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Fine-Tuning Whisper.cpp for On-Device Speech-to-Text in KMP

Fine-Tuning Whisper.cpp for On-Device Speech-to-Text in KMP

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3 min read

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Running Vision-Language Models On-Device in Android

Running Vision-Language Models On-Device in Android

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4 min read
Android Baseline Profiles and Macrobenchmark in 2026

Android Baseline Profiles and Macrobenchmark in 2026

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3 min read
Structured Output and Tool Calling with On-Device LLMs on Android

Structured Output and Tool Calling with On-Device LLMs on Android

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3 min read
On-Device RAG for Android

On-Device RAG for Android

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4 min read
Change Data Capture for Mobile Sync

Change Data Capture for Mobile Sync

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4 min read
Kotlin Context Parameters in Practice

Kotlin Context Parameters in Practice

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4 min read
PostgreSQL JSONB Indexing Strategies for Mobile API Backends

PostgreSQL JSONB Indexing Strategies for Mobile API Backends

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3 min read
PostgreSQL Partial Indexes: Drop Your App-Layer Uniqueness Checks

PostgreSQL Partial Indexes: Drop Your App-Layer Uniqueness Checks

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3 min read
PostgreSQL Advisory Locks for Distributed Rate Limiting

PostgreSQL Advisory Locks for Distributed Rate Limiting

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3 min read
gRPC and Protocol Buffers for Mobile API Backends

gRPC and Protocol Buffers for Mobile API Backends

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4 min read
Swift 6 Strict Concurrency Meets Kotlin Coroutines in KMP

Swift 6 Strict Concurrency Meets Kotlin Coroutines in KMP

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4 min read
On-Device LLM Inference via KMP and llama.cpp

On-Device LLM Inference via KMP and llama.cpp

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4 min read
Compose Multiplatform's Skia Rendering on iOS

Compose Multiplatform's Skia Rendering on iOS

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4 min read
PostgreSQL Row-Level Security for Multi-Tenant SaaS

PostgreSQL Row-Level Security for Multi-Tenant SaaS

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3 min read
Ktor on Virtual Threads vs Coroutines

Ktor on Virtual Threads vs Coroutines

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4 min read
PostgreSQL LISTEN/NOTIFY as a lightweight job queue: replacing Redis for your startup's background tasks

PostgreSQL LISTEN/NOTIFY as a lightweight job queue: replacing Redis for your startup's background tasks

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3 min read
SQLite WAL Mode, Connection Pooling, and Room's Query Planner

SQLite WAL Mode, Connection Pooling, and Room's Query Planner

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4 min read
Partial Indexes and Expression Indexes in PostgreSQL: The Query Optimization Patterns That Cut Our Mobile API P99 Latency by 80%

Partial Indexes and Expression Indexes in PostgreSQL: The Query Optimization Patterns That Cut Our Mobile API P99 Latency by 80%

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3 min read
Compose Stability Contracts, Strong Skipping Mode, and Non-Restartable Functions

Compose Stability Contracts, Strong Skipping Mode, and Non-Restartable Functions

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4 min read
How to Beat Google Play's Developer Account Rejection Using ADR

How to Beat Google Play's Developer Account Rejection Using ADR

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4 min read
Recursive CTEs in PostgreSQL for Hierarchical Mobile App Data

Recursive CTEs in PostgreSQL for Hierarchical Mobile App Data

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4 min read
The Modular Monolith with Kotlin

The Modular Monolith with Kotlin

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3 min read
Connection Pool Exhaustion in Mobile Backends

Connection Pool Exhaustion in Mobile Backends

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3 min read
Embedding Local LLMs in Your Mobile App

Embedding Local LLMs in Your Mobile App

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4 min read
Row-Level Security in PostgreSQL: Multi-Tenant Data Isolation for Your SaaS Without a Query Change

Row-Level Security in PostgreSQL: Multi-Tenant Data Isolation for Your SaaS Without a Query Change

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3 min read
Server-Sent Events as Your Mobile Real-Time Layer

Server-Sent Events as Your Mobile Real-Time Layer

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4 min read
Zero-Downtime PostgreSQL Migrations at Scale

Zero-Downtime PostgreSQL Migrations at Scale

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4 min read
Kotlin Coroutines Meet Swift 6 Concurrency: Bidirectional Async Interop Patterns in KMP That Actually Work

Kotlin Coroutines Meet Swift 6 Concurrency: Bidirectional Async Interop Patterns in KMP That Actually Work

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3 min read
Partial Indexes and Expression Indexes in PostgreSQL: The Performance Wins Most Mobile Backend Developers Miss

Partial Indexes and Expression Indexes in PostgreSQL: The Performance Wins Most Mobile Backend Developers Miss

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3 min read
Designing Idempotent APIs for Mobile Clients: Retry Logic, Idempotency Keys, and the Patterns That Prevent Double Charges

Designing Idempotent APIs for Mobile Clients: Retry Logic, Idempotency Keys, and the Patterns That Prevent Double Charges

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3 min read
SQLite as Your Server Database: WAL Mode, PRAGMA Tuning, and Why Litestream Changes Everything for Solo Founders

SQLite as Your Server Database: WAL Mode, PRAGMA Tuning, and Why Litestream Changes Everything for Solo Founders

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3 min read
Gradle at Scale: Configuration Cache, Build Cache, and the Composite Build Patterns That Cut Our KMP CI from 45 to 12 Minutes

Gradle at Scale: Configuration Cache, Build Cache, and the Composite Build Patterns That Cut Our KMP CI from 45 to 12 Minutes

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3 min read
The Modularization Trap: When Clean Architecture Becomes Your Startup's Bottleneck

The Modularization Trap: When Clean Architecture Becomes Your Startup's Bottleneck

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3 min read
Replacing Your Message Queue with PostgreSQL: LISTEN/NOTIFY, SKIP LOCKED Queues, and When Kafka Is Overkill for Your Startup

Replacing Your Message Queue with PostgreSQL: LISTEN/NOTIFY, SKIP LOCKED Queues, and When Kafka Is Overkill for Your Startup

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3 min read
Connection Pool Tuning Under Load: How HikariCP Defaults Silently Kill Your Mobile Backend

Connection Pool Tuning Under Load: How HikariCP Defaults Silently Kill Your Mobile Backend

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3 min read
Building a Local RAG Pipeline on Mobile: Vector Search with SQLite, On-Device Embeddings, and a Shared KMP Architecture

Building a Local RAG Pipeline on Mobile: Vector Search with SQLite, On-Device Embeddings, and a Shared KMP Architecture

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4 min read
End-to-End Kotlin

End-to-End Kotlin

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4 min read
Self-Hosting AI Models on a Budget VPS: A Practical Workshop

Self-Hosting AI Models on a Budget VPS: A Practical Workshop

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3 min read
OpenCode, OpenRouter, and Pollinations: Building a Claude Code Alternative for Free or Near-Free

OpenCode, OpenRouter, and Pollinations: Building a Claude Code Alternative for Free or Near-Free

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3 min read
MCP in Practice: Connecting Claude to Jira, Excel, and Building Multi-Agent Workflows in Minutes

MCP in Practice: Connecting Claude to Jira, Excel, and Building Multi-Agent Workflows in Minutes

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3 min read
Room 3.0 Migration Guide: From KAPT to KSP, Coroutines-First APIs, and KMP Web Support

Room 3.0 Migration Guide: From KAPT to KSP, Coroutines-First APIs, and KMP Web Support

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3 min read
Bridging Kotlin Coroutines and Swift 6 Structured Concurrency in KMP: Building Leak-Free Shared Async APIs

Bridging Kotlin Coroutines and Swift 6 Structured Concurrency in KMP: Building Leak-Free Shared Async APIs

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3 min read
Connection Pooling Strategies for Serverless Mobile Backends: PgBouncer, Supabase, and Neon Under Real Cold-Start Pressure

Connection Pooling Strategies for Serverless Mobile Backends: PgBouncer, Supabase, and Neon Under Real Cold-Start Pressure

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4 min read
Ktor 3 vs Spring Boot 3 for Mobile Backends: Coroutine-Native vs Virtual Threads Under Real Production Load

Ktor 3 vs Spring Boot 3 for Mobile Backends: Coroutine-Native vs Virtual Threads Under Real Production Load

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3 min read
Building a Zero-Downtime Schema Migration Pipeline for High-Traffic Mobile Backends

Building a Zero-Downtime Schema Migration Pipeline for High-Traffic Mobile Backends

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4 min read
PostgreSQL Partial Indexes and Expression Indexes: Cutting Your Mobile Backend Query Times by 90%

PostgreSQL Partial Indexes and Expression Indexes: Cutting Your Mobile Backend Query Times by 90%

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3 min read
Jetpack Compose Recomposition at Scale: How Strong Skipping Mode Changes the Stability Rules You Learned

Jetpack Compose Recomposition at Scale: How Strong Skipping Mode Changes the Stability Rules You Learned

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3 min read
Unit Economics That Actually Matter: Calculating True LTV When Your Mobile App Has Both Subscription and IAP Revenue Streams

Unit Economics That Actually Matter: Calculating True LTV When Your Mobile App Has Both Subscription and IAP Revenue Streams

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3 min read
SQLite WAL Mode and Connection Strategies for High-Throughput Mobile Apps: Beyond the Basics

SQLite WAL Mode and Connection Strategies for High-Throughput Mobile Apps: Beyond the Basics

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4 min read
Event Sourcing with CQRS in Mobile Backends: Building an Audit-Complete Order System with PostgreSQL and Kafka

Event Sourcing with CQRS in Mobile Backends: Building an Audit-Complete Order System with PostgreSQL and Kafka

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3 min read
MVI as a Unifying Architecture Pattern Across KMP, SwiftUI, and Compose: Implementing a Shared State Machine

MVI as a Unifying Architecture Pattern Across KMP, SwiftUI, and Compose: Implementing a Shared State Machine

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4 min read
Running LLMs On-Device in Android: GGUF Models, NNAPI, and the Real Performance Tradeoffs

Running LLMs On-Device in Android: GGUF Models, NNAPI, and the Real Performance Tradeoffs

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4 min read
Workshop: Auditing Your Kubernetes Costs in 30 Minutes

Workshop: Auditing Your Kubernetes Costs in 30 Minutes

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3 min read
PostgreSQL Connection Pooling Strategies That Actually Scale Your Mobile Backend

PostgreSQL Connection Pooling Strategies That Actually Scale Your Mobile Backend

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4 min read
Building Reliable Computer-Use Agents: Architecture That Survives 3 AM

Building Reliable Computer-Use Agents: Architecture That Survives 3 AM

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3 min read
Bridging Kotlin Coroutines and Swift Concurrency in KMP: What Actually Works in Production

Bridging Kotlin Coroutines and Swift Concurrency in KMP: What Actually Works in Production

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3 min read
Event-Driven Architecture on a Budget: Kotlin Coroutines + Redis Streams

Event-Driven Architecture on a Budget: Kotlin Coroutines + Redis Streams

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3 min read
Structured Concurrency in Swift 6 vs. Kotlin Coroutines: What Your KMP Team Needs to Unlearn

Structured Concurrency in Swift 6 vs. Kotlin Coroutines: What Your KMP Team Needs to Unlearn

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3 min read
The Hidden Cost of Wrong Abstractions: When Clean Architecture Hurts Your Startup

The Hidden Cost of Wrong Abstractions: When Clean Architecture Hurts Your Startup

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4 min read
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