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All-online car leasing portal

SmartexLab became the long-term partner of a US-based company and developed a car leasing portal rich in functionality. Starting from a detailed car selection list and filtering to choosing leasing options, online document filling and chat with a consultant the portal gives the client’s customers the features they need.
The portal was also supported by a user-friendly admin panel that allowed content to be managed smoothly.


  • Fintech


  • 8 months

Engagement model

  • Time & Material

Tech stack

  • TypeScript
  • NodeJS
  • nestjs
  • Angular
  • angular-cli
  • rxjs
  • primeng
  • SCSS
  • MySQL
  • sequelize
  • bluebird
  • AWS EC2
  • AWS S3
  • AWS Cloudfront
  • jivochat

Key features and highlights

  • The constructor-based architecture of filters and leasing options
  • Sensitive data is encrypted at every point
  • Compliance with the best OWASP practices

Business challenge

A US-based client tasked the SmartexLab team to assist in bringing their offline leasing business online.

The key goal was to enhance communication with the customers of the leasing business online, without having any intermediates in the physical office, through a range of options and rich functionality on the portal.

Delivered solution

The SmartexLab team designed an all-online car leasing portal that boasts clean and clear UI, user-friendly interface and custom admin panel.

  • Online credit application

There’s no need for a user to visit dealer’s office offline. The portal allows for the uploading of the necessary documents online through a secure connection and the smooth approval process and management of additional requests by managers.

  • Page creation and leasing terms

The well-thought-out architecture allows for the creation of new pages for cars easily and ties leasing terms in just one click.

  • Advanced filters and cars customization engine

Any customer can easily browse and view lists of available cars, search and filter content according to personal preferences and specific requirements reflected in the advanced filters and options.

  • Choice of leasing terms

A variety of leasing terms is created to fit the budget and needs of any customer.

  • Transparent monitoring system

Possibility to track leasing request status in a personal account.

  • Chat

Automation that provides comfortable access to an expert team 24/7.


  • 4 Developers
  • 1 Project Manager
  • 1 Business Analyst
  • 1 Designer
  • 1 QA

Project results

SmartexLab has launched a pioneering new website for those who want to choose and lease a car online.

The portal provides a comprehensive and easily accessible solution to customers to make more informed choices about cars.

Let’s Get in Touch

We can help you decide if SmartexLab is the right choice for you and what is the best way to get started.