Hey there,
As a freelance Data Engineer and Amazon FBA Seller, I realised something: accounting software sucks. All the options available are bloated and difficult to use. There's also a lot of manual work that accountants and business owners have to deal with. So I decided to build my own thing: Nummo.
It all started in early December last year. I began writing code full time and feature scope creep quickly kicked in. Three months in, the codebase was a monstrous hodgepodge of extensive test suites, integrations, and abstractions. Sprinkled in there was a mess of try/except blocks too, which led me to hate Python.
At that point I fell in love with another idea (Foretype). I shipped it in 2 weeks and it only took 2 more weeks to realise nobody wanted it. I shelved it and my accounting darling whispered again. This was something that had never happened before. Once I paused a project, I never looked back. But this time was different.
Shipping Foretype so fast taught me something: better to launch something broken than nothing at all. So I applied this to Nummo. I shipped a landing page and a live demo in 3 weeks.
I got 5 presales in 36h without a live product.
It felt great to make internet money with something that I had built on my own. I had already made money with Amazon FBA but this was different.
Now that I've validated the demand, I'm focused on building the full product. This past month I've been fully immersed in dev work, and I'm enjoying every minute of it. I'm going to release a free self-hosted version this week and the managed version in the next 4-6 weeks.
Here's the link if you're interested:
Nummo
I would love your feedback!
As a freelance Data Engineer and Amazon FBA Seller, I realised something: accounting software sucks. All the options available are bloated and difficult to use. There's also a lot of manual work that accountants and business owners have to deal with. So I decided to build my own thing: Nummo.
It all started in early December last year. I began writing code full time and feature scope creep quickly kicked in. Three months in, the codebase was a monstrous hodgepodge of extensive test suites, integrations, and abstractions. Sprinkled in there was a mess of try/except blocks too, which led me to hate Python.
At that point I fell in love with another idea (Foretype). I shipped it in 2 weeks and it only took 2 more weeks to realise nobody wanted it. I shelved it and my accounting darling whispered again. This was something that had never happened before. Once I paused a project, I never looked back. But this time was different.
Shipping Foretype so fast taught me something: better to launch something broken than nothing at all. So I applied this to Nummo. I shipped a landing page and a live demo in 3 weeks.
I got 5 presales in 36h without a live product.
It felt great to make internet money with something that I had built on my own. I had already made money with Amazon FBA but this was different.
Now that I've validated the demand, I'm focused on building the full product. This past month I've been fully immersed in dev work, and I'm enjoying every minute of it. I'm going to release a free self-hosted version this week and the managed version in the next 4-6 weeks.
Here's the link if you're interested:
Nummo
I would love your feedback!
Dislike ads? Become a Fastlane member:
Subscribe today and surround yourself with winners and millionaire mentors, not those broke friends who only want to drink beer and play video games. :-)
Last edited:
Access Restricted: Unlock 1,000,000+ Posts
Stop Peeking Through the Keyhole.
Open the Door.
You hit a wall because the best advice isn't free—it's earned. Since 2007, MJ DeMarco has been active here daily (99.9% active rate), building a war room for entrepreneurs who refuse to settle for mediocrity.
- Active Daily: Life-changing content posted dozens of times every day. No dead threads.
- MJ's Inner Circle: Direct access to the author of The Millionaire Fastlane.
- Vetted Network: Connect with founders scaling to 7 and 8 figures.
- Proven Roadmaps: Strategy over motivation. Execution over "hustle porn."
"SCALED TO 6-FIGURE MONTHS"
"Tips and advice here saved me from huge mistakes, others allowed me to scale my business to 6-figure months."— User MitchC
"INSANE QUALITY OF PEOPLE"
"The number of high quality people I've met from this forum has been insane. All of it predicated on building real value."— User Richard Peck
"You are the average of the five people you surround yourself with."
Are you surrounding yourself with success?

