خبراء الذكاء الاصطناعي

RANJITH AATHIMOOLAM

Data Analyst | Power BI Developer

UAE

Tamil, English

Full-time On-site

نبذة عني

Results-driven Power BI Developer & Data Analyst with 1+ years of hands-on experience designing interactive dashboards, business intelligence solutions. Expertise in Power BI (DAX, Power Query), SQL, and Python. Proven t…

الخبرة

Data Analyst

Global AI Technologies · Chennai

Sep 2025 - Jun 2026 · 8 أشهر

Designed and developed interactive Power BI dashboards using DAX, Power Query, and data modeling to track KPIs, analyze business performance, and support data-driven decision-making. Built data models with relationships across multiple tables in Power BI, enabling accurate reporting. Developed SQL queries using Joins, CTEs, Subqueries, and Aggregations to extract, transform, validate, and analyze datasets for accurate BI and MIS reporting. Analyzed datasets using Python (Pandas, NumPy) to identify trends, patterns, and actionable insights; prepared MIS reports and documentation to support data-driven decision-making. Developed Excel reports using Microsoft Excel, VBA Macros, Pivot Tables, and Charts to improve reporting efficiency and reduce manual reporting effort.

المهارات

Power BI DAX Power Query M Language Data Modeling KPI Tracking Report Publishing Drill-through Slicers Data Relationships Data Analysis Business Intelligence Data Cleaning Data Validation Exploratory Data Analysis ETL Processes MIS Reporting SQL Python Excel Dashboards Pivot Tables Charts Visualizations Matplotlib Data Transformation Data Preparation ELT VBA Macros Pandas NumPy Seaborn Scikit-Learn Microsoft Excel Jupyter Notebook VS Code PyCharm Reporting Documentation Problem Solving Communication Skills CTEs Joins Subqueries Aggregations

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