Vinicius O.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I have 20 years of professional experience as SRE and as a Cloud Engineer. I have experience with deployment, configuration and management of Linux servers both on premises and cloud environment (AWS, IBMCloud, Azure). Solid technical knowledge with automation using shell scripts and ansible. Have been done a lot of automation in the past few years creating solutions such as middleware health checking, middleware update and installation, IBM MQ tunning, Linux Tunning, File System Management and backup. 6 years of professional experience managing small environments on AWS. Worked with a lot of AWS technologies during this time such as EC2, RDS, S3, Route53, ECS, Beanstalk, CloudWatch etc. Solid experience in management of large scale environments running both Linux and UNIX OSes. I spent 12 years managing large scale environments on IBM with more than 800 servers in some occasions. Responsible for implementing the security policies on these servers, manage the middleware road map and work with the middleware team to scheduled and manage the upgrade waves on these servers. Great experience with process creation and documentation. Have been working with global teams since 2009 and documenting processes have been part of my daily basis activities ever since. Good experience in people management. I worked for 4 years on a IBM project as team leader for a team with 7 employees which helped me develop my leadership skills. Solid experience working in global projects. Have been supporting projects outside of my country for 12 years now and I am used to communicate with people from all over the world. Have been done a lot of KT (Knowledge Transfer) during this time as well.