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Full-Stack Architecture & Development for Lean Case Fintech Platform

Services Covered:

Custom Software Development
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Industry
Industry

Financial Services

Duration
Durationinfo-circle

37 months

Budget
Budget

200K - 999K

Start Date
Start Date

1 January 2017

Team Size
Team Size

6-10

Engagement Model
Engagement Model

Nearshore

Project Capability Score (PCS)

gauge meter
74/100
Good

Project Capability Score (PCS) estimates how capable Jappware 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

Lean Case

mapWiesbaden, Germany

Project Summary

Jappware designed and built the full-stack architecture and implementation for Lean Case, a cloud-based business modeling and planning tool. They created an architecture that supports injecting calculations through a modifiable code layer and handled backend, UI, and QA using Java, Angular, and MongoDB. The client reports high satisfaction, rapid bug resolution, and that the vendor contributes ideas and reliable project management.

Key Challenges

  • Develop an architecture that supports dynamic calculation models and allows injecting code on the fly without hardcoding
  • Build a scalable backend and full-stack system to support business-model calculations

Project Deliverables

  • Architecture supporting a modifiable calculation layer
  • Backend development
  • Full-stack implementation (Java, Angular, MongoDB)
  • Product QA

Project Solution

Jappware designed the platform architecture from scratch to support modifiable calculation models, enabling calculations to be added via a code layer rather than hardcoding. They implemented backend and full-stack development using Java, Angular, and MongoDB, integrated third-party designs, and provided ongoing product QA and support.

Project Outcome

  • High quality work with proactive idea contributions
  • Rapid bug resolution (example: a customer bug was identified and fixed within the day)
  • Strong project management with effective use of standups and collaboration tools

Platforms

  • CloudCloud

Tech Stack

  • JavaJava
  • AngularAngular
  • MongoDBMongoDB

Client Endorsement

Overall Review Rating

4.88star

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

Our customers have really liked the platform, and Jappware's ongoing service has gone well beyond what we and outside parties expected. The team is communicative and creative. They bring their own ideas and act as a sounding board when we think about new components.

Eckhard Ortwein

CEO & Founder

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

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