UI/UX Design Services
Good design is not decoration — it is the difference between a product people tolerate and one they pay for. StellarCode’s design practice covers the full arc: user research, information architecture, wireframes, high-fidelity UI, interactive prototypes and design systems that keep the product coherent as it grows.
Because our designers sit next to our engineers, every screen we draw is buildable — no beautiful-but-impossible handoffs, no drift between Figma and production. Design decisions are argued from user behaviour and conversion data, not taste alone.
What you get
UX research & user flows
Interviews, competitor teardowns and journey maps that ground design decisions in how users actually behave.
Wireframes & prototypes
Clickable prototypes that let you test the product with real users before a line of code is written.
High-fidelity UI design
Polished, on-brand interfaces for web and mobile — designed against real content and edge cases, not lorem ipsum.
Design systems
Component libraries with tokens, states and usage rules that keep ten future screens as consistent as the first ten.
Conversion optimisation
Landing page, onboarding and checkout design driven by funnel data — measured in signups, not opinions.
Developer-ready handoff
Specs, assets and Figma structure engineered for clean implementation — often by our own engineers in the same sprint.
Technologies we use
- Figma
- Design Tokens
- Tailwind CSS
- Framer Motion
- Storybook
UI/UX Design — FAQ
What do UI/UX design services cost?
A landing page or small marketing site design typically runs $800–$2,500; full product design for an app — research, flows, UI and design system — usually lands $3,000–$12,000. Comparable Western agency work is routinely 3–5× that. Fixed quote after a free consultation, as with all our services.
Do you redesign existing products?
Yes, and we prefer to do it with evidence: we start from your analytics and user complaints, identify where the current design loses people, and redesign those journeys first. Incremental redesigns that ship in weeks consistently beat big-bang reveals that take quarters.
Can you design and also build the product?
Yes — that is our sweet spot. One team carries the product from research through UI into working code, which removes the classic agency failure where a design house hands beautiful screens to developers who cannot build them. You can also take our design files to any other development team; you own everything.
How do you measure whether a design works?
Before shipping: prototype tests with real users completing real tasks. After shipping: funnel metrics — activation, conversion, drop-off — compared against the old design. Where stakes are high we run A/B tests. Design reviews at StellarCode end with numbers, not adjectives.
Related services
UI/UX Design for your market
Start your ui/ux design project
Free consultation, a fixed transparent quote within days, and development starting within one to two weeks — with full code ownership from day one.
Free consultation · Fixed quote within days · Development starts in 1–2 weeks