Server Civil Engineering

Favour Ndubuisi Ude

**** ***** **** ****,

Apt #303, 20785

Phone: 443-***-****

Email: ********@*****.***

Linux/DevOps/AWS

Has more than 3 years experience as a Linux infrastructure administrator with strong background in RedHat Enterprise Linux, Apache Tomcat server, Jenkins, Ansible and Bash automation technologies. A good team player with a results - driven approach and strong communication skills. Possesses solid understanding of automation for application and infrastructure deployment, continuous monitoring, and testing.

Education

Bsc Civil Engineering, Federal Polythechnic, Ebonyi State, Nigeria

Certification/Training

RHEL Certification, Brainbench, 2020

Technical Skills

RedHat EL 7&8, Linux LVM, Shell Programming Skills, TCP/IP Troubleshooting, Apache Web Server 2.2, Apache Tomcat, Performance monitoring, Capacity planning, Linux host security, Server Documentation, great interpersonal Relationship,

Jenkins CI/CD, Ansible configuration management etc.

Experiences

RHEL System Admin OAK Software Systems January 2019-present

Supported the Prince Georges Community College students and teachers management

application platform. Also supported the Inclusive Health patient management system.

* Participated in RHEL and Ubuntu server builds

* Configured the Servers to auto update from RHN

* Set up servers as dedicated hosts

* Troubleshooted Performance Issues using VMSTAT, IOSTAT and NETSTAT

* Configured Qlogic HBA cards on servers

* Performed hardware tasks to detect LUNS from SAN array

* Administered SAN Luns using Linux LVM

* Performed user accounts administration

* Implemented Linux security for the root account

* Implemented host filesystem security

* Added extra host security layer using TCP Wrappers (hosts.deny)

* Tracked disk space using the bash shell programs

* Monitored user logins using bash shell programs

* Monitored database storage using bash shell programs

* Managed database storage using Linux LVM

* Grew storage volumes using Linux LVM

* Configured resource sharing using NFSv4

* Investigated Network problems using associated tools

* Setup tomcat 9 application server

* Deployed java web application to tomcat deployment directory.

* Investigated and resolved application latency on the network.

* Automated package installation and updates using Ansible

* Remedied security vulnerabilities on Linux Servers

* Performed log administration to detect application errors

* Performed capacity planning on all database and tomcat application servers

* Configured an NFSv4 server to share resources for developers

* Investigated NFS problems and resolved same.

* Participated in weekly project meetings and proferred solutions.

* Worked with developers to deploy applications and test same

* Installed Splunk for application monitoring and troubleshooting.

* Configured Splunk for log tracking

* Set up Oracle mount points

* Configured kernel parameters for Oracle install

* Installed needed libraries for Oracle installation

* Installed Linux packages using RPM and YUM

* Troubleshooted and fixed TCP/IP issues

* Resolved application Clients issues.

·Attend and actively participate in weekly meetings.

· Research and troubleshoot problems on system, security and application logs.

· Maintain system patches and virus updates.

·Resolved Application compatibility issues.

·Installed RedHat Enterprise Linux 4 Server on Dell 2950 Servers

·Configured server as a dedicated host

·Turned off all vulnerable services.

·Wrote Shell scripts to track disk space

·Built Apache web Server 2.2.14

·Configured Virtual host containers for clients web sites

·Performed content management on web servers

·Monitored Server performance using associated tools

·Did capacity planning on Oracle servers

·Documented server baseline and procedures

·Implemented NFSv4 on RedHat & Ubuntu Linux Servers.

·Configured Linux Systems to auto update

·Used Linux LVM to manage drives

·Performed filesystem security on RedHat Linux servers

·Performed host security on servers

·Installed propriety software on servers

·Troubleshooted hardware issues on servers

·Resolved TCP/IP issues

·Performed User account administration

·Did security patch installation

·Upgraded server memory

·Did log administration to detect system errors.

·Liased with RedHat Support to resolve issues

·1) Have very good knowledge of CI/CD using Jenkins

·2) Installed Jenkins 2.375 on Ubuntu Server

·3) Created Admin and user accounts on Jenkins

·4) Setup JDK, Maven, Git global variables

·5) Installed plugins on Jenkins

·6) Setup Nodes on Jenkins

·7) Configured trial Jobs using freestyle

·8) Setup build, and test Java Jobs

·9) Installed SonarQube and JaCoCo plugins

·10) Configured automated builds,tests, analysis and code coverage on Jenkins

·11) Troubleshooted and resolved errors

·12) Wrote Declarative script to automated builds,tests, analysis and code coverage on Jenkins

·13) Installed JFrog Artifactory for code repository

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·Took turns for 24/7 week end production support.

·Wrote documents on server procedures

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