Launch your MVP. Keep a senior engineer on call.

I help nontechnical founders and lean teams turn rough product ideas into launched web and mobile MVPs. Then I stay on as fractional product engineering support when senior judgment matters.

Hanif Carroll
8+ years
Product and software delivery
10+ shipped
Products, systems, and tools
3,000+
Organizers supported at LeagueApps

What clients say

Hanif quickly understood our needs, both from a business and aesthetic perspective, and translated them into a clean, functional website in no time.

Monica Londoño Co-founder, Punto de Partida

He's reliable, communicates great, and has a sharp technical mind. Whether handling complex builds, troubleshooting under pressure, or adapting to shifting priorities, he was dependable every step of the way.

Markis Zarate Founder, Zarate Studios

He suggested design-to-engineering hand-off improvements to make our workflow more efficient, asked insightful follow-up questions during design reviews, and brought my Figma designs to life so we could deliver value to our users.

Sarah Hibner Senior Product Designer, LeagueApps

Hi, I'm Hanif.

I've spent eight years shipping web and mobile products — from a Spanish reading app I built end-to-end to senior product engineering for teams at LeagueApps and beyond. I work with nontechnical founders and lean teams who need someone who can make scope, design, and engineering judgment calls in the same conversation, then ship the result.

Based in Buenos Aires. Available worldwide.

Case Studies

Is this for you?

A roadmap call is the right next step if any of these sound familiar:

  • You need a focused MVP built from scratch, or senior product engineering help for an existing product.
  • You want one person who can advise on scope, UX, architecture, and implementation.
  • You need a smaller first step before committing to a bigger build.