I write about the things I have run into on actual projects: performance, architecture, security and AI. If it is here, it is because I had to solve it for myself first.
Step by step we will show how to calculate the return on investment of technical SEO in WooCommerce stores, taking into account costs, metrics, and tools in 2024.
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We compare Node.js Cluster and PM2 in terms of performance, scaling, and process management in production.
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Learn how BGP works in Amazon Web Services and discover how its configuration affects the availability and performance of your cloud applications.
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A practical guide on how to reduce the cost of technical SEO optimization for SaaS and increase ROI in 2024.
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Learn how the chain‑of‑thought prompting technique boosts the quality of product ideas generated by language models.
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A practical guide to secure dependency management in Node.js and TypeScript projects.
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Learn how to configure GIN and BRIN indexes in Prisma to speed up full‑text and geometric queries in PostgreSQL.
Read articleLearn step by step how to improve LCP, CLS, and FID in React Native apps to boost their ranking in Google search results.
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In-depth analysis of Docker overlay network in Kubernetes, performance tests and practical tips for eliminating typical production issues.
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Discover the internal mechanisms of WebSocket, their advantages over HTTP polling and practical implementation tips in Node.js and Docker/Kubernetes.
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A practical guide on how to improve Core Web Vitals and optimize API indexing in multi-tenant SaaS applications.
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How to design and optimize LLM context windows to increase response quality while minimizing cost and latency.
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