Practical insights and guides on PHP/Symfony, React/Next.js, legacy modernization, and software architecture, drawn from 18+ years of building web applications for European businesses.
Symfony Messenger looks straightforward until you are handling a million messages a day and one misbehaving downstream API brings your entire worker pool to its knees. Here are the production patterns that prevent that.
Read moreMost Symfony teams discover their PostgreSQL connection pool is misconfigured the day a campaign doubles traffic. Here is the arithmetic, the PgBouncer gotcha that bites Doctrine users, and the three monitoring queries every PHP team needs.
Read moreNext.js 15 changes the calculus for real-time features. Here is a benchmark-backed decision matrix for SSE, WebSockets, and polling — with the edge-runtime gotchas that bite teams who pick the wrong primitive.
Read moreMost teams reinvent the same API boilerplate until they discover API Platform. Here is what it actually gives you, where it saves months of work, and the non-obvious patterns that keep it performing at scale.
Read morePasskeys finally crossed the enterprise chasm in 2026. Here is how to roll them out in a Symfony and Next.js SaaS without locking out the existing user base — registration ceremonies, fallback flows, account recovery, and the WebAuthn edge cases that quietly kill migrations.
Read moreThe Cyber Resilience Act turns "shipping secure software" into a CE-marked legal obligation for almost everyone selling digital products in the EU. Here is what the CRA actually requires, what changes for SaaS, and how to start preparing for the 2026 and 2027 deadlines.
Read moreMost SaaS products claim to support GDPR deletion but ship half-finished flows — audit logs keep PII, backups retain full records, and the analytics warehouse never hears about it. This post is a realistic engineering blueprint for the GDPR right to erasure across multi-system architectures.
Read moreFrankenPHP collapses the classic Nginx + PHP-FPM stack into a single Caddy-based binary with worker mode, HTTP/3, and embedded PHP. Here is how it actually behaves under production load on Symfony, and the operational realities the hype posts skip.
Read morePrompt injections, hallucinated data, model outages, and latency spikes break LLM features in ways traditional code does not. Here is the defense-in-depth playbook — input guardrails, output validators, circuit breakers, and user-visible fallback UX that quietly absorb the failures customers should never see.
Read moreMost SaaS products claim to support GDPR deletion but ship half-implemented flows — audit logs keep PII, backups still hold full records, the warehouse never syncs the change. Here is what an honest right-to-erasure pipeline looks like in production.
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