// solo engineering studio

Perfect Sphere

The AI feature your product is missing — built and shipped in 5 days.

Fixed scope. Fixed price. No hand-off to juniors — you work directly with the builder.

// what_i_build

One AI capability, bolted in fast.

AI Feature Sprint

5 days

One concrete AI capability, designed and shipped into your existing product in five days.

  • AI chat & assistants
  • RAG search over your docs
  • Auto-generation — summaries, replies, descriptions
  • Smart tagging & classification
  • Workflow agents

Need more than a feature?

I also build MVPs, small SaaS, web apps, and custom software for founders — same speed, same fixed-scope promise.

MVPs · SaaS · web apps · custom software

// the_guarantee

If it's not working by day 5, you don't pay the balance.

Cheap to start. Nothing to lose.

// proof

Proof, shipping this week.

Real demos land here in a day. Here's what's on the bench right now.

Demo coming soon

RAG assistant

Answers grounded in your own docs, with citations.

Demo coming soon

Auto-generation

Drafts summaries, replies, and descriptions on demand.

Demo coming soon

Workflow agent

Runs a multi-step task end to end, hands-off.

// why_me

A developer who ships.

No account managers, no junior bait-and-switch, no month-long timelines — just a working build, fast, communicated clearly. You talk to the builder the whole way.

  • No account managers
  • No junior bait-and-switch
  • No month-long timelines

Got a product that needs an AI feature — or a build stuck in your backlog?