Back to Developers
SANJAY

SANJAY

Data Analyst and Power BI Developer

Trichy, Tamil Nadu 1+ yrs exp 79 ยท Very Good

About

Data Analyst and Power BI Developer in healthcare domain, skilled in SQL, Power BI, DAX, and data modeling. Experienced in building interactive dashboards and transforming data into actionable insights to support data-driven decision-making.

Skills & Expertise (12)

Power BI Intermediate
7.1/10
1
Years Exp
DAX Intermediate
6.5/10
1
Years Exp
Power Query Intermediate
6.5/10
1
Years Exp
Dashboard Development Intermediate
6.5/10
1
Years Exp
SQL Intermediate
6.4/10
1
Years Exp
Excel Intermediate
6.2/10
1
Years Exp
Python Intermediate
6.0/10
1
Years Exp
MySql Intermediate
6.0/10
1
Years Exp
Data Modeling Intermediate
6.0/10
1
Years Exp
Data Analysis Intermediate
6.0/10
1
Years Exp
Pandas Intermediate
5.8/10
1
Years Exp
NumPy Intermediate
5.5/10
1
Years Exp

Work Experience

Data Analyst

AXXIMUM BUSINESS SOLUTION

Aug 2025 - Aug 2026

Translated client business requirements into structured project plans, prioritizing deliverables and KPIs with stakeholders. Extracted healthcare data from SharePoint and Amazon S3 (via Athena) using MySQL, Python and Excel, and prepared it for analysis. Automated data cleaning and transformation in Power Query, improving data accuracy and saving 10 hrs/week of manual reporting effort. Designed star-schema data models with optimized fact and dimension relationships, reducing report load time by 40%. Developed DAX measures and calculated columns to deliver key healthcare KPIs and performance metrics. Built and published 8+ interactive Power BI dashboards on healthcare operations, patient metrics and business performance, used by 50+ users across 5+ teams, with Row-Level Security (RLS) for data access control. Managed and analyzed 10M+ healthcare records spanning one year, ensuring accurate, timely reporting.

Education

BE - Anna University

2021 - 2024 ยท Afghanistan

Diploma - DOTE

2016 - 2019 ยท Afghanistan

10th - State Board

2015 - 2016 ยท Afghanistan

Certifications

No certifications added yet

Interested in this developer?

Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 17/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 7/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 79/100

Profile Overview

Member sinceOct 2026