01
Live SaaS demo
Make this concrete enough that another engineer can understand what you built and why.
CAREER PROJECT · Advanced · 2–3 weekends
Subscription SaaS Starter
Build onboarding, plans, usage limits, account settings and a payment sandbox.
SaaS architectureAuthBillingWebhooksTesting
DEFINITION OF DONE
Leave artifacts a reviewer can inspect.
02
Billing sandbox
Make this concrete enough that another engineer can understand what you built and why.
03
Webhook tests
Make this concrete enough that another engineer can understand what you built and why.
04
Account flows
Make this concrete enough that another engineer can understand what you built and why.
05
Runbook
Make this concrete enough that another engineer can understand what you built and why.
RESUME / PORTFOLIO FRAMING
Describe what you actually did.
Implemented a subscription SaaS workflow with plan enforcement, billing webhooks and account lifecycle states.
Use this as a starting structure, then replace it with your real implementation details, metrics and constraints. Do not claim outcomes you did not measure.
STRETCH GOALS
Go deeper if the core is already solid.
Team billing
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.
Proration
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.
Usage metering
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.