Screenly/Playground
Apr 2025 – Jul 2025
3 Months active
Languages Used
CSSDockerfileHTMLJavaScriptMarkdownPythonYAML
Technical Skills
API DevelopmentBackend DevelopmentCSSCode FormattingConfiguration ManagementDevOps
Viktor Petersson
PROFILE
Viktor Petersson
Over a three-month period, contributed to the Screenly/Playground repository by delivering production-ready features such as a Queue Management System for retail tills, a real-time Analytics Dashboard Edge Application, and a Strava Leaderboard Edge App. Focused on backend API development and frontend display using Python, JavaScript, and CSS, the work emphasized responsive design, real-time data visualization, and robust configuration management. Integrated technologies like Redis for persistence and Node-RED for interoperability, while ensuring maintainability through extensive documentation updates, linting, and automated code formatting. Efforts improved deployment readiness, reduced onboarding time, and enhanced the overall developer and user experience across the project ecosystem.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
14Total
Bugs
0
Commits
14
Features
7
Lines of code
5,494
Activity Months3
Your Network
7 peopleSame Organization
@screenly.io2
Shared Repositories
5
Work History
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for Screenly/Playground. Key features delivered include the Edge App: Real-Time Strava Leaderboard with Strava API integration, caching, internationalization (i18n), unit formatting, and responsive design optimized for digital signage. Also completed Documentation Cleanup and Readme Standardization across the repository to improve readability and onboarding. These efforts reduce onboarding time, improve performance, and strengthen maintainability. Technologies demonstrated include API integration, caching strategies, i18n, responsive UI, linting, and documentation standardization. Business value includes expanded feature set for customers, faster time-to-value, and improved developer experience.
2 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for Screenly/Playground. Key features delivered include the Edge App: Real-Time Strava Leaderboard with Strava API integration, caching, internationalization (i18n), unit formatting, and responsive design optimized for digital signage. Also completed Documentation Cleanup and Readme Standardization across the repository to improve readability and onboarding. These efforts reduce onboarding time, improve performance, and strengthen maintainability. Technologies demonstrated include API integration, caching strategies, i18n, responsive UI, linting, and documentation standardization. Business value includes expanded feature set for customers, faster time-to-value, and improved developer experience.
July 2025
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for Screenly/Playground: Delivered the Analytics Dashboard Edge Application enabling real-time visitor tracking and visualizations for monthly page views, key metrics, device breakdowns, and traffic sources. The UI is responsive with a dark theme and supports a wide range of screen resolutions; deployed as an edge app to reduce latency and improve data freshness across devices. Commit reference 58a6ff7677164df0181e6bc442ed2d393fe150f8 (feat: Add analytics dashboard edge app). In this month, the focus was on feature delivery with no major bugs fixed; impactful for product analytics and marketing decision-making. Technologies/skills demonstrated include edge computing, real-time analytics, responsive UI design, data visualization, and theming.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary for Screenly/Playground: Delivered the Analytics Dashboard Edge Application enabling real-time visitor tracking and visualizations for monthly page views, key metrics, device breakdowns, and traffic sources. The UI is responsive with a dark theme and supports a wide range of screen resolutions; deployed as an edge app to reduce latency and improve data freshness across devices. Commit reference 58a6ff7677164df0181e6bc442ed2d393fe150f8 (feat: Add analytics dashboard edge app). In this month, the focus was on feature delivery with no major bugs fixed; impactful for product analytics and marketing decision-making. Technologies/skills demonstrated include edge computing, real-time analytics, responsive UI design, data visualization, and theming.
April 2025
11 Commits • 4 Features
Apr 1, 20252025-04 Monthly Summary: In April 2025, delivered a production-ready Queue Management System for Retail Tills for Screenly/Playground, including a backend API to manage till states and a frontend display to show available tills. The system uses Redis-backed persistence and environment-variable driven configuration, with documentation updates and cleanup/removal work to ensure maintainability and clean deployment. Expanded the project ecosystem with UI and display improvements and interoperability features: Flying-Toasters UI CSS improvements for responsiveness, a new Edge App (3D Text Screensaver) with configurable colors and physics-based motion, and a Node-RED integration example script to demonstrate cross-tool interoperability. Focused on code quality and maintainability, implementing extensive linting cleanups, documentation updates, and automated formatting (dprint) across Markdown and code. Key achievements and highlights were complemented by targeted bug fixes and stability improvements achieved through code quality work and documentation updates, which helped reduce CI friction and prepared the project for broader deployment."
11 Commits • 4 Features
Apr 1, 20252025-04 Monthly Summary: In April 2025, delivered a production-ready Queue Management System for Retail Tills for Screenly/Playground, including a backend API to manage till states and a frontend display to show available tills. The system uses Redis-backed persistence and environment-variable driven configuration, with documentation updates and cleanup/removal work to ensure maintainability and clean deployment. Expanded the project ecosystem with UI and display improvements and interoperability features: Flying-Toasters UI CSS improvements for responsiveness, a new Edge App (3D Text Screensaver) with configurable colors and physics-based motion, and a Node-RED integration example script to demonstrate cross-tool interoperability. Focused on code quality and maintainability, implementing extensive linting cleanups, documentation updates, and automated formatting (dprint) across Markdown and code. Key achievements and highlights were complemented by targeted bug fixes and stability improvements achieved through code quality work and documentation updates, which helped reduce CI friction and prepared the project for broader deployment."
April 2025
Activity
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Quality Metrics
Correctness86.4%
Maintainability87.2%
Architecture79.2%
Performance78.6%
AI Usage21.4%
Skills & Technologies
Programming Languages
CSSDockerfileHTMLJavaScriptMarkdownPythonYAML
Technical Skills
API DevelopmentAPI IntegrationBackend DevelopmentCSSCachingCode FormattingConfiguration ManagementData VisualizationDevOpsDockerDocumentationEdge App DevelopmentFlaskFront End DevelopmentFront-end Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline