Yoann Caplain

Enterprise that provide connected hotels and long term tenant, with IOT to control rooms.
It provides a huge community between hotel guests and tenants.

Kotlin, Java
MS SQL, SQL Server
Redis
Kubernetes
Azure Dev-ops, Azure CI/CD
Azure storage
Spring Boot, JUnit 5, Mockito
REST API
Maven
JPA, Hibernate, jOOQ
IOT

Responsible of complete IT of office of Shanghai, includes technology design and choice, System administrator and Network Manager, team lead software, back-end software engineer.
Development of :
- SaaS platform with Java/Spring boot/REST API/Hibernate/jOOQ/Angular
- software with Java/Spring boot/JavaFX (distributed architecture)/jOOQ.

Java software
Design, create, develop and add features to a new Java software.
Use of technology like: Spring framework (and Spring Boot), Guava, Apache commons, RMI, Apache Kafka (similar to RabbitMQ), distributed server and clients applications, AOP, mysql design (with complex reports, statistics), JPA+Hibernate, jOOQ, JUnit, Maven, etc.

Java - C++ bridge (JNA, etc)
Communicate with Canon EOS SDK in java to C/C++ libraries
Communicate with motor, C libraries

Web
New SaaS platform in java and Spring. Technology used:
Java, Spring Boot, J2EE, REST API, jOOQ, MySQL, JPA/Hibernate, LiquiBase, ElasticSearch, i18n, Angular, Bootstrap, Webpack, yarn, JWT, jHipster, MapStruct, JUnit, Protractor, Jasmine, Gatling, Maven.

Other web (previous SaaS platform)
Symfony framework, php, javascript, jquery, bootstrap, CDN, internalization, mysql design (and upgrade), Propel

Networks
Apache (proxy, load balancing, intranet website), security and QoS, active directory, DNS server, DHCP server, File server (built 2 Windows Server 2016)

DevOps
Maintain and create new servers with CentOS 7 and Debian on cloud
Setup TeamCity (auto-test system, similar to Travis)
Setup internal servers for automatic work (internal scripts, etc), and set horizontal scaling for processing images, etc

Java software with bridge to C/C++ libraries, COM port communication, etc

Management of team, management of software design and projects completion.
Use of:
-Task and issue with Youtrack (with SCRUM agile boards)
-Review of code with Upsource
-Continuous testing and build with Teamcity

Operation Core Module Design and Implementation.
Work on .NET library (C#) for Art-Logics Software Suite on communication API, improve library and create a new reusable platform for creating and operating tests and leveraging the library.

The deliverable is a Communication API in C#.

- Object Oriented Design
- Main programming language .NET C#
- Agile Scrums

Communication through COM port

Software development on Web server environment in Python, JAVA and javascript, PHP, MySQL...
Improve, add new features to pre-existing scripts.
Create new scripts.
Create a new website using PHP, javascript, ...

Also worked with NGINX, server maintenance, virtual machines on linux based server.