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Hire the best Firewall Developers in Nairobi, KE

Check out Firewall Developers in Nairobi, KE with the skills you need for your next job.
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  • $30 hourly

    • 4.5/5
    • (2 jobs)
    🚀 Need a reliable IT expert to optimize your cloud, secure your systems, and improve efficiency? Let’s make it happen. I’m a certified IT Infrastructure & Security Engineer with 8+ years of experience managing cloud environments, cybersecurity, and IT operations for global clients. I specialize in: ✅ Microsoft 365 & Azure Administration – Migrations, security hardening, tenant management ✅ IT Security & Compliance – Implementing Zero Trust, MFA, ISO 27001, NIST frameworks ✅ Cloud Optimization – Cost-saving strategies, Reserved Instances, autoscaling in Azure ✅ Network & Firewall Security – Fortinet, Cisco ASA, Sophos XGS, VPN configurations ✅ IT Automation & Scripting – PowerShell, Ansible, Terraform for infrastructure automation ✅ IT Helpdesk & Support – Windows Server, Active Directory, Intune, patch management 🔹 At Preeminent Technology (US MSP), I optimized Azure & Google Cloud environments for 15+ US clients, cutting costs by 25%. 🔹 At Ethical Trade Services Africa, I implemented Zero Trust security and reduced cyber threats by 50%. 🔹 I have successfully migrated 10+ companies to Microsoft 365, improving security & collaboration. 💡 Why Work With Me? ✔ Results-Driven: I don’t just fix problems—I create long-term solutions. ✔ Security-First Approach: I protect businesses from cyber threats & downtime. ✔ Cloud & Cost Optimization: I help clients save money while improving performance. ✔ Excellent Communication: I simplify tech talk for easy understanding. Let’s discuss how I can help with your IT needs! Message me to get started. 🚀
    Featured Skill Firewall
    Linux System Administration
    macOS
    Google Workspace Administration
    Google Cloud Platform Administration
    Microsoft Exchange Online
    ManageEngine ServiceDesk Plus
    Microsoft Endpoint Manager
    Helpdesk
    Network Administration
    Terraform
    Microsoft Windows PowerShell
    Cybersecurity Management
    Microsoft Active Directory
    Windows Server
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    " I am an expert in the field of IT infrastructure and Technical Support with 8 years experience in the field of DevOps. With 2 certifications on AWS Solution architect - both Associate and Professional level, i feel that, i would be of great service to you. I am available M-F business hours and i am key to the details in ensuring my services are rendered fully to you, feel free to reach out!.'
    Featured Skill Firewall
    Amazon Web Services
    Database Management System
    Web Application
    Computer
    Software QA
    Data Recovery
    Test Results & Analysis
    Software Testing
    Linux System Administration
    System Administration
    Data Science
    User Acceptance Testing
    Linux
  • $15 hourly

    • 4.9/5
    • (6 jobs)
    A proactive and multi-skilled IT professional with a Bachelor's degree in Business Information technology. I'm an Expert at scheduling major Systems administrations & making sure that users get the proper technical assistance. I have demonstrated success in installing, configuring and troubleshooting LANs and WANs, IT Support, Virtualizations, ERP Support, Cloud systems administration, network systems management, database administration, systems support analysis and project management among other ICT Initiatives. Have been recently engaged as an Systems Administrator and Enterprise Engineer
    Featured Skill Firewall
    IT Support
    Management Skills
    Linux System Administration
    Cloud Computing
    System Security
    Cybersecurity Management
    Data Backup
    Computing & Networking
    Virus Removal
    Network Engineering
    Project Management
    Windows Server
    Office 365
    Microsoft Active Directory
  • $500 hourly

    • 0.0/5
    • (0 jobs)
    About David is a Cyber security Enthusiast with a demonstrated history of working in the computer and network security industry. He has good understanding of many security tools; FortiSIEM, Splunk, Security Onion, Portnox, Fortigate and Sophos firewalls, Azure Cloud, Nessus, Burpsuite , Nmap scripting , Kali Linux,Msfconsole among other advanced tools for pentesting. He has performed technical assessments to both Tier 11 and Tier 111 banks, Legal institutions, Saccos, Hotels, Manufacturing, Insurance sectors among others institutions. David has experience in delivering cyber security solutions,risk assessment,trainings not only in Kenya but also in East Africa Region. David is a critical thicker with ability to carry out high-analytical skills and solve complex problems making him outstanding. Hobbies *During his free time David practices ethical hacking on tryhackme for fun. *CTF player *Threat hunter
    Featured Skill Firewall
    Computer Network
    Kali Linux
    Network Security
    Information Security
    System Security
    Nessus
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    Proficient in Cyber security and networking. Have skill sets in programming with python knowledge, firewall administration and also database management.
    Featured Skill Firewall
    Network Security
    MySQL
    Python Script
    Cybersecurity Management
    Cybersecurity Monitoring
    Cyber Threat Intelligence
  • $25 hourly

    • 0.0/5
    • (1 job)
    Lewis is a Full Stack Python Django Developer with a passion for crafting innovative web solutions. My expertise lies in building scalable and high-performing applications from concept to deployment. With a strong foundation in Python, Django, CSS ,HTML and modern frontend technologies, I deliver clean, efficient code and exceptional user experiences. I thrive on challenges and collaborate closely with clients to achieve their project goals.
    Featured Skill Firewall
    Office 365
    Network Administration
    Network Design
    Windows 10 Administration
    Technical Support
    Data Entry
    Node.js
    JavaScript
    Bootstrap
    React
    Python
    Django
    HTML5
    CSS
    Web Design
  • $15 hourly

    • 3.8/5
    • (4 jobs)
    Hello! I'm Peter Githinji, a skilled and motivated IT Support Engineer with 9 years of experience in providing top-notch technical support and solutions to clients from a wide array of industries. As an IT professional, I am committed to delivering exceptional services that cater to your unique requirements and ensure a seamless digital experience for your business or personal needs. My Expertise: Technical Troubleshooting: Whether it's software glitches, hardware malfunctions, or network connectivity issues, I excel in identifying and resolving a wide range of technical problems swiftly and efficiently. My in-depth knowledge of various operating systems and applications empowers me to tackle challenges with precision. Help Desk Support: I specialize in delivering timely and effective help desk support, offering personalized assistance to users with diverse levels of technical expertise. I am dedicated to resolving issues promptly, ensuring minimal downtime, and providing clear instructions to empower users in handling common technical concerns. Network Configuration and Administration: From setting up secure networks to managing routers and firewalls, I am well-versed in configuring and maintaining network infrastructure. Your data security and privacy are my top priorities, and I take every measure to safeguard your systems from potential threats. Software and Hardware Upgrades: As technology evolves, I stay up-to-date with the latest advancements and can guide you through software updates and hardware upgrades that enhance your system's performance and efficiency. Data Backup and Recovery: Protecting your critical data is crucial. I implement reliable data backup solutions and ensure efficient data recovery processes to safeguard your valuable information. Why Choose Me: Reliability: I take great pride in delivering consistent, reliable, and high-quality IT support services. With a strong commitment to meeting deadlines and exceeding expectations, I guarantee that your IT needs are in safe hands. Effective Communication: I believe that clear and open communication is essential for successful collaboration. I actively listen to your concerns, provide regular updates, and maintain a transparent communication channel throughout the project. Flexibility: I understand that every client's needs are unique, and I am adaptable in tailoring my solutions to align with your specific requirements. Whether you need ongoing support or a one-time assistance, I am here to accommodate your preferences. Client Satisfaction: My ultimate goal is your satisfaction. I am dedicated to delivering solutions that not only meet your immediate needs but also contribute to your long-term success.
    Featured Skill Firewall
    Troubleshooting
    Hardware Troubleshooting
    Backup & Migration
    IT Service Management
    Ticketing System
    Office 365
    Server Administration
    Windows Administration
    Information Technology
    Computing & Networking
    Computer Network
    Network Engineering
    Tech & IT
    IT Support
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I’m a Cybersecurity Specialist and Ethical Hacker with experience in penetration testing, network security, and web application security. Whether you're looking to secure your business, test vulnerabilities, or enhance your IT infrastructure, I can help. Expert in Ethical Hacking, Web Security, and Penetration Testing Skilled in Microsoft Active Directory, Network Security, SSH, and Cloud Security Experience with Bug Bounty Hunting, Firewall Configuration, and Incident Response
    Featured Skill Firewall
    Computing & Networking
    Information Security
    System Administration
    Bug Bounty
    Network Penetration Testing
    Penetration Testing
  • $6 hourly

    • 0.0/5
    • (2 jobs)
    A senior cybersecurity and infrastructure specialist with a diverse set of skills as outlined below; 1. Network Security: Understanding of network protocols, firewalls, VPNs, and intrusion detection/prevention systems. 2. System Security: Knowledge of operating systems (Windows, Linux, etc.) and server security configurations. 3. Risk Assessment: Identifying and evaluating potential risks to information systems and infrastructure. 4. Vulnerability Management: Proficiency in scanning tools and techniques to identify and address vulnerabilities. 5. Incident Detection and Handling: Ability to detect and respond to security incidents in a timely and effective manner. 6. Design and Implementation: Developing and implementing secure system and network architectures. 7. Security Policies and Procedures: Establishing and enforcing security policies and procedures. 8. Endpoint Security: Implementing measures to secure end-user devices. 9. Employee Education: Educating employees on security best practices and creating a security-conscious culture. 10. Stakeholder Communication: Ability to communicate effectively with technical and non-technical stakeholders. 11. Documentation: Creating clear and comprehensive documentation of security processes and policies. 12. Scripting and Automation: Using scripting languages to automate security tasks and responses.
    Featured Skill Firewall
    Risk Management
    System Security
    Security Engineering
    User Identity Management
    Antivirus & Security Software
    IT Asset Management
    Cybersecurity Monitoring
    Project Management
    IT Infrastructure
    Windows Server
    Linux System Administration
    Network Security
    Network Design
    Network Monitoring
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    CAREER OBJECTIVE To perform my duties with integrity and faithfulness in any work environment and be able to contribute positively to the organization's growth and development. Aspiring to apply and share my acquired knowledge in a new and challenging position, one that will make best use of existing skills and experience while enabling further personal and professional Development.
    Featured Skill Firewall
    Marketing
    Visualization
    Cisco Router
    Artificial Intelligence
    Virus Removal
    System Maintenance
    Cloud Computing
    Cloud Security
    Computer Maintenance
    Data Center
    Cisco
    Science
    Digital Forensics
    System Security
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I am a dedicated software engineer specializing in backend development, with expertise in building scalable and secure RESTful APIs using FastAPI, Flask, Django and Express.js. My experience includes optimizing system performance, collaborating effectively with teams, and managing databases and cloud infrastructure. I am committed to delivering high-quality code and continuously learning to stay updated with the latest technologies.
    Featured Skill Firewall
    Django
    Flask
    SQLAlchemy
    Vagrant
    Web Server
    SSH
    SSL
    Load Balancing
    Linux
    Puppet
    MySQL
    Jinja2
    REST API
    Python
  • $12 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I’m SHILA, an experienced Network & Systems Engineer with expertise in Cisco networking, Azure cloud solutions, and VoIP communication systems. I help businesses design, configure, troubleshoot, and optimize their IT infrastructure to ensure maximum efficiency and security. 🔹 What I Can Do for You: ✅ Network Configuration & Troubleshooting – Cisco routers, switches, firewalls. ✅ Cisco Unified Communications (CUCM, VoIP, SIP, Call Routing) – Set up and maintain voice systems. ✅ Cloud Networking (Azure, VMware) – Secure cloud integrations and virtualized environments. ✅ IT Support & System Administration – Fast and reliable solutions to reduce downtime. 🔹 Why Work with Me? ✔ 5+ years of hands-on experience in IT networking and cloud solutions. ✔ CCNA Certified – Proven expertise in Cisco networking and security. ✔ Reliable & Detail-Oriented – I ensure secure, efficient, and cost-effective solutions. ✔ Clear Documentation & Support – I provide detailed network documentation and ongoing assistance. Let's discuss your project requirements and I am ready to offer the help you need!
    Featured Skill Firewall
    VoIP Administration
    IT Infrastructure
    System Administration
    Routing
    Network Security
    Troubleshooting
    VMware ESX Server
    Computing & Networking
    Network Analysis
    Network Design
    IT Support
    Computer Network
  • $4 hourly

    • 0.0/5
    • (0 jobs)
    Hello, I’m Alex Mwathi — a dedicated cybersecurity professional with strong hands-on experience in safeguarding systems and ensuring compliance. I hold an ISC2 membership and CC certification, backed by practical expertise in real-world security operations. What I Offer: ✅ Compliance Workflow Development (GDPR, HIPAA, DPA) ✅ Threat Detection & Incident Response (SOC Operations) ✅ Network Security & Vulnerability Assessment ✅ Data Protection, Encryption & Risk Management ✅ Microsoft Security Tools (Purview, Intune, Azure AD) Currently advancing my expertise through a global internship, I deliver precision, efficiency, and tailored solutions to meet your security needs. Let’s collaborate to secure your business and ensure regulatory compliance!
    Featured Skill Firewall
    Penetration Testing
    Information Security Awareness
    Incident Response Readiness Assessment
    Cybersecurity Monitoring
    Configuration Management
    Logging Framework
    Data Protection
    Governance, Risk Management & Compliance
    Risk Assessment
    Security Operation Center
    Vulnerability Assessment
    User Identity Management
    Network Access Control
    Network Security
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