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Contexte

A publishing industry actor decides to modernize its flagship app by rewriting it completely..

Mandatory user migration in 2024

The progressive user migration must be accelerated in 2024 as one of the key data providers for the old app version will stop its service at the end of 2024. Thus, our client must absolutely deliver the new version to production in order to be identical regarding features and the presence of the most important data.

Internal tooling necessary

This new influx of users to the new version, coupled with its new capabilities, requires that new back-office tools be developed and be easy to use for non-technical operators.
Réalisation

Complete accompaniment in the total transition to the new version.

Intervention at all levels of the technical stack.

Data pipelines using Google Big Query and Dataflow, to searching catalog content on the final app, through managing Solr indexes, data normalization in Postgres and exposing key internal and external APIs, as well as handling JSON flows or formats specific to the publishing domain, evryg has brought its expertise and impact thanks to a multidisciplinary team.
Résultats

A successful gradual migration despite unforeseen events.

By prioritizing with the client features that truly have value, our client successfully decommissioned the old version by the end of 2024 and made the switchover for all users.

A back-office up to the challenge.

A new catalog as rich as the old one, in record time.

A modern platform that pleases its users.

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