Plotly Dash - Power BI Projects
I am a data analyst with a background in finance and accounting, bringing over 15 years of professional experience. I create interactive dashboards and reports in Power BI and Plotly Dash, and I am continuously improving my skills in both tools.
My Technical Skills
Challenges & Community
I am an active member of the Plotly community, where I regularly contribute and share my work. I participate in various data challenges — listed below in chronological learning order:
mostly Charming Data & Figure Friday Projects
Currently only the first 6 projects have a live app link — the rest are viewable as images.
NYC Energy analysis with map
Interactive map-based analysis of New York City's energy consumption patterns. The dashboard visualizes energy usage across different boroughs and building types. Built with Plotly Dash featuring geospatial data layers.
Dallas Animals Shelter Analysis
Detailed analysis of Dallas animal shelter intake and outcome data. The project examines adoption rates, animal types, and seasonal trends. Interactive Dash application hosted on PyCafe.
Argentina Billateral Treatments from 2000 -2023
Analysis of Argentina's bilateral agreements between 2000 and 2023. The dashboard visualizes international partnerships and treaty types across countries. Built as a Plotly Dash web application.
Cats and dogs analysis
Pet ownership data analysis comparing the top 5 countries worldwide. The project explores cat and dog ownership trends and patterns. Interactive Dash dashboard hosted on PyCafe.
Programming Languages analysis
Analysis of programming language popularity and trends over time. The dashboard tracks the rise and fall of various languages. Built as a Plotly Dash visualization application.
Henley Royal
Data analysis of the Henley Royal Regatta rowing competition. The project visualizes race results, team statistics, and historical records. Built as an interactive Dash application.
Washington EV app
Analysis of electric vehicle registrations in Washington state for 2020. The project visualizes EV brands, models, and adoption rates. Interactive Dash application hosted on PyCafe.
US Hurricans
Analysis of hurricanes affecting the United States. The dashboard maps storm paths, intensity levels, and damage data. Interactive Plotly Dash visualization application.
TLC Drivers
Analysis of NYC Taxi and Limousine Commission driver data. The project visualizes license applications and driver statistics. Interactive Dash application hosted on PyCafe.
Steam Played Games
Bubble chart analysis of the most played games on the Steam platform. The dashboard visualizes playtime hours and player counts. Created for the Figure Friday community challenge.
US Dams
Data analysis of dams and reservoirs across the United States. The project visualizes dam locations, types, and structural conditions. Interactive Dash application with map-based display.
CO2 Emisssions
Global analysis of carbon dioxide emission data by country and region. The dashboard presents emission trends and historical comparisons. Interactive Plotly Dash visualization.
Marvel Movies
Financial and critical analysis of the Marvel Cinematic Universe films. The dashboard visualizes box office revenue, ratings, and trends. Interactive Dash application.
Steak Preferences
Survey-based analysis of steak consumption and cooking preferences. The project visualizes doneness levels and dining habits across demographics. Interactive Dash dashboard.
Parking and Camera Violations
Analysis of parking and traffic camera violation data. The dashboard presents fine types, locations, and temporal trends. Interactive Dash application.
Building Permits
Analysis of building permit issuance and types over time. The project visualizes permit trends and geographic distribution. Interactive Dash dashboard.
Labour market
Comprehensive analysis of labour market conditions and employment data. The dashboard presents workforce trends and job market indicators. Built with Plotly Dash visualizations.
Corruptions
Visualization of the global corruption perception index data. The dashboard analyzes corruption levels across countries and their changes over time. Dash application hosted on Render.
Candy analysis
Analysis of candy properties and consumer popularity rankings. The dashboard visualizes ingredients, sugar content, and preferences. Plotly Dash application.
Banknote Figures
Analysis of figures and portraits depicted on world banknotes. The project visualizes the people represented on currency across nations. Interactive Dash dashboard.
Programming Languages Popularity
Comprehensive analysis of programming language popularity trends over the years. The dashboard tracks shifting developer preferences and adoption rates. Interactive Dash application with updated data.
NEA Grand Data Dashboard
Analysis of the National Endowment for the Arts grant data. The dashboard visualizes funding allocations, recipients, and program categories. Interactive Dash application.
Green Climate Fund Activities by Funding and Countries
Analysis of Green Climate Fund activities by funding amounts and recipient countries. The dashboard presents the distribution of climate protection projects globally. Created for the Figure Friday challenge.
Weather
Real-time weather data display and analysis application. The dashboard visualizes temperature, precipitation, and wind data. Dash application hosted on Render.
US Border Crossings
Traffic analysis of United States border crossing points. The dashboard visualizes crossing volumes, types, and trends over time. Plotly Dash application.
Class sizes
Analysis of school class sizes and their distribution patterns. The dashboard presents class size data across different schools and districts. Plotly Dash application.
Montreal Metro incidents
Analysis of incidents on the Montreal metro network. The dashboard visualizes delays, breakdowns, and service disruptions. Dash application hosted on Render.
Survey
Visualization and analysis of survey response data. The dashboard interactively presents answer distributions and patterns. Built with Plotly Dash.
NYC Lockers
Analysis of package locker locations across New York City. The dashboard maps locker services and availability by neighborhood. Dash application hosted on Render.
One Hit Wonders
Musical data analysis of one-hit wonder artists and their songs. The dashboard visualizes song popularity and chart performance. Interactive Dash application on PyCafe.
Sales Analysis
Comprehensive analysis and visualization of sales data. The dashboard presents revenue, product performance, and market trends. Built with Plotly Dash.
Montreal Bicycle
Analysis of Montreal's cycling infrastructure and traffic data. The dashboard visualizes bike path usage and seasonal patterns. Built with Plotly Dash.
Billboard
Analysis of Billboard music chart data and hit rankings. The dashboard visualizes song performance and charting trends. Built with Plotly Dash.
Airline-safety
Comparative analysis of airline safety records and statistics. The dashboard visualizes incident data and accident rates by carrier. Built with Plotly Dash.
Life Expectancy
Global analysis of life expectancy data across countries. The dashboard visualizes health indicators and demographic trends. Interactive Dash application with color selector feature.
Exchange Rates
Live currency exchange rate dashboard with data from Yahoo Finance. The application displays EUR/HUF, USD/HUF, and GBP/HUF rates with interactive time range selection. Built with Plotly Dash.
Dash AG Grid Colorscale 1
Interactive data table built with Dash AG Grid featuring custom colorscale formatting. The grid visualizes data with conditional color styling. Built with Plotly Dash.
Dash AG Grid Colorscale 2
Interactive data table built with Dash AG Grid featuring a second colorscale variant. Advanced grid formatting with dynamic color rules. Built with Plotly Dash.
Challenge Projects
CRM Maven - maven
Comprehensive analysis of customer relationship management data. The dashboard showcases customer data, sales channels, and conversions. Built for the Maven Analytics platform.
IT support
Performance analysis of IT support services. The report presents incoming tickets, response times, and resolution rates. Interactive Power BI dashboard.
HTML Card with DAX
Interactive Power BI card built with HTML and DAX. Displays dynamic sales metrics including total sales, growth percentage, and min/avg/max values with a custom bar chart.
Internal Email Analysis
Analysis of internal company email communication patterns. The dashboard visualizes email volumes, response times, and communication trends. Built with Power BI.
IT Helpdesk
Performance analysis of IT helpdesk operations. The dashboard presents ticket volumes, resolution times, and support trends. Built with Power BI.
Cats Vs Dogs
Comparative analysis of cat and dog ownership data. The dashboard visualizes pet preferences and ownership trends. Built with Power BI.
Coffee Sales Analysis
Analysis of coffee sales data including product types, regions, and revenue trends. Interactive Power BI dashboard.
Delayed Flights
Analysis of flight delay data across airlines and airports. The dashboard visualizes delay causes, frequencies, and trends. Built with Power BI.
Christmas Sales - zoomcharts - fp20
Analysis of Christmas sales data with interactive visualizations. ZoomCharts enables detailed drill-down exploration of sales trends. Built as part of the FP20 Analytics challenge.
North America Sales - fp20 - zoomcharts
Detailed analysis of North American sales data. ZoomCharts visualizations interactively display regional differences. Built for the FP20 Analytics competition.
Udemy - education - zoomcharts
Analysis of Udemy online learning platform course data. The dashboard examines course popularity, pricing, and categories. Interactive report built with ZoomCharts visualizations.
IT Support Analysis - zoomcharts - fp20
Data analysis of IT support tickets and incidents. The project visualizes resolution times, priorities, and categories. Interactive dashboard powered by ZoomCharts.
Top 1000 youtuber - ZoomCharts - onyx
Analysis of the world's top 1000 YouTube channels. The dashboard presents subscriber counts, views, and content categories. Built with ZoomCharts and Onyx visual elements.
Xmas Gift Analysis - fp20 - zoomcharts
Analysis of Christmas gift-giving habits and trends. The visualization presents spending patterns and preferences. Interactive report created for the FP20 Analytics challenge.
Saas Financial Analysis - zoomcharts - fp20
Comprehensive financial analysis of SaaS companies. The dashboard visualizes revenue, growth rates, and subscription metrics. Built with ZoomCharts interactive diagrams for FP20.
Coffee Sales - zoomcharts
Analysis of coffee sales data with interactive ZoomCharts visualizations. The dashboard explores sales trends, product categories, and regional performance.
HR Analysis - zoomcharts
Human resources data analysis with ZoomCharts interactive visuals. The dashboard presents workforce metrics, headcount, and HR performance indicators.
Data Driven Education Management - zoomcharts
Analysis of education management data with ZoomCharts interactive visuals. The dashboard presents student performance, enrollment, and institutional metrics.
CRM and Pipeline Analysis - zoomcharts
CRM and sales pipeline analysis with ZoomCharts interactive visuals. The dashboard presents customer data, pipeline stages, and conversion metrics.