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Arju User

@arjuuser

Data Analyst at Ziion Technology who analyzed business datasets and created Power BI dashboards, Excel reports, and data visualizations.

India

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What I'm looking for

I'm seeking an entry-level Data Analyst, Junior Data Analyst, BI Analyst, or Reporting Analyst opportunity.

At Ziion Technology, I cleaned and analyzed datasets using Python, Pandas, and NumPy, and used MySQL queries to identify trends and business insights. I also conducted exploratory data analysis to examine data quality, distributions, and patterns.

I created Power BI dashboards, Excel reports, and visualizations to communicate findings and support reporting and decision-making. In my Power BI Mobile Sales Dashboard project, I used Power Query and DAX to explore sales performance and create interactive KPIs.

I also built a Scikit-learn regression model to predict student mental health scores and integrated it with a FastAPI backend. My projects include a Streamlit movie recommendation system and an AI support chatbot using the Google Gemini API.

Experience

Work history, roles, and key accomplishments

Data Science Intern

Ziion Technology

Jan 2026 - May 2026 (4 months)

Performed data cleaning, preprocessing, and analysis using Python, Pandas, and NumPy. Created Power BI dashboards and Excel reports to communicate insights.

Python Pandas NumPy SQL MySQL Power BI Excel Matplotlib Data Cleaning data preprocessing Exploratory Data Analysis Data Visualization

Python Developer Intern

Tech-live Solution

Jun 2023 - Jul 2023 (1 month)

Developed and supported Python-based application features, applying programming and problem-solving skills. Worked with databases, application logic, debugging, and testing.

Python Databases Debugging Testing