After developing the idea and the initial technical specification, I started searching for app developers. I found directories listing the best mobile app development studios and sent them my project brief after signing NDAs. Out of 25 studios I contacted, only 3 responded positively, saying they were available to take on the project. The rest declined because they were fully booked for years in advance.
All the studios that responded gave me rough estimates:- $200,000 and 1.5 years of development time.
- The highest offer was $300,000 and 2 years of development.
Each one of them also emphasized these were preliminary estimates that could increase by 30% or more due to inevitable changes during development.
This situation really frustrated me. I simply didn’t have that kind of money upfront. Although my business generated revenue, laying out such a large sum all at once wasn’t possible. The studios also required substantial down payments.
I began reaching out to various investment funds, but nothing worked. No one believed in the project, or there wasn’t anyone willing to take a chance on it.
That’s when I decided to put together a development team myself through freelance platforms.
Through contacts, I found a guy who agreed to take on the role of team lead. He would select the right developers, and I paid him an hourly rate.
The first two months were tough. Many developers didn’t meet the necessary standards, and we went through a harsh selection process. But after three months, we finally assembled a team that could deliver exactly what I wanted.
They worked fast and delivered high-quality code.For the backend, we chose Django, and for the frontend, Flutter, so that in the future we could easily scale the app with powerful servers.
The team built everything within four months. We started assembling the team in February (it took three months just to find the right people), and by July, we launched the first release of the app.
In other words, we accomplished in four months what agencies promised to do in 1.5–2 years.
We spent the following month fixing minor bugs and polishing essential features like booking rescheduling, analytics details, push notifications, and more.
Integrating smart devices took additional time.Once we launched the app, I felt a real sense of freedom. The automation it provided saved me enormous amounts of time previously lost to operational tasks and communication with masters.
Coworking spaces started joining the app organically — even without advertising. Entrepreneurs approached me asking about franchising opportunities, but I never sold any. Instead, I shared everything for free because I understood they would eventually connect to the platform and pay for the owner account subscription.
The app saved them so much time.
Masters stopped messaging me altogether because everything became automated. They loved how easy it was: just a couple of taps, and a booking was confirmed.
Before, the process took much longer, and sometimes payments were missed simply because I didn’t have time to write everything down while dealing with a flood of messages.
In later app releases, we kept adding new features like subscription packages where regular users could buy 100 or 200 hours upfront and reserve time months in advance.
We also began testing the rental of electrical devices connected through Sonoff systems:- Opening the room door through the app by simply pressing a button.
- No need to enter passwords.
We added smart locker rentals as well: opening lockers through the app, with automatic payment processing deducted from the user’s account.