Teal Flower

Industry

Retail

Headquarters

Bangkok

Founded

1947

Company size

57K

Overview

Central Thailand’s next-generation initiative focused on improving the consistency and scalability of its digital ecosystem. As part of the design team, I contributed to building a unified design system that supported the checkout experience across multiple platforms, helping bring structure, clarity, and alignment to a previously fragmented journey.

Challenge

The checkout experience wasn’t fundamentally broken—but it lacked consistency. Different platforms and teams were solving the same problems in different ways, resulting in fragmented flows, duplicated effort, and unnecessary friction for users. Without a shared system, scaling and maintaining a cohesive experience became increasingly difficult.

Goal

The goal was to introduce a unified design system that could standardize patterns across the checkout journey while still supporting business flexibility. This involved aligning teams, simplifying interaction patterns, and creating reusable components that could scale across platforms and future use cases.

Results

The result was a more cohesive and predictable checkout experience, supported by a scalable design system. By standardizing patterns and reducing duplication, teams were able to move faster while maintaining consistency. The system not only improved usability but also established a strong foundation for future product growth.

Overview

Central Thailand’s next-generation initiative focused on improving the consistency and scalability of its digital ecosystem. As part of the design team, I contributed to building a unified design system that supported the checkout experience across multiple platforms, helping bring structure, clarity, and alignment to a previously fragmented journey.

Challenge

The checkout experience wasn’t fundamentally broken—but it lacked consistency. Different platforms and teams were solving the same problems in different ways, resulting in fragmented flows, duplicated effort, and unnecessary friction for users. Without a shared system, scaling and maintaining a cohesive experience became increasingly difficult.

Goal

The goal was to introduce a unified design system that could standardize patterns across the checkout journey while still supporting business flexibility. This involved aligning teams, simplifying interaction patterns, and creating reusable components that could scale across platforms and future use cases.

Results

The result was a more cohesive and predictable checkout experience, supported by a scalable design system. By standardizing patterns and reducing duplication, teams were able to move faster while maintaining consistency. The system not only improved usability but also established a strong foundation for future product growth.

25%

84%

Industry

Retail

Headquarters

Bangkok

Founded

1947

Company size

57K

View Case Study

View Case Study

Overview

Central Thailand’s next-generation initiative focused on improving the consistency and scalability of its digital ecosystem. As part of the design team, I contributed to building a unified design system that supported the checkout experience across multiple platforms, helping bring structure, clarity, and alignment to a previously fragmented journey.

Challenge

The checkout experience wasn’t fundamentally broken—but it lacked consistency. Different platforms and teams were solving the same problems in different ways, resulting in fragmented flows, duplicated effort, and unnecessary friction for users. Without a shared system, scaling and maintaining a cohesive experience became increasingly difficult.

Goal

The goal was to introduce a unified design system that could standardize patterns across the checkout journey while still supporting business flexibility. This involved aligning teams, simplifying interaction patterns, and creating reusable components that could scale across platforms and future use cases.

Results

The result was a more cohesive and predictable checkout experience, supported by a scalable design system. By standardizing patterns and reducing duplication, teams were able to move faster while maintaining consistency. The system not only improved usability but also established a strong foundation for future product growth.

Trusted by Professionals

Trusted by Professionals

Feedback from leaders, stakeholders, and collaborators across projects and industries

Feedback from leaders, stakeholders, and collaborators across projects and industries

  • Nesan consistently delivers high-quality work, embraces feedback, and demonstrates strong design capability. I would confidently recommend him as an asset to any design team.

    Bjorn Smuts

    Head of Design, Central Digital

  • Nesan has been an integral part of our team, consistently contributing with dedication, ownership, and a positive attitude. His impact over the past two years has been truly valuable, and it has been a pleasure working with him.

    Hrushikesh Pendharkar

    Design Lead, SLB

  • Your work has been highly impactful, even in challenging scenarios. We see strong potential in involving you in critical proposals and expanding your contributions across sectors.


    Pratibha Sharma

    Senior Director, Capgemini

  • Nesan led the UX design for a highly complex engineering application, working closely with domain experts to understand intricate workflows and calculations. His ability to bring clarity and structure to such complexity was invaluable.

    Praful Mawale

    Head of Design, SLB

  • Nesan consistently delivers high-quality work, embraces feedback, and demonstrates strong design capability. I would confidently recommend him as an asset to any design team.



    Bjorn Smuts

    Head of Design, Central Digital