Technical leader in my group, my role involve various tasks, such as: develop, run, and analyze load executions. search and analyze production performance problems. support development teams by developing infrastructure. look for advanced solutions to feet in our new environment. day to day job involves developing jobs(Jenkins, pipelines, groovy, python ...) run it on a cloud-based environment analyze GC, threads, heap using various tools such as heapHero, gceasy, fasthread, MAT, yourkit ....