics and business forecasting.Designed SSRS reports based on user requirements, enabling pagination and interactive features.Developed complex SQL queries for data exploration and analytics in collaboration with analysts.Built and deployed OLAP cubes for advanced multidimensional data analysis and insights.Maintained a clean, linear Git commit history using rebase for version control efficiency.Supported user acceptance testing to verify report accuracy and meet business expectations.
EDUCATION
Gokaraju Rangaraju Institute of Engineering and Technology
Information Technology
ABOUT SAHITHI R
I’m an experienced Database and BI Developer skilled in creating and optimizing data solutions using SSIS, Power BI, Azure, and Python. I specialize in ETL automation, interactive dashboards, managing data warehouses, and implementing Slowly Changing Dimensions, ensuring smooth data processing and actionable insights. With expertise in SQL, Python, and Azure services, I build scalable solutions and enhance performance for both OLAP and OLTP systems. Collaborative and Agile-focused, I deliver user-friendly, reliable systems tailored to business needs.
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