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MIT and Dukewrote a paper.We are in it.

The design and engineering studio for every AI era

/00 Studio

Qualsix is a design and software engineering studio in BGC, Philippines. For years, we have built products for startups and research teams worldwide.

Founded byDavid Ceriola and Marlon Ynion

Both are senior software engineers who have built products for companies in the US, Australia, New Zealand, and across Asia Pacific. Every product we ship is held to the standard they learned there.

We build AI features that hold up in production, launch MVPs in thirty days, and put senior engineers inside teams that need to move. Every scope is written within 48 hours of the first call.

Design and software engineering studio

Established

2017

Shipped

50+ products

Based

bgc, taguig, ph

Written scope

within 48 h

Position

14.5503 n, 121.0503 e

/01 Services

Four ways to work with us, from a thirty-day MVP to senior engineers on your team.

The four services are just a starting point. Our main job is to get things done, and you decide how you want us to do it.

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AI & Data Engineering

Teams whose AI prototype now has to become something customers rely on.

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MVP Development

Founders who need something real in front of users this quarter.

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Product Engineering

Products past the MVP stage that need a senior team to own the build.

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Staff Augmentation

Teams whose roadmap outgrew their headcount and cannot wait out a hire.

/02 Work

Selected work

Six products we have designed, built, and still look after.

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All the work

/03 Process

Thirty days, call to launch

Every MVP we build runs on this schedule.

  1. 30 min

    A call about what you need to ship.

  2. 48 h

    A written scope, timeline, and fixed price.

  3. 4 weeks

    The build, with a working demo every week.

  4. day 30

    Launch, and we stay on.

How we work

/04 Questions

Before the first call

Anything we have not covered, ask on the call or write to [email protected].

Q.01What does Qualsix do?

We are a design and software engineering studio. We build AI products, launch MVPs in 30 days, take full ownership of product engineering, and place senior engineers inside existing teams.

Q.02How does the one-week free trial work?

For staff augmentation, the first week is free. Work with the engineer on real tasks. If you are not happy at the end of it, you pay nothing and we part ways cleanly.

Q.03Can you add AI capabilities to an existing product?

Yes. Most of our AI work starts inside a codebase that already exists. We look at the product and the data, find where a model earns its keep, and ship it without derailing your roadmap.

Q.04Where is your team based?

Our engineers are in the Philippines and keep flexible hours. We overlap with your working day whether you are in San Francisco, London, or Singapore.

Q.05What does an engagement cost?

It depends on the scope and how you want to work with us. MVPs are fixed-scope and fixed-price. Augmentation is a monthly rate per engineer. Either way you get a clear proposal after one scoping call.

Q.06How do we start?

With a 30-minute call. We work through your goals and constraints, and within 48 hours you have a scope, a timeline, and a price in writing.