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Engineering notes on mobile apps, web development and AI integration. Practical guides to implementation, testing and maintenance.

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Expo SDK 58: what to check before upgrading
Mobile Development

Expo SDK 58: what to check before upgrading

Expo SDK 58 is stable. A closer look at Router web output, React Native types, iOS startup and the native builds needed for a production upgrade.

5 min read
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PHP October 2026 RCE fixes: update and verify your workers
Backend & Infrastructure

PHP October 2026 RCE fixes: update and verify your workers

The PHP versions that fix the 21 October RCE vulnerabilities, practical rollout checks and the separate session upload progress advice from 23 October.

4 min read
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Node.js security update: what to patch after 21 October
Backend & Infrastructure

Node.js security update: what to patch after 21 October

Which Node.js releases fix the October 2026 vulnerabilities, how to update deployed runtimes and what to verify before closing the patch task.

3 min read
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BrowserStack and Maestro: live testing and mobile automation
Quality Assurance & Testing

BrowserStack and Maestro: live testing and mobile automation

Build a practical mobile test workflow with BrowserStack App Live, Maestro flows and real-device automation, including checks for AI-powered user journeys.

6 min read
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Advanced Usage of Worklets for High-Performance React Native Applications
Mobile Development

Advanced Usage of Worklets for High-Performance React Native Applications

Use React Native worklets for small animation updates, keep business logic on the React Native runtime, and verify responsiveness on real devices.

4 min read
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Improving Rendering Efficiency in React Native Interfaces
Mobile Development

Improving Rendering Efficiency in React Native Interfaces

Find expensive React Native updates, keep list selection correct, and use memoization or list tuning only where profiling supports the change.

5 min read
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Memory Optimization Techniques for React Native Applications
Mobile Development

Memory Optimization Techniques for React Native Applications

Diagnose retained objects, image memory and growing caches in React Native with repeatable journeys, heap snapshots and native profiling.

5 min read
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Before hiring a React Native team, write this brief
Mobile Development

Before hiring a React Native team, write this brief

A practical brief for a React Native performance review, Expo upgrade or new mobile product. Compare scope, deliverables and release responsibilities.

4 min read
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Software Mansion Argent: a closer look at mobile debugging
Mobile Development

Software Mansion Argent: a closer look at mobile debugging

How to evaluate Software Mansion Argent for simulator interaction and performance investigation in a React Native workflow.

2 min read
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Expo MCP: connect the tools, then verify the app
Mobile Development

Expo MCP: connect the tools, then verify the app

A practical workflow for using Expo MCP documentation, build tools and local simulator capabilities without skipping verification.

2 min read
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How to Add AI to an Existing Product
AI & Machine Learning

How to Add AI to an Existing Product

A practical guide to adding AI to an existing product, from choosing a narrow workflow to evaluation, security, cost controls and production rollout.

6 min read
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Responsible AI in Financial Product Workflows
AI & Machine Learning

Responsible AI in Financial Product Workflows

Where AI can support financial operations, and how to design human review, audit evidence, data controls and reliable fallbacks around it.

6 min read
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Performance Optimization in Modern React Native Architecture
Mobile Development

Performance Optimization in Modern React Native Architecture

Practical techniques to improve performance in React Native applications through optimized rendering, resource management, and modern architectural patterns.

2 min read
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Managing Technical Debt Early in Software Projects
Software Architecture

Managing Technical Debt Early in Software Projects

Early management of technical debt plays a critical role in building scalable and maintainable software systems. This article outlines practical methods that engineering teams can adopt.

2 min read
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