Open Source Portfolio

Python Data
Visualization

A collection of data visualization projects spanning COVID-19 analysis, financial data, mathematical art, and interactive dashboards — built with Python, Matplotlib, Plotly, and Streamlit.

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Featured Projects

Explore a diverse range of data visualization projects, from interactive web dashboards to mathematical art.

COVID-19 WordCloud Visualization
Data Analysis

COVID-19 Analysis — Matplotlib

Static visualizations of global COVID-19 data using Matplotlib. Features word clouds of death cases, country-wise comparisons, bar charts of top 10 affected countries, and trend line graphs.

Python Matplotlib Pandas WordCloud
COVID-19 Plotly Visualization
Data Analysis

COVID-19 Analysis — Plotly

Interactive visualizations of COVID-19 data using Plotly. Compare confirmed cases, deaths, and recoveries across countries with interactive hover tooltips, zoom, and pan capabilities.

Python Plotly Pandas
COVID Streamlit Dashboard
Streamlit App

COVID-19 Interactive Dashboard

A live Streamlit web application for exploring COVID-19 data interactively. Features dynamic filtering, multiple chart types, and real-time country-wise analysis.

Python Streamlit Plotly Pandas
Call Log Analysis
Streamlit App

Call Log Analysis

Interactive Streamlit dashboard analyzing phone call data. Visualize person-wise call patterns, peak call hours, and the balance between incoming and outgoing calls.

Python Streamlit Plotly Pandas
Bangladesh Bank Deposit Analysis
Streamlit App

Bangladesh Bank Deposit Analysis

Interactive analysis of deposit rates across Bangladeshi banks. Compare bank-wise and deposit-type trends with dynamic line charts and filtering capabilities.

Python Streamlit Plotly Pandas
SSC Scholarship Analysis
Data Analysis

SSC Scholarship 2023

Data extraction from PDF documents and statistical visualization of SSC scholarship distribution. Analyzes top 200 scholarship recipients and overall statistics.

Python Matplotlib Pandas PDF Parsing
KUET Gender Ratio
Data Analysis

KUET Student Gender Ratio

Web scraping and visualization of student gender demographics at KUET university. Department-wise breakdown showing the percentage distribution of boys and girls.

Python Matplotlib BeautifulSoup Pandas
Mathematical Heart Shape
Mathematical Art

Matplotlib 2D & 3D Art

Mathematical art created with Matplotlib. Includes a parametric heart curve, 3D normal distribution surface, prime number spiral patterns, and randomized sine wave compositions.

Python Matplotlib NumPy 3D Plotting
Geometric Crown Shape
Mathematical Art

Geometric Shapes

Algorithm-driven geometric pattern generation. Creates intricate shapes like crowns, triangles, squares, and rectangles using mathematical coordinate plotting.

Python Matplotlib NumPy Algorithms
Terminal Progress Bar
Utility

Progress Bar

A custom terminal progress bar utility with visual indicators. Displays real-time progress tracking with percentage completion and animated bar visualization.

Python CLI Terminal UI

Tech Stack

The core technologies powering these visualization projects.

Python
Matplotlib
Plotly
Streamlit
Pandas
NumPy