Hi there! I'm

A Senior Product Designer, Sarah Oluwatosin
based in London, UK

Designing valuable user experiences that align with business objectives with expertise in solutions that bridge the gap between technology and healthcare.

Here is a sample of projects I've worked on.

Selected projects

Finance - Self Service Kiosk Design

Increase client adoption of SSK for card dispensing

Discover how an innovation to dispense cards enhanced customer experience, reduced queues and transformed client behaviour with over 500% increase in business ROI.

Health - Women's Health Platform

AI Product Design for FemCare

Design an anonymous support platform for women to share sensitive health experiences, seek advice, and connect with relevant care groups, without exposing their identity.

Finance - Enterprise Software

Reduce Clients' Onboarding Time for Wealth Managers

Learn more about how I led the design of a staff portal for wealth managers that stitched D365, Power BI, and legacy banking APIs to significantly reduce client onboarding time.

SaaS Dashboard

Simplify Complexity in the Clinic

Take a look at how a simplified redesign of clinical notes reduced documentation time significantly and increase productivity for doctors.

E-Learning Platform

Enhance Student Success In Terminal Exams

See how our design improvements on an e-learning platform led to higher engagement, better retention rates, and improved learning outcomes for students and schools.

Try out this ai implemented solutions

AI-First Design & Prototype

Prototyping with AI

FemCare ChatBot

With the rise of AI, I have refined my skillset to include quick MVP development and prototyping solutions. I created a chatbot for women’s health for them to get evidence-based information about women’s health from reliable medical sources.

I used Figma, Replit, OpenAI, Firebase.

Developing with AI

Instant Networking App

I developed an instant networking web app that allows users to create a profile, save contact and swap contact instantly at networking event.

I used Visily.ai and Replit.

Developing with AI

FemCare Landing Page

I designed a landing page for femcare and developed it using Lovable.dev. In the process I used my prompt engineering skills and got to refine it to get the output that was designed on Figma. 

I used Figma and Lovable.

Software

Tools I use

What People Say

Recommendations

Nedbank, South Africa

Bhabha Shaahid

Product Manager

Self Service Kiosk

Mar 2023 - Mar 2025

I have worked with Sarah for over 2 years now. Her contribution to our channel has assisted its growth and development more than had been done in the previous 4 years. Sarah provides a fresh new approach to design and customer focused elements to build seamless efficient customer experiences that to this day receive praise. Sarah has a fantastic work ethic, and she strived to deliver her best work in the most efficient manner, she always accommodated me and my numerous requests to explore multiple possibilities and change designs all while adhering to very stringent design standards. Her willingness to always help, to listen, think and contribute even on items that were not directly hers made Sarah an invaluable asset to the team. Sarah will be missed and wishing her nothing but success in her next chapter, though in her case i definitely think her hard work will speak for itself again.

Upland Software, USA

Daiko Hachiya

Design Manager

Enterprise Software

Mar 2021 - Apr 2022

I've had the pleasure of working with Sarah as a design partner and manager in the recent year. Sarah is such a great collaborator, bringing along with her a strong set of design skills, a bright personality, and an unmatched work ethic. During our time together, Sarah took part in highly intensive collaboration sessions between product and design to gather information, understand the users, and help shape the features in our product that solved real problems. I'm confident that no matter what team is lucky enough to work with her, she will bring the kind of UX/collaboration skills and experience needed to help that team succeed!

Upland Software, USA

Natalia Petit

Design System Designer

Enterprise Software

Mar 2021 - Apr 2022

I've worked with Sarah for over a year at Upland. She quickly adapted to new workflows and tools while handling the ever-changing requirements of a complex project. Her background and skills make her effective at finding solutions that meet users' needs, development constraints, and business goals. Her drive to improve existing systems extended beyond the design scope: she was instrumental in improving the UX team's onboarding process and made significant contributions to our shared tools. I will miss working with her every day. She's a talented designer, and I expect to see her thrive in every challenge she decides to take on next.

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