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3D portrait of Daniel Andrade Daniel Andrade smiling

I build useful software and the hardware behind it.

I'm Daniel, a software engineer and hardware hacker working across health data, travel tools, AI, DePIN, and robotics.

I co-founded Hotspotty and DePIN Hub, and I ship independent apps including DaysAbroad and VitalTrends. This is where I share the work and what I learn along the way.

Recent Posts

III Lã Do Morro - Lan Party Webcam's Video

Third Lã Do Morro LAN party brings together gaming community in Florianópolis

Video coverage of the III Lã Do Morro LAN party event in Florianópolis, Brazil. Gaming community comes together for multiplayer gaming, competition, and networking.

Soon, your iPod Nano could play 300,000 years of music without repetition

Revolutionary storage advances could transform portable music capacity

Explore how advancing storage technology could enable iPod Nano to store 300,000 years of music. Future of portable music players and digital storage capacity.

The Big Image Hosting Site List

Comprehensive directory of image hosting and photo sharing services

Discover the best image hosting sites for uploading and sharing photos online. Comprehensive list of free and premium photo hosting services for web developers and photographers.

Make Your Windows Faster

Essential tips and tricks to boost Windows performance and speed

Learn how to make your Windows computer faster with proven optimization techniques. Comprehensive guide covering registry tweaks, startup management, and system tuning for better performance.

HowTo: Using the scanner lamp inside your computer

Repurpose scanner lamp for unique computer case lighting modification

Learn how to repurpose a scanner lamp for creative computer case lighting. DIY tutorial for unique PC modding using recycled scanner components for custom illumination.

7 cool things to do with a symbian enabled phone

Unlock your Symbian smartphone's potential with advanced features and apps

Discover 7 cool things you can do with a Symbian-enabled smartphone. Learn advanced features, apps, and tricks to maximize your Nokia Series 60 phone's capabilities.