BILLY MARCEL NJANKOU

P 737-***-**** E adwpi2@r.postjobfree.com A Austin, TX, USA

SUMMARY

KEY SKILLS

Terraform skills, modules, the infrastructure deployed, Ansible, groovy, roles and playbooks for management of

applications/services, Enthusiastic, committed, and results-oriented Solutions Cloud/DevOps Engineer with over 7 years’ experience working in an agile environment, and a long track record of successfully directing and executing tactical operations plans, including but not limited to supporting and collaborating with clients, technical teams and managers, migrating to the cloud, designing and building reliable, secure, efficient, and cost-effective cloud infrastructures, and automating and optimizing mission-critical deployments in the cloud, leveraging configuration management, CI/CD and DevOps processes, troubleshooting, and problem-solving Skilled DevOps Engineer with 7+ years of hands-on experience supporting, automating, and deploying resources in AWS.

• IAM

• S3

• MAVEN

• AWS CONFIG

• SNS

• VPC

• VPN

• CLOUD FORMATION

• TERRAFORM

• ANSIBLE

• JENKINS

• KUBERNETES – EKS/ KOPS

• AWS SYSTEM MANAGER

• LAMBDA

• AWS CERTIFICATE MANAGER

• LOAD BALANCERS

• EC2

• RDS

• DJANGO

• CLOUDFRONT

• CONTINUOS INTEGRATION

AND DEPLOYMENT

• SQS

• CLOUDWATCH

• GITLAB

• AWS SECURITY HUB

• DOCKER

• CLOUD ENDURE/ DMS

• AWS WAF

• CODE COMMIT

• ECR

EXPERIENCE

December 2019 – Present

Uber – Devops engineer/ cloud engineer

Devops engineer/ cloud engineer

• Deployed user management applications using a 3-tier application framework.

• Managed GitHub repositories/permissions including branching and tagging.

• Built CI/CD pipelines using AWS and open-source tools.

• Implemented Blue/Green deployment for software upgrades.

• Architected preventive guardrails using Service Control Policies, and detective guardrails using AWS Config.

• Designed and implemented automation infrastructure for configuration management and orchestrated deployment using automation tools such as Ansible.

• Built and maintained Kubernetes clusters using AWS EKS.

• Completed various migration projects from on-premises to AWS Cloud using several services such as AWS Migration HUB, AWS Cloud Endure, TSO Logic, Direct Connect, VPN, and DMS.

• Monitored end-to-end infrastructure using CloudWatch and SNS for notifications.

• Used AWS system manager to automate operational tasks across resources.

• Optimized costs through reserved instances, selection and changing of EC2 instance types based on resource needs, S3 storage classes and S3 lifecycle policies.

December 2014 – November 2019

Walmart – Solutions Architect/ Devops engineer

• Created and maintained fully automated CI/CD pipelines for code deployment using Jenkins for CI and Ansible for Deployment.

• Actively managed, improved, and monitored cloud

infrastructure on AWS, EC2, S3 and RDS, including

backups, patches, and scaling.

• Built and deployed Docker containers to break up monolithic applications into microservices, improved developer workflow, increased scalability, and optimized speed.

• Architected Dev/UAT/Prod environments by configuring VPCs, subnets, security groups, EC2 instances, load balancers, RDS, Route53, etc.

• Designed and implemented highly available, scalable and secure AWS Infrastructures using IAAC tools such as Terraform/CloudFormation.

• Wrote custom Lambda functions to enable automation in our environment.

• Implemented security best practices in AWS including multi- factor authentication, access key rotation, encryption using KMS, firewalls-security groups and NACLs, S3 bucket policies and ACLs, mitigating DDOS attacks, etc.

• TRAVISCI

• AZURE

• ATTENTION TO DETAIL

• DNS

• DATABASE

• AIRFLOW

• POWERSHELL

• COLLABORATIVE

• CONTROL TOWER

• PUPPET

• AI

• POSTGRESQL

• GPU

• SOFTWARE DEVELOPMENT LIFE

CYCLE

• KAFKA

• CONTAINERIZATION

• RUBLY

• CONSULTING

• JAVA

• DEVELOPMENT

HIGH AVAIBILITY

• LINUX

• OPERATING SYSTEM

• MONITORING

• RELEASE

• CODE BUILD/ CODE PIPELINE

• ROUTE 53

• ELK STACK

• API

• BASH

• LINKEDIN

CLUSTERING

• BASTION HOST

REDUCATION • ELB

• SITE RELIABILITY

• AWS SECRET MANAGER

• GOLDEN AMI

• MACHINE LEARNING

• AWS ATHENA

• DIRECT CONNECT

• GIT

• APEX

• GITHUB

• GROWTH

• FULL STACK

• TESTING

• JSON

• PYTHON

• BLOCKCHAIN

• OPENSHIFT

• IP

• SCRYPTING

• HELM

• DYNAMODB

• GOLANG

• DPDK

• GCP

• GO

• LOGO

• VI

• SQL

• REST

University of Beau, Cameroon

Bachelor of Science Computer Science Class of 2013

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