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A Design System Your Engineers Reach For

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Tokens, components and written rules that your engineers, Figma MCP and coding agents all read from the same source.

Trusted by funded B2B SaaS teams

Ocoord
Healthyverse
Gigs
Alterscope
HDX International
Duo Digital
Portfolio

Case Studies

A few of the products we've shaped.

How the system gets built

From audit to adoption

We start with what exists in your Figma and your codebase. Each phase ends in an output that design and engineering sign off together.

Audit & Inventory

We review your current Figma files, codebase, and component usage to map what exists, explicit and implicit. We identify the patterns worth extracting, the inconsistencies worth resolving, and the components your engineers build from.

Typical outputs:

  • A map of what exists, in Figma and in code
  • The patterns worth keeping
  • The duplicates costing you rework
  • A Design System Readiness baseline
What the design system includes

What you get

Tokens, components and written rules in one source, sized for the team you have now. Scoped so your engineers adopt it in the sprint after handoff.

  • A token architecture

    Semantic colour, a type scale, spacing and motion as a structured token file your designers and your code both read.

    Change a token and it propagates on the next build, in Figma and in code.

  • Figma Variables wired to it

    The token structure built in Figma Variables, so a designer picks the value that ships instead of a value that resembles it.

    Themes and modes stop being a redraw.

  • A component library in your stack

    The core set built on an open-source foundation your engineers already trust, extended with your patterns.

    Chosen against your codebase.

  • Rules an agent can read

    Named components, a token file and written rules in the formats Cursor, Claude Code and Figma MCP consume.

    The difference between an agent guessing and an agent knowing.

  • Documentation at the level of use

    When to reach for a component, why it works that way, and how a product team adds the next one.

    Short enough that people read it during a sprint.

  • An adoption plan and a score

    A handoff session with design and engineering together, adoption metrics agreed, and a Design System Readiness score to measure against.

    So you can tell in a quarter whether it took.

Product design services

The right design support for where your product is now.

From focused MVP improvements to full redesigns, design systems, and ongoing product design support.

  • A new product or module

    For teams turning an idea, an internal prototype or a rough MVP into something real users can trust.

    • New B2B SaaS products
    • AI features and agent workflows
    • Investor-ready product stories
    • A first design system
    • Founder-led MVPs
    • Prototypes that need a production path
  • An existing product

    For teams with a live product that grew feature by feature and now feels inconsistent or harder to use than it should be.

    • SaaS dashboards
    • B2B platforms and admin tools
    • Complex workflows and data tables
    • Onboarding and activation
    • Fintech and healthtech compliance flows
    • Design debt cleanup
  • Ongoing product work

    For teams that need senior design every sprint without hiring, or a design lead one or two days a week.

    • Fast-moving product teams
    • Engineering-led teams with no designer
    • Roadmap and feature support
    • Design system stewardship
    • Activation and adoption work
    • Design leadership and hiring

Industries We Work With

B2B SaaS first, with most of our work in fintech, healthtech and AI products.

Why Masterly

Why these systems get used

Most design systems fail on adoption. Everything below is built around the day your engineers reach for it.

We build for adoption
A beautiful system nobody uses is a Figma library that collects dust. We design contribution models and documentation alongside the components, so the system grows with the team instead of becoming a bottleneck.
Tokens come before components
Tokens come first. Your visual language as a structured, semantic system: the single source of truth that design and engineering share. Everything else is derived from it.
Engineering-ready from day one
Our component libraries are built on proven open-source foundations (shadcn/ui, Radix, Mantine) and delivered as code you own and can modify, not locked inside a tool or dependent on us to maintain.
Ready for your AI tooling
A token file and named component set makes your AI coding tools more effective. Cursor and v0 produce on-brand output when they have a system to work within. We build the constraint layer that makes AI-assisted development consistent.
Sized for your stage
A fifteen-person team does not need Shopify Polaris. Series A gets a lean token layer and the core components; Series B gets the governance model on top.
Built in regulated verticals
We have built design systems for fintech, healthtech and SaaS products, where consistency carries a trust and compliance load. We know the constraints your product works inside.
Tools and workflow

The tools behind how we design and ship.

From design and collaboration to development and analytics, we work with the tools modern product teams already use.

Design

  • Figma
  • After Effects
  • Lottie

Collaboration

  • Slack
  • Loom
  • Google Meet
  • Notion

Development context

  • React
  • Next.js
  • Tailwind
  • Storybook

Analytics and feedback

  • Posthog
  • Hotjar
Selected work

What the work looks like.

  • Alterscope risk analytics dashboard — token scores, TVL and trend charts
  • Light AI finance app — account overview and spending balance on mobile
  • PropScore AI property analysis app — instant investment scoring on mobile
  • Ocoord compliance platform website — hero built and shipped in Webflow
  • ASPN Labs marketing site — high-performance health landing pages and membership tiers
  • Alterscope dashboard on tablet — project scores table and risk monitoring
  • Light app spending screens — transaction list and category breakdown
  • PropScore marketing site — value proposition, trust logos and how-it-works sections

Frequently Asked Questions

Book a 30-min Discovery Call

No pitch decks, no pressure. A conversation about your product and how design can move it forward.

30 min

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hello@masterly.digital

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