s
sundaram_a

Sundaram A

@sundaram_a

Power BI Developer : HR Analyst : Tableau Developer : Visual expert

India
English, Tamil
About me
Google certified BI developer, PACKT certified Alteryx developer, Microsoft certified PowerBi developer and IBM Certified Data scientist with over 6+ years of experience in data analytics, specializing in compensation analysis, data management and leading a team. Experienced in working across both EU and Indian regions, ensuring compliance with local regulations and adapting compensation practices to diverse cultural and legal landscapes Proficient in advanced data analysis tools including Power BI, SAP, SAC, SQL, Advanced Excel, Alteryx, Microsoft fabric, Power Automate, and Power App.... Read more

Skills

s
sundaram_a
Sundaram A
Offline • 
Average response time: 1 hour

See my services

BI Analytics
I will be your HR analyst ,power bi developer ,visual expert, tableau developer
From$30 / projectMore details

Portfolio

Work experience

Nielsen

Senior people analyst

Nielsen • Full-time

May 2020 - Present • 6 yrs

Advanced Power BI Dashboard Development: Designed and deployed static and dynamic Power BI dashboards, incorporating advanced DAX calculations and Row-Level Security (RLS) for intricate hierarchical access control. End-to-End Data Pipeline Management: Built robust data pipelines using Data Flows and Microsoft Fabric, ensuring seamless data extraction, transformation, and loading for reporting and analysis. Automated Reporting & Data Integration: Automated key reporting processes by connecting Power BI (UDF ,TMDL) to diverse data sources, including Web APIs (e.g., ATS tools for recruitment) and Snowflake, significantly reducing manual effort. Data Modeling & Query Optimization: Developed efficient data models utilizing Star and Snowflake schemas and optimized data retrieval through complex SQL queries to enhance dashboard performance. Stakeholder Collaboration & Insight Delivery: Partnered with stakeholders to understand reporting needs, translate requirements into actionable Power BI solutions, and deliver impactful data-driven insights. Emerging Technologies & Cloud Reporting: Gained foundational experience with Microsoft Fabric and utilized AWS QuickSight for various reporting automation initiatives. Connected Data through WEB API to Power BI to automate the reports .Maintained reports using Multiple data Sources ,Automated Mail scheduled through Power BI . Worked on both Import and Direct queries and Complex DAX and relationships for better data refresh rates.