Ilakkiya M

Ilakkiya M

Data Analyst
India
Tamil, English

About Me

Entry-level Data Analyst with skills in SQL, Excel, Power BI, Python, and Tableau, focusing on healthcare, insurance, sales and HR operations. Experienced in cleaning, analysing, and visualizing patient, HR, finance and …

Experience

Business Analyst & Data Analyst Intern

Cognifyz Technologies, Nagpur, Maharashtra (Remote)
Sep 2025 - Oct 2025 · 1 month

Completed 10+ structured business analytics tasks as part of the internship.
Cleaned, transformed, and validated raw data to improve accuracy and reliability of insights used for decision making.
Built interactive dashboards and performance reports highlighting KPIs and business opportunities using Excel, SQL and Power BI.
Independently managed project deliverables with detailed reporting and data documentation.

Business Analyst & Data Analyst Intern

Cognifyz Technologies, Nagpur, Maharashtra
Sep 2025 - Oct 2025 · 30 days

Completed 10+ structured business analytics tasks as part of the internship., Cleaned, transformed, and validated raw data to improve accuracy and reliability of insights used for decision making., Built interactive dashboards and performance reports highlighting KPIs and business opportunities using Excel, SQL and Power BI. Independently managed project deliverables with detailed reporting and data documentation.

PROJECTS

Airlines Flight Analysis

jijoihfiuh · bdhbhdebu
Duration : 30-Nov-2025 - 09-Dec-2025

Investigated 5,000+ flight records; recognized delay patterns across 50+ routes; built predictive models with 89% accuracy for scheduling optimization.

Certifications

Data Analytics

Besant Technologies · Chennai, India · 2025

Skills

Python Data Analysis Business Intelligence Power BI Statistical Analysis Tableau SQL (MYSQL) Advanced Excel MS Office Suite Data Storytelling SQL MySQL Data Cleaning Data Visualization Data Warehousing Data Modelling DAX Power Query
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