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WebAssembly on the Edge: Running Ktor and FastAPI Handlers in WASM Runtimes for Sub-Millisecond Cold Starts

WebAssembly on the Edge: Running Ktor and FastAPI Handlers in WASM Runtimes for Sub-Millisecond Cold Starts

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4 min read

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WebSocket Multiplexing Over HTTP/2 for Mobile APIs: Replacing Polling with Structured Streams at Scale

WebSocket Multiplexing Over HTTP/2 for Mobile APIs: Replacing Polling with Structured Streams at Scale

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5 min read
Continuous Batching and KV-Cache Eviction in Mobile LLM Runtimes: Serving Multiple Requests Without OOM on Android

Continuous Batching and KV-Cache Eviction in Mobile LLM Runtimes: Serving Multiple Requests Without OOM on Android

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

Wiring Android's MediaPipe LLM Inference API to Compose

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4 min read
Compose Multiplatform Interop Layers: Bridging Native Views and Shared UI Without the Jank

Compose Multiplatform Interop Layers: Bridging Native Views and Shared UI Without the Jank

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4 min read
Structured Output Streaming from On-Device LLMs: Enforcing JSON Schemas with Constrained Decoding on Android and iOS

Structured Output Streaming from On-Device LLMs: Enforcing JSON Schemas with Constrained Decoding on Android and iOS

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4 min read
Adaptive Bitrate Streaming for Mobile API Responses: Dynamic Payload Shaping Under Network Pressure

Adaptive Bitrate Streaming for Mobile API Responses: Dynamic Payload Shaping Under Network Pressure

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4 min read
KV-Cache Poisoning and Prompt Injection in Production LLM APIs

KV-Cache Poisoning and Prompt Injection in Production LLM APIs

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4 min read
Wiring Apple's Neural Engine to Core ML's Stateful Models

Wiring Apple's Neural Engine to Core ML's Stateful Models

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3 min read
Quantization-Aware Fine-Tuning for On-Device LLMs: Building INT4 Models That Match FP16 Accuracy on Android and iOS

Quantization-Aware Fine-Tuning for On-Device LLMs: Building INT4 Models That Match FP16 Accuracy on Android and iOS

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4 min read
PostgreSQL BRIN Indexes for Time-Series Mobile Telemetry: When a 128-Page Index Beats a 50GB B-Tree

PostgreSQL BRIN Indexes for Time-Series Mobile Telemetry: When a 128-Page Index Beats a 50GB B-Tree

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4 min read
PostgreSQL Multitenancy Without Row-Level Security

PostgreSQL Multitenancy Without Row-Level Security

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4 min read
Speculative Decoding on Android: Wiring a Draft Model to llama.cpp for 2–3x Token Throughput Without Accuracy Loss

Speculative Decoding on Android: Wiring a Draft Model to llama.cpp for 2–3x Token Throughput Without Accuracy Loss

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5 min read
Product-Led Growth for Developer Tools: The Activation Funnel Architecture That Converts Free Users to Paying Teams

Product-Led Growth for Developer Tools: The Activation Funnel Architecture That Converts Free Users to Paying Teams

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4 min read
Developer-Led Content Marketing: Building a Technical Blog That Compounds to 50k Monthly Readers Without an Audience

Developer-Led Content Marketing: Building a Technical Blog That Compounds to 50k Monthly Readers Without an Audience

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4 min read
Trace-Based Alerting with OpenTelemetry and eBPF: Building a Cost-Aware Observability Stack for Kubernetes Workloads

Trace-Based Alerting with OpenTelemetry and eBPF: Building a Cost-Aware Observability Stack for Kubernetes Workloads

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4 min read
PostgreSQL Logical Replication for Zero-Downtime Multi-Tenant Migrations

PostgreSQL Logical Replication for Zero-Downtime Multi-Tenant Migrations

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4 min read
Deploying ML Models as Sidecar Containers

Deploying ML Models as Sidecar Containers

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4 min read
Wiring Whisper.cpp to Android's AudioRecord API

Wiring Whisper.cpp to Android's AudioRecord API

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4 min read
Wiring Android Neural Networks API to llama.cpp: Bypassing JNI Overhead with Shared Memory and Zero-Copy Tensor Buffers

Wiring Android Neural Networks API to llama.cpp: Bypassing JNI Overhead with Shared Memory and Zero-Copy Tensor Buffers

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4 min read
Wiring MLX and Core ML ANE Pipelines in Swift 6: On-Device Inference Without the Latency Cliff

Wiring MLX and Core ML ANE Pipelines in Swift 6: On-Device Inference Without the Latency Cliff

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4 min read
PostgreSQL Partial Indexes and Predicate Lock Escalation: The Multi-Tenant Query Optimization Most Developers Skip

PostgreSQL Partial Indexes and Predicate Lock Escalation: The Multi-Tenant Query Optimization Most Developers Skip

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3 min read
Ktor + OpenTelemetry: Distributed Tracing for Microservices Without the Observability Tax

Ktor + OpenTelemetry: Distributed Tracing for Microservices Without the Observability Tax

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4 min read
eBPF for Mobile API Observability: Zero-Overhead Request Tracing from Android to Your Backend Without Code Changes

eBPF for Mobile API Observability: Zero-Overhead Request Tracing from Android to Your Backend Without Code Changes

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4 min read
GraphQL Persisted Queries with Edge Caching: Eliminating Variable Payload Costs and Cutting Mobile API Latency by 60%

GraphQL Persisted Queries with Edge Caching: Eliminating Variable Payload Costs and Cutting Mobile API Latency by 60%

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4 min read
eBPF-Powered Observability for Containerized Backends: Zero-Instrumentation Latency Tracing Without Sidecars

eBPF-Powered Observability for Containerized Backends: Zero-Instrumentation Latency Tracing Without Sidecars

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5 min read
Prefill Chunking and Prompt Batching for Mobile LLM Inference: Hiding First-Token Latency on Android

Prefill Chunking and Prompt Batching for Mobile LLM Inference: Hiding First-Token Latency on Android

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4 min read
Wiring CoreML ANE Execution to Swift Concurrency: Scheduling On-Device Inference Without Blocking the Main Actor

Wiring CoreML ANE Execution to Swift Concurrency: Scheduling On-Device Inference Without Blocking the Main Actor

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4 min read
API Gateway Pattern for Mobile: Request Coalescing, Circuit Breakers, and the Edge Cache Architecture That Halves Backend Load

API Gateway Pattern for Mobile: Request Coalescing, Circuit Breakers, and the Edge Cache Architecture That Halves Backend Load

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4 min read
Token Budget Optimization for LLM API Costs

Token Budget Optimization for LLM API Costs

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4 min read
Wiring LoRA Adapters into Mobile Inference: Dynamic Adapter Loading for Task-Specialized On-Device LLMs on Android

Wiring LoRA Adapters into Mobile Inference: Dynamic Adapter Loading for Task-Specialized On-Device LLMs on Android

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4 min read
Pruning and Quantizing CoreML Models for Real-Time On-Device Inference: Cutting Latency in Half Without Accuracy Loss

Pruning and Quantizing CoreML Models for Real-Time On-Device Inference: Cutting Latency in Half Without Accuracy Loss

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4 min read
Batched Prompt Scheduling for On-Device LLMs

Batched Prompt Scheduling for On-Device LLMs

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3 min read
WebSocket Multiplexing Over HTTP/2: Building a Single-Connection Real-Time Layer for Mobile APIs Without SSE Complexity

WebSocket Multiplexing Over HTTP/2: Building a Single-Connection Real-Time Layer for Mobile APIs Without SSE Complexity

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3 min read
Subscription Paywall Architecture for KMP Apps

Subscription Paywall Architecture for KMP Apps

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4 min read
PostgreSQL Index-Only Scans and Visibility Maps: The Query Optimization Layer Most Developers Never Reach

PostgreSQL Index-Only Scans and Visibility Maps: The Query Optimization Layer Most Developers Never Reach

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4 min read
gRPC Bidirectional Streaming with Backpressure: Building a Real-Time Mobile API That Doesn't Collapse Under Load

gRPC Bidirectional Streaming with Backpressure: Building a Real-Time Mobile API That Doesn't Collapse Under Load

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5 min read
Continuous Batching for On-Device LLM Inference on Android: Serving Multiple Requests Without the Throughput Cliff

Continuous Batching for On-Device LLM Inference on Android: Serving Multiple Requests Without the Throughput Cliff

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4 min read
Flash Attention on Android

Flash Attention on Android

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4 min read
PostgreSQL Connection Pooling Deep Dive

PostgreSQL Connection Pooling Deep Dive

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4 min read
Prefill Caching for On-Device LLMs: Reusing KV States Across Sessions to Cut First-Token Latency by 60% on Android

Prefill Caching for On-Device LLMs: Reusing KV States Across Sessions to Cut First-Token Latency by 60% on Android

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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
gRPC-Web and Connect Protocol on Mobile: Replacing REST with Type-Safe Streaming APIs in Android and iOS Without a Proxy

gRPC-Web and Connect Protocol on Mobile: Replacing REST with Type-Safe Streaming APIs in Android and iOS Without a Proxy

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4 min read
Speculative Decoding on Mobile GPUs

Speculative Decoding on Mobile GPUs

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4 min read
ARM NEON SIMD Intrinsics for Mobile Text Embedding: Building a Sub-10ms Semantic Search Pipeline That Runs Entirely On-Device

ARM NEON SIMD Intrinsics for Mobile Text Embedding: Building a Sub-10ms Semantic Search Pipeline That Runs Entirely On-Device

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4 min read
Quantized LoRA Adapters for On-Device LLMs: Hot-Swapping Task-Specific Behaviors on Android Without Reloading the Base Model

Quantized LoRA Adapters for On-Device LLMs: Hot-Swapping Task-Specific Behaviors on Android Without Reloading the Base Model

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5 min read
CRDTs in Kotlin Multiplatform: Kill Your Sync Server

CRDTs in Kotlin Multiplatform: Kill Your Sync Server

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4 min read
Redis Streams as Your Startup's Event Bus

Redis Streams as Your Startup's Event Bus

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3 min read
PostgreSQL Advisory Locks for Distributed Job Scheduling

PostgreSQL Advisory Locks for Distributed Job Scheduling

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4 min read
Profile-Guided Optimization for Android App Startup

Profile-Guided Optimization for Android App Startup

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4 min read
KV Cache Quantization for On-Device LLMs

KV Cache Quantization for On-Device LLMs

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5 min read
PostgreSQL Generated Columns and Expression Indexes for Multi-Tenant SaaS

PostgreSQL Generated Columns and Expression Indexes for Multi-Tenant SaaS

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4 min read
Apple Foundation Models SDK with Claude Code: Building Hybrid On-Device/Cloud AI Pipelines for iOS Apps in Swift

Apple Foundation Models SDK with Claude Code: Building Hybrid On-Device/Cloud AI Pipelines for iOS Apps in Swift

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4 min read
Structured Output Grammars for On-Device LLMs

Structured Output Grammars for On-Device LLMs

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4 min read
Replacing Your Kubernetes Cluster with a Single SQLite-Backed Binary

Replacing Your Kubernetes Cluster with a Single SQLite-Backed Binary

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4 min read
Fixing Android Jank You Can't See

Fixing Android Jank You Can't See

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3 min read
Deterministic Replay Testing for Event-Driven Microservices

Deterministic Replay Testing for Event-Driven Microservices

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4 min read
Rust-Based N-API Modules for React Native's New Architecture

Rust-Based N-API Modules for React Native's New Architecture

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4 min read
Memory-Mapped I/O for Android SQLite

Memory-Mapped I/O for Android SQLite

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4 min read
App Store Review Time as a Hidden Growth Metric

App Store Review Time as a Hidden Growth Metric

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4 min read
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