Catalog ManagementJava Kafka Go

Delivery team is responsible for providing shipping solutions on leroymerlin.com for France, Spain, Italy & Portugal.Their api is also a communication bridge between multiple teamIn a team of 3 devs, 2 people were leaving and they needed support for this project.DescriptionDev new features Improve existingadd documentation for new & olds dev

For the robots of Decathlons- Switch MQTT to Kafka ProtocolImplement Avro schema for differents robots (germand & spanish manufacturer)(Java, Go, c++ & python)- Monitore & Debug the deploymentMonitoring App for robots's inventories [ java spring + next.js react ]Java Kafka consumer to read inventories and stock in postgres key data read (status inventories, number of label reads ...n)

Each nights, a robot is riding throught Decathlon's stores to read RFID labelsThe first target was 10 robots (1app/robot) and then 2000 robotsCreate a simulation environnement to validate different provider of robots- Stock inventory with robotsRead the data via MQTT in go App and save it to mongoDBTransfer the datas to different clients ( API, gRPC, s3 buckets ... )- ClusterizationDBSCAN algo to retrieve lost/misplaced items

- Stock Management WebsiteLaravel Backend to track the stock's mouvements for Uniqlo's warehousesVuejs frontend to display datas- Corresponding Android Application (RFID)Kotlin application with RFID reader (bluebird) to read incoming/leaving/current stock in warehousesThe data read is send via API to laravel backendCan track the position to find lost items ( triangulation with SSI power)- Guiding ecosystem in Tokyo subwayThe tokyo's subways are huge. For the 2020 Japan'olympics they wanted to help the futur foreigners throught the subwaysThe user can connect to an application and obtain the best path to find his interest point ( exit, bus station, toilets .... )He will be guided throught his phone & via the screens displayed in the subway where he will see his "id" and the direction to take

- Web API (Mail - Text - smartphone notification)[ Java 8 SpringBoot Kafka MongoDb ]- Integration in a retail company[ Jenkins Rancher ]- Test Driven Development

- OCR on handwritten mail[ Python tensorflow ]- Development Alfresco-Community 5.2 platform[ Ged Alfresco Aikau Maven Javascript ]- Automate human tasks with scripts[ Powershell ]- Update Alfresco 4.2 to 5.0 platform