System Administrator Devops Engineer

Name Dickson Enaiho

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

phone number: +1-469-***-****

Summary

·10 + Years of total IT experience in system administration

·3+ years in practicing DevOps, CI/CD, Infrastructure automation, quality engineering and release management

Expertise:

·Strong exposure to both AWS platform

·Strong hands on experience in scripting languages such as Groovy, Yml, Bash Shell scripting.

·Excellent understanding of SCM tools such as BitBucket, and GitHub

·Extensive experience in setting up CI/CD pipelines using tools such as Jenkins, Artifactory, Maven, Slack.

·Experience in integrating code quality tools such as SonarQube, in CI/CD pipelines.

·Strong exposure to configuration management tools such as Ansible, and Docker and Kubernetes

·Strong exposure to creating Docker images and docker containers, microservices.

·Strong knowledge on practicing TDD, automating Junit tests using Maven in Jenkins.

·Strong knowledge in Tomcat, Apache,, Ngnix servers .

·Participated in the release cycle of the product which involved environments like Development, QA UAT and Production.

·Excellent interpersonal skills, greatly motivated with incredible communication and inter-personal skills.

Technical Skills:

Cloud platforms:

AWS,

Framework/DevOps tools

Maven, SonarQube, Artifactory, Jenkins, Slack

Build Tools

Maven, Gradle,

Versioning Tools

Git, GitHub, Bitbucket

IAC Tools

Ansible Tower

Containers

Docker, Docker-Compose, Kubernetes

Application/Web Servers:

Tomcat, WebLogic Nginx

Operating Systems:

Ubuntu Linux,Redhat, Centos, Windows

Professional Experience

WellsFargo Bank, June 2022 till date

Dallas Texas

Lead Devops Engineer

Responsibilities

Working with Enterprice Jenkins to build application to deploy to prod and non prod Instance.

Using shared libraries in Jenkins from my application Repo to point my Shared Library code base

Scanning for Open Source Components, and forwarding BOM for triaging using to Black Duck SCA

Manual Black Duck scanning and Report to SCA portal

Scanning Using CheckMarx and Trufflehug for password and other kind of vulnerabilities before deployment into production environment.

Unit Testing using Spock testing framework

Regression testing after fixing features in application

SonarQube Analysis.

Fixing Defects for broken features.

Environment: Jenkings by Cloudbees Prod and Non Prod, Blsck Duck, Trufflehug,Github, SonarQube, Artifactory, Confluence, Jira

Vinepress Traning Center, Novembar 2019 to May 2022

Dallas, Texas

DevOps Engineer

As a member of Foundry team, my responsibility is to implement DevOps transformation by working with Agile teams.

Responsibilities:

·Created nightly builds with integration to code quality tools such as SonarQube

·Set up Nagios Server/Agents for monitoring App WebServers

·Helped teams to reduce defects rate by 30% by introducing TDD in first 3 months.

·Created quality gates in SonarQube dashboard and enforced in the pipelines to fail the builds when conditions were not met.

·Set up the SonarLint plug-ins in developer’s workstation.

·Dockerized app by creating Dockerfile and automated docker image creation, image push into docker registry.

·Implemented Release management workflow for QA, and Prod environments.

·Building & Maintaining Docker container clusters managed by Kubernetes Engine on AWS

Environment: Bitbucket, Docker, Nagios, Java, Windows Servers,, Apache, Tomcat

DevOps Consultant January 2018 to Octobar 2019

Sigma Data Systems

Dallas Texas

Project Description:

My responsibility is to migrate the legacy applications to AWS cloud using DevOps tools like GitHub, Jenkins, Maven, Artifactory, SonarQube and Slack, Datadog,Ansible Tower. And implement Devops practices in the entire infrastructure. I am part of five members DevOps team.

Responsibilities:

·Automated infrastructure provisioning on AWS using Ansible .

·Set up Git repositories and SSH Keys in bitbucket.

·Helped teams to configure Webhooks in GitHub to trigger automated builds in Jenkins.

·Setting up Jenkins master, adding the necessary plugins and adding more agents to support scalability and agility.

·Suggested and implemented Git Branching Strategy for the Agile Team

·Set up CI Pipeline that checkout the code from SCM and packages it using Maven build tool, Provide code analysis with SonarQube and uploads to antifactory

·Set up CD Pipeline that deploys artifact built and deploys to Dev, QA, and Production

·Wrote Ansible playbooks for Code Deployment and Configuration Management.

· Performs Rollback Deployment using Ansible Tower

·Created Bash Scripts for process automation

·Created nightly builds with integration to code quality tools such as SonarQube

·Created quality gates in SonarQube dashboard and enforced in the pipelines to fail the builds when conditions not met.

·Converted java projects into Maven projects by creating POM file and ensured all the dependencies are built.

Environment:, Ansible Tower, Terraform, Maven, Jenkins, AWS, SonarQube, Artifactory,Datadog, Slack & BitBucket, Git Hub

PARKINN BY RADISSON ABEOKUTA March 2013 to December 2016

Department: Information Technology

Position: IT Manager

Experience:

Involve in administrative and technical roles in overseeing all Information technology function in the hotel,

Part of the team that setup Active directory system in windows 2008. Domain setup and administration and general server administration.

Cisco router configuration, Layer 3 switches configuration, including Vlan setup and administration

Network printer setup.

Vingcard setup and administrator.

Micros POS systems

Interface management

Database Management ( Opera PMS)

Incremental data backup.

Check point firewall installation and setup

Antivirus installation and administration

User rights and privileges.

I usually train staff on how to identify malicious mail and websites, social administration and all form of attack.

Installation of Windows operating systems, Microsoft office,

Network cabling configuration.

Wifi administration as well as troubleshooting,

GOLDEN TULIP FESTAC LAGOS March 2009 - April 2013

Department: Information Communication Technology

Position: Deputy ICT Manager

Mile 2, Amuwo Odofin, Lagos

Experience

Setup of active Directory

Server setup and installation

Alcatel telephone application management

System Priority

Administration of Micros(POS)

Installation of SUN, Materials Control applications

Help Desk Support

Programming of Vingcard lock links

Setup pop3 email client

Monitoring of interfaces of PMS,POS and Telephone application

Computer Repair and mentainance

General System monitoring

Administration of Computer database system(Opera PMS)

Administration of Vingcard key

General support of Internet connectivity.

Printer support and troubleshooting.

Network Printer Setup

Data backup

Controlling user privileges and access to application and resources.

ACCOMPLISHMENTS

Was able to avoid system breakdown or downtime.

Increased company revenue

Quick information accessibility

Enhanced and effective information system

Documented archived company information

EKO HOTEL AND SUITE December 2007 - December 2009

DEPARTMENT: Information Technology

POSITION: System Admin Manager.

Victoria Island Lagos

Experience

General System monitoring

Administration of Computer database system(Opera)

Administration of Nexus key

General support of Internet connectivity

Printer support and troubleshooting.

Load balancing.

THE WOODRIDGE HOTEL March 2006 - December 2007

DEPARTMENT: INFORMATION TECHNOLOGY

POSITION: I.T Manager

P.T.I junction Effurun Warri, Delta state.

Experience

• Administration, installation and setup of Micros server and workstations

• Administration of Fidelio database software

• Vingcard configuration and encoder for encoding card keys

• Locklink Database Administration

• Programming of Doors using locklink software

• System administration and server setup

• Antivirus protection and regular update

• Maintaining Fidelio oracle database

• Internet, Cybercafé and business center Setup

• Local Area Network Administration

• System Backup and Load Balancing

POLMAZ OIL NIGERIA LIMITED January 2004 - February 2006

27 Fidel Commercial Avenue Trans-Amadi

Port Harcourt.

DEPARTMENT: SYSTEMS SUPPORT AND ADMINISTRATION

POSITION: Network support and administration

Experience

Installing, configuring and administering MS windows 2003 server and clients

Implementing and administrating MS windows 2003 network infrastructure

Installation, configuration, troubleshooting of windows XP

Mail installation

Perform Troubleshooting activities for problems and execute repair action for

YOSCO NIG LIMITED January 2003 - December 2004

4 OBAGI STREET

G.R.A PHASE 2

PORT HARCOURT

DEPARTMENT: Information Technology

POSITION: System Administrator

Experience

Assigning user names and password

Maintaining groups and define memberships

Setting up local and network printers

Troubleshooting of common printer problems

Computer and network security

Permission and access control

Resource usage and, planning and implementation

Data backup and restoration

Hard Disk cleanup and diagnosing

Antivirus installation

Local Area Network Setup and Administration and troubleshooting

COMPUTER SKILLS:

Operating systems:

Windows 2000 server

Windows NT

Ubuntu

Red Hat Linux

Windows XP

Windows 8

Windows 10 and 11

Application Programs

Microsoft Word

Microsoft Excel

Microsoft PowerPoint

Fidelio V8

Opera PMS

Micros Workstation 4

Micros Fidelio Financials

Git Hub

But bucket

Maven

Oracle VM

Ansible

Terraform

Kubernetes

Docker

Jenkins

Vs code

Moboxterm

Artifactory

SonarQube

Data Dog

PERSONAL PROFILE

Ability to work under pressure

Strong interpersonal skills

Ability to work effectively in a team

Integrity and Honesty

Ability to meet reporting schedule

Excellent written and communication skills

Self motivated and target oriented

Ability to manage line staff for efficient productivity

EDUCATION:

University of Port Harcourt, Port Harcourt (Computer Science) 1997 – 1999

University Diploma

Federal University of Technology Owerri (Information technology) 2000 -2001

Higher University Diploma

Federal University of Technology Owerri (Information technology) 2001 -2002

Post Graduate Diploma

OTHER QUALIFICATION:

UNIVERSITY OF SCIENCE AND TECNOLOGY, RIVERS STATE

Proficiency certificate in Data processing

CISCO CERTIFIED NETWORK ASSCCIATE (CCNA) in view

SPIRIT OF HOSPITALITY CERTIFICATE (Eko Hotels & Suites)

BLS and AED Certification

Emotional Intelligence certificate

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