Desyclaire K.
Devops Engineer @Odeko
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WORK HISTORY
Devops Engineer @Odeko
NY, US
Migrated functionality of legacy systems to a modern microservices-based architecture, enhancing system reliability and reducing cost by 25%.• Cut server provisioning time from weeks to hours with the implementation of Terraform, boosting project completion rate by 30%.• Designed and implemented high availability architectures with self-healing mechanisms, multi-AZ deployment of EC2 instances, and ELB health checks, achieving 99.99% uptime for critical applications.• setup for Nginx application couple with AWS ELB SSL for all HTTP to HTTPS thereby maximizing security.• VPC peering with other Accounts allowing access and routing to service and users of a separate account to communicate. • Configured Security groups and locked them down to the various authorized subnet and IP addresses in AWS • Implemented task automation, service management, and application deployment using Ansible and Jenkins, reducing deployment time by 40%.• Performed applications installation, upgrades/patches, troubleshooting, maintenance, and monitoring • Created, managed, and administered user accounts security and SSH password-less login• Used AWS Cloud Watch to monitor networks and set up threshold triggers and alarms. • Participate in on call Rotation Support assisting other teams and developers with issues or tickets. • Maintained and upgraded automated scripts for application developments. • Implemented and managed the continuous integration and continuous Deployment of applications using concourse.• Created custom mode VPCs in AWS with multi-regional private and public subnets along with firewall rules to allow SSH, ICMP, and RDP ingress traffic.• Set up maintenance scripts using metadata for graceful startup and shutdown of the servers.• Set up bastion hosts to securely connect to private instances on AWS.• Configured SonarQube and used it to discover code coverages, bugs, and vulnerabilities in Builds.
EDUCATION
Landmark Metropolitan University
Information Technology
University of Buea
Bachelor's degree, Economics
ABOUT DESYCLAIRE K.
A detailed-oriented IT professional with over 6 plus years of experience as a DevOps engineer. I have hands-on experience supporting, automating, and optimizing application deployments in AWS and AZURE by building automated CI/CD pipelines without forgoing security best practices and fostering a culture of continuous improvement. I leverage Terraform to build, maintain, and orchestrate infrastructures in AWS and AZURE. I have led and worked on multiple projects through the SDLC with proven track record in enhancing system reliability while minimizing manual intervention and maintaining a strong focus on cost-efficiency and security.I am very detail-oriented when it comes to spotting anomalies and have excellent communication, problem-solving, and decision-making skills.Technical Skills• Cloud Platforms: AWS (AWS CloudFormation, AWS Lambda, AWS Systems Manager, S3, VPC, EC2, ELB, RDS, SNS, SQS, SES, Route53, CloudFront, Service Catalog, AWS Auto Scaling, Trusted Advisor, CloudWatch etc.) AZURE (App services, Virtual Machines, Storage Accounts, Resource Groups, Vnets)• Operating Systems: Linux (Centos 6 & 7, Ubuntu, Debian, and RedHat 7 & 8) Windows. • Scripting Language: Bash Shell Scripting, Python• Infrastructure Provisioning: Terraform, Salt stack • Distributed Version control Tool: Git• Source Code Management: GitHub• Build Tools: Maven, Ant • Remote Artifactory Repository: Nexus• Application Server: Apache Tomcat • CI/CD Tool: concourse, Jenkins• Configuration Management: Terraform, Ansible • Application Deployment: Argocd, Kubernetes, Helm Charts • Containerization Tool: Docker • Container Orchestration Tool: Kubernetes• Monitoring Tool: Datadog, Prometheus, Grafana • Intelligent integrated Environment: VSCode• Database: PostgreSQL, MySQL• Write, modify and maintain Terraform modules• Ticketing Systems: Stories, Jira, Service Now
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