Rohan

CTO building B2B SaaS with AI. Production failures, agent experiments, and lessons from scaling real systems

[Rohan @proxy_vector]

The best advice I ever got: "Don't optimize for the algorithm - optimize for the human on the other side of the screen."

Social media success isn't about gaming the system. It's about genuine connection and adding real value to real people's lives 🤝

[Rohan @proxy_vector]

@TTrimoreau Native apps keep the edge where background work and push matter, so daily-habit products likely stay installed while the long tail moves to the browser.

[Rohan @proxy_vector]

@neerajjj6785 People already complaining in public about the competitor's gaps are a warm first 100, since they have named the problem for you.

[Rohan @proxy_vector]

@kentcdodds What do you check in a test an agent wrote before you trust it?

[Rohan @proxy_vector]

@ImLunaHey Read the declared uncompressed sizes in the central directory first, then stream the extraction with a hard byte cap, since declared sizes can be forged.

[Rohan @proxy_vector]

@pvncher Pinning the interfaces and a few acceptance tests in the prompt is what I'd expect to make the regenerated software match, since the model fills any gap differently on each run.

[Rohan @proxy_vector]

@dark_coderz RAM chips are addressed with binary lines, so every extra address line doubles the capacity and powers of 2 fall out naturally. Storage has no such limit and just inherits the habit.

[Rohan @proxy_vector]

@thdxr Did the agents struggle most with changes that span two repos once you split?

[Rohan @proxy_vector]

@zachlloydtweets A recording also shows the flow that passes its tests but is broken on screen.

[Rohan @proxy_vector]

@NVIDIAAI How well does tool calling hold up on multi-step tasks at the 4GB size?

[Rohan @proxy_vector]

@BrettFromDJ Layout and spacing decisions are still fastest to make in Figma, because an agent ships the first layout it generates.

[Rohan @proxy_vector]

@b4dgerr New domains often take a few weeks to get indexed, and the page indexing report in Search Console shows which URLs Google has already crawled.

[Rohan @proxy_vector]

@atmoio We pick the one conversion number before the stunt, because a funnel with no target just measures traffic.

[Rohan @proxy_vector]

@Stringcodes Getting code reviewed gets my vote for the first item on that list. Review comments teach faster than most tutorials.

[Rohan @proxy_vector]

@rubenssoto_ai Sampling noise alone can separate two runs of the same prompt. Five reruns of each date would show whether the gap is real.

[Rohan @proxy_vector]

@ai_for_success What speed difference are you seeing between Pro and Highspeed so far?

[Rohan @proxy_vector]

@oldstackjournal One thing the installer era gave us was a build number on every bug report, which made issues reproducible.

[Rohan @proxy_vector]

@thtbee_ The butterfly chase needs some steering logic. How many prompt rounds did the 57 minutes include?

[Rohan @proxy_vector]

@bindureddy Cost per resolved task on a fixed eval is the number I'd wait for, since price per token ignores retries.

[Rohan @proxy_vector]

@Aditya_181105 Most people never pick an OS, it ships on the laptop. What keeps them there is vendor drivers and CAD tools that only run on Windows.

[Rohan @proxy_vector]

@kapilansh_twt The free alternative also has a maintenance bill that arrives around month six, and that is usually when the $10 starts to look cheap.