Hire the best System Administrators in Douala, CM
Check out System Administrators in Douala, CM with the skills you need for your next job.
- $35 hourly
- 0.0/5
- (0 jobs)
Nkwain Derick Kuma – Cybersecurity Expert | Ethical Hacker | Risk Mitigation Specialist With over 5 years of experience in cybersecurity, Nkwain Derick Kuma is a dedicated professional passionate about safeguarding digital assets, thwarting cyber threats, and building resilient security infrastructures. Specializing in key areas, e.g., penetration testing, threat intelligence, cloud security, incident response, or compliance, Derick Kuma has helped organizations across the industry to defend against evolving cyber risks. A certified., CISSP, CEH, OSCP, CISM], Derick Kuma combines technical expertise with strategic insight to develop robust security frameworks. Whether uncovering vulnerabilities through ethical hacking, leading security awareness training, or implementing cutting-edge defense mechanisms, Derick Kuma is committed to staying ahead of cyber adversaries. Beyond hands-on security work, Derick Kuma is a speaker/author/educator/mentor who actively shares knowledge through blogging/conferences/podcasts, empowering businesses and individuals to navigate the digital landscape safely. Key Expertise: ✔ Penetration Testing & Red Teaming ✔ Threat Detection & Incident Response ✔ Security Compliance (GDPR, HIPAA, NIST, ISO 27001) ✔ Cloud & Network Security ✔ Cybersecurity Training & Awareness When not fortifying systems, Derick Kuma enjoys personal interest, e.g., hacking IoT devices for fun, contributing to open-source security projects, or hiking.
System Administration
Computer NetworkInformation Security - $20 hourly
- 0.0/5
- (0 jobs)
I am a technical support guy with experience in chat, email, crm support. I have experience in network administration and to provide support to user on site or remotely. I have experience on VSAT systems too
System Administration
Email SupportTechnical SupportPhone SupportHelpdeskCustomer SupportComputer NetworkHelp Desk Technology International ServicePROOnline Chat SupportNetwork AdministrationNetwork EngineeringNetwork Monitoring - $5 hourly
- 0.0/5
- (0 jobs)
I manage and optimize networks and servers. I ensure system security, resolve technical issues, and provide support to users.
System Administration
Computing & NetworkingComputer Network - $13 hourly
- 0.0/5
- (0 jobs)
je suis Patrick passionné par la cybersécurité et l'optimisation des systèmes. Tout au long de mes études, j'ai acquis une solide formation en protection des données et en gestion des risques informatiques. J'ai également eu l'opportunité de travailler sur plusieurs projets académiques où j'ai pu appliquer mes connaissances en cryptographie, en analyse des vulnérabilités et en mise en place de mesures de sécurité, langage python, Wireless Network Attacks, Web Application Attacks, Maintenance Informatique, Administration Système, Windows Systems.
System Administration
Network EngineeringInformation SecurityComputing & NetworkingComputer Network - $5 hourly
- 0.0/5
- (0 jobs)
I am a Computer Engineering graduate specialized in systems and network administration, cybersecurity, and script automation. I ensure smooth management of each project from start to finish, while maintaining regular communication to keep you informed of the progress. Here is an overview of my skills and services: • Systems and Network Administration • Cybersecurity: Implementing solutions to secure your data, risk management, intrusion detection, and incident response. • Script Automation: Creating scripts to automate repetitive processes and improve IT operations efficiency. • System Performance Monitoring and Optimization • Compliance and Risk Management • Technical Support and Troubleshooting: Providing assistance in case of failures or network connectivity issues.
System Administration
Server AdministrationServer & Virtualization SoftwareVMware AdministrationLAN AdministrationNetwork AdministrationCybersecurity MonitoringCybersecurity ManagementTroubleshootingCiscoScripting LanguageAdministrative SupportNetwork EngineeringComputer NetworkComputing & Networking - $10 hourly
- 0.0/5
- (0 jobs)
- Administration Linux - Système Windows server - IDS/IPS/SIEM/NAC/Firewall - Routeur & Switch Cisco - Routeur Fortigate - GNS3/EVE-NG - VMWare/Virtualbox - HTML, CSS, Python
System Administration
Computing & NetworkingInformation SecurityNetwork EngineeringComputer Network - $15 hourly
- 0.0/5
- (0 jobs)
je suis un jeune passionné par les nouvelles technologies de l'information et de la communication, je souhaite proposer mes services dans mon domaine
System Administration
WiFiLAN AdministrationCloud ApplicationVirtualizationLinuxPfSenseComputing & NetworkingNetwork EngineeringComputer Network - $20 hourly
- 0.0/5
- (0 jobs)
I’m a bilingual Software Engineer (French & English) with cross‑sector experience in computer engineering. Whether you need to lead technical validation committees, keep your IT infrastructure running smoothly, or build tools to automate processes, I can help. Knows system administration, technical project coordination, process automation, Power BI and Python scripting Led technical validation committees (Design Authority) from planning through approval Monitored and maintained IT infrastructures for Huawei, Orange and MTN Regular communication is important to me, so let’s keep in touch.
System Administration
Computing & NetworkingComputer Vision - $11 hourly
- 0.0/5
- (0 jobs)
Bonjour et bienvenue sur mon profil, Je suis Bertrand GUIMKENG DONGMEZA, ingénieur des travaux informatiques, avec plus de 20 ans d'expérience en systèmes d'information, support utilisateur, réseaux et développement de petites applications. Aujourd’hui, je me spécialise dans le test d’applications web, desktop et mobiles, avec une approche méthodique, orientée utilisateur et qualité. Ce que je propose : Tests fonctionnels et retour d’expérience utilisateur Création de cas de tests, rapports de bugs détaillés Tests sur plateformes Windows et Web Support utilisateur et documentation Outils : Jira, Trello, TestRail, Access, MySQL Langages : SQL, Python (débutant) Langues : Français (natif), Anglais technique Je suis disponible, rigoureux et très attentif à la satisfaction client.
System Administration
Software TestingData EntryEnd User Technical SupportMobile App TestingDesktop Application TestingUsability TestingFunctional TestingManual TestingSoftware QA - $21 hourly
- 0.0/5
- (0 jobs)
Professionnel dynamique et passionné, je possède une solide expérience dans le domaine informatique avec un accent particulier sur le développement des applications et l’administration des systèmes et réseaux. Curieux et adaptable, j’aime relever des défis et travailler en équipe pour trouver des solutions innovantes. Mon parcours m’a permis de développer une expertise technique et une forte capacité à m’adapter rapidement aux nouvelles technologies et environnements de travail. Toujours motivé à évoluer, je cherche à apporter une valeur ajoutée et à continuer à progresser dans mon domaine.
System Administration
IT SupportWindows ServerAngularFlutterSpring BootNetwork EngineeringComputing & NetworkingComputer NetworkDatabase ManagementDatabase - $20 hourly
- 0.0/5
- (0 jobs)
PROFIL Ingénieur réseaux et sécurité, je travaille dans la gestion des réseaux informatiques et dans la sécurite informatique. Ayant une forte compétence technique en programmation, très efficace dans l'analyse et résolution des problèmes afin de trouver des solutions adéquates, très curieux et désireux d'apprendre en permanence.
System Administration
Computing & NetworkingNetwork EngineeringComputer Network - $45 hourly
- 0.0/5
- (0 jobs)
I am a DevOps Engineer experienced in streamlining application delivery, balancing workloads and optimizing tasks for organizations. Looking for someone to deploy, scale, monitor and upgrade your application? I am passionately built for this I have experience with tools like: Source code Management: Git, GitHub, Gitlab Container and Orchestration : Docker, Kubernetes, Rancher, Helm, ArgoCD CICD: Jenkins, GitlabCI, GitHub actions Cloud Provider: AWS, GCP, Azure DevOps, Terraform Build tools: Maven, Tomcat, Monitoring: Prometheus, Graphana Scan : Trivy, Sonarqube Configuration Management: Ansible
System Administration
Azure DevOpsAWS CloudFormationTerraformGitHubGitJenkinsKubernetesDockerPythonComputing & NetworkingNetwork EngineeringComputer NetworkProblem SolvingDevOps - $10 hourly
- 0.0/5
- (0 jobs)
I am a junior ethical hacker and IT specialist with strong knowledge in network security, system administration, and web development. I have hands-on experience in implementing Intrusion Detection and Prevention Systems (IDPS) like Suricata, managing Linux systems (Kali, Ubuntu), and administering Windows servers. Additionally, I am skilled in creating self-signed SSL/TLS certificates for local web development using Apache and NGINX. Although new to freelancing, my technical expertise and commitment to delivering secure, efficient solutions make me a valuable asset for any IT-related projects.
System Administration
Ethical HackingNetwork SecurityIT SupportCybersecurity ToolComputing & NetworkingInformation SecurityNetwork Engineering - $10 hourly
- 0.0/5
- (0 jobs)
Je suis ENOKA EMBIENNE YVAN MAEL, ingénieur en informatique,diplômé de l'Institut UCAC-ICAM. Passionné par les nouvelles technologies et particulièrement attiré par les domaines du réseau et du cloud. * Architectures réseau : Conception, déploiement et administration de réseaux LAN, WAN et VPN * Virtualisation et conteneurisation : Maîtrise de VMware, Hyper-V, Docker * Utilisation des principaux fournisseurs de cloud (AWS, Azure) * Sécurité informatique : Mise en œuvre de mesures de sécurité pour protéger les systèmes d'information
System Administration
Microsoft Active DirectoryWindows ServerUbuntuLinuxVMware AdministrationMicrosoft Hyper-V ServerCiscoMicrosoft AzureNetwork EngineeringComputing & NetworkingDevOps - $6 hourly
- 0.0/5
- (1 job)
Hello, I'm Collins, an experienced IT professional with a proven track record in providing remote technical assistance, coordinating IT projects, and ensuring the optimal performance of network infrastructure. My expertise spans system administration, network management, and resolving hardware and software issues promptly. Why Choose Me: With a solid educational background and hands-on experience in diverse IT roles, I bring a unique blend of technical skills and practical know-how to every project. I am committed to delivering high-quality results and ensuring the seamless operation of IT systems. Let's connect and discuss how I can contribute to your project's success!
System Administration
Data BackupData EntryNetwork DesignHelp Desk Technology International ServicePROWordPress Website DesignUser Technical TrainingNetwork AdministrationIT Support Want to browse more freelancers?
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