Creators

Alex Ershov

ML Engineer @squareup | Y Combinator W2017

serodriguez68mlstack.cafe First product launched 8y ago

Total monthly visits
10.1K
Down19.0%MoMOct 2026All others besides FullStack.Cafe are <5K
MRR
$1,500Claimed
Indie Hackers · 2026-09-29“$1.5K/mo”
Products
2
Since Feb 2018
Latest launch
8y ago
FullStack.Cafe10.1K visits/mo · $1,500/mo (claimed)
100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic & revenue

Portfolio · Last 12 months
Monthly visits
Monthly revenue & equivalents1 / 2 products with revenue evidence
Sep 2026
FullStack.Cafe$1,500/moSelf-reported eq.

Products

Products and research metrics
ProductVisits · OctActions
FullStack.CafeOSSCurated collection of full-stack, coding, data structures, and system design interview questions.10.1K
OpenUV.ioThe missing minimalistic JSON real-time UV Index API for awesome Developers, Innovators and Smart Home Enthusiasts you've been looking for.<5K

Timeline

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products

  1. Nov 1 · 14d ago

    • FullStack.Cafe Removed technology: CloudflareFeatures

      Cloudflare→—

    • FullStack.Cafe Removed technology: Cloudflare Bot ManagementFeatures

      Cloudflare Bot Management→—

  2. Sep 29 · 47d ago

    • FullStack.Cafe disclosed MRR $1,500Claimed revenue

      $1.5K/mo · Indie Hackers

  3. Jun 16, 2018 · 8y ago

  4. Feb 4, 2018 · 8y ago