Services

Sprints for founders who need a real product

Clear fixed-scope options for startups and independent builders with budget, urgency, and a product idea ready to become software.

48h delivery

From USD 300

Landing + Waitlist in 48h

A sharp landing page to validate demand, explain the offer, and start collecting interested users.

  • Conversion-focused copy
  • Responsive React UI
  • Waitlist CTA
  • Deploy-ready handoff
I want this package
5-7 days

From USD 1,500

Prototype-to-Product Sprint

I take a GPT, prompt flow, manual process, or fragile prototype and turn it into a functional web app.

  • Core product flow
  • Auth + database
  • AI or Web3 integration
  • Production deploy
I want this package
3-5 days

From USD 600

AI/Web3 Product Architecture

A focused build or refactor for the systems AI generators do not finish: APIs, state, wallets, data, and product flow.

  • API and data flow
  • Wallet or LLM integration
  • Transaction/UI states
  • Mobile-friendly UX
I want this package
48-72h

From USD 250

Frontend/Product Audit

A practical review of your product UX, frontend, and conversion blockers.

  • UX teardown
  • Frontend notes
  • Conversion fixes
  • Priority action plan
I want this package

Have a validated idea, a messy prototype, or an internal workflow that should be software? Send me the context and I’ll recommend the closest sprint.

Have a prototype that needs to become real?

If you have a validated idea, GPT, demo, or workflow and need someone to turn it into a web product, send me the context.

I reply within 24h

DERLYS DOMÍNGUEZ · FULL STACK PRODUCT BUILDER