01
Installable app
Make this concrete enough that another engineer can understand what you built and why.
CAREER PROJECT · Advanced · 2 weekends
Offline-First Field App
Ship a PWA that remains useful with weak connectivity and synchronizes safely when online.
PWAService workersIndexedDBSync UXPerformance
DEFINITION OF DONE
Leave artifacts a reviewer can inspect.
02
Offline demo
Make this concrete enough that another engineer can understand what you built and why.
03
Sync strategy
Make this concrete enough that another engineer can understand what you built and why.
04
Lighthouse report
Make this concrete enough that another engineer can understand what you built and why.
05
Failure-state notes
Make this concrete enough that another engineer can understand what you built and why.
RESUME / PORTFOLIO FRAMING
Describe what you actually did.
Built an offline-first PWA with local persistence, background synchronization and explicit conflict 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.
Push notifications
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.
Queue retries
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.
Device APIs
Add only if it strengthens the engineering story instead of delaying a finished, deployable core.