Christiana Kim

About Me

Hi, I'm Christiana (a.k.a. Narnia). I'm a London-based Design Researcher with 7 years of experience leading and facilitating digital and service design projects for clients across Fintech and Financial Services, Edtech, Travel, Energy & Utilities, and Fashion.

Before this, I was working in Human Resources in a NASDAQ listed unicorn, getting mega burnout. During that time, my UX friends would talk about their work and it sounded like they were actually helping people solve problems - which is what drew me to HR in the first place.

I started experimenting with Design Thinking in Employee Experience Design, then made the jump - starting as an intern, then getting my Masters in Human-Computer Interaction Design whilst working as an Experience Designer.

My UX career has been mostly digital design agencies, using a wide range of research methods on service design, product design and product strategy projects.

Outside of work, I like to experiment with creative projects that are out of the computer. I play bass guitar and piano, embroider internet memes, and more recently, I make risographs.

Experience

Senior User Researcher

Flagstone

London · Apr 2025 – Jun 2026 · Contract

Flagstone is a Savings Fintech scale up. Joined the Research team to provide research expertise across 3 products, managing stakeholders and project delivery for 3 squads simultaneously at a cadence of 1 major research study per month. Delivered discovery and iterative testing that directly influenced design, product strategy, comms and content for 2 new products: the Mobile App and Cash ISA.

Consultant Service Designer

Hammerson (via The Brick Coach)

London · Nov 2024 – Feb 2025 · Contract

Hammerson is a multinational retail real estate company. Led service mapping of an existing event production process across 15 event types and 6 locations, unifying them into one simplified service map. Facilitated co-creation of an improved events production process with 20+ stakeholder teams.

Senior Experience Designer

Reason

London · Oct 2018 – Oct 2024

Reason is a design and technology agency. Starting as a Junior and promoted through Midweight and Senior roles, I took on a full stack role spanning User Research, Product Strategy and Service Design — pitching proposals, delivering qualitative and mixed-method studies, and facilitating workshops for discovery, prioritisation, ideation and alignment.

  • Led service prototyping, testing and implementation of a new pollution response program in 3 months — achieving a proven 61% reduction in false priority callouts (potential £450k savings p.a.)
  • Led research that shaped the mobile app features, user journeys and product strategy for a new pension Fintech start-up, which launched in 2022 and holds over £400m in assets as of 2025
  • Led investigation into an app with high downloads but low retention, articulating a new product purpose and vision for an Edtech client
  • Proved the value of research to a sceptical client by delivering a 1-week just-enough-research sprint before an AI app build
  • BIMA Top 100 winner, 2021 — professionally recognised as a Designer by the British Interactive Media Association

HR Business Partner & HR Specialist

Various employers

London, Berlin, Hamburg, Brisbane · Aug 2009 – Oct 2018

A decade-long career in HR, Operations and Employee Experience Design across start ups and scale ups in AdTech, Blockchain and e-Commerce.

Education

MSc Human-Computer Interaction Design (HCID)

City, University of London

Postgraduate Certificate, Creative Industries: Interactive & Visual Design

Queensland University of Technology, Australia

Bachelor of Business Management

University of Queensland, Australia

Skills

Research Planning Generative Research Evaluative Research User Testing Usability Testing Quantitative Research Qualitative Research Ethnography Guerrilla Testing Data Analysis Information Architecture Prototyping Competitor Analysis Survey Design Design Thinking Ideation Storytelling Workshop Facilitation Lego Serious Play Product Strategy Value Proposition Testing Roadmapping Concept Testing Stakeholder Management Features Prioritisation Vibe Coding

Let's Connect

I'm always up for a conversation about research, design and product strategy.

Get In Touch