Enhancing & Optimizing Shiny Apps
Since 2014, Daly Analytics has led the way in developing user-centric, R Shiny web applications and dashboards that transform data into actionable insights for users of all technical skill levels. We specialize in data product development, where functionality meets intuitive design, ensuring that every app is built with the end user in mind. Our focus on UI/UX principles ensures that each app is not only high-performing but also engaging and easy to use, empowering users to make data-driven decisions with confidence.
Expertise
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Enhancing UX/UI Design
We design intuitive, responsive, and visually engaging Shiny apps that enhance the user journey for both analysts and newcomers. From concept to deployment, we create tailored solutions that prioritize usability, performance, and scalability—empowering your team to make confident, data-driven decisions.
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Interactive Data Visualizations & Reports
We specialize in leveraging JavaScript-based plotting libraries in R, like Leaflet for interactive maps, Plotly for dynamic visualizations, and DT for professional data tables. These powerful tools transform static reports into engaging, web-based experiences that enhance data storytelling and user interaction.
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Optimizing App Performance for Scalability
We optimize Shiny apps for speed and scalability by leveraging async programming, thoughtful reactive functions, and efficient data processing techniques. Smart caching, streamlined logic, and optimized database resources ensure responsive performance, even with large datasets.
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Improving Developer Experience
A well-designed developer experience ensures Shiny apps are scalable, maintainable, and efficient. Clean file structures, version control, modular code, and thoughtful reactive programming streamline development, reducing technical debt and supporting long-term sustainability.
Portfolio
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Voronoi Tessellation Generator
This {bslib} dashboard generates random Voronoi tessellations. These diagrams help identify coverage gaps, improve resource allocation, and enhance decision-making in geospatial analysis.
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![shinyGEO]()
Differential Gene Expression & Survival Analysis App
Analyze expression and sample data from a Gene Expression Omnibus dataset, select a gene of interest, and perform a survival or differential expression analysis. For both analyses, shinyGEO produces publication-ready graphics and generates R code ensuring that all analyses are reproducible.
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Deep Learning Image Classification App
A shiny web application leveraging {keras}, a user-friendly neural networks API to enable a user to upload an image and have it classified.
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Interactive Map of US Population by Zipcode Dashboard
This {flexdashboard} displays a choropleth map using {leaflet} & {shiny} for the estimated US 2015 population at a state-level by zipcode.
