Digitizing a Peer-to-Peer Luxury Car Sharing Platform

Digitizing a Peer-to-Peer Luxury Car Sharing Platform

RIDES

RIDES

Digitizing a Peer-to-Peer Luxury Car Sharing Platform

RIDES

Industry:

Industry:

Finance,

Finance,

Finance,

B2C

B2C

B2C

Year:

Year:

Finance,

Finance,

Finance,

B2C

B2C

B2C

Deliverables:

Deliverables:

Mobile App

Mobile App

Mobile App

Web app

Web app

Web app

Website

Website

Website

Go Live Project

Go Live Project

Next Project

Next Project

Every elements made with love

Every elements made with love

Conclusion

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Conclusion

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Conclusion

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Conclusion

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Key Metrics

65%

Reduction in manual coordination for the GTI operations team, thanks to clear digital flows for booking, verification, and car matching.

40%

Faster booking time for renters after introducing date and location–based search and instant availability viewing.

55%

Increase in successful car listings after simplifying the owner onboarding and listing steps.

25%

Increase in user confidence and trust, measured through user feedback on clear verification, caution fee flow, and transparency.

Key Metrics

65%

Reduction in manual coordination for the GTI operations team, thanks to clear digital flows for booking, verification, and car matching.

40%

Faster booking time for renters after introducing date and location–based search and instant availability viewing.

55%

Increase in successful car listings after simplifying the owner onboarding and listing steps.

25%

Increase in user confidence and trust, measured through user feedback on clear verification, caution fee flow, and transparency.

Key Metrics

65%

Reduction in manual coordination for the GTI operations team, thanks to clear digital flows for booking, verification, and car matching.

40%

Faster booking time for renters after introducing date and location–based search and instant availability viewing.

55%

Increase in successful car listings after simplifying the owner onboarding and listing steps.

25%

Increase in user confidence and trust, measured through user feedback on clear verification, caution fee flow, and transparency.

Key Metrics

65%

Reduction in manual coordination for the GTI operations team, thanks to clear digital flows for booking, verification, and car matching.

40%

Faster booking time for renters after introducing date and location–based search and instant availability viewing.

55%

Increase in successful car listings after simplifying the owner onboarding and listing steps.

25%

Increase in user confidence and trust, measured through user feedback on clear verification, caution fee flow, and transparency.

Collaboration and Validation Hand Off

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Collaboration and Validation Hand Off

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Collaboration and Validation Hand Off

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Collaboration and Validation Hand Off

Collaboration made this project successful. I worked with the team to make sure the designs supported the business goals and solved real user needs. We collected feedback through TestFlight builds and user surveys, and every update was based on what we learned.


As the only designer, I kept the handoff clean and easy for developers. I created a single design system and arranged all screens in Figma with notes and specs. We stayed aligned through weekly check-ins and quick chats. After handoff, I did design QA to confirm the final product matched the designs. This helped the team build faster and stay consistent.

Listing a car

Switch from one profile to another

Listing a car

Switch from one profile to another

Listing a car

Switch from one profile to another

Listing a car

Switch from one profile to another

Viewing and selecting a car

Switch from one profile to another

Viewing and selecting a car

Switch from one profile to another

Viewing and

selecting a car

Switch from one profile to another

Viewing and selecting a car

Switch from one profile to another

Switching Profile between Renter mode and Car owner mode

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Switching Profile between Renter mode and Car owner mode

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Switching Profile between Renter

mode and Car owner mode

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Switching Profile between Renter mode and Car owner mode

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Onboarding

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Onboarding

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Onboarding

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

Onboarding

Designing with PrecEvery decision was data-driven. We collaborated with developers through daily build reviews to ensure functional, intuitive designs.

RIDES

RIDES

RIDES

RIDES

GTI Ride’s

Design System

GTI Ride’s

Design System

GTI Ride’s

Design System

GTI Ride’s

Design System

Tubosun

Tubosun

Tubosun

Tubosun

Auto-layout

Auto-layout

Auto-layout

Auto-layout

November 2023

November 2023

November 2023

November 2023

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Button

Button

Button

Button

1 of 10

1 of 10

1 of 10

1 of 10

Vehicle information submitted

Vehicle information submitted

Vehicle information submitted

Vehicle information submitted

Thank you for your patience while we verify your documents.

Thank you for your patience while we verify your documents.

Thank you for your patience while we verify your documents.

Thank you for your patience while we verify your documents.

Continue

Continue

Continue

Continue

Start time

Start time

Start time

Start time

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Implementing a Minimal Design System

I collaborated with the GTI Ride team to create a basic design system with core components, typography, and a simple color palette. This ensured consistency and scalability across all digital products. By creating reusable components, I facilitated collaboration, enabling the team and me to design visually cohesive and high-performing interfaces efficiently.

Implementing a Minimal Design System

I collaborated with the GTI Ride team to create a basic design system with core components, typography, and a simple color palette. This ensured consistency and scalability across all digital products. By creating reusable components, I facilitated collaboration, enabling the team and me to design visually cohesive and high-performing interfaces efficiently.

Implementing a Minimal

Design System

I collaborated with the GTI Ride team to create a basic design system with core components, typography, and a simple color palette. This ensured consistency and scalability across all digital products. By creating reusable components, I facilitated collaboration, enabling the team and me to design visually cohesive and high-performing interfaces efficiently.

Implementing a Minimal Design System

I collaborated with the GTI Ride team to create a basic design system with core components, typography, and a simple color palette. This ensured consistency and scalability across all digital products. By creating reusable components, I facilitated collaboration, enabling the team and me to design visually cohesive and high-performing interfaces efficiently.

Insight gathered from the interview

The insights gathered helped me clearly define what mattered most: verification, car availability, a frictionless listing process, and a dependable booking flow. These priorities shaped the foundation of the product. With this clarity, I created user personas and a guided user flow that captured the needs of both renters and car owners.

Insight gathered from the interview

The insights gathered helped me clearly define what mattered most: verification, car availability, a frictionless listing process, and a dependable booking flow. These priorities shaped the foundation of the product. With this clarity, I created user personas and a guided user flow that captured the needs of both renters and car owners.

Insight gathered from

the interview

The insights gathered helped me clearly define what mattered most: verification, car availability, a frictionless listing process, and a dependable booking flow. These priorities shaped the foundation of the product. With this clarity, I created user personas and a guided user flow that captured the needs of both renters and car owners.

Insight gathered from the interview

The insights gathered helped me clearly define what mattered most: verification, car availability, a frictionless listing process, and a dependable booking flow. These priorities shaped the foundation of the product. With this clarity, I created user personas and a guided user flow that captured the needs of both renters and car owners.

Listening and Learning - Let’s get to work

First thing is Understanding the Offline Workflow so i had to ask questions from each category of users via physical interview

For Renters

Q1: Walk me through the first thing you usually do when you want to rent a car from GTI.

Amos: I call them, share my date and location, and wait for them to confirm availability.

Q2: What information do you absolutely need before deciding to book a car?

Taiwo: I want to see pictures, the full car details, and a fixed price before I commit.

For Car Owners

Q1: What’s your biggest concern when someone rents your car?

Juliet: Damage. And also situations where road officers seize the car because of a renter’s behaviour

Q2: What would make you feel more comfortable listing your car digitally?

Poju: If the renter is properly verified, if there’s a caution fee for self-drive, and I’m notified quickly when my car gets booked.

For GTI Ride Internal Team

Q1: Where does your current offline process slow down the most?

GTI Operations Manager: Verification and matching the right car with the right customer takes time.

Q2: Wha must not change, even when the platform goes digitally?

GTI Operations Manager: KYC, Caution fee and insurance checks. Safety in non-negotiable.

Listening and Learning - Let’s get to work

First thing is Understanding the Offline Workflow so i had to ask questions from each category of users via physical interview

For Renters

Q1: Walk me through the first thing you usually do when you want to rent a car from GTI.

Amos: I call them, share my date and location, and wait for them to confirm availability.

Q2: What information do you absolutely need before deciding to book a car?

Taiwo: I want to see pictures, the full car details, and a fixed price before I commit.

For Car Owners

Q1: What’s your biggest concern when someone rents your car?

Juliet: Damage. And also situations where road officers seize the car because of a renter’s behaviour

Q2: What would make you feel more comfortable listing your car digitally?

Poju: If the renter is properly verified, if there’s a caution fee for self-drive, and I’m notified quickly when

my car gets booked.

For GTI Ride Internal Team

Q1: Where does your current offline process slow down the most?

GTI Operations Manager: Verification and matching the right car with the right customer takes time.

Q2: Wha must not change, even when the platform goes digitally?

GTI Operations Manager: KYC, Caution fee and insurance checks. Safety in non-negotiable.

Listening and Learning

- Let’s get to work

First thing is Understanding the Offline

Workflow so i had to ask questions from each

category of users via physical interview

For Renters

Q1: Walk me through the first thing you

usually do when you want to rent a car from GTI.

Amos: I call them, share my date and location,

and wait for them to confirm availability.

Q2: What information do you absolutely need

before deciding to book a car?

Taiwo: I want to see pictures, the full car details,

and a fixed price before I commit.

For Car Owners

Q1: What’s your biggest concern when

someone rents your car?

Juliet: Damage. And also situations where

road officers seize the car because of

a renter’s behaviour

Q2: What would make you feel more

comfortable listing your car digitally?

Poju: If the renter is properly verified,

if there’s a caution fee for self-drive,

and I’m notified quickly when my

car gets booked.

For GTI Ride Internal Team

Q1: Where does your current

offline process slow down the most?

GTI Operations Manager: Verification

and matching the right car with

the right customer takes time.

Q2: Wha must not change, even

when the platform goes digitally?

GTI Operations Manager: KYC,

Caution fee and insurance checks.

Safety in non-negotiable.

Listening and Learning - Let’s get to work

First thing is Understanding the Offline Workflow so i had to ask questions from each

category of users via physical interview

For Renters

Q1: Walk me through the first thing you usually do when you want to rent a car from GTI.

Amos: I call them, share my date and location, and wait for them to confirm availability.

Q2: What information do you absolutely need before deciding to book a car?

Taiwo: I want to see pictures, the full car details, and a fixed price before I commit.

For Car Owners

Q1: What’s your biggest concern when someone rents your car?

Juliet: Damage. And also situations where road officers seize the car

because of a renter’s behaviour

Q2: What would make you feel more comfortable listing your car digitally?

Poju: If the renter is properly verified, if there’s a caution fee for self-drive, and I’m

notified quickly when my car gets booked.

For GTI Ride Internal Team

Q1: Where does your current offline process slow down the most?

GTI Operations Manager: Verification and matching the right car with

the right customer takes time.

Q2: Wha must not change, even when the platform goes digitally?

GTI Operations Manager: KYC, Caution fee and insurance checks.

Safety in non-negotiable.

The Key Challenges

Designing GTI Ride revealed four key challenges:


1. How do we simplify an offline process that depends heavily on human judgment?

The offline workflow involved trust, phone calls, personal communication, and flexible negotiations.


2. How do we make renting luxury cars feel safe, trustworthy, and structured?

Car owners needed to feel safe listing their cars. Renters needed to trust the platform with high-value transactions.


3. How do we design a system that works for two user groups without overwhelming either one?

Both renters and car owners would use the same product but with completely different needs.


4. How do we digitize without removing the human elements that made GTI successful?

Some offline elements were crucial screening, verification, contacting owners, etc.

The Key Challenges

Designing GTI Ride revealed four key challenges:


1. How do we simplify an offline process that depends heavily on human judgment?

The offline workflow involved trust, phone calls, personal communication, and flexible negotiations.


2. How do we make renting luxury cars feel safe, trustworthy, and structured?

Car owners needed to feel safe listing their cars. Renters needed to trust the platform with high-value transactions.


3. How do we design a system that works for two user groups without overwhelming either one?

Both renters and car owners would use the same product but with completely different needs.


4. How do we digitize without removing the human elements that made GTI successful?

Some offline elements were crucial screening, verification, contacting owners, etc.

The Key Challenges

Designing GTI Ride revealed four key challenges:


1. How do we simplify an offline process that depends heavily on human judgment?

The offline workflow involved trust, phone calls, personal communication, and flexible negotiations.


2. How do we make renting luxury cars feel safe, trustworthy, and structured?

Car owners needed to feel safe listing their cars. Renters needed to trust the platform with high-value transactions.


3. How do we design a system that works for two user groups without overwhelming either one?

Both renters and car owners would use the same product but with completely different needs.


4. How do we digitize without removing the human elements that made GTI successful?

Some offline elements were crucial screening, verification, contacting owners, etc.

The Key Challenges

Designing GTI Ride revealed four key challenges:


1. How do we simplify an offline process that depends heavily on human judgment?

The offline workflow involved trust, phone calls, personal communication, and flexible negotiations.


2. How do we make renting luxury cars feel safe, trustworthy, and structured?

Car owners needed to feel safe listing their cars. Renters needed to trust the platform with high-value transactions.


3. How do we design a system that works for two user groups without overwhelming either one?

Both renters and car owners would use the same product but with completely different needs.


4. How do we digitize without removing the human elements that made GTI successful?

Some offline elements were crucial screening, verification, contacting owners, etc.

What do GTI Ride need me for (About the Project)

GTI Ride provides access to luxury and exotic cars for entertainment, events, and private use. Everything had always been done offline:

• Users call GTI

• GTI checks for available cars

• GTI verifies the customer manually

• Car owners are contacted individually

• Pickup and delivery are coordinated manually


The company wanted to scale this into a digital product that would:

1. Handle rising customer demand

2. Reduce manual workload

3. Make the process transparent and trackable

4. Allow users to rent cars easily without needing to call anyone


At this point, there was no digital structure, no defined flows, and no documented experience. My work began from scratch—translating a people-driven offline process into a guided digital system.

What do GTI Ride need me for (About the Project)

GTI Ride provides access to luxury and exotic cars for entertainment, events, and private use. Everything had always been done offline:

• Users call GTI

• GTI checks for available cars

• GTI verifies the customer manually

• Car owners are contacted individually

• Pickup and delivery are coordinated manually


The company wanted to scale this into a digital product that would:

1. Handle rising customer demand

2. Reduce manual workload

3. Make the process transparent and trackable

4. Allow users to rent cars easily without needing to call anyone


At this point, there was no digital structure, no defined flows, and no documented experience. My work began from scratch—translating a people-driven offline process into a guided digital system.

What do GTI Ride need me for

(About the Project)

GTI Ride provides access to luxury and exotic cars for entertainment, events, and private use. Everything had always been done offline:

• Users call GTI

• GTI checks for available cars

• GTI verifies the customer manually

• Car owners are contacted individually

• Pickup and delivery are coordinated manually


The company wanted to scale this into a digital product that would:

1. Handle rising customer demand

2. Reduce manual workload

3. Make the process transparent and trackable

4. Allow users to rent cars easily without needing to call anyone


At this point, there was no digital structure, no defined flows, and no documented experience. My work began from scratch—translating a people-driven offline process into a guided digital system.

What do GTI Ride need me for (About the Project)

GTI Ride provides access to luxury and exotic cars for entertainment, events, and private use. Everything had always been done offline:

• Users call GTI

• GTI checks for available cars

• GTI verifies the customer manually

• Car owners are contacted individually

• Pickup and delivery are coordinated manually


The company wanted to scale this into a digital product that would:

1. Handle rising customer demand

2. Reduce manual workload

3. Make the process transparent and trackable

4. Allow users to rent cars easily without needing to call anyone


At this point, there was no digital structure, no defined flows, and no documented experience. My work began from scratch—translating a people-driven offline process into a guided digital system.

Let me introduce GTI Ride to you and how we connected

Let me introduce GTI Ride to you and how we connected

When GTI Ride contacted me, they weren’t a startup searching for product-market fit they were already a thriving offline business. For years, they had successfully matched people who needed cars with owners who were willing to rent them out. Their cars constantly appeared in movies, music videos, birthdays, and events.


But growth brings new pressure. Bookings were increasing rapidly, especially towards festive seasons, and their fully manual process calls, WhatsApp messages, verbal agreements, and manual verification was no longer scalable.


I joined the team as a contract Product Designer with a clear mission:


Transform a successful offline renting system into a structured digital product that preserves trust, increases accessibility, and simplifies both renting and listing.


This case study tells the story of that transformation.

When GTI Ride contacted me, they weren’t a startup searching for product-market fit they were already a thriving offline business. For years, they had successfully matched people who needed cars with owners who were willing to rent them out. Their cars constantly appeared in movies, music videos, birthdays, and events.


But growth brings new pressure. Bookings were increasing rapidly, especially towards festive seasons, and their fully manual process calls, WhatsApp messages, verbal agreements, and manual verification was no longer scalable.


I joined the team as a contract Product Designer with a clear mission:


Transform a successful offline renting system into a structured digital product that preserves trust, increases accessibility, and simplifies both renting and listing.


This case study tells the story of that transformation.

Let me introduce GTI Ride

to you and how we connected

When GTI Ride contacted me, they weren’t a startup searching for product-market fit they were already a thriving offline business. For years, they had successfully matched people who needed cars with owners who were willing to rent them out. Their cars constantly appeared in movies, music videos, birthdays, and events.


But growth brings new pressure. Bookings were increasing rapidly, especially towards festive seasons, and their fully manual process calls, WhatsApp messages, verbal agreements, and manual verification was no longer scalable.


I joined the team as a contract Product Designer with a clear mission:


Transform a successful offline renting system into a structured digital product that preserves trust, increases accessibility, and simplifies both renting and listing.


This case study tells the story of that transformation.

Got an Idea?

Got an Idea?

Got an Idea?

Got an Idea?

Share with me

Share with me

Share with me

Share with me

Say Hello

Ready for a design adventure, or need product design advice? Ping me for fun collaboration

Ready for a design adventure, or need product design advice? Ping me for fun collaboration

Ready for a design adventure, or need product design advice? Ping me for fun collaboration

Ready for a design adventure, or need product design advice? Ping me for fun collaboration

© 2025 Gbemiga Olatubosun

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