I design and build clean, premium experiences for the web and mobile.
I care about clarity, performance, and details tha

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github

Mert Hüseyin  • Peerlist

THUNDRA is an iOS-first, dark-premium Flutter lightning tracker that offers a unique experience for users to monitor lightning activity globally. This application features a live map and heatmap to visualize lightning strikes in real-time, providing users with a calming visual experience. The app is designed with a midnight navy canvas and electric blue strikes that fade naturally, enhancing the user interface.<h3>Key Features</h3><ul><li>Live Map: Observe lightning strikes as they happen, with a focus on real-time updates.</li><li>Heatmap: Analyze hot zones with grid-based aggregation, available by day, week, month, or all time.</li><li>Alerts: Receive radius and window-based alerts with optional quiet hours, ensuring awareness without panic.</li><li>Stats: Access quick statistics including daily trend lines and monthly activity summaries.</li><li>Privacy-Conscious: The app uses location data only when permitted by the user, with all data stored locally in SQLite and purged after 30 days.</li></ul>THUNDRA is built with a focus on user privacy, offering on-device notifications without the need for push servers. The app does not require user accounts, analytics SDKs, or ads, ensuring a seamless and private user experience.

THUNDRA

Carbon Step is a comprehensive tool designed to help you track and reduce your carbon footprint with ease. This app allows you to record emissions from transportation, energy, food, and shopping, providing insights and achievements to motivate sustainable choices. Key features include the ability to set goals, view daily, weekly, and monthly trends, and receive suggestions for more sustainable food choices. The app supports quick recording through widgets, Siri, and CarPlay, ensuring a seamless user experience. <ul><li>Transportation: Accurately calculate emissions from public transport, walking, cycling, vehicles, and flights using Turkey-focused emission coefficients.</li><li>Energy: Easily add and analyze emissions from electricity and natural gas consumption.</li><li>Food: Record dietary preferences and receive recommendations for more sustainable choices.</li><li>Analytics: Track progress with daily, weekly, and monthly trends and goals.</li><li>Gamification: Stay motivated with achievements, goals, and badges.</li><li>Integrations: Enjoy quick access with home screen widgets, Siri, and CarPlay support.</li></ul> Privacy is a priority, with no data sales and an ad-free experience. The app is available for iOS and Android, works offline, and ensures data security with local storage and optional cloud synchronization.

Mert Hüseyin

I design and build clean, premium experiences for the web and mobile. I care about clarity, performance, and details tha