Hanseul Cho
Hanseul Cho
Lead Enterprise UX Designer
- looking to broaden horizon
Lead Enterprise UX Designer
- looking to broaden horizon


Markets Risk Platform
Markets Risk Platform
2025
2025
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Project
Project
Ownership
Ownership
Research
Research
Risk measure platform for front-office with 8,000+ daily global users. Researched against 10 different user groups for migrating legacy application to a new overhauled design, including information architecture and complete user journey overhaul. Due to confidentiality, cannot share design.
Risk measure platform for front-office with 8,000+ daily global users. Researched against 10 different user groups for migrating legacy application to a new overhauled design, including information architecture and complete user journey overhaul. Due to confidentiality, cannot share design.


Importance of UX Writing (Article)
Importance of UX Writing (Article)
2025
2025
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UX Writing
UX Writing
Articles
Articles
Analysis of a Nespresso UK subscription page to demonstrate how user experience can be improved by using appropriate language that suits users' mental model.
Analysis of a Nespresso UK subscription page to demonstrate how user experience can be improved by using appropriate language that suits users' mental model.


App Unification & Information Architecture Overhaul
App Unification & Information Architecture Overhaul
2025
2025
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Ownership
Ownership
Project
Project
Research
Research
To deliver a seamless platform experience, I led the unification and information architecture overhaul to merge two applications into one streamlined platformed. Includes conducting Card Sorting workshops with traders and desk heads and internal workshops to understand users' mental models.
To deliver a seamless platform experience, I led the unification and information architecture overhaul to merge two applications into one streamlined platformed. Includes conducting Card Sorting workshops with traders and desk heads and internal workshops to understand users' mental models.


Contributing to the Design System
Contributing to the Design System
2024
2024
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Research
Research
Team Work
Team Work
Researched and designed new drag-and-drop component for the organization-wide design system. Designs cannot be shared due to confidentiality reasons.
Researched and designed new drag-and-drop component for the organization-wide design system. Designs cannot be shared due to confidentiality reasons.
Co-Lead of Revitalizing Talent
Co-Lead of Revitalizing Talent
2024
2024
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Volunteer
Volunteer
Co-led an internal network chapter where we focused on revitalizing internal Black and Latinx talent. I organized a virtual job shadow program for two iterations for UK, USA, and Canada, where the participants got the opportunity to shadow a team of their choice for three months. The objectives were for them to network with different people across the organizations and to explore a job role they are interested in changing to as a career transition. Other programs include 1-1 mid-year review mentorship, supporting logsticis for group mentorship program, and end of year review panel talk to raise awareness on best practices for end of year conversations and goal setting.
Co-led an internal network chapter where we focused on revitalizing internal Black and Latinx talent. I organized a virtual job shadow program for two iterations for UK, USA, and Canada, where the participants got the opportunity to shadow a team of their choice for three months. The objectives were for them to network with different people across the organizations and to explore a job role they are interested in changing to as a career transition. Other programs include 1-1 mid-year review mentorship, supporting logsticis for group mentorship program, and end of year review panel talk to raise awareness on best practices for end of year conversations and goal setting.


FX Trading Support Tool
FX Trading Support Tool
2023
2023
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Project
Project
Research
Research
Supporting tool for FX traders to project calculations for internal products. Project includes heavy data visualization such as charting and editable datatables. 70+ global daily users including five main user groups. Due to confidentiality, cannot share design.
Supporting tool for FX traders to project calculations for internal products. Project includes heavy data visualization such as charting and editable datatables. 70+ global daily users including five main user groups. Due to confidentiality, cannot share design.
Mentorship
Mentorship
2023
2023
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Volunteer
Volunteer
Mentored a sixth-form student through Careerready organization as well as new graduates in the firm. Entailed bi-weekly catch ups, reviewing CVs, and conducting mock interviews.
Mentored a sixth-form student through Careerready organization as well as new graduates in the firm. Entailed bi-weekly catch ups, reviewing CVs, and conducting mock interviews.


Integrating UX in a Non-UX Team
Integrating UX in a Non-UX Team
2022
2022
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Project
Project
Articles
Articles
Ownership
Ownership
Team Work
Team Work
Outside of BAU, educating and setting up UX process in a team as a sole designer and researcher where there was no previous UX history in the team. Includes education and heavy collaboration with developers and office hours.
Outside of BAU, educating and setting up UX process in a team as a sole designer and researcher where there was no previous UX history in the team. Includes education and heavy collaboration with developers and office hours.
Co-Lead of London Diversity Network
Co-Lead of London Diversity Network
2019
2019
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Volunteer
Volunteer
Co-founded & co-lead from 2019 to 2023. Because of my passion towards DEI (diversity, equity, and inclusion), as soon as I joined Citi I researched how I can translate my passion into work. Through this, I co-founded and led an internal diversity network chapter for London specific to operations and technology (O&T) organizations. This included networking events for London O&T colleagues, mid-year review support, and hosting fireside chats with external speakers for our colleagues.
Co-founded & co-lead from 2019 to 2023. Because of my passion towards DEI (diversity, equity, and inclusion), as soon as I joined Citi I researched how I can translate my passion into work. Through this, I co-founded and led an internal diversity network chapter for London specific to operations and technology (O&T) organizations. This included networking events for London O&T colleagues, mid-year review support, and hosting fireside chats with external speakers for our colleagues.