Checklist Before Your First Paying Customer
Your app works. Before you launch, make sure your infrastructure, security, and compliance won't blow up when real users arrive. A practical guide for developers shipping to production.
The Cost of Launching Unprepared
You shipped your MVP. It works. Your first customer signs up, pushes real data into your app, and suddenly:
Your hardcoded API keys show up in GitHub logs. A deployment fails and you have no rollback plan. You realize your tenant isolation doesn't actually isolate anything. A compliance audit flags you have no data retention policy.
None of this is fun to fix at 2 AM with a paying customer waiting.
The Django SaaS Security Checklist and dozens of production deployment postmortems show the same pattern: nine areas where first-time founders stumble before customers arrive. Secrets. Authentication. Data boundaries. Backups. Monitoring. Compliance.
This checklist is your pre-flight check. It takes three hours and prevents weeks of firefighting.
The Five Areas to Lock Down
Work through each one before your first real users arrive.
Choose Your App
Select an app to get started.
Separate Your Environments
Create isolated local, staging, and production setups. Use environment variables for all configuration. Never hardcode secrets or test in production.
Protect Data and Secrets
Rotate all API keys. Scan git history for leaked credentials. Set up automated database backups and test a full restore today.
Build a Safe Deployment Pipeline
Automate deploys with CI/CD (GitHub Actions minimum). Every merge runs tests. You have a tested plan to rollback in under 5 minutes.
Harden Security and Compliance
Enforce HTTPS. Rate-limit login attempts. Validate all file uploads. Document your data retention and security policy in writing.
Launch With Guardrails
Set up cost alerts at 50, 80, and 100 percent of budget. Enable external uptime monitoring. Connect error tracking. You'll sleep better.
Before Your First Paying Customer: Why This Checklist Matters
These five areas are where self-hosting gets expensive and risky. Ship's infrastructure handles them.
GDPR By Default
Your data stays in Germany. EU data residency is the default, not an afterthought. Ship provides a pre-signed DPA so you're GDPR-ready from day one. Most competitors make compliance manual. Ship gets it right.
Predictable, Flat Pricing
No surprise bills from autoscaling. Ship charges a flat monthly rate, not per vCPU-hour or per GB like Northflank. You know exactly what you'll pay. Costs don't compound when traffic spikes.
Deployment Pipeline Included
Connect GitHub, push to main, live in minutes. Backups run automatically. Secrets managed by Ship's infrastructure, not scattered in .env files. Your deployment pipeline is pre-built. Just connect your repo.
Built for teams who need reliability
The 30-Minute Smoke Test
Before your first real user lands: check environment isolation, test a database restore, verify error tracking works, confirm rollback works. Takes 30 minutes. Saves weeks of debugging.
See the full GDPR guideQuestions Before Launch
You are not the first to worry about these.
If you plan to serve any EU customers, yes, even one. GDPR applies the moment you collect EU residents' personal data. The good news: Ship's German infrastructure makes this straightforward. Your data never leaves the EU. Ship provides a pre-signed DPA ready to go. Start the compliance conversation early, not after your first European customer emails about their legal team.
Ship Handles the Infrastructure. You Focus on Your App.
GDPR-first, predictable flat pricing, automated backups, deployment pipeline included. Your production checklist is pre-configured.