Gahana Khandelwal

Data Analyst

Kochi, Kerala, India 80 · Excellent

About

Detail-oriented Data Analyst with internship experience at Infinitrix OPC and Cognifyz Technologies and a Deloitte job simulation. Skilled in Python (Pandas, NumPy, Matplotlib), SQL, Power BI, Tableau, and Google Analytics 4. Builds end-to-end analytics pipelines — data cleaning, EDA, statistical analysis, and interactive dashboards — that convert raw data into measurable business impact. Pursuing dual degrees: B.Tech CSE (SNGCE) and B.Sc. Programming & Data Science (IIT Madras).

Skills & Expertise (23)

MS Excel Intermediate

6.0/10

0.3

Years Exp

Microsoft Excel Intermediate

6.0/10

0.3

Years Exp

Pandas Intermediate

5.5/10

0.3

Years Exp

Jupyter Notebook Intermediate

5.5/10

0.3

Years Exp

EDA Intermediate

5.5/10

0.3

Years Exp

Data Cleaning Intermediate

5.5/10

0.3

Years Exp

Matplotlib Intermediate

5.5/10

0.3

Years Exp

Python Intermediate

5.5/10

0.3

Years Exp

NumPy Intermediate

5.5/10

0.3

Years Exp

SQL Intermediate

5.5/10

0.3

Years Exp

Google Colab Intermediate

5.0/10

0.3

Years Exp

Seaborn Intermediate

5.0/10

0.3

Years Exp

Power BI Intermediate

5.0/10

0.3

Years Exp

Statistical Analysis Intermediate

5.0/10

0.3

Years Exp

KPI Dashboards Intermediate

5.0/10

0.3

Years Exp

Data Storytelling Intermediate

5.0/10

0.3

Years Exp

VS Code Intermediate

5.0/10

0.3

Years Exp

Tableau Intermediate

5.0/10

0.3

Years Exp

Google Analytics 4 Intermediate

4.5/10

0.3

Years Exp

A/B testing Intermediate

4.5/10

0.3

Years Exp

Google Looker Studio Intermediate

4.5/10

0.3

Years Exp

Git Intermediate

4.5/10

0.3

Years Exp

BigQuery Intermediate

4.0/10

0.3

Years Exp

Work Experience

Data Analyst Intern

Helmsman Learning Academy

Present - 3 Months

Executed end-to-end data pipeline: cleaning, preprocessing, EDA, and visualization on real-world business datasets using Python, Pandas, NumPy, SQL, and Excel. Identified trends and anomalies, delivering actionable insights that supported data-driven decision-making across departments. Prepared analytical reports and presented findings to stakeholders, improving reporting turnaround.

AI & Machine Learning Intern

NEST Digital Academy

Present - 15 Days

Worked on projects involving Artificial Intelligence, Machine Learning, Data Analytics, and Business Analytics. Developed a Sales Prediction model using data analysis and predictive modeling techniques. Worked on an AI-powered Startup Validator to evaluate startup ideas and support business decision-making. Applied analytical and problem-solving skills to real-world business use cases.

Data Analytics Job Simulation

Deloitte (Forage)

Present - Virtual

Analyzed multi-factory telemetry data to identify device downtime and root causes; built an interactive Tableau dashboard to communicate operational insights to stakeholders.