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.
Architecture decision records are recommended everywhere and maintained almost nowhere. Here is a lightweight ADR process teams actually keep alive, with a five-line template.
Read moreSentry is the default error tracker for SaaS teams, but pricing at scale and EU data residency push many toward alternatives. A practical comparison of managed Sentry, self-hosted Sentry, GlitchTip, Highlight.io, and Rollbar, with a decision matrix and the setup Wolf-Tech uses for Symfony and Next.js projects.
Read moreThe schema decisions you make in week one of a SaaS project set your performance ceiling for years. Here are the 8 choices that separate databases that scale from databases that need painful migrations, from ID strategy to multi-tenant indexing.
Read moreNext.js Middleware runs before every request, and the Edge Runtime it runs in rejects most of what your team knows about Node.js. This post covers the production patterns that hold up: WebCrypto JWT verification, matcher configuration, redirect loops, and the debugging workflow when console.log goes silent.
Read moreTechnical due diligence can claw back valuation or kill a deal outright. Here are the five areas reviewers consistently flag, how to score your codebase before a buyer does, and how to present known issues without spooking anyone.
Read moreMonorepos promise shared code and faster builds, then deliver dependency conflicts and CI runs that rebuild everything on every commit. Here is a Turborepo workspace setup for a 3-10 engineer team that keeps builds correct, caches working, and CI under two minutes.
Read moreTutorial Dockerfiles work locally and fail in production in predictable ways: cache permissions, stale opcache responses, exhausted FPM pools, and health checks that lie. Here is a Symfony 7 container setup that survives real traffic.
Read moreA tech stack consultant evaluates your technology choices with code-level evidence and documented trade-offs. Here is what a real engagement looks like phase by phase, what the written deliverable contains, how the role differs from a fractional CTO, and what it costs in the EU market.
Read moreEnterprise security questionnaires range from 20 to 500 questions, but the same 50 controls decide the outcome. Here is what buyers really check, what evidence they accept, and how to build a reusable evidence pack.
Read moreThe React data fetching landscape has split into two camps: Server Components and React Query. Most teams pick one and force everything through it. The better answer is a decision framework built on the four data patterns every B2B SaaS actually has.
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