Data Visualization: Empowering Business with Insights
Tata Consultancy Services
11.2025 - Current
- Created executive-ready data visualizations to support leadership decision-making.
- Forage Simulation
AMBIKA CHAUHAN
Shimla
Summary
Analytical and detail-oriented professional skilled in Excel (Basic to Advanced), SQL Server, and Power BI. Completed multiple certifications in business analytics, data visualization, and problem-solving. Experienced in designing dashboards, automating reports, and supporting data-driven decision-making. Passionate about turning data into actionable insights to support business growth.
Work History
Data Analytics Intern
Deloitte Australia
11.2025 - Current
- Built Tableau dashboards and used Excel to classify data for business conclusions.
- Forage Simulation
Data Analytics Intern
Quantium
11.2025 - Current
- Analyzed transaction datasets to deliver customer insights and commercial recommendations.
- Forage Simulation
Data Analyst Intern
Oasis Infobyte
10.2025 - Current
- Applied Python (NumPy, Pandas) for EDA and built visualizations to identify sales trends.
- Virtual Internship
Finance, Controlling & Analysis Intern
Reliance Jio Infocomm Ltd.
06.2019 - 07.2019
- Automated Excel workflows and supported financial reporting, improving dashboard accuracy for management.
Education
Bachelor of Commerce (Hons) -
Shoolini University of Biotechnology and Management Sciences
Solan, H.P.01.2020
Skills
- Microsoft SQL Server
- Power BI
- Tableau
- Advanced Excel
- Python
- NumPy
- Pandas
- Matplotlib
- Seaborn
- Exploratory Data Analysis (EDA)
- KPI Reporting
- Dashboard Design
- Data Modeling
- DAX
- Advanced DAX
- Financial Planning & Analysis (FP&A)
- Statistics
- Forecasting
- Business Strategy
- Workflow Mapping
- Business Analyst Practices
- Requirements gathering
- Stakeholder communication
- Documentation
- Data Storytelling
- Visualization
- Problem-Solving
- Decision-Making
- Data Analysis with ChatGPT
- Microsoft Copilot
Certification
- Advanced Excel
- Microsoft SQL Server
- Microsoft Power BI (Foundations & Advanced DAX)
- Python for Data Science (NumPy, Pandas)
- Tableau
- Data Analysis with ChatGPT
- Business Analyst
- FP&A
- Statistics
- Business Strategy
- Creative Problem Solving & Decision Making
Languages
English
Hindi
Project
https://github.com/ambikachauhan0501-eng/Retail_Sales_Performance
Retail Sales Performance Dashboard (SQL + Power BI)
Cleaned and modeled retail dataset into star schema for accurate KPI tracking
https://github.com/ambikachauhan0501-eng/OIB-SIP__EDA_on_Retail_Sales_Data
EDA on Retail Sales Data (Python, Pandas, Power BI)
Performed end‑to‑end data cleaning, statistical analysis, and visualization on retail sales dataset
https://github.com/ambikachauhan0501-eng/OIB-SIP_cleaning_data
Data Cleaning (Python, Pandas)
Cleaned messy datasets by handling missing values, duplicates, and outliers
https://github.com/ambikachauhan0501-eng/TATA_FORAGE_INTERNSHIP_Retail_Sales_Insights
Built interactive dashboards in Tableau showing revenue trends, top countries/customers, and product demand
Timeline
Data Visualization: Empowering Business with Insights
Tata Consultancy Services
11.2025 - Current
Data Analytics Intern
Deloitte Australia
11.2025 - Current
Data Analytics Intern
Quantium
11.2025 - Current
Data Analyst Intern
Oasis Infobyte
10.2025 - Current
Finance, Controlling & Analysis Intern
Reliance Jio Infocomm Ltd.
06.2019 - 07.2019
Bachelor of Commerce (Hons) -
Shoolini University of Biotechnology and Management Sciences