Wexsel

We provided Wexsel with an user-friendly and highly-functional solution to serve their client base.

Scope

New Product

Industry

FinTech / Blockchain

Services

Ad-hoc

Technologies
Angular
Angular
Cloud Functions
Cloud Functions
Balsamiq
Balsamiq
Invision
Invision
Photoshop
Photoshop
Wexcel

Wexsel

We provided Wexsel with an user-friendly and highly-functional solution to serve their client base.

Wexcel
Scope

New Product

Industry

FinTech / Blockchain

Services

Ad-hoc

Technologies
Angular
Angular
Cloud Functions
Cloud Functions
Balsamiq
Balsamiq
Invision
Invision
Photoshop
Photoshop
INTRODUCTION

About The Project

Wexsel is a FinTech company issuing cryptocurrencies. They needed a solution to quickly launch new ICO (Initial Coin Offering) sites so their clients could sell and manage their cryptocurrencies.

Partnership

Taking on the E2E project delivery, we built a custom solution for Wexsel, prioritising time-to-market and cost saving.

UX Design

UI Design

Front-End Development

Back-End Development

PROCESS

The Challenge

For each cryptocurrency issued, an ICO page needed to be delivered and integrated with the existing websites of Wexsel's clients. The solution consisted of 2 apps: customer-facing platform & admin back office.

palette

Branding Requirements

As Wexsel's clients had different branding, the app had to support different themes & style guides to make it seamlessly integrate with the client's marketing site.

currency_exchange

Cryptocurrency Conversion

The cryptocurrencies could very quickly change in value, so a payment flow showing real-time currency conversion was needed.

dashboard_customize

Multiple dashboards

Since there were multiple dashboards, a UI kit was needed to quickly reuse components and styles between the back office and the client-facing app.

PROCESS

Our Approach

Throughout, we followed a solution-oriented approach, tackling issues one by one in a quick manner.

Approach -  Manage
SOLUTION 1

Analysis

We identified gaps with the product manager and backend team following a GAP analysis. As a result, new tasks were added to the backlog for monitoring.

Approach - Coding
SOLUTION 2

Development & Testing

We provided a solution built in Angular. We leveraged several tools to provide a good user experience, but make the application quickly customisable.

The strategy was to identify what usually changed between each ICO, and provide a JSON configuration for this. We also provided a SCSS structure that allowed each ICO to be individually styled.

Testing
SOLUTION 3

Code Quality

Code reviews & automation were leveraged to improve quality. This process allowed our developers to move more quickly, as they knew their code would be going through a QA process before ending up on production.

It also helped keep a good relationship with the clients. Because of the process, and also the simplicity of the solution, bugs never made it to production.

RESULT

Impact

speed

Performance

Issuing of new ICO pages could be done in minutes, while new coins were launched on the Ethereum blockchain.

rocket_launch

Scale

Wexsel successfully launched dozens of ICOs, while adhering to customer branding guidelines.

timer

Time-Effective

The solution was built in less than 4 weeks, using lean methodology & Agile principles.

savings

Cost-Effective

By utilising reusable architecture, we were able to quickly adapt to changing needs without breaking the bank.

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Phone with fintech application

Launch your app in weeks, like Wexsel did