mrHarsh

Building AI MVPs fast.
Turning ideas into working products in 24–48 hours.

Products

Experiments and products I’m building while learning and shipping in public.

Earworm AI
Earworm AI lets you hum a tune or part of lyrics to identify the song, then gives you direct links to listen on YouTube or Spotify. Built as an early-stage AI experiment, learning in public.
Find songs by humming

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Recent activity

I lost my sense of meaning — journaling pulled me out. Now I’m building Reflexia

How do founders validate innovative concepts without exposing sensitive ideas?

What’s the biggest bottleneck in your business right now?

One-time sale: a finished Notion-based product concept

The hidden cost of using too many “small” apps

Your Landing Page Is Costing You Thousands — And You Don’t Even Know It

Your Landing Page Is Costing You Thousands — And You Don’t Even Know It

🚀 I Built a Chrome ExtensionThat Turns Reddit Into a Real-Time Lead & Research Engine(Free for First 10 Users)

👋 Built GiniGigs: Hire freelancers in 60 sec (10K downloads)

Early-stage startup validating a workspace to reduce context loss — looking for test users

STARTUPS: How are you handling tool sprawl as your startup grows?

What’s your approach to managing work when everything is spread across tools?

Why I rejected "Scalability" to build a logistics nightmare (that actually works)

How I Burned $160,000 Trying to Solve “Online Tailoring” (The Engineering Reality Check)

One-time sale: a finished Notion-based product concept

The hidden cost of using too many “small” apps

Creating and Running 22 AI Language Learning Apps. Crazy Mistake or Genius Plan?

Your Landing Page Is Costing You Thousands — And You Don’t Even Know It

Looking for Swiss startups wanting to build AI products?

Why Publishing Tools Is Easy, but Building Trust Takes Time