Bidokenou Sena

UI/UX Designer – Volta Charger, United Kingdom (April 2024 – Present)

• Redesigned website architecture and user flows, increasing site conversions by 90%.

• Led design for Volta Max Kickstarter campaign, raising over £218,000 from 2,800+ backers.

• Built e-commerce product pages with structured information hierarchy and integrated reviews to

improve purchasing decisions.

• Stepped into multiple roles during a 9-month period of under-staffing, ensuring smooth day-to-day

operations and team support across departments.

• Maintained scalable design system ensuring brand consistency.                                                    

 UI/UX Designer – Immer, New York, NY (October 2023 – April 2024)

• Redesigned subscription management flow, reducing churn and boosting renewals by 35%.

• Delivered intuitive ticketing features with seating and cancellation tools.

• Improved reminders and messaging UX, increasing engagement by 50% and reducing bounce rate

by 20%.

•  Drove new strategy for three person team that led to the creation of an all in one campaign

management tool for event organizers.

    UI/UX Designer – Therapi, Yerevan, Armenia (July 2023 – December 2023)

• Conducted UX audits to enhance accessibility and page load speeds.

• Designed therapist verification UX flow, improving trust by 85% and speeding up onboarding 

Led landing page redesign based on user testing insights, boosting engagement. 

UI/UX Intern – Creative Ferry, Lagos, Nigeria (June 2022 – May 2023)

• Built and maintained a scalable design system for all internal projects.

• Collaborated with developers and PMs to successfully build and launch UI designs for mobile and

web.

• Conducted usability testing and contributed to design iteration cycles.                                                          

Education

B.A. in Linguistics and Communication, University of Port Harcourt, Nigeria

High School Diploma, AGBS, Imo State, Nigeria

Certifications

User Experience & User Interface Specialization – Creative Ferry, 2023

Diploma in HTML5, CSS3 & JavaScript – Alison, 2023

Jobberman Soft Skills Training – Jobberman, 2023