Alwin Santhosh J

Power BI Developer

Chennai 2+ yrs exp 89 · Excellent

About

Data Analyst and Power BI Developer with 2 years of experience delivering BI and reporting solutions across Logistics and Banking domains. Skilled in Power BI Desktop, Power BI Service, SQL, Power Query, M, DAX, data modeling, ETL, and dashboard development. Experienced in transforming multi-source data into scalable semantic models, KPI dashboards, and actionable business insights, with hands-on exposure to requirements gathering, validation, deployment, scheduled refresh, RLS, and Power BI Service administration.

Skills & Expertise (88)

Power BI Service Intermediate

7.5/10

Years Exp

Power BI Desktop Intermediate

7.5/10

Years Exp

Data Visualization Intermediate

7.5/10

Years Exp

DAX Intermediate

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

ETL Intermediate

6.0/10

Years Exp

Conditional Formatting Interactive Dashboards Tooltips Bookmarks SharePoint Drill-down Drill-through Views CASE Statements HAVING GROUP BY Window Functions Subqueries CTEs Joins Databricks Oracle Snowflake MySql SQL Server Azure Report Builder Tableau Power Automate Power Apps Unsupervised Learning Supervised Learning Natural Language Processing Deep Learning Machine Learning Paginated Reports Python Power BI Report Server Row-Level Security Access Management Report Deployment Workspace Management Model Optimization Report Optimization DAX Studio Performance Analyzer Surrogate Keys Data Cleaning Pivot Custom Columns GROUP BY Append Queries Merge Queries Query Folding M Language Power Query Cardinality Data Transformation Dimension Tables Fact Tables Dimensional Modeling Snowflake Schema Star Schema Semantic Models Business Intelligence KPI Reporting Dashboard Development SUMX Dataset Management Scheduled Refresh On-Premises Data Gateway DirectQuery Import Mode Calculated Columns Measures Time intelligence USERELATIONSHIP Semantic Model Management Switch ALL filter CALCULATE Error Handling NULL handling Data Quality Data Validation Data Profiling

Work Experience

Data Analyst

RR IT Solutions

Sep 2024 - Present

Developed and delivered Power BI business intelligence solutions for Logistics Operations and Shipment Analytics and Banking Dashboard reporting. Worked across the complete BI lifecycle including requirements gathering, data extraction, transformation, data modeling, DAX development, dashboard development, validation, deployment, security, and Power BI Service management.

Education

M.Sc. in Mathematics - University of Madras

2023 - 2025 · Afghanistan

Certifications

SQL Certificate Intermediate

HackerRank · 2026

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Profile Score Breakdown

📷 Photo 10/10

📄 Resume 10/10

💼 Job Title 10/10

✍️ Bio 10/10

🛠️ Skills 20/20

🎓 Education 10/10

⏱️ Experience 9/15

💰 Rate 0/5

🏆 Certs 5/5

✅ Verified 5/5

Total Score 89/100

Profile Overview

Member sinceOct 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (88)

Click a skill to find developers with the same skill

Power BI Service Power BI Desktop Data Visualization DAX SQL ETL Conditional Formatting Interactive Dashboards Tooltips Bookmarks +78 more

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