Prahadheesh S

Data Analyst

Chennai, Tamil Nadu, India 2+ yrs exp 89 · Excellent

About

Data Analyst with 2+ years of experience turning raw business data into actionable insights using SQL, Advanced Excel (Pivot Tables, Power Query, Lookup Functions, Charts), and Power BI. Skilled in building interactive KPI dashboards, performing exploratory data analysis (EDA), trend and statistical analysis, and ad hoc reporting to support strategic business decisions. Experienced in data modeling, data visualization, and ensuring data quality, integrity, and consistency across multiple data sources, while collaborating with cross-functional stakeholders to translate business requirements into clear, documented, data-driven recommendations.

Skills & Expertise (46)

SQL Intermediate

7.5/10

Years Exp

Power BI Intermediate

7.5/10

Years Exp

Advanced Excel Intermediate

7.0/10

Years Exp

Pivot Tables Intermediate

7.0/10

Years Exp

Excel Intermediate

7.0/10

Years Exp

Data Visualization Intermediate

7.0/10

Years Exp

Business Intelligence Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

VS Code Intermediate

6.0/10

Years Exp

Jupyter Notebook Intermediate

6.0/10

Years Exp

Trend Analysis Intermediate

6.0/10

Years Exp

Pandas Intermediate

6.0/10

Years Exp

Statistical Analysis Intermediate

6.0/10

Years Exp

Power Query Intermediate

6.0/10

Years Exp

LOOKUP functions Intermediate

6.0/10

Years Exp

Charts Intermediate

6.0/10

Years Exp

Complex formulas Intermediate

6.0/10

Years Exp

NumPy Intermediate

5.5/10

Years Exp

Hypothesis Testing Intermediate

5.5/10

Years Exp

A/B testing Intermediate

5.5/10

Years Exp

Time-Series Forecasting Intermediate

5.5/10

Years Exp

Macros Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

Data Modeling Intermediate

5.5/10

Years Exp

AWS Intermediate

5.0/10

Years Exp

ChatGPT Intermediate

5.0/10

Years Exp

RDBMS Intermediate

5.0/10

Years Exp

Data Warehousing concepts Intermediate

5.0/10

Years Exp

ETL Pipelines Intermediate

5.0/10

Years Exp

GCP Intermediate

5.0/10

Years Exp

Azure Intermediate

5.0/10

Years Exp

scikit-learn Intermediate

5.0/10

Years Exp

Model Evaluation Intermediate

5.0/10

Years Exp

Feature Engineering Intermediate

5.0/10

Years Exp

Clustering Intermediate

5.0/10

Years Exp

Regression Intermediate

5.0/10

Years Exp

Classification Intermediate

5.0/10

Years Exp

Tableau Intermediate

5.0/10

Years Exp

Matplotlib Intermediate

5.0/10

Years Exp

Seaborn Intermediate

5.0/10

Years Exp

Streamlit Beginner

4.5/10

Years Exp

Claude Beginner

4.5/10

Years Exp

Gemini Beginner

4.0/10

Years Exp

Work Experience

Data Analyst

Sri Sai Suriya Construction

Jun 2025 - Apr 2026

Built and maintained interactive Power BI and Excel dashboards tracking key performance indicators – project margins, material spend, and timelines – giving stakeholders real-time visibility into profitability and eliminating an estimated 70% of manual reporting effort. Wrote SQL queries to extract, join, and consolidate data from multiple sources, applying validation and data quality-control checks to ensure accuracy, integrity, and consistency across all reporting. Performed exploratory data analysis and trend analysis on procurement, project costing, and labour data to surface cost leakages and efficiency gaps for management review. Presented data-driven findings to non-technical, cross-functional stakeholders through clear visualizations and documented methodologies, defining success metrics and standardising a repeatable monthly reporting process.

Data Analyst

Sri Sai Suriya Construction

Jan 2024 - May 2025

Analyzed procurement, project costing, and labour records using Excel and SQL to detect cost trends, anomalies, and efficiency gaps, directly surfacing a labour-stretch pattern that was eroding project margins. Identified and escalated labour productivity losses where 1-day tasks were being extended to 2 days, quantifying the cost impact and enabling management to implement tighter scheduling controls that reduced project overruns.

Education

B.E. – Electronics & Communication Engineering - Anna University

2021 - 2025 · Afghanistan

Certifications

Certified Data Scientist

GUVI, HCL Group · 2025

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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 sinceJul 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (46)

Click a skill to find developers with the same skill

SQL Power BI Advanced Excel Pivot Tables Excel Data Visualization Business Intelligence Python MySql GitHub +36 more

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