2023 Recap
I turn 30, built a new app, and other updates in December 2023
Hello everyone, Tony here đ
Hereâs another update from me in December 2023.
Turned 30 years old
My career milestones in the last ten years (from 20yo to 30yo):
2013: studied software engineering
2014: graduated and worked as a software engineer
2018: relocate to Singapore, senior software engineer
2021: quit the job market and started working for myself
2023: first âstartup exitâ (Black Magic)
As with almost everyone else, the 20 to 30 period is probably the most âeventfulâ decade of my career.
Not saying it will be all boring from now on, but I have a feeling itâll be hard to beat đ
New app
In December, I built a new app for fun: voicedual.com
It allows you to change your voice using AI.
The demo tweet got 1000+ likes, which was a good sign! I was hoping this could be my next successful app, but it turns out not.
I built the initial version using a private API from ElevenLabs (speech-to-speech).
At the time, I tried the speech-to-speech feature and got the idea that ElevenLabs didnât have a public API yet, but I decided to build the app anyway, hoping that they would release the API around the same time I finished.
Turns out they still havenât released it. So, I modified the app to use another similar API from resemble.ai. The app is now live on voicedual.com. You can give it a try!
Later, I added payment. The business model was simple: $5 to remove the watermark.
In about a week, ~900 videos were created.
I made $0 đ
Actually, Iâm at a loss of -$200 or something for API fees and servers.
I guess this app is fun but not quite enough for people to buy.
Anyway, Iâll keep the app running for a while more. I may still need it to impress my friends at the bar and library when needed đ
I also learned a few more things building this app:
First time using Next.JS app router. I have mixed feelings about the App router (compared to the pages router), but overall, I think I like it more. Iâm not a fan of the caching behavior, <Image>, <Link>, etc., because it seems too vendor lock-in, but the good thing is I can just⌠not use it. Iâm going to use App router for all my future projects.
First time using Stripe for a ârealâ project. Right now, the problem with all Merchants of Record (Paddle, Lemon Squeezy) is that they require manual account verification, which takes 2-7 days. So, from now on, when testing out a new idea, Iâll use Stripe. Stripe also requires verification, but they do it later (when you start to have revenue), and most of them are automated, so I can just create a new account and start charging people in about 5 minutes!
First time setting up a video processing pipeline. Itâs not anything fancy, just a bunch of FFmpeg commands and a few API calls. But this will probably save me time next time I have similar ideas.
Updates in Typing Mind
Typing Mind remains my primary focus. In December, I cleaned up the UI, added new features, and fixed many bugs.
The B2B version (Typing Mind Custom) also received a lot of great features, like Single Sign-On (as requested by my business customers).
Iâm thinking about being more aggressive with the marketing and could reach out for Typing Mind Custom. Like hiring salespeople and letting them get more business customers somehow.
Maybe Iâll do it myself first. There are some good learning opportunities in the process: generating leads, cold outreach, doing demo calls, following up, and closing the deal.
Iâve never done this myself, so part of me wants to do it. The only thing is that âdoing a demo callâ conflicts with my current âno meeting policy.â And I heard only 10% of the demo calls end up being a successful deal, so thatâs discouraging.
2023 Recap
Only a few days left in 2023. Here is the recap with some highlights:
𤌠January: I got a $500K acquisition offer, and I rejected it.
𤊠February: joined Hackaigon in HCMC was fun!
đĽ March: Built TypingMind, which became super successful! Highlight of the year!
đ¸ April: Sold Black Magic for $128K. Pretty sad.
đ September: marked 2 years after quitting my job. My solopreneur story goes viral.
â November: Built a new app speakdual.com (made $0, didnât attempt to monetize).
â December: Built a new app voicedual.com (tried to monetize, made $0)
Overall, this was a great year.
â Financially ok. Typing Mind saved my ass. Otherwise, I would have been quite stressed after selling Black Magic.
â I met new indie hacker friends in real life, which was fun and I should do more often.
â A lot of surfing and boxing. Always do physical activities and exercise for a healthy body.
Thatâs all for now!
Thank you for reading my updates.
I wish you and your family a Merry Christmas and Happy New Year (soon)!
See you in 2024 đ
- Tony
Nice sharing, keep going Tony!
A great year Tony, you will do all better next year I believe