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Kotlin

a cross-platform, statically typed, general-purpose programming language with type inference

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Ask for the battery exemption only on the phones that need it

Ask for the battery exemption only on the phones that need it

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3 min read
Optimizing Android Geofencing: How I Balanced Accuracy and Battery Life for Muffle

Optimizing Android Geofencing: How I Balanced Accuracy and Battery Life for Muffle

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4 min read
Architecting Location-Based Sound Control Without Killing Android Batteries

Architecting Location-Based Sound Control Without Killing Android Batteries

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4 min read
How we built a dry-run mode for on-device agent actions

How we built a dry-run mode for on-device agent actions

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3 min read
Kyulift

Kyulift

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3 min read
Android Storage Is More Complicated Than File Paths

Android Storage Is More Complicated Than File Paths

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5 min read
Android 12+ returns <unknown ssid> for WiFi SSID — the permission fix

Android 12+ returns <unknown ssid> for WiFi SSID — the permission fix

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2 min read
Catching Android adware by behaviour instead of signatures

Catching Android adware by behaviour instead of signatures

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2 min read
Architecting Background Geofencing Without Draining the Battery

Architecting Background Geofencing Without Draining the Battery

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4 min read
A Raspberry Pi 3 as a mainnet validator — what a 1 GB board teaches a blockchain node

A Raspberry Pi 3 as a mainnet validator — what a 1 GB board teaches a blockchain node

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7 min read
How we handle “the phone already knows this” — context propagation in an on-device AI agent

How we handle “the phone already knows this” — context propagation in an on-device AI agent

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4 min read
Engineering Geofencing: How I Managed Battery Drain in Muffle

Engineering Geofencing: How I Managed Battery Drain in Muffle

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4 min read
ESP32 Web Serial API: Live Sensor Data in Next.js

ESP32 Web Serial API: Live Sensor Data in Next.js

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2 min read
Your app starts slow after every update: generate a Baseline Profile and prove it is applied

Your app starts slow after every update: generate a Baseline Profile and prove it is applied

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5 min read
AI in Practice: RAG, MCP and Multi-Agent Systems in Kotlin, Without Magic Frameworks

AI in Practice: RAG, MCP and Multi-Agent Systems in Kotlin, Without Magic Frameworks

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17 min read
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