Seasoned Cloud/DevOps Engineer with 6+ years of comprehensive experience in architecting, deploying, and optimizing cloud infrastructures. Specializing in AWS Cloud, I excel in crafting robust, scalable solutions that meet the highest standards of performance, security, and cost-effectiveness. Proficient in automation, orchestration, and CI/CD methodologies, I continuously strive to enhance operational efficiency and drive business success through innovative cloud solutions. With a commitment to staying at the forefront of industry trends and technologies, I am poised to deliver impactful results and exceed organizational objectives.
Overview
9
9
years of professional experience
1
1
Certification
1
1
Language
Work History
Cloud Engineer
Varo Bank
San Francisco, CA
11.2021 - Current
Successfully implemented Terraform and Cloudformation to construct multi-tier cloud infrastructures, resulting in a 17% decrease in infrastructure-related incidents and ensuring optimal system performance
Efficiently reduced AWS expenses by 20% while maintaining service quality and performance through strategic planning and the utilization of AWS cost-saving tools such as Cost Explorer, Reserved Instances, Instance Scheduler, and Auto Scaling, leading to substantial cost savings without compromising service delivery
Championed the establishment of robust CI/CD pipelines leveraging Jenkins, Ansible, and GitHub, resulting in a 70% improvement in streamlined code deployment workflows
Additionally, integrating Slack with AWS ChatBot and SNS facilitated prompt notifications, leading to enhanced team collaboration and improved communication efficiency
Led Docker containerization initiatives for microservices and orchestrated automated deployments using Kubernetes, Amazon EKS/ECS and AWS Fargate, resulting in a 90% improvement in scalability and operational efficiency
This approach eliminated the overhead of infrastructure management, allowing for streamlined operations and enhanced productivity
Designed for high availability and business continuity using self-healing-based architectures, fail-over routing policies, multi-AZ deployment of EC2 instances, ELB health checks, Auto Scaling, and other disaster recovery models
Developed Ansible Playbooks integrated with AWS Systems Manager for streamlined configuration management and automated image patching, enhancing security posture and system stability across diverse environments
Implemented AWS organization with Control Tower and emphasized robust IAM, RBAC, and encryption protocols, resulting in a 20% decrease in security-related incidents and ensuring compliance with security best practices
Successfully integrated Java-based RESTful APIs with Python Lambda functions in a serverless architecture, leveraging AWS DynamoDB for efficient data storage and seamless scalability
Orchestrated the integration of Snowflake Cloud Data Warehouse with AWS S3 buckets, facilitating seamless data storage and analytics infrastructure integration within the DevOps environment, enhancing data management and analytics capabilities
Demonstrated expertise in proficiently managing a diverse array of AWS cloud services, including EC2 instances, S3, ALB, ASG, NACLs, VPC, Route 53, WAF, security groups, GuardDuty, VPC flow logs, SNS/SQS, Systems Manager, and Cost Explorer
Leveraging this comprehensive skill set, I achieved an 85% improvement in the effective utilization and optimization of AWS resources to meet organizational objectives and operational requirements
Established and configured CloudWatch and Prometheus monitoring systems with alerting capabilities to effectively track operational metrics
This initiative ensured performance optimization, cost management, and system reliability by proactively identifying and addressing issues before they impact service delivery
Integrated AWS Identity Center with federated tools like OKTA to streamline access management, resulting in a 60% simplification of user authentication processes and enhancing overall security
This integration not only improved efficiency but also strengthened security measures by centralizing user access control and authentication protocols.
AWS Solutions Architect|Cloud Engineer
Al Tizihbong Holding Company
Manama
09.2018 - 09.2021
Collaborated with multiple teams to design and implement secure, scalable cloud solutions tailored to meet business requirements, resulting in a 30% increase in operational efficiency
Contributed as a Subject Matter Expert (SME) in a collaborative effort with diverse teams to evaluate and choose cloud technologies and solutions in accordance with the strategic goals and objectives of the organization
Developed automated scripts for deploying new applications on AWS platform using various scripting languages such as Bash, Python, JavaScript
Built CI and CD pipelines with Jenkins and Docker for automating code deployments on AWS ECS and Kubernetes clusters
Implemented cost optimization measures such as auto-scaling, reserved instances and spot instances to reduce operational costs associated with running applications on cloud
Collaborated with development teams to design secure networking infrastructure in a multi-region setup using Direct Connect and VPN connections between data centers and cloud environments
Supported customer implementations and confirmed success through identification and application of repeatable best practices
Collaborated with sales team to understand customer requirements, boost product sales and provide sales support
Partnered closely with IT teams to create and enforce a strong cloud governance framework, resulting in a 65% compliance rate with industry regulations and internal policies, leveraging AWS Organizations
Implemented cost optimization strategies to maximize the efficiency of cloud resources and minimize expenses by 17%, while maintaining service quality and performance
Engaged with multiple teams to craft and execute a comprehensive cloud migration strategy aimed at transitioning existing workloads to AWS, leveraging services such as RDS, MGN, and CART to ensure a smooth and successful migration process.
IT Systems Specialist
Carnegie Global Services SARL
01.2015 - 06.2018
Configured hardware and software, executed timely installation of patches and updates on software applications, proficiently loaded computer systems with various operating systems
Assisted users in document formatting, printing, and converting between different document formats, ensuring a seamless and user-friendly experience
Implemented robust security measures in PACS systems to protect patient data, ensuring strict compliance with healthcare privacy regulations such as the Health Insurance Portability and Accountability Act (HIPAA)
Established a centralized and secure database for digital images, eliminating the physical storage and retrieval challenges associated with traditional film-based systems
Implemented PACS as a long-term archiving solution for medical images, ensuring easy access to historical patient data when needed
Successfully managed large volumes of imaging data efficiently
Identified and resolved technical issues, providing effective troubleshooting support
Managed and maintained the network infrastructure, ensuring seamless connectivity and efficient data transfer
Provided tailored support by installing and configuring desktop applications on workstations according to clients' requirements.
Education
Bachelor's of Technology - Medical Imaging
University of Buea Cameroon
06.2014
Skills
Infrastructure as Code (IaC):
Terraform, CloudFormation
Operating Systems: Linux (Ubuntu, CentOS), Windows