Sébastien Muller

Betclic is a leading French company in sports betting and online gaming. Present in several European markets, it combines technology and performance to meet its users' needs. Development in the Offer Control squad (audit, information, bet resulting, alert) as part of a project to transform Betclic's backend platform into an event-driven architecture based on microservices to meet high performance and scalability needs.

■ Creation of repositories in Github and pipelines in Jenkins

■ Implementation of services and workers

■ Creation/consumption of gRPC and REST endpoints

■ Definition of Protobuf contracts and DB model with Liquibase

■ PR reviews

■ Agile Scrum methodology

.NET CORE, GITHUB, MONGO DB, Grpc, Protobuf, Rest, XUNIT, SPECFLOW, KAFKA, DATADOG, REDIS, LIQUIBASE, TERRAFORM, TERRAGRUNT, AWS, SNOWFLAKE

Citeo is a mission-driven company created by companies in the consumer goods and distribution sector to reduce the environmental impact of their packaging and paper, by offering them solutions for reduction, reuse, sorting, and recycling. Development within a 5-person Front/Back team to stabilize and implement regulatory changes to the portal used by local authorities.

SHODO Nantes

■ Development of User Stories (Call for projects phase 5, stabilization of performance contracts and cost declaration…)

■ Correction of priority bugs (root cause analysis and portal stabilization)

■ Code and performance optimization

■ Deployments to production

■ Quality awareness (writing User Stories, branch and release management…)

■ Recruitment and mentoring of 1 new team of 6 developers

■ Implementation of best practices (documentation, Gitflow, code review, postmortem)

■ Implementation of a new microservices technical foundation

ASP.NET CORE MINIMAL API, .NET CORE, AZURE SERVICE BUS, SQL SERVER, ENTITY FRAMEWORK CORE, AZURE DEVOPS, GIT, COSMOS DB, ANGULAR

Subsidiary of the La Poste Group, Pickup is the leader in out-of-home delivery in France.

Development within a team of 10 people.

■ Development of the first batch of an anomaly management application

○ Architecture definition

○ Docker containerization

○ Implementation of continuous integration based on the existing software factory

■ Participation in the development of an automated testing tool for application testers, user needs monitoring, writing Product Backlog Items

■ Development of new modules for the parcel lifecycle management engine

○ Participation in the rewrite of the UI in REACT

○ Writing an anomaly monitoring module

○ Refactoring of certain features

○ TDD approach

■ Code review/Pull Requests

■ Support for junior developers and testers

■ DDD, event-driven architecture, and microservices approach

C#, .NET CORE, ASP.NET MVC CORE, REACT, JAVASCRIPT, BOOTSTRAP, VS 2019, GIT, RABBIT MQ, MONGODB, DOCKER, TFS, AZURE DEVOPS, ELASTICSEARCH, AGILE, TDD