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B2B Payment Platform Modernization for Automotive Financial Services

Services Covered:

Custom Software Development
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Industry
Industry

Financial Services

Duration
Duration

42 months

Budget
Budget

Confidential

Start Date
Start Date

1 April 2019

Team Size
Team Size

6-10

Engagement Model
Engagement Model

Nearshore

Project Capability Score (PCS)

gauge meter
76/100
Good

Project Capability Score (PCS) estimates how capable Elinext is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Confidential

mapBraunschweig, Germany

Project Summary

Elinext stabilized and refactored a previously underperforming B2B online payment application for the financial services division of a major automotive OEM, rewriting the core architecture and adding features to enable future development. They implemented a highly scalable AWS-based backend that processes more than two million requests daily and reduced costs by removing third-party tools. The team followed Agile methodology with one-week sprints, delivered tasks on time, and was responsive and proactive throughout the engagement.

Key Challenges

  • Stabilize and refactor underperforming B2B online payment application
  • Enable further feature development and improve scalability

Project Deliverables

  • Rewritten core architecture using domain-driven design
  • Multi-currency support
  • Automated recurring payments
  • Customizable widget
  • Admin portal with role-based access
  • Scalable AWS-based backend
  • GDPR and PCI compliance implementation

Project Solution

Elinext rewrote the application's core architecture using domain-driven design, implemented key features (multi-currency support, automated recurring payments, a customizable widget), and built an admin portal with role-based access. They delivered a highly scalable AWS-based backend and ensured GDPR and PCI compliance. The team worked in Agile 1-week sprints and provided ongoing responsive support to adapt to shifting priorities.

Project Outcome

  • Backend processes more than two million requests daily
  • Reduced operational costs by removing third-party tools
  • Consistent on-time deliveries using 1-week Agile sprints
  • Successful rebuild and scale of legacy system for high-load conditions without compromising security

Platforms

  • CloudCloud
  • WebWeb

Tech Stack

  • Amazon Web Services (AWS)Amazon Web Services (AWS)

Client Endorsement

Overall Review Rating

4.25star

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Elinext successfully built the client's backend application in the cloud, enabling it to process over two million requests daily. The team followed Agile methodology, delivered tasks on time, and was highly responsive and proactive. The team's ability to rebuild complex legacy systems stands out.”

Anonymous

CTO & Head of Technology

Note: This endorsement is based on publicly available client feedback from external review sources.

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