Problem

Ruby on Rails with heavy use of complex Drools engine

Code intractable due to developer using oneoff techniques for solving problems, developer retired and unreachable

Client unable to use manual techniques to extract the business logic from the code

Non-standard, denormalized implementation of a relational database where much of the semantic information was stored

Callouts to poorly documented third-party libraries

Manual conversion was not possible due to code intractability and budgetary and time constraints

Requirement

Convert code to Java Spring Boot with Angular front end

Process

Leveraging our AI, we took two months to generate Java code

Outcome

Holonic successfully modernized code from Ruby on Rails to Java, including full technical documentation, exceeding client expectations

Holonic completed 18 month project in three months

Holonic’s solution cost <$500,000 for a project estimated at $1.5mn

Created eight additional modernization opportunities within this organization