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Reproducible installs, fast CI, and shared internal libraries. Move from requirements.txt to pyproject and a lockfile, build wheels, publish to a private index, and stop hoping the build resolves the same twice.
Wire Vite into Django without adopting a JavaScript framework. Hot reload in development, hashed bundles in production, manifest-driven templates, and no inline scripts to break your CSP.
The fastest request is the one your server never sees. Get Cache-Control right, use ETags without lying, cache pages for logged-in users safely, and purge by tag instead of by URL.
Stop configuring servers by hand. Provision with Terraform, configure with Ansible, keep secrets out of state, and rebuild any environment from an empty account in under an hour.
Per-seat pricing is a counter. Usage pricing is a distributed accounting system. Record events idempotently, aggregate without melting the database, reconcile with Stripe, and make an invoice a customer can verify.
Privacy law becomes a schema problem long before it becomes a legal one. Model retention, anonymise without breaking your reports, answer access and erasure requests in code, and keep an audit trail that stands up.
You cannot ship what you cannot measure. Build a golden set, score outputs without a human in the loop, catch regressions in CI, and defend against injection with layers that survive a model upgrade.
A chatbot answers. An agent acts. Wire function calling into Django, run the loop safely, expose your data over MCP, and put the guardrails in place before you hand a model your database.
Take your admin, database and internal tooling off the public internet entirely: WireGuard peers and keys, binding services to the tunnel, restricting Django admin by network, revoking access, the MTU trap, and what a VPN does not solve.
Run your own S3-compatible storage without fooling yourself about durability: bucket policies and least privilege, presigned URLs, direct browser uploads, why a single node is not a backup, mirroring, lifecycle rules, and when a managed provider wins.
Run several Django applications on a single machine without them taking each other down: label-driven routing, automatic certificates, network and resource isolation, independent deploys, per-app backups, and knowing when one server is no longer enough.
Where secrets leak in a Django deployment and what to do about it: file permissions, environment variables versus files, build arguments baked into image layers, git history you cannot really erase, encrypted-at-rest storage, and a rotation process.
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