Jose Castillo

Works

About

CV

Jose Castillo

Works

About

CV

Mi Vodafone App

Mi Vodafone App

Mi Vodafone App

I’d like to share how we’ve enhanced the customer app to exceed its call reduction target by 67%

I’d like to share how we’ve enhanced the customer app to exceed its call reduction target by 67%

Mi Vodafone is the application to which I’ve dedicated the most hours in my career. During the 8 years I worked at Vodafone, the app underwent a radical transformation, becoming a strategic pillar for the company. The project involved both national and international teams, with multidisciplinary profiles. We can proudly say that we’ve succeeded in building the best telecom app in Spain

TimeLine

Sep 2019- Ago 2024

Team

Design Team

Design Global Studio

IT Development

App Team

Tools

Sketch

Figma

Figjam

Photoshop

Figma

Sketch

Jira

Disciplines

User Experience

Design Systems

Facilitation

Visual Design

Project management

User Research

Design Strategy

Product Managemnet

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The Oportunity

The Oportunity

The Oportunity

Adapting the app to the new reality of our customers

When a crisis turns into an opportunity

With 45 million active users across 14 markets, My Vodafone is Vodafone's flagship digital channel. The app allows users to monitor their usage, make payments and seek customer support. But with shifting lifestyles, unlimited data plans, and increasing appetite for digital experiences that deliver more than utility.


My Vodafone to make a step change.

With 45 million active users across 14 markets, My Vodafone is Vodafone's flagship digital channel. The app allows users to monitor their usage, make payments and seek customer support. But with shifting lifestyles, unlimited data plans, and increasing appetite for digital experiences that deliver more than utility.


My Vodafone to make a step change.

With 45 million active users across 14 markets, My Vodafone is Vodafone's flagship digital channel. The app allows users to monitor their usage, make payments and seek customer support. But with shifting lifestyles, unlimited data plans, and increasing appetite for digital experiences that deliver more than utility.


My Vodafone to make a step change.

Great App Penetration

Include all key company task to expand our base

More Frequent visits

Create a new interaction model

Increase Brand Love

Redesign to add value to our brand

Business strategy

Business strategy

Business strategy

MVA10 will impact the 3 key pillars of the Digital Telco program

Align and link your design strategy with the business strategy

To implement MVA in the company, we identified the business benefits that the new model brought and linked each new feature to these objectives. This approach made it much easier to justify and secure any necessary investments

Increase revenue through sales

TO

New Opporitnities for CVM

Enriched e-commerce functionality

WITH

Easier payment journeys

Flow ‘pull’ experience

Increase customer satification

TO

Winning moments of truth

WITH

New Converge Services

Is Everything Ok reassurance

Magical Moments

Reduce cost to call centers

TO

Predictive billing experience

WITH

TOBi Concierge

Proactive Notifications

My Vodafone was to View Bill and Usage. In UK only 6% customer exceed monthly bundle and in Spain is 4%.

My Vodafone was to View Bill and Usage. In UK only 6% customer exceed monthly bundle and in Spain is 4%.

Frequent app usage drives higher app penetration. Markets that exceed 10 vistis per moth average 71% penetration. Market below 10 visits average 41%

Frequent app usage drives higher app penetration. Markets that exceed 10 vistis per moth average 71% penetration. Market below 10 visits average 41%

Chatbot has deliver in Italy 38% call reduction to live chat agents and +4pp conversion

Chatbot has deliver in Italy 38% call reduction to live chat agents and +4pp conversion

With clear business objectives in mind, I participated in a working group tasked with defining an interaction model that would align with the new use of the app. We assembled a team based in London and held workshops where we shared usage data from different markets. This allowed us to…

Usage trends

To conduct a performance estimation exercise for the app, we analyzed the usage trends of each feature and projected which new areas we should focus on. The data is indicative, but it's based on current decline trends and areas of interest identified in previous user studies

Design Foundations

Design Foundations

Design Foundations

We defined the foundations of the experience that will guide us throughout the entire process

DESign PRINCIPLES

Having a clear ambition and target audience from the start is essential when you need to align multiple teams with different goals, concerns, and visions for the project

To create the design principles, I organized a workshop with all the key stakeholders in the organization: Marketing, Brand, IT, and other critical areas that would later support us in defining and launching the project. The goal of the workshop was to raise the ambition and identify principles that everyone felt proud of, under which it would be easier to overcome any obstacles.

DESIGN PRINICPLES Links with Vodafone DNA

Know Before i Know

Useful, Usable

Bring the network to life

Desirable, Useful

Community Spirit

Inviting, Useful

Encourage Discovery

Desirable, Optimistic

Celebrate small things

Desirable, Optimistic

Make it personal

Useful, inviting, Partner

Always ready to help

Useful, Partner

USER PERSONAS

Create your user personas based on market data

We developed a user persona map to keep our potential customers in focus, detailing their most-used features, competitor references, and needs for future app functionalities. Each market contributed insights about their customers, including perceptions of Vodafone and their self-presentation. We then created a matrix for each persona to capture their free time and technological knowledge.

Template for creating different drafts of user personas

Placement of the different customer segments on the matrix

Matrix: Free Time - Tech Savvines

VISUAL EXPLORATION exploration

MVA10 new visual style defined in 4 sentences

Exploration 1: Fluid

Exploration 2: Essential, Displaying only what is key to our users

Exploration 3: Branded

Definition

Definition

Definition

Organize, oversee, and create the best possible experience within the budget and constraints we face

SITEMAP

Organizing the various components for our users

We compiled all the existing sections of the app along with the new ones needed to support the new strategy. Centered around the app's dashboard, we organized the sections into blocks and tested how easily users could find each one.

Primer Draft de SiteMap para MVA10

A dynamic model

Since we have different types of users, we proposed a fixed organization that facilitates content discoverability while adding a touch of personalization to the dashboard. This approach highlights the features we know are most useful for each user type. For example, we created two models: one for Joan and another for Lucas, representing the most distinct user profiles

Site Map de Joan co más foco en ayuda y wellbeing

Site Map de Lucas con foco en regargas y community

INTERACTION MODEL

Three model to test

We created a scenario with four interaction models arranged in a matrix, ranging from conventional to more innovative, and tested different models to generate user engagement.

From the most conventional and familiar for our user personas to the boldest and most experimental

Hook OPPOTINITIES

Choose the interaction model that allows you to achieve the most objectives

We designed several ways to create engagement hooks within the app using the interaction models. This allowed us to test them and select the most effective one.

Community Hook

Utilize the interaction model to encourage users to engage with community-based content, thereby increasing their time spent in the app

People like you HooK

Use proactive notifications to compare service usage with others, encouraging ongoing comparisons

Things that matter hook

Use the app as a control center, allowing users to manage their devices and subscribed services, thereby creating peace of mind

After this exercise, we found that the 'Things That Matter' hook resonated strongly with users, leading us to implement a feature on the dashboard called 'Everything Is OK.' This serves as a notification center focused on the concept of peace of mind

The power of visualization

I created a series of these simple interaction videos which allowed me to maximize buy-in and alignment among the different teams working on the project. Once the interaction model was defined, each team was able to explore spefic key jobs-to-be-done.

Design

Design

Design

MVPs are just the starting point, so we need to incorporate learning and product features that allow the product to truly shine

Planning, Designing, Creating, and Testing

DESIGN SPRINTS

Dashboard

Utility tasks as drivers of revenues

Dashboard tiles give an instant, ‘at a glance’ view of usage, billing and product information.


Clickable tiles are fully personalised and can be customised to meet user lifestyle needs.


Users are encouraged to scroll vertically to explore offers and other tailored content without tapping
even once.

Onboarding, ChatBot & Notification

The distinctive ‘cutout’ tray navigation bar is the anchor point for quick access to products and
account information.


TOBi leads the help and support experience. As he matures, TOBi will act as digital concierge and become central to the experience.

Bill & Usage

New timeline feature was well received at user testing.


Users are able to see their predicted bill based on current usage.


Bills now cover multiple services on a single view.


Data graphs are interactive.


Unlike MVA2.0, Products & Services page contains all relevant information in a single view.


A new opportunity to up-sell in context.

Offers & Rewards

A personalised offer or message always appears ‘above the tray’ on the dashboard to entice users to explore the content below.


Offers always contain clear Vodafone branding.


Offers are always the largest single form of content in the Discovery section.


‘Special offers’ rise out of the rectangle to provoke curiosity and break the otherwise symmetrical experience.


Users are encouraged to scroll vertically to explore offers
and other tailored content without tapping even once.

Utilities

Deliberately functional in appearance, users can easily identify utilities as something useful.


Utilities appear after the first offer card to allow users get to where they want to quickly.


Utilities are listed according to their frequency of use in MVA2.0.

Editorial Content

Vodafone is well placed to have a view on the latest phone
and tech products.


Users would be interested to hear Vodafone experts give their review of the latest handsets or explain the latest developments in IoT.


Adding editorial content presents an opportunity to offer more lighthearted content.


Autoplaying video content could help bring the Discovery area
to life.


Adding content beyond offers reinforces Discovery as more
than a ‘sales area’.

Testing

Testing

Testing

We test all completed designs to identify pain points and address them in the next sprints

Example of testing with one of the designed journeys

Migration Plan and Development

Migration Plan and Development

Migration Plan and Development

How to make the app redesign feasible within budgetary and technical constraints

Phased Strategy

Prioritize Quick Wins and prepare the path for a complete migration

One of the most impactful factors on customer satisfaction and retention was the construction of the new dashboard, which felt like a complete redesign.


This would encourage many customers who had stopped using the app to return.


Additionally, we were set to launch new commercial journeys, making it crucial to align everything with the new design.

We organized all functionalities by their business impact and consulted with the development teams to estimate the time and resources needed. Following a beta launch, we gradually deployed the remaining functionalities

Re-Style Quickwins

Launch & improvment

Launch & improvment

Launch & improvment

Después del lanzamiento entramos en una fase de incorporación mejoras y testing continuo

ESTRATEGIA DE FASEADO

Test to improve performance

Despite the successful launch of MVA10 in Spain, we aimed to enhance our objectives. We noticed the Discovery model with offers was becoming complex, leading to too many entry points for customers.


To improve traffic to the commercial journeys, we consolidated all entry points into a carousel and created a dedicated section after discussions with the teams involved.

An A/B test showed that this not only increased access to the store section for final purchases but also improved access to quick consumption and order sections by 2%, reducing call volume.

An A/B test showed that this not only increased access to the store section for final purchases but also improved access to quick consumption and order sections by 2%, reducing call volume.

An A/B test showed that this not only increased access to the store section for final purchases but also improved access to quick consumption and order sections by 2%, reducing call volume.

Conclusions

Conclusions

Conclusions

Aprendizajes y reflexiones

The final product doesn't have to be 100% identical to what you originally conceptualized

The product must evolve by adapting to constraints

Take your time to lay the foundations

It’s important to focus a designer's intuition on product and business objectives.

Business objectives are king

We create a product to achieve specific objectives; anything that diverts us from these goals must be eliminated, no matter how much effort it took to create it.

Working with data is essential if we want to fail less

Use all available data to verify and extract insights; without them, the design lacks meaning

Technical constraints are part of the journey

As designers, we must seek solutions that meet technical constraints; if we can't adapt to them, the design is just a PowerPoint presentation.

Prioritize, organize, and adapt

Business and user priorities change. Keep your design process flexible and create a model that can adapt to any setbacks

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