Day 31 of building DocuPulse AI. Simple question a client will always ask: "what does this cost t...

Day 31 of building DocuPulse AI. Simple question a client will always ask: "what does this cost t...Day 31 of building DocuPulse AI. Simple question a client will always ask: "what does this cost t...

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Dipen Modi

• Jul 27

Day 31 of building DocuPulse AI.

Simple question a client will always ask: "what does this cost to run?" Until today my honest answer was "…I'm not sure." Not good enough.

So now every AI query the system makes logs its token usage and calculates the exact cost. Turns out it's about a sixth of a cent per question — roughly a dollar or two a month for a thousand queries. Now I can answer the question with a number instead of a guess.

The bug that ate my time was almost funny: AI prices are quoted "per million tokens," like $2.50. I'd written the price as a per-single-token number instead — $0.0000025 — AND divided by a million in my formula. Did the same division twice. Every cost came out a million times too small, logging as $0.00. The fix was one decision: bake the "per million" into the price OR into the formula, never both.

Small lesson, but it's the whole discipline of this kind of work — a system that silently reports $0.00 looks like it's working. You only catch it if you stop and ask "does this number actually make sense?"

#AIEngineering #Laravel #BackendEngineering #BuildInPublic

Mahmudul Hasan Manik

pro

• Jul 27

Most AI tools look powerful and feel impossible. The gap between those two is design quality, and it's the whole reason people churn.

$8,000 to close it.

Product Design UI Design UX Design FigJam Figma productdesigner saas designer

Rashid Ali

pro

• Jul 27

Spot on Mahmudul, Great design truly bridges that gap it transforms complex tech into an experience people actually want to stick with. 💡✨

Omotayo Taiwo

• Jul 27

It was great exploring Flowstep AI, like most AI tools, the quality of the output depends largely on the precision of the prompt. I built a Cashflow app that lets you monitor your expenses. https://app.flowstep.ai/file?activeFileId=8d949828-d489-46c5-8501-b4d8e212107d

Low-Code/No-Code Development UI Design Claude Figma Flowstep flowstepchallenge

Wajid Farooq

• Jul 26

The journey started with pen and paper. I used the same kind of notebook that I use to keep a diary. I had only heard of REST APIs. A little. Like what they were... And slowly, over the next 6 months, I picked up the structural understanding and shipped a consumer intelligence platform.

I am now building an MCP wrapper for Signalwatch. The right internship even pays $20 - $30 per hour. Previously, the highest I earned per hour was $2.2.

It was not earning more dollars that got me on this path. It was a clique that probably played a prank and told me that a person from wher I come from should not handle queries from certain big clients. long story..., and a positive outcome.

It is a lifetime journey now.