rbajp
rbajp on Hacker News
Not implemented yet - they should be imported but will not be executed.
Super valuable feedback. Thank you! Will work on improving the demo.
Agreed, there’s a few neat tricks that can get performance to increase significantly
this is cool - but dangerous
Posted by
rbajp on Tuesday December 23, 2025 @05:21PM
from the paneapp.com dept.
Posted by
rbajp on Sunday July 20, 2025 @01:28AM
from the self-post dept.
To anyone who works with Square and QBO for bookkeeping, have you ever spent hours cleaning up an incorrect sync?
Posted by
rbajp on Wednesday July 02, 2025 @01:02AM
from the leetcybersecurity.com dept.
Amazing! Take another look, have been shipping many improvements this weeks :)
Please use chat mode if you are having issues with voice mode!
The current fixes are hacky, but I will refine them later on
You can now switch to a chat mode if you are having problems with voice!
Well, its in very early stages still, but the main benefit looking forward will be the problem bank and the diagramming experience.
Made a hotfix for this - but it may still be buggy
Thanks for taking a look! I initially built this tool for myself and my friends to help us prep, and they're the ones who encouraged me to release it publicly. Good catch on those issues – will get those fixed soon.
The goal is absolutely the opposite of making system design interviews more miserable. Right now, preparing for these interviews is really gatekept – either you need friends in big tech willing to help you practice, or you have to pay hundreds of dollars for one-on-one sessions.
We're trying to change that, now that its possible with AI.
Sorry! Can work on adding basic auth
This goes for anyone experiencing the API timeout!
Using the beta/preview gemini live audio models - so there have been some hiccups
Hi - please email me with your username at
[email protected]Did not expect this to be gaining traction! Working to get the bugs fixed.
Posted by
rbajp on Monday June 23, 2025 @12:23AM
from the leetsys.dev dept.
Posted by
rbajp on Sunday June 22, 2025 @03:22PM
from the leetsys.dev dept.
I built a free platform for practicing system design interviews!:
https://leetsys.dev. The currently available problems will always be listed as free!
It lets you chat with an interviewer in real time as you work through a system design problem. It also gives you detailed feedback at the end of the interview that you can use to assess your performance and see where you can improve. Please try it out and let me know what you think!
Posted by
rbajp on Saturday June 21, 2025 @12:35PM
from the leetsys.dev dept.
Thanks! Feel free to email me at
[email protected] if you have any suggestions/complaints!
Posted by
rbajp on Saturday June 21, 2025 @04:04AM
from the show-hn dept.
https://leetsys.dev
I built a free platform for practicing system design interviews!: https://leetsys.dev. The currently available problems will always be listed as free!It lets you chat with an interviewer in real time as you work through a system design problem. It also gives you detailed feedback at the end of the interview that you can use to assess your performance and see where you can improve. Please try it...
Hey thanks for checking it out! Yes, its free for a short amount of time because I do need to monetize it for it to be sustainable. I plan on a monetizing similarly with a free plan with a limited set of questions and a pro plan with more features and probelms. Will rename if the name becomes a problem :)
Posted by
rbajp on Friday June 20, 2025 @02:03AM
from the leetsys.dev dept.
I built a free platform for practicing system design interviews!:
https://leetsys.devIt lets you chat with an interviewer in real time as you work through a system design problem. It also gives you detailed feedback at the end of the interview that you can use to assess your performance and see where you can improve. Please try it out and let me know what you think!
Thanks so much for your interest—happy to hear Structify might be helpful for your project! We’re aiming to launch within the next few weeks. Pricing details will be announced then, but we’re planning to include a free tier so you can test it out before committing. Stay tuned!
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