The Best Firewall Developers For Hire In South Africa

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$75 hourly
- 5.0/5
- (4 jobs)
I am a full stack developer familiar with a variety of languages, databases and other tools. My intimate understanding of both the creation of complex systems as well as the architecture on which they run puts me in a unique position to create robust, scalable solutions. The fact that I have many years of system administration under the belt also allows me to tackle networking issues, server problems and come up with time saving devops processes.

Firewall
Git
PHP
CSS
Linux System Administration
HTML
JavaScript
SQL
FreeBSD
System Administration
$10 hourly
- 4.8/5
- (5 jobs)
I have been working in IT Technical support since 2017, in many industries and organization sizes, such as engineering, healthcare, finance and education. During this time, I have earned a national diploma and various international Microsoft 365 and Azure certificates. I can troubleshoot and resolve any IT issues quickly and efficiently, as well as provide technical support and guidance to users and clients. I am proficient in various IT tools and platforms, such as Windows Server, Linux, MacOS, Office 365, AWS, Azure, Android and more. I am looking for freelance opportunities to apply my skills and knowledge to help businesses achieve their IT goals and objectives. I am reliable, professional, and committed to delivering high-quality work on time and within budget. I am passionate about the modern approach to IT and embracing a best practice which is confirmed by the technology industry/community.

Firewall
Microsoft Endpoint Manager
Microsoft SharePoint Administration
Microsoft Certified Information Technology Professional
Microsoft Azure
Microsoft Exchange Server
Troubleshooting
Microsoft Exchange Online
Microsoft Teams
Domain Migration
Microsoft Certified Professional
Virtualization
Incident Management
DNS
Microsoft Active Directory
$20 hourly
- 4.8/5
- (3 jobs)
I have a strong analytical mind and a real passion for technology. I have 12 years working experience in IT ranging from Customer, Server & Network support to Company Operations, and Project Management. Nov 2019 - Feb 2023 Operations Manager, MSP - Maintain & ensuring internal systems are up and running 24/7 - Evaluating & Improving company workflow operations - Researching new technologies to improve overall service delivery - Automating tasks via Kaseya VSA (RMM) Nov 2018 – 2019 Project Manager / Remote Support Manager, MSP - Oversee all projects (Internal & Client based) - Documenting project procedures - Training engineers - Compiling project reports on completion Mar 2018 – Nov 2018 Remote Support Manager, MSP - Ensuring engineers reach daily targets - Resolve any escalated queries - Document training material / procedures for Support Engineers - Managing backups & implementing new solutions for clients. Jun 2012 – Mar 2018 Senior IT Engineer / Data Recovery Specialist, MSP - Troubleshooting first, second- and third-line helpdesk issues using N-Able and Spiceworks. - Maintaining company internal systems - Maintaining an internal and external knowledge base with Solutions, FAQs, and How-To articles. June 2010 – 2012 Call Centre Agent / Junior Server Admin, ISP - Acting as first and second line support, resolving computer-related issues on-site or using remote management tools such as TeamViewer - Supported on-site Technicians installing Wireless Links - Assist Senior Server Administrator with managing Mail & Web Servers

Firewall
DNS
Office 365
Microsoft Active Directory
Troubleshooting
CSS 3
Windows Server
Remote Management Software
Web Hosting
Sophos Sophos UTM
Domain Migration
Computing & Networking
HTML5
Microsoft Hyper-V Server
Windows Administration
$25 hourly
- 5.0/5
- (2 jobs)
I am a go-getter and eager person, always testing the limits of technology and seeking new solutions for all issues. I never back down to a challenge and strive to be the best there is. I love learning and trying new tools, software and solutions for all types of tasks. Hard worker is an understatement, my work is my pride and has always been since day one! The proof is in the pudding!

Firewall
Database Administration
FTP
DevOps
Backup & Migration
Microsoft IIS
DHCP
Microsoft Azure
Apache HTTP Server
DNS
Microsoft Active Directory
$60 hourly
- 0.0/5
- (0 jobs)
I am a reliable, energetic, self-motivated, positive, and hard-working adult with an urge to learn as much as I can within Information Technology, I have been effectively growing my knowledge within this industry prospering with not only good customer service but with impactful and noticeable work ethic. I have a passion for all aspects of Technology and the digital world, I find the flow and data and communication very intriguing and believe that with IT one can pave a path to success for their business.

Firewall
Computing & Networking
Microsoft Office
Network Engineering
Antivirus & Security Software
Microsoft Virtual Server
Information Technology
IT Infrastructure
Computer Network
Technical Project Management
Network Security
$40 hourly
- 5.0/5
- (2 jobs)
As a versatile professional, I bring a unique blend of technical expertise and creative flair to the table. My skill set encompasses a wide range of competencies that make me a valuable asset in the world of IT and web management. WordPress Development: With a keen eye for design and a deep understanding of WordPress, I create dynamic and visually appealing websites. From custom theme development to plugin integration, I ensure a seamless user experience for both clients and visitors. IT Support: My hands-on experience in IT support ensures that technical issues are identified and resolved promptly. I am adept at providing efficient solutions to hardware and software challenges, ensuring smooth day-to-day operations for businesses. Server Management: Proficient in server administration, I have the expertise to optimize server performance, enhance security protocols, and manage resources effectively. My skills extend to various server environments, contributing to a robust and reliable infrastructure. Web Design: Combining technical prowess with a creative mindset, I craft visually stunning and responsive websites. From wireframing to final implementation, I prioritize user-centric design principles to deliver engaging digital experiences. Hyper-V Management: As a Hyper-V specialist, I excel in virtualization management. I leverage Hyper-V to create scalable and efficient virtual environments, optimizing resource utilization and facilitating seamless integration of multiple operating systems. Document Drafting: Strong written communication skills enable me to create comprehensive documentation. Whether it's technical specifications, user guides, or process documentation, I ensure clarity and precision to facilitate smooth project workflows. Patch Management: I take a proactive approach to system security by implementing rigorous patch management protocols. Keeping systems up-to-date with the latest patches and updates is crucial to mitigating vulnerabilities and safeguarding against potential threats. Software Deployment: I specialize in the seamless deployment of software solutions, ensuring that implementation is smooth and disruptions are minimized. From initial planning to execution, I manage the entire software deployment lifecycle with precision. In summary, my diverse skill set encompasses WordPress development, IT support, server management, web design, Hyper-V expertise, document drafting, patch management, and software deployment. With a commitment to excellence and a passion for staying abreast of industry trends, I am poised to contribute to the success of any project or organization seeking a versatile and skilled professional.

Firewall
WordPress
Cybersecurity Management
Network Security
Network Engineering
Network Design
Python
SQL
Microsoft Hyper-V Server
Information Technology
Phone Communication
Server
Construction Document Preparation
IT Support
Web Design
$50 hourly
- 0.0/5
- (0 jobs)
Greetings!I'm Ngaa, a certified IT Specialist ready to help you secure your systems, optimize performance, and provide reliable remote IT support. How I Can Help You: -Cybersecurity Solutions: Protect your systems, data, and networks from potential threats with expert security measures. -SAP Security: Secure and optimize your SAP systems to ensure their performance and safety. -Remote IT Support: Troubleshoot and resolve technical issues, improving system reliability and uptime. -Automation Testing: Streamline your testing processes to boost efficiency and minimize errors. System Upgrades & Security Enhancements: Implement updates and enhance security protocols to keep your IT infrastructure up to date and secure. Why Choose Me? -Certified Expertise: I am a certified IT Specialist with strong skills in cybersecurity, SAP Security, and automation testing, ensuring you get top-notch, reliable service. -Remote Efficiency: With experience in remote IT support, I can handle your technical challenges from anywhere, providing flexible and efficient solutions. -Proven Track Record: I’ve successfully supported businesses in enhancing their security, troubleshooting technical issues, and streamlining operations with automation. -Client-Focused: I take the time to understand your specific needs, delivering customized solutions that align with your goals and improve your IT infrastructure. -Constant Learning: I stay up to date with the latest trends and technologies, ensuring that the solutions I offer are current and future-proof.

Firewall
Project Management
Encryption
Troubleshooting
IT Infrastructure
Cloud Security
Microsoft 365 Copilot
Network Security
Test Automation
Multi-Factor Authentication
Vulnerability Assessment
Incident Response Plan
IT Support
SAP ERP
NIST Cybersecurity Framework
$30 hourly
- 5.0/5
- (2 jobs)
I'm a Senior IT Consultant, Working for MSP company, Providing remote support to various clients. Managing Microsoft Cloud services – Azure AD, Azure Virtual Desktops Servers, Exchange Online, Endpoint, SharePoint, Teams, Microsoft 365 Security Managing and maintaining VMware,hyper-v, Mimecast, FortiGate\SonicWALL firewalls, exchange on premises\Hybrid environment and backup solutions (Veeam, Veritas Backup Exec, Storvault and Arcserve) Handle escalations from Tier 1 and Tier 2 DHCP, DNS, Replication, AD sync, GPO Deploying security, critical windows updates, applications and drivers through SCCM & Ncentral. SSL certificate implementation and management Mimecast administrator – Federated access

Firewall
Backup Administration
Microsoft Certified Professional
Remote Management Software
Microsoft Azure
Microsoft Teams
Microsoft SharePoint
Office 365
Server
IT Support
Information Technology
$15 hourly
- 0.0/5
- (0 jobs)
I am innovative, a quick learner, ambitious, a team player, presentable, and can work under pressure. I have so much passion in this field with experience in PC and laptop repairs, both hardware and software, networking (LAN & WLAN), installation, configuration and support, and good customer/end-user support skills. I am also talented with the below skills: Firewall Basic Configurations. Remote Desktop Support. Active Directory & Open Directory Management (Local Group Policy Editor). End-User Support (Since 2015). Microsoft O365 Exchange. Microsoft O365 Admin & Support. Ticketing Systems: Odoo and Gezact. On-site and Off-site of hardware and software. End-User Support both Onsite Remotely. ESS Basic Support & Trainee Consultant using Raspberry Pi devices (Trained about 300 staff members so far). CCTV installations – UNV Brand, NVR configurations (IP & Analogue) & Pulling Video clips. Biometric Systems - Finger-Print Systems installations; STG and ERS brands, configurations, and Admin (Adding/Removing users; Pulling Time Reports). UBIQUITI Networks – Installations and configs of switches and Access Points. ESET Antivirus Security Advanced Configurations & Support. INA and Odoo, support & Admin. Disk (HDD/SSD) Imaging & Cloning; Data Recovery of crucial information VoIP installation & Maintenance. Networking Projector installations and setup. Microsoft Office Suite Support (Outlook, Word, Excel, PowerPoint, Publisher). Updating IT Asset Register

Firewall
Microsoft Outlook
Microsoft Office
Microsoft Excel
Microsoft Active Directory
Microsoft Access
Microsoft 365 Copilot
Biometrics
Remote IT Management
ClockKit
End User Technical Support
Network Administration
Antivirus & Security Software
Ticketing System
$30 hourly
- 0.0/5
- (1 job)
I am a skilled, hands-on IT professional with more than 10 years' experience in IT Support and Systems Administration. Specialising in Windows Servers,Firewalls,Antivirus Solutions, Networks and Office 365

Firewall
SSL Certificate
Server & Virtualization Software
Desktop Support
Server Administration
Data Center
Microsoft Azure
Windows Server
Office 365
Microsoft Exchange Server
$10 hourly
- 0.0/5
- (2 jobs)
Home Language: Afrikaans Second Language: English Transport: Own Years in IT Industry: 14 Type of Employment sought: Permanent, Hybrid, Contractual Skillset * CentOS v7.9.2009 STANDARD running WHM/Cpanel with root access (For webhosting purposes) *Skill Level - Good* * AlmaLinux v8.8.0 STANDARD running WHM/Cpanel with root access (For webhosting purposes) *Skill Level - Good* * Config Server Security and firewall (CSF) for firewall - uses IPtables as well as other methods to block and manage intrusions for mail, FTP, Terminal etc. *Skill Level - Good* * DNS Management - Setting up DNS entries for domains such as A records, CName, DKIM, SPF etc *Skill Level - Good* * Computer Repair and Maintenance *Skill Level - Good* * Microsoft Office (From version 2003 to latest) *Skill Level - Good* * Microsoft Windows (From 98 to 11) *Skill Level - Good*

Firewall
Printer
Network Administration
Remote Connection Support
Remote IT Management
Microsoft Office
Microsoft Windows
Ecommerce
WHMCS Development
Exim
Dovecot
CentOS
WordPress
cPanel
$25 hourly
- 0.0/5
- (0 jobs)
I'm an experienced Network Engineer, Skilled in technology ,network configuration, trouble shooting, effective communication, customer service, problem-solving, and providing timely technical assistance ,adapting to various task. Seeking an opportunity to leverage skills in Help Desk/it support, CCNA administration role. Adept at computer networks, troubleshooting hardware and software issues, ensuring client satisfaction, and maintaining inventory integrity with Mobile Device Management(MDM). I can help in: Troubleshooting Install and upgrade application Office 365 and Active Directory Networking: switching, Routing, Firewall ⦁ Understanding of Network Routing Protocol ⦁ Configuring OSPF and EIGRP ⦁ LAN Technologies - configuring VLAN ⦁ Spanning-tree, DHCP and HSRP ⦁ Good knowledge of TCP/IP networking and the OSI Model Networking Equipment: Cisco Catalyst 2960, Cisco 1941 Series, Cisco Meraki MR45,MR53

Firewall
Security Operation Center
Network Operating System
Routing
Network Traffic Analysis
Multiprotocol BGP
OSPF
LAN Administration
WAN Optimization
Customer Service
Software Configuration Management
Information Security
Network Engineering
Computer Network
Computing & Networking
$6 hourly
- 5.0/5
- (1 job)
Versatile, accomplished IT Support Engineer, with over seven years expertise in various IT Technologies working at various corporations. I have a superior project management background with a proven track record of seamlessly leading IT projects across scope, schedule and budget. Core Competencies Include: Windows Server 2008, 2008r2, 2012, 2012r2 Exchange Server 2003, 2007, 2010, 2013 Blackberry Server SCCM 2007, SCCM 2012 VMWare 4.1 - 5.5, Microsoft Hyper-V Helpdesk Ticket Applications Connectwise, Freshdesk, Osticket Desktop Technologies: Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10 Office 2003, 2007, 2010,2013,2016 Printing Technologies: Xerox, HP Wireless Printers Network + Firewall Technologies: GateProtect, Sonicwall , Cyberoam , DLink , Netgear ,Routing , Vlan Backup Technologies: Backup Assist, Backup Exec. Virus Removals DNS Changes , Domain Renewals . Domain Transfers Office 365 Setting up and Configure.

Firewall
Computer Skills
Ad Server
IT Management
Computer Network
Windows 8 Administration
Windows 7 Administration
Microsoft Exchange Server
Windows Server
$25 hourly
- 0.0/5
- (0 jobs)
I am a hard-working and patient individual willing to share my skills with others. I am both a team player and team leader ready to take the initiative to get things started and going. I am happy to use my spare time for what needs doing. I love being a part of the world's coolest and fastest growing development - IT.

Firewall
Computer
Firmware
Google Closure
Mobile App
Technical Project Management
Information Technology
Computer Network
Tech & IT
Computing & Networking
MacBook
Computer Assembly
Microsoft Access
Desktop Ad
Network Engineering
$15 hourly
- 3.8/5
- (3 jobs)
Dear Recruiter, colleagues, managers, and directors - I am currently responsible for 25 local business day to day IT solutions as well as maintaining network uptime for each client. - Responsible for the maintenance, expansion, and development of company's internal network and IT infrastructure. - Worked extensively with Active directory, Microsoft Office 365, Microsoft Azure AD, and other critical networking applications daily. - Played a critical role in implementing a companywide Help desk ticket tracking software that is used to track, update, and resolve support request for both company employees and external clients.

Firewall
Computer Science
User Identity Management
Microsoft Office
Information Technology
Cloud Services
Azure Blockchain Service
Cloud Computing
Tech & IT
DNS
Microsoft Azure
Microsoft Active Directory
$25 hourly
- 0.0/5
- (1 job)
PERSONAL SUMMARY An experienced IT Manager with a proven track record in project delivery, project management, solution architecture, software development and testing, and stakeholder management. Skilled in time management, innovative thinking, and change readiness, I am a results-oriented leader with a passion for delivery and quality. My ability to maintain composure during highpressure situations, identify risks and problems proactively, and engage with clients at a senior level make me an influential and effective leader.I'm good in establishing plans and implementing policies that will improve existing processes. Languages English French Managed a team of service delivery technicians, ensuring adherence to service level agreements (SLAs) and quality standards Conducted regular performance evaluations and provided feedback to the team to enhance their skills and knowledge Collaborated with cross-functional teams to ensure the

Firewall
RAID Administration
LAN Administration
Fortinet
Backup
Application Installer
Information Technology
Backup & Migration
Computer
SQL
Server
Computer Science
Cloud Computing
Microsoft Active Directory
Microsoft Azure
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