SPORTSBOOK

A homerun for gambling responsibility

Revolutionizing sports betting through accessibility, AI, and responsible gaming

Author

David Kim

Scope

Product Strategy

UI/UX Design

Full-Stack Development

Responsible Gaming

AI Integration

We partnered with a former Google executive to create BetBlue (codename), a cutting-edge sports betting application. Currently in private beta, this platform challenges industry norms and sets new standards for user engagement while prioritizing responsible gaming practices.

‟My algorithm has always been: You put smart people together, you give them a lot of freedom, create an atmosphere where everyone talks to everyone else… They talk to everybody else. And you provide the best infrastructure. The best computers and so on that people can work with and make everyone partners.” —Jim Simons, Renaissance Technologies

Our challenge was to create a sports betting platform that would stand out in a crowded market while juggling duties of running a small agency.

For the design, I focused on developing a responsive, native-like web experience paired with a clean, modern UI that could not only compete with native platforms, but could have the potential to draw users away from competitors given our unique product approach.

For the engineering, I leveraged the ever-improving AI tools, together architecting the tech stack, creating the bulk of the betting logic, and implementing a large portion of the UI myself.

For the management, I always lead conversations with the client, negotiating timelines and budgets, with a smile and touch of congeniality.

For the culture, I had to fire our initial contracted engineering team and hired individual contractors with a single common trait: self-motivation. I flattened the management hierarchy and allowed engineers to take ownership of features themselves. Coupled with generous bonuses and an understanding of cultures of a distributed team across the world, human factors continue to be one of the most interesting elements of running an agency.

Pushing Design Boundaries

I chose Radix UI as our framework for its strong accessibility features and customizable primitives, allowing us to create a tailored system for future scalability. With exceeding contrast ratios using APCA contrast algorithm, once information-dense interfaces begin to have increased accessibility, thus the highest potential to grow into something beautiful.

Interactive buttons with visual feedback, like Framer Motion animations to provide visual cues for state changes, increased user engagement. Designing Fluid Interfaces by Apple was a cornerstone in learning about animations that feel natural.

76% of users said they found the experience more satisfying than competitors. Try a portion of the UI yourself.

I chose Radix UI as our framework for its strong accessibility features and customizable primitives, allowing us to create a tailored system for future scalability. With exceeding contrast ratios using APCA contrast algorithm, once information-dense interfaces begin to have increased accessibility, thus the highest potential to grow into something beautiful.

Interactive buttons with visual feedback, like Framer Motion animations to provide visual cues for state changes, increased user engagement. Designing Fluid Interfaces by Apple was a cornerstone in learning about animations that feel natural.

76% of users said they found the experience more satisfying than competitors. Try a portion of the UI yourself.

Los Angeles Dodgers

Yoshinobu Yamamoto

7

@

San Francisco Giants

Shota Imanaga

3

+1.5
-150

+120

O 8
-110

-1.5
+140

-80

U 7
+115

Live

More bets

Los Angeles Dodgers

Yoshinobu Yamamoto

7

@

San Francisco Giants

Shota Imanaga

3

+1.5
-150

+120

O 8
-110

-1.5
+140

-80

U 7
+115

Live

More bets

Los Angeles Dodgers

Yoshinobu Yamamoto

7

@

San Francisco Giants

Shota Imanaga

3

+1.5
-150

+120

O 8
-110

-1.5
+140

-80

U 7
+115

Live

More bets

Subtle reflections (created by an inner shadow with a negative y-axis) from nearby buttons create the illusion of radiant lighting from nearby sources.

An early snapshot into the Figma components

Just-in-time Admin Panel

To better focus resources on the user-facing experience, we leveraged Shadcn/UI components and v0.dev to build out our Admin Panel for our clients and agents just before beta testing.

From my Figma designs, a single engineer pulled from our primary application was able to build out the entire dashboard with analytics, keeping aligned to the tight deadline.

A Responsible Gaming System

Recognizing the ethical considerations surrounding sports betting, I spearheaded the development of a comprehensive responsible gaming system for our platform. My approach integrated a direct, agent-managed strategy for enforcing responsible gaming practices, alongside betting limits and automated monitoring systems to identify potentially problematic betting patterns.

To attract users from competing platforms, I advocated for an aggressive cashback incentive ranging from 5% to 25%. This combination of responsible gaming measures and strategic incentives ensures that participants remain well-informed about the risks while also enhancing the platform’s market penetration potential.

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Looking into the future

We are currently developing an AI-powered algorithmic betting engine, similar to high-frequency trading used by financial firms. This engine analyzes vast amounts of real-time data to identify favorable odds and autonomously place bets, optimizing outcomes for users.

By continuously learning from betting patterns and market conditions, the engine enhances accuracy and increases profitability potential while offering a competitive edge in the sports betting market, both for users and the stakeholders' desires to develop a quantitative trading firm.