A unified design system powering the casino, sportsbook, and player portal

experiences across multiple whitelabel brands.

All-in-One Betting Platform

Role:

Lead Designer

Period:

2021-current

Problem

The iGaming ecosystem is notoriously fragmented, with Casino, Sportsbook, and Player systems operating in silos. Our challenge was to unify these verticals under one scalable architecture.

We needed a framework that enables rapid deployment for new White Label partners while allowing each operator to maintain a distinct brand identity - all without accumulating endless design debt.

Instead of designing bespoke interfaces for every client, we engineered a comprehensive design language. This modular approach allowed our team to launch and maintain dozens of unique brands with velocity and consistency.

How we've built it

We shifted from a page-based mindset to a system-based strategy.

By leveraging advanced tokenisation we drastically reduced manual

overhead. This structure empowers designers to control global theming -

fonts, colors, spacing and radius, across the entire product suite from

a single source of truth, cutting customisation time by 60%.

Tokens &

Variables

grays

backgrounds

event-primary

Component Library

A multi-tiered library designed for scale. We separated 'Base Components' (logic)

from 'Brand Themes' (styling), ensuring that core UX improvements propagate

instantly to all clients, while visual customisation remains isolated and safe.

Variants & Booleans

Optimising the component architecture was key to performance. We audited and consolidated hundreds of legacy

elements into smart, variant-driven components. This reduced file sizes and cognitive load for the team,

making the onboarding of new designers significantly faster.

Core Products

All that work allowed us to build unified ecosystem comprising three robust verticals with each product engineered to function independently while sharing a common design DNA for seamless integration.

Sportsbook

The flagship product of the suite. Designed to handle

high-volume traffic and rapid market fluctuations,

providing a stable yet engaging experience.

Desktop Sidebar

Player Markets per Tournament

Sportsbook Lobby

Boosted Market per Specific Event

Soccer - Lobby

Event Quick View

Group Stage Table

Outright Market Template

Market Template Variation

Soccer - Event View

Soccer - League View

Multifunctional In-Game Navigation Bar

Casino

The entertainment hub of the suite. Designed to structure thousands of games and rich media assets

into a clean architecture, ensuring easy discovery without overwhelming the user.

Casino Lobby

Hot & Cold Category

Game Info Pop Up

Live Game Thumbnail

Jackpot Cards Category

Casino Lobby - Mobile

Platform

The central command for the user. Designed to unify the single-wallet system,

bonuses, and responsible gaming tools, providing a consistent identity
and experience independent of the game played..

My Profile

Cashflow Summary

My Offers - All

Registration Step

Bonus History Card

My Offers - Open

Burger Menu

Pop Up Variants

Payment History

Self Limits Page

We decoupled structure from style, creating a theming engine that allows us to launch unique partner brands in minutes.

This architecture reduced onboarding costs and eliminated design debt, allowing us to create 30+ themes and support 15+ live clients with unique branding.

White-Label Scalability

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Key Results:

This architecture reduced onboarding costs and eliminated design debt, allowing us to create 30+ themes and support 15+ live clients with unique branding.

Impact & Result

  • Faster Onboarding: Reduced the initial design and onboarding time for new white-label from 2 weeks to roughly 3 days. ( ~70% )

  • Scalable Output: Enabled a team of 4 designers /per product/ to support 15+ active brands simultaneously without quality degradation.

  • Code Parity: Achieved 90% alignment between Figma components and the React frontend library, drastically reducing QA cycles.

This project changed our workflow from 'pixel-pushing' to 'system-management.' By solving the architectural challenges upfront, we freed the design team to focus on feature innovation rather than repetitive theming tasks and customisation tasks.

*For sticking to the end, you get to see where we started from. But remember - we were all juniors once …

Next Project

Focus:

User Experience

UI Patterns

Conversion Optimization

Optimized the core betting experience improving clarity,

conversion, and user confidence across brands.

Betslip - Sportsbook

Core Betting Flow

Created by: Yulian Pavlov

Here, grab a free smile.

Current Version: 1.2 ( 10/2025 )

j.pavlov96@gmail.com

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