Arjun Ajikumar

Data Analyst

Idukki, Kerala, India 0+ yrs exp 82 · Excellent

About

Data Analyst with hands-on experience collecting, cleaning, validating and analyzing data from multiple sources using SQL, Python (Pandas, NumPy, Plotly), Excel and Power BI (Power Query, DAX). Builds interactive dashboards and KPI reports, investigates data anomalies, and translates findings into clear recommendations for business stakeholders. A year of financial data processing and reconciliation built strong habits in data accuracy and documentation. MA in Economics adds a solid base in statistical and business analysis.

Skills & Expertise (28)

Advanced Excel Intermediate

6.0/10

Years Exp

Python Intermediate

5.5/10

Years Exp

Data Visualization Intermediate

5.5/10

Years Exp

SQL Intermediate

5.5/10

Years Exp

NumPy Intermediate

5.5/10

Years Exp

Pandas Intermediate

5.5/10

Years Exp

Plotly Intermediate

5.0/10

Years Exp

ETL Intermediate

5.0/10

Years Exp

Power BI Intermediate

5.0/10

Years Exp

Transformation Data Validation Data Cleaning Trend & Variance Analysis Outlier Detection correlation analysis Descriptive Statistics Exploratory data analysis Documentation Interactive Reports KPI Dashboards Data Modelling DAX Power Query Reporting Automation Reconciliation KPI Reporting VLOOKUP Pivot Tables

Work Experience

Accountant Associate

Sterling Thekkady

Mar 2025 - Feb 2026

Processed and validated financial data for 65+ employees across 6 departments, and converted raw operational data into structured monthly reports in Excel for management and stakeholder review. Performed monthly reconciliations and variance analysis to surface discrepancies and support accurate reporting; reduced report preparation time by approximately 35% through better data organization.