How do you manage clients and projects as a solo freelancer? Built something that might help

Been curious how other solo freelancers handle client management. I built a Notion system for myself that includes:

- A leads pipeline to track potential work
- Client CRM connected to jobs
- Deliverables tracker with a client-visible toggle
- A portal I can share with clients without exposing internal data
- Lightweight invoice tracking

Happy to share the link or just talk through how you all handle this stuff — always looking to improve the structure.