I Built a Free Invoicing Tool for Freelancers in 3 Weeks — Here's What I Learned

Three weeks ago I shipped IndieOps — a free invoicing and client management tool built specifically for freelancers. Here's the honest version of how it went. What IndieOps does It handles the boring-but-critical stuff that eats freelancer time: creating professional invoices, collecting payments via Stripe, sending automatic payment reminders, and keeping a client directory. All free. No "upgrade to send more than 3 invoices" nonsense. The build I moved fast. 16 features shipped in 3 weeks, whi