HASSAN SIMON SESAY

+1-614-***-**** adtqgy@r.postjobfree.com

Summary

Skilled IT Professional with 5+ years and 3+ years in DevOps and Site Reliability Engineer experience in designing, automating, and optimizing mission critical deployments in AWS, leveraging configuration management, CI/CD, Docker, Kubernetes and DevOps processes.

Experience

DevOps Engineer

IMO TECH SOLUTION 2019 – present

●Experienced with AWS Cloud platform and its features, which includes EC2,Elastic beanstalk, S3, RDS, CloudWatch, IAM,VPC, Auto Scaling.

●Optimizing Docker builds and ignoring files during Docker builds. Container logging, adding metadata with labels, load balancing with containers,.

●Container orchestration using Kubernetes. Installing and designing Kubernetes clusters, running jobs and deploying pods.

●Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker .

●Implemented CI/CD pipeline for application deployment using tools like Git, Jenkins, Docker, Kubernetes, Nagios.

●Knowledge on Site Reliability Engineer concepts SLO/SLI/On call/Error Budget

UTILITY DATA CONTRACTOR: 08/2017 – 03/2020

Junior Cloud/Devop Engineer

Creating Golden AMIs for AWS deployments (using Packer and terraform)

Configured Jenkins job with Maven build tool and accomplished continuous deployment by integrating Ansible and Jenkins using Jenkins plugins.

Configured Jenkins nodes to build jobs in the view of distributing the load of Jenkins server and achieved parallel builds.

Experience in the usage of data center automation and configuration management tools such as Ansible, Docker, etc.

Container orchestration using Kubernetes. Installing and designing Kubernetes clusters, running jobs and deploying pods.

Installing and configuring Jenkins. Building, distributing and parameterizing the builds.

Written the Ansible YAML scripts to configure the remote servers

Implemented CI/CD pipeline for application deployment using tools like Git, MVN, Jenkins, Docker.

Managing and maintaining Kubernetes infrastructure and Architecture

Responsible for creating customized multistage builds for reducing image size

Configuration and support of Kubernetes Container Platform

Strong knowledge in automation of Kubernetes activities using CI/CD pipelines, templates and scripting.

Responsible for mongo DB cluster creation on PaaS platform along with automation

Source control using tools such as GIT

Worked on NagiosMonitoring tool. Knowledge on Thanos Monitoring tool.

Creating projects, and maintaining them in Kubernetes

User administration for developers in Kubernetes

Quota limit enhancements and management in Kubernetes

Managing the network in Kubernetes

Experience in designing cloud security VPC, Network Security, VPC peering, VPN, MFA and private disk encryptions.

UTILITY DATA CONTRACTOR

GIS TECHNICIAN 09/2016 – 07/ 2017

●Performing patching on red hat servers.

●User and Group administration: Adding New Users, Deleting Existing users, Locking Users, Unlocking user, User Modification.

●Worked on Bash Shell scripting

●Handling user restore requests, database & exchange restores.

●Scheduling backups, working on change requests, Preparing RCA Overseeing incident management, change management on ticketing tools like HP SM.

●Worked on Nagios in order to Monitor CPU, Network statics, IO, Performance issues

Education

MS Cyber Security in IT -in progress

CERTIFICATIONS

AWS Certified Solution Architect Associate

AWS Certified Developer Associate

Skills

Docker • Kubernetes • Jenkins • Amazon Web Services (AWS) • Ansible • Terraform

Python • Shell scripting • Linux • Git • Azure

Contact this candidate