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Product design

Research, product strategy, UX flows, and interface design — validated with prototypes before a line of code gets written.

Why product design

Most products fail on what they decided to build, not on how it was coded. Product design is the work that happens before engineering — deciding who the product serves, what it has to do, and what it can safely leave out.

01

Decide before you build

Scope, users, and the feature set get settled while changing them is still cheap. Every decision deferred into engineering costs far more to reverse than to get right on paper.

02

A product, not a pile of features

Features earn their place against product goals and real user tasks, so what ships is coherent rather than a list of everything anyone asked for.

03

Evidence over opinion

Interactive prototypes put the concept in front of real users before it exists, replacing internal debate with something you can watch someone actually use.

04

Ready to engineer

Flows, architecture, and interface designs hand over as a buildable specification, so engineering starts with answers instead of open questions.

What we deliver

01

Product Strategy

We define product goals, target users, and core features to build a clear product roadmap.

02

User Experience Design

User flows, wireframes, and information architecture that shape intuitive product experiences.

03

Interface Design

Beautiful, functional interfaces designed for usability, clarity, and engagement.

04

Prototyping & Validation

Interactive prototypes and testing to validate ideas before development begins.

Process

  1. 01

    Discover

    We analyze users, market opportunities, and product goals to define the right direction.

  2. 02

    Design

    We plan product architecture, user journeys, and key features.

  3. 03

    Develop

    We create intuitive interfaces and testable prototypes ready for development.

Faqs

Common questions about our product design work

Product design decides what to build and why — goals, users, and the feature set that serves them. UX/UI design decides how it works and looks once that direction is set. On smaller projects the two run together; on larger ones the product work comes first.

A defined product direction, user flows and information architecture, interface designs, and interactive prototypes — the artefacts an engineering team can build from directly.

That is the point of the prototyping stage. Interactive prototypes get tested before engineering starts, so the expensive decisions are made against evidence rather than assumption.

Yes. Redesigns and restructures of live products are common — we start from how the current product actually behaves and what its users do with it.

Either. Designs are prepared for handoff to your team, and we can carry the build ourselves across web, mobile, and the Apple platforms.

Let’s talk

Book a call with our CEO

Portrait of Denys Havryliak, Founder & CEO of Applefy

Denys Havryliak

Founder & CEO

  • 10+ years in software engineering
  • Master’s in cybersecurity
  • Deep, current knowledge of AI tooling

You’ll talk to the person who builds. Denys works hands-on across product, architecture, and delivery — and keeps a close watch on what today’s AI tooling can genuinely do in production, not just in a demo.