SumUp

Tiller Systems was acquired by Sumup in February 2021.In charge, in a Sumup POS subsidiary, of the technical strategy, budget, R&D organization and operations:- Operating mainly in 3 countries and 4 languages- Agile : 3 Feature Teams, 20 Staffs- Mobile : iPad, iOS, Swift, multi-devices synchronization- SaaS platform : React, styled components, serverless, CQRS microservices, Node.js, php / symfony, MySQL, DynamoDB, ElasticSearch- DevOps : CI / CD, automation, micro-services architecture, lambda, AWS- Data : pipeline to manage billions of events, Fivetran, dbt, Snowflake, Metabase