Pulcherie Manga
Upper Darby,PA
Summary
A skilled and experienced Linux System Administrator with a track record of over 3 years in effectively managing and maintaining large-scale, complex, and secure IT systems. Proficient in a wide range of technologies including AWS, Bash shell scripting, Apache webserver, user file permissions, Process management, LAMP, Docker, and Load balancer. Demonstrates strong analytical, problem-solving, and communication skills with an unwavering commitment to delivering top-quality solutions and ensuring customer satisfaction.
Overview
4
4
years of professional experience
Work History
Linux System Administrator
Icare Medical
Texas City, TX
02.2021 - Current
- Managed and maintained over 90% Linux-based infrastructure systems, ensuring an impressive uptime of 99.9%.
- Deployed and maintained AWS cloud services, including EC2, S3, and IAM, to optimize resource allocation and achieve 85% cost-efficiency increase.
- Orchestrated the successful deployment of a WordPress application using Amazon RDS database, improving website speeds by 60% and reducing downtime by 50%
- Ability to setup the Haproxy load balancer on a LightSail server using docker.
- Configured Apache webserver to host and serve 10+ websites with subdomains, improving website loading time by 50% and reducing cost by 30% with AWS.
- Implemented and managed user file permissions and access controls, guaranteeing the confidentiality and integrity of data.
- Monitored and analyzed system processes, performance, and resource utilization, proactively troubleshooting and promptly resolving issues, ensuring uninterrupted system stability and minimizing downtime.
- Designed and implemented effective process management strategies, including service monitoring, startup scripts, and resource allocation, optimizing system performance and achieving an uptime of 99% or higher.
- Implemented and maintained backup and disaster recovery strategies for critical systems, achieving a remarkable recovery time objective (RTO) of less than 1 hour.
- Collaborated with cross-functional teams to successfully deploy and manage applications in Linux environments, providing exceptional technical support and troubleshooting as required.
Helpdesk Support/IT Support
Icare Medical
Texas City, TX
09.2019 - 01.2021
- Troubleshot hardware and software issues for Windows operating systems.
- Resolved technical problems related to desktops, laptops, printers, and mobile devices.
- Installed and configured software applications and updates.
- Documented and tracked support requests using a ticketing system.
- Manage incoming tickets from our customers by prioritizing each request.
- Manage laptop setup for new employees, administer users and groups accounts along with setting permissions and credentials for users
Education
Bachelor of Science - Bachelor’s Degree in Fundamentals Private Law
University of Yaounde II Soa
Yaounde II-Soa06.2006
Skills
- Operating Systems: Linux (Red Hat, Ubuntu, CentOS), Windows
- Cloud Platforms: Amazon Web Services (AWS)
- Scripting: Bash Shell Scripting
- Web Servers: Apache, Nginx
- Version Control: Git
- Networking: TCP/IP, DNS, DHCP
- Load balancing technologies (NGINX, HAProxy)
- LAMP stack (Linux, Apache, MySQL, PHP)
- Docker containerization and orchestration
- Security: Firewall configuration, user file permissions, access controls
- Technical Troubleshooting and Debugging
- Collaboration and Teamwork
- Strong Problem-Solving Skills
Timeline
Linux System Administrator
Icare Medical
02.2021 - Current
Helpdesk Support/IT Support
Icare Medical
09.2019 - 01.2021
Bachelor of Science - Bachelor’s Degree in Fundamentals Private Law
University of Yaounde II Soa
Similar Profiles
Ikoyi PeterIkoyi Peter
DevOps Engineer at ICare MedicalDevOps Engineer at ICare Medical
Glory Privilege FEIZOUREGlory Privilege FEIZOURE
DevOps Engineer at iCare MedicalDevOps Engineer at iCare Medical
Guilene Cheutieu TiakoGuilene Cheutieu Tiako
DevOps Engineer at ICare MedicalDevOps Engineer at ICare Medical