Dinesh C C

Data Analyst

Tamil Nadu 85 · Excellent

About

Data Analyst with hands-on experience building end-to-end BI solutions using Power BI, MySQL, and Python. Designed interactive dashboards analyzing 5,000+ records, wrote optimized SQL queries for KPI tracking, and applied NLP-based data analysis in a blockchain-integrated final year project. Proficient in ETL workflows, data modeling, and translating raw datasets into actionable business insights. Seeking a Data Analyst or SQL Developer role to deliver data-driven decisions at scale.

Skills & Expertise (41)

MS Excel Advanced

8.5/10

Years Exp

Pivot Tables Advanced

8.0/10

Years Exp

SQL Advanced

7.5/10

Years Exp

VLOOKUP Advanced

7.5/10

Years Exp

Python Automation Intermediate

7.0/10

Years Exp

Jupyter Notebook Intermediate

7.0/10

Years Exp

Time management Advanced

7.0/10

Years Exp

Team Collaboration Advanced

7.0/10

Years Exp

Excel Advanced

7.0/10

Years Exp

Power Query Intermediate

7.0/10

Years Exp

EDA Intermediate

7.0/10

Years Exp

Communication Advanced

7.0/10

Years Exp

Problem-solving Advanced

7.0/10

Years Exp

Google Colab Intermediate

7.0/10

Years Exp

Python Intermediate

6.5/10

Years Exp

Business Intelligence Intermediate

6.5/10

Years Exp

Data Visualization Intermediate

6.5/10

Years Exp

Power BI Intermediate

6.5/10

Years Exp

Stakeholder Reporting Intermediate

6.0/10

Years Exp

Tableau Intermediate

6.0/10

Years Exp

Pandas Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

SQL Server Intermediate

6.0/10

Years Exp

Statistics Intermediate

6.0/10

Years Exp

KPI Tracking Intermediate

6.0/10

Years Exp

Data Cleaning Intermediate

6.0/10

Years Exp

Dashboarding Intermediate

6.0/10

Years Exp

NumPy Intermediate

5.5/10

Years Exp

DAX Intermediate

5.5/10

Years Exp

A/B testing Intermediate

5.5/10

Years Exp

Data Modeling Intermediate

5.5/10

Years Exp

ETL Intermediate

5.5/10

Years Exp

Git Intermediate

5.0/10

Years Exp

Data Warehousing Intermediate

5.0/10

Years Exp

Oracle Intermediate

5.0/10

Years Exp

Seaborn Intermediate

5.0/10

Years Exp

Matplotlib Intermediate

5.0/10

Years Exp

FastAPI Intermediate

4.5/10

Years Exp

React Intermediate

4.0/10

Years Exp

BERT Intermediate

3.5/10

Years Exp

Polygon Intermediate

3.0/10

Years Exp

Work Experience

Data Analyst

Sales Performance Dashboard

Present - Present

Designed and delivered an end-to-end BI dashboard by cleaning, modeling, and visualizing 3 years of sales data across 4 regions and 6 product categories, cutting manual reporting time by an estimated 60%. Wrote optimized SQL queries to extract and segment data by region, category, and time period, enabling KPI tracking of revenue, profit margin, order volume, and discount impact across 8+ interactive visualizations. Built drill-through pages, dynamic slicers, and donut/map/trend charts to support stakeholder reporting and data-driven decision-making — identifying top-performing regions contributing 45%+ of total revenue. Performed root cause analysis on underperforming sub-categories, surfacing discount-to-profit correlations that informed pricing strategy recommendations presented to a simulated business audience.

Data Analyst

Swiggy Food Delivery Analytics Dashboard

Present - Present

Built a multi-page interactive Power BI dashboard analyzing 5,000+ food delivery orders across multiple cities and restaurants, enabling end-to-end visibility into delivery operations and customer behavior. Engineered DAX measures to calculate and track KPIs including Total Revenue, Total Orders, Total Customers, Delivery Success Rate, Average Rating, and Average Delivery Time — surfacing actionable performance benchmarks for stakeholder reporting. Designed 8+ interactive visualizations — bar charts, line charts, treemaps, donut charts, and stacked charts — to identify trends in revenue, cuisine popularity, restaurant performance, and customer behavior across geographies. Implemented page navigation buttons, slicers, and cross-filtering to enhance dashboard interactivity, generating business insights on payment methods, geographical trends, and delivery efficiency that supported data-driven decision-making.

Project Developer

VertifyDE

Present - Present

Architected a full-stack certificate verification platform integrating Polygon blockchain for tamper-proof credential storage, achieving zero-forgery validation with on-chain audit trails. Processed and analyzed 1,000+ academic credential records using BERT-based NLP models, performing data extraction, feature engineering, and fraud pattern classification with high-confidence accuracy. Implemented Decentralized Identity (DID) and Zero-Knowledge Proof (ZKP) mechanisms to enhance user privacy and streamline identity verification without exposing sensitive data.