● Develop software in Java to support a large-scale IT system with Linux-based servers, Amazon Web Services (AWS) cloud instances, and Postgres Databases ● Work in an Agile delivery team that uses Scaled Agile Framework (SAFe).

● Provide system administration and network support on classified and unclassified networks● Administer server-based networked systems, distributed applications, network storage, messaging, and application monitoring● Implements security fixes, operating patches, and antivirus software.● Created and managed client user accounts in Active Directory on Windows Server 2003 and 2008● Develop, test and implement local restore and contingency operations plans.● Provide troubleshooting, repairs, testing, and modification of Local Area Network (LAN) / Wide Area Network (WAN) electronic equipment and services.● Design, configured, install and manage data services at the operating system and server application level.● Provides directory services utilizing dynamically assigned IP addresses, domain name server, storage area network, and electronic messaging resources. ● Manages secure authentication methods utilizing public key infrastructure (PKI) technologies and procedures. ● Standardizes user privileges and system settings using automated deployment tools such as group policy objects (GPO) system management server. ● Processes and reviews C4 systems requirement documentation, telecommunication service requests, status of acquisition messages, and telecommunication service orders.

● Manages JIRA, Confluence, Jenkins and GitLab.● Developed prototyping software in mission assessment R&D.● Developed a Java based graphical tool to plot and animate data against time or other data from any relevant file.● Updated and maintained a Java based tool to upload and download files.● Developed front-end user interfaces and visualizations to display various views of dynamic data● Developed standards for consistent look and feel across multiple web apps.● Developed back-end web interfaces to control data flow between UI and database.● Developed front-end components such as health and status, and sound, and also back-end components to receive status and replication messages.● Developed and maintained services architecture.

• Responsible for end-to-end development, design, and maintenance of a dynamic, secure Web site from scratch• Familiarity with Adobe Enterprise Manager a plus.• Experienced in writing complex SQL queries.• Possess good knowledge in creating and launching EC2 instances using AMI’s of Linux, and Windows.• Experienced in creating RDS instances to serve data through servers for responding to requests.• Created snapshots to take backups of the volumes and also images to store launch configurations of the EC2 instances.• Used security groups, network ACL’s, internet gateways and route tables to ensure a secure zone for organization in AWS public cloud.• Configured S3 to host Static Web content.

• Maintain and support 2,300 computers (PC’S &Macs) across campus, providing support to resolve any issue regarding hardware, network/system administration, software maintenance and deployment and/or printers and other peripherals.• Create Windows operating system images for deployment to computer labs.• Develop scripts and Group Policies including silent installs ease IT administration and system installation.