Who we are

Day0Dev builds software for companies that need it to work. From simple websites to complex algorithms running in fast-moving environments, from B2C to B2B, we deliver high-quality products with a clear path of execution.

We started in January 2026. We are new, and we built the company around a simple idea: in a world where everything is being automated, AI should handle the repetitive work, and people should handle the creative and critical decisions.

Why "Day0"

The name comes from the zero-day attack in cybersecurity: a vulnerability that gets exploited before anyone has had time to fix it. We want to reduce that risk in every product we ship, so security and testing come first, not last.

Day 0 is also where we start with you. Value delivery begins on the first day, with a plan.

What we do

  • Websites and digital products.
  • Custom software and algorithms for demanding environments.
  • B2C and B2B solutions.
  • Our own AI and software products, built to speed up development. Reach out to learn more about them.

How we work

No drama. Leave that for the movies and your favorite series.

You tell us what you want. We review it with our engineers and tell you whether it is feasible, how we would build it, how long it takes, and how much it costs. Then we keep you informed through every phase, so you always know what is happening and what comes next.

We remove the silos between teams. Every task has a clear definition and a clear owner.

What we believe

Build things that last. We use AI-assisted coding the right way: for speed. Architecture and design decisions stay with people. We don't ship hardcoded or weak foundations to production.

Clarity over uncertainty. When a task is unclear, it takes longer than it should. We set scope, price, timelines, and ownership upfront.

Security and tests first. They are part of the build from the start, not a final step.

Who we work with

Small and medium businesses are our focus for now. If your company wants to build something with us, we want to hear about it.

Have a project in mind? Tell us what you need and we'll tell you if it's possible, how we'd do it, and what it costs.

Get in touch