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$
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Arun Selvakumar
@arunselva_analy
Data Analyst Python Excel Automation
India
Tamil
About me
I’m a Data Analyst specializing in Excel, Python, Pandas, and data automation. I help businesses clean, organize, analyze, and transform raw data into clear reports and actionable insights. I can also automate repetitive data and reporting tasks using Python. My focus is on accurate, well-structured, and reliable results delivered with clear communication.
Skills
Arun Selvakumar
Offline •
See my services
Data Cleaning
I will clean and analyze data using excel and python
Data Cleaning
I will clean and format your excel or CSV data
Work experience
Business Associate
Antano • Full-time
Nov 2025 - Jun 2026 • 7 mos
Extracted and analyzed participant data from an internal analytics system using requirement-based filters and Excel exports to support business analysis and stakeholder requirements. ● Analyzed participant-level datasets for business scenarios, including event participation frequency and product/participant patterns, and provided relevant data to stakeholders. ● Performed data cleaning, validation, and Excel-based analysis using formulas and structured datasets to maintain data accuracy and support business decisions. ● Validated participant and product-level data across multiple product categories in an internal Delivery Dashboard, testing different scenarios to ensure dashboard functionality and data consistency. ● Tested new dashboard features against business requirements, identified and documented functional/data-related defects, and collaborated with developers to resolve issues and improve features. ● Supported business teams with data-driven insights on participant and product patterns to help identify opportunities for improving sales outcomes. ● Worked in an Agile Scrum environment, contributing to user stories, task planning, daily stand-ups, 10-day sprints, sprint demos, and stakeholder presentations.
