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Android Memory Profiler Deep Dive

Android Memory Profiler Deep Dive

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4 min read

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CoreML Compute Units Scheduling in iOS 18

CoreML Compute Units Scheduling in iOS 18

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4 min read
Wiring Android's Vulkan Compute to a Quantized On-Device Diffusion Model for Real-Time Image Segmentation

Wiring Android's Vulkan Compute to a Quantized On-Device Diffusion Model for Real-Time Image Segmentation

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4 min read
Vertical Scaling PostgreSQL Read Replicas with Logical Replication Slots

Vertical Scaling PostgreSQL Read Replicas with Logical Replication Slots

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4 min read
On-Device LLM Inference on Android with Microsoft Decision-1 and Qwen3.5-9B

On-Device LLM Inference on Android with Microsoft Decision-1 and Qwen3.5-9B

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4 min read
PostgreSQL Logical Decoding for Real-Time Feature Flags

PostgreSQL Logical Decoding for Real-Time Feature Flags

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4 min read
Android Compose Compiler Metrics in 2026

Android Compose Compiler Metrics in 2026

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4 min read
PostgreSQL Logical Replication for Zero-Downtime Database Splits

PostgreSQL Logical Replication for Zero-Downtime Database Splits

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3 min read
Android App Startup Profiling in 2026: Baseline Profiles, R8 Full Mode, and the Cold Start Budget You're Blowing on Hilt

Android App Startup Profiling in 2026: Baseline Profiles, R8 Full Mode, and the Cold Start Budget You're Blowing on Hilt

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5 min read
DuckDB 2.0 as a Mobile Analytics Engine: Embedding In-Process OLAP in Android and iOS Apps

DuckDB 2.0 as a Mobile Analytics Engine: Embedding In-Process OLAP in Android and iOS Apps

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4 min read
gRPC vs REST vs GraphQL on the Wire

gRPC vs REST vs GraphQL on the Wire

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4 min read
On-Device VLM Receipt Parsing with Android NNAPI Delegate

On-Device VLM Receipt Parsing with Android NNAPI Delegate

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3 min read
Designing gRPC APIs for Mobile: Deadline Propagation, Channel Pooling, and the Retry Budget That Prevents Thundering Herds

Designing gRPC APIs for Mobile: Deadline Propagation, Channel Pooling, and the Retry Budget That Prevents Thundering Herds

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4 min read
gRPC Bidirectional Streaming for Real-Time Mobile

gRPC Bidirectional Streaming for Real-Time Mobile

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4 min read
Wiring iOS Core ML to a Quantized On-Device LLM for Real-Time Function Calling

Wiring iOS Core ML to a Quantized On-Device LLM for Real-Time Function Calling

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4 min read
Kotlin Coroutines Flow Operators Under the Hood

Kotlin Coroutines Flow Operators Under the Hood

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3 min read
Startup Economics: Modeling Your Runway When Every Dollar Is a Hiring Decision

Startup Economics: Modeling Your Runway When Every Dollar Is a Hiring Decision

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3 min read
PostgreSQL Index Bloat at Scale

PostgreSQL Index Bloat at Scale

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4 min read
Wiring Android's GPU Compute to a Quantized On-Device Embedding Model for Real-Time Semantic Search

Wiring Android's GPU Compute to a Quantized On-Device Embedding Model for Real-Time Semantic Search

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4 min read
App Startup Time on Android 15

App Startup Time on Android 15

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4 min read
Wiring Android's NNAPI to a Quantized On-Device LLM for Real-Time Function Calling

Wiring Android's NNAPI to a Quantized On-Device LLM for Real-Time Function Calling

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4 min read
Compose Multiplatform Rendering Pipeline: How Skia and CoreGraphics Interact on iOS Under Memory Pressure

Compose Multiplatform Rendering Pipeline: How Skia and CoreGraphics Interact on iOS Under Memory Pressure

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4 min read
PostgreSQL Write-Ahead Log Internals for Zero-Downtime Schema Migrations

PostgreSQL Write-Ahead Log Internals for Zero-Downtime Schema Migrations

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4 min read
Wiring TensorFlow Lite to a Quantized On-Device Classifier for Real-Time ML Kit Fallback

Wiring TensorFlow Lite to a Quantized On-Device Classifier for Real-Time ML Kit Fallback

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3 min read
Wiring Android's ML Kit Barcode Scanner to a On-Device LLM for Real-Time Product Intelligence

Wiring Android's ML Kit Barcode Scanner to a On-Device LLM for Real-Time Product Intelligence

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4 min read
Wiring iOS Core ML to a Quantized On-Device Embedding Model for Real-Time Semantic Search Using Swift 6 Concurrency

Wiring iOS Core ML to a Quantized On-Device Embedding Model for Real-Time Semantic Search Using Swift 6 Concurrency

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4 min read
OpenTelemetry-Native Android: Wiring OTel SDK to Compose Navigation for Distributed Trace Propagation Without the APM Tax

OpenTelemetry-Native Android: Wiring OTel SDK to Compose Navigation for Distributed Trace Propagation Without the APM Tax

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3 min read
PostgreSQL Connection Pooling Misconceptions: Why PgBouncer Transaction Mode Breaks Your ORM and What to Do About It

PostgreSQL Connection Pooling Misconceptions: Why PgBouncer Transaction Mode Breaks Your ORM and What to Do About It

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4 min read
Wiring Android's CameraX to a Quantized On-Device OCR Model for Real-Time Document Intelligence

Wiring Android's CameraX to a Quantized On-Device OCR Model for Real-Time Document Intelligence

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3 min read
PostgreSQL Connection Pooling at Scale

PostgreSQL Connection Pooling at Scale

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4 min read
Wiring PostgreSQL LISTEN/NOTIFY to a Kotlin Multiplatform Mobile Client

Wiring PostgreSQL LISTEN/NOTIFY to a Kotlin Multiplatform Mobile Client

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4 min read
Kotlin Coroutines Structured Concurrency Under the Hood

Kotlin Coroutines Structured Concurrency Under the Hood

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3 min read
Wiring Android's Jetpack Compose to a Quantized On-Device LLM for Real-Time Code Completion

Wiring Android's Jetpack Compose to a Quantized On-Device LLM for Real-Time Code Completion

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4 min read
Wiring iOS Core ML to a Quantized On-Device Speech Synthesis Model for Real-Time TTS

Wiring iOS Core ML to a Quantized On-Device Speech Synthesis Model for Real-Time TTS

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4 min read
Wiring Android's Vulkan Backend to a Quantized On-Device Diffusion Model for Real-Time Texture Synthesis

Wiring Android's Vulkan Backend to a Quantized On-Device Diffusion Model for Real-Time Texture Synthesis

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4 min read
Wiring Core ML's Neural Engine to a Quantized On-Device Embedding Model for Real-Time Semantic Search

Wiring Core ML's Neural Engine to a Quantized On-Device Embedding Model for Real-Time Semantic Search

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4 min read
PostgreSQL Advisory Locks for Distributed Job Scheduling: Preventing Double-Execution Without a Queue

PostgreSQL Advisory Locks for Distributed Job Scheduling: Preventing Double-Execution Without a Queue

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3 min read
Wiring Android's MediaPipe LLM Inference API to a Quantized On-Device Reranker for RAG

Wiring Android's MediaPipe LLM Inference API to a Quantized On-Device Reranker for RAG

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4 min read
Wiring iOS CoreML to a Quantized On-Device Diffusion Model for Real-Time Image Editing

Wiring iOS CoreML to a Quantized On-Device Diffusion Model for Real-Time Image Editing

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4 min read
Wiring Android's MediaPipe LLM Inference API to a Streaming Compose UI

Wiring Android's MediaPipe LLM Inference API to a Streaming Compose UI

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4 min read
Wiring iOS CoreML to a Quantized On-Device Reranker for Retrieval-Augmented Generation

Wiring iOS CoreML to a Quantized On-Device Reranker for Retrieval-Augmented Generation

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4 min read
Wiring Android's CameraX to a Quantized Depth-Estimation Model for Real-Time Spatial Audio

Wiring Android's CameraX to a Quantized Depth-Estimation Model for Real-Time Spatial Audio

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3 min read
Wiring eBPF to a Kubernetes Sidecar-Free Service Mesh

Wiring eBPF to a Kubernetes Sidecar-Free Service Mesh

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4 min read
Profiling Android App Startup with Perfetto: Trace Slices, Binder Latency, and the ContentProvider Chain That Steals 400ms

Profiling Android App Startup with Perfetto: Trace Slices, Binder Latency, and the ContentProvider Chain That Steals 400ms

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4 min read
Wiring gRPC Bidirectional Streaming to a Kotlin Multiplatform Mobile Client

Wiring gRPC Bidirectional Streaming to a Kotlin Multiplatform Mobile Client

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3 min read
eBPF-Based Observability for Mobile Backends: Zero-Instrumentation Latency Tracing Without the APM Tax

eBPF-Based Observability for Mobile Backends: Zero-Instrumentation Latency Tracing Without the APM Tax

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4 min read
PostgreSQL Row-Level Security at Scale

PostgreSQL Row-Level Security at Scale

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4 min read
Wiring Kotlin Coroutines Flow to a Compose Multiplatform Shared ViewModel

Wiring Kotlin Coroutines Flow to a Compose Multiplatform Shared ViewModel

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4 min read
Wiring Android's Neural Networks API to a Quantized Whisper Model for Real-Time On-Device Transcription

Wiring Android's Neural Networks API to a Quantized Whisper Model for Real-Time On-Device Transcription

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5 min read
PostgreSQL Partitioning Strategies for Time-Series Mobile Backend Data: Range vs. Hash vs. List Under Real Query Patterns

PostgreSQL Partitioning Strategies for Time-Series Mobile Backend Data: Range vs. Hash vs. List Under Real Query Patterns

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4 min read
Wiring Android's CameraX to a Quantized Monocular Depth Model for Real-Time Scene Reconstruction

Wiring Android's CameraX to a Quantized Monocular Depth Model for Real-Time Scene Reconstruction

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4 min read
Wiring CoreML's Stateful Inference to a Real-Time ARKit Scene Understanding Pipeline

Wiring CoreML's Stateful Inference to a Real-Time ARKit Scene Understanding Pipeline

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4 min read
Wiring Android's CameraX to a Quantized Face Mesh Model for Real-Time AR Makeup

Wiring Android's CameraX to a Quantized Face Mesh Model for Real-Time AR Makeup

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4 min read
PostgreSQL Write-Ahead Log Tuning for Mobile Backends

PostgreSQL Write-Ahead Log Tuning for Mobile Backends

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4 min read
Wiring Android's CameraX to a Quantized Pose Estimation Model for Real-Time Biomechanics

Wiring Android's CameraX to a Quantized Pose Estimation Model for Real-Time Biomechanics

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3 min read
PostgreSQL Index Bloat in High-Churn Mobile Backends: VACUUM Tuning, pg_repack, and the Dead Tuple Ceiling That Kills Your P99

PostgreSQL Index Bloat in High-Churn Mobile Backends: VACUUM Tuning, pg_repack, and the Dead Tuple Ceiling That Kills Your P99

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3 min read
Wiring Android's ML Kit Translator to a Quantized On-Device LLM for Context-Aware Translation

Wiring Android's ML Kit Translator to a Quantized On-Device LLM for Context-Aware Translation

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4 min read
Wiring Android's Room Database to a Local LLM for Semantic Query Rewriting

Wiring Android's Room Database to a Local LLM for Semantic Query Rewriting

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4 min read
Wiring Android's Baseline Profiles to Compose Navigation

Wiring Android's Baseline Profiles to Compose Navigation

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4 min read
App Store Keyword Research Is Broken: Why Semantic Search Has Changed ASO Forever

App Store Keyword Research Is Broken: Why Semantic Search Has Changed ASO Forever

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3 min read
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