John Victor Estremera

JV serves as a technical lead for a prestigious global company project, diligently monitoring and resolving incidents and service requests raised by client admins and developers. His responsibilities include daily operation services for the clients APIs, implementing best practices and standards. Demonstrating a commitment to continuous improvement, JV actively enhances processes on the clients Infrastructure and MuleSoft Platform. He excels in releasing enhancements and defects to PRODUCTION, identified by client admins and developers, overseeing the ESB support through a comprehensive change management process across lower to higher environments.
JV ensures transparency and accountability through monthly reporting of services delivered to the client. A proactive problem solver, he creates knowledge base articles addressing known errors for affected ESB processes. JV is adept at identifying technical problems and proficiently develops software updates and fixes. His role extends to testing and examining code, whether self written or by others, ensuring high quality results. With a focus on continuous process improvement, JV guarantees reliable and efficient operations.
In managing incidents found in defects, JV follows a structured process, developing solutions that undergo approval following logic specifications before undergoing change and release management. He is instrumental in the maintenance and monitoring of servers, APIs, and system utilization related to the MuleSoft ESB. JV actively contributes to project planning, collaborating on projects raised and identified by ESB , and plays a key role in project management decisions. His dedication extends to maintaining client contract extensions, ensuring unwavering support. JV is a proactive and skilled professional seeking new challenges to leverage his extensive experience and further contribute to growth and development initiatives.

JV is excited to apply for your project requiring a skilled Systems Administrator and DevOps Technical Lead. With over three years of solid experience in systems administration and a further two years in a leadership role within DevOps, JV brings a unique blend of technical expertise and skills to the table.
Being a Systems Administrator, JV have honed a diverse skill set, managing critical IT systems, networks, and infrastructure. My responsibilities have ranged from configuring servers, ensuring system security, implementing backup and recovery strategies, to troubleshooting complex issues efficiently. JV is well versed in ITIL management practices, ensuring seamless operations and adherence to industry standards.
Transitioning into the role of a DevOps Technical Lead, JV have led successful initiatives to streamline development and deployment processes. JV specializes in implementing continuous integration/continuous deployment CI/CD pipelines, leveraging tools like Jenkins, GitLab, and Docker to automate workflows and enhance efficiency.