John H.
Back-end and Systems Engineer

Skills

Java

John is available for hire

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Graduated in Systems Analysis and Development with over three years of experience in the Information Technology sector. Experience includes engagements with high-profile clients, contributing to enhanced skills in Java development with a specific emphasis on back-end solutions. Driven by a commitment to technical excellence and a passion for addressing complex challenges, consistently seeking opportunities for ongoing improvement.

Java Development Analyst
10/1/2021 - Present

Executed scope delivery verification and generated monthly reports. Developed expertise in working with Agile processes, including Scrum and Kanban methodologies. Utilized databases such as Oracle Server, PL/SQL, and PostgreSQL. Engaged in DevOps and DevSecOps practices. Acquired experience with cloud platforms, including AWS and Azure. Worked with microservices architecture using Java 11 or later and leveraged Spring Boot for application development. Designed and implemented Restful APIs. Conducted comprehensive testing: unit testing with JUnit or Mockito, component testing, and acceptance testing using Cucumber or similar tools. Managed WebLogic or JBoss servers with JSF.
Support Technician (helpdesk)
3/1/2021 - 10/1/2021

Accompanied technicians from various suppliers to provide service and support for IT equipment, specializing in analysis and diagnosis for problem resolution. Offered basic support for applications and software, and facilitated the installation and configuration of IT hardware. Developed and documented procedures for managing implemented solutions in problem-solving and incident resolution. Identified opportunities for automation and proposed tools to streamline repetitive tasks. Installed and configured software for connectivity and synchronization of mobile devices such as notebooks, smartphones, cell phones, and electronic diaries. Demonstrated expertise in the installation, configuration, and customization of software and products on workstations.
IT Support Technician
10/1/2020 - 3/1/2021

Resolved technical issues reported by users, diagnosing and addressing hardware, software, and network problems. Installed and configured computers, peripheral devices, and essential software for store operations. Conducted system updates and ensured the continuous proper functioning of all systems. Performed regular maintenance on computers and equipment, implemented backup, and executed data recovery procedures. Provided training and clarification to users on the appropriate use of systems and technologies. Managed inventory of IT equipment, software, and licenses utilized within the store.