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Hire the best Firewall Developers in Venezuela

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  • $40 hourly

    • 4.7/5
    • (109 jobs)
    My areas of expertise are: ✅ Microsoft Exchange on Premise/365 ✅ Remote Desktop Services (RDS) ✅ Google Workspaces Migration Expert ✅ Microsoft 365 Migration Expert ✅ Microsoft Azure Solutions Architect, ✅ Microsoft Windows Active Directory [All Version] ✅ Windows Server [All Version], DNS, IIS ✅ Hyper-V [All Version] ✅ RMM Tools (Ninja, Syncro-MSP) ✅ Windows 10/11 📌 I have more than 15 years of hands-on and in-depth experience with Windows Server, Exchange, and other Microsoft products. If you looking for a responsible and knowledgeable person to resolve your problem or trying to find person to improve and maintain your IT infrastructure for the long-term – you've found this person. I can help with planning, implementation, and support of IT infrastructure. I have strong troubleshooting skills and solid reputation for providing outstanding technical support. Be sure, that If there is the solution to your request, I will find it and help you.
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    Remote IT Management
    Microsoft Outlook
    Cisco CallManager
    Cisco ASA
    Ad Server
    Cisco IOS
    Amazon ECS
    Microsoft Server
    Cisco Router
    Windows Server
  • $50 hourly

    • 5.0/5
    • (17 jobs)
    Having worked in the IT area for over 15 years, allows me to deliver the best possible solution to your IT needs. I like to do things in the most professional manner and always leave my client eager to hire me again. I can work hourly, with a fixed price and also monthly contracts for mid to log term jobs. My areas of expertise are listed next: - Perform as Network Administrator/Network Help Desk Technician in a Windows and Linux based environment; including Microsoft Exchange Server, G Suite, and mail configuration/support. - Maintain, troubleshoot and administer the use of local area networks (LANs) and wide area networks (WANs). - Design remote access/site-to-site connections with VPN, SDN technologies. - Provided problem-solving services to network users. - Implement network traffic and security monitoring software, and optimize server performance - Perform data backups and disaster recovery operations - Design complete cloud infrastructures, like VPS, DNS services, domains, etc. Some of my skills are: - System administration - Linux® - Microsoft Active Directory® - VMware® - Technical support - Windows Server® - Firewall - Hardware and software installation - SQL - Customer service - Many other. My native tongue is Spanish, but I am fluent in US English.
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    Windows Server
    Amazon Web Services
    PfSense
    Network Administration
    Microsoft Server
    Linux System Administration
    Virtual LAN
    VPN
    Windows Administration
    Network Security
    OpenVPN
    Translation
    IT Management
    Computer Network
  • $20 hourly

    • 5.0/5
    • (1 job)
    My name is Daniel Salazar, I am a network engineer who has experience over 4+ years as a network administrator and network professional. On-the-job experience, I have gained fabulous knowledge on telecommunication, network infrastructure, network hardware selection and also design, installation and maintenance networks with the most popular network platforms such as Cisco, Juniper, Mikrotik, FiberStore, Arista, Huawei, Datacom. I earned my Bachelor of Science in Automation and Control Engineer. To further improve my skills in the area of computer networking, I took the CCNA v7 and CCNP v8 courses. Currently, I am working at a Internet Service Provider, where I have had the opportunity of designing, installing a maintaining a network with a 400gbps throughput, including fiber-optic solutions for important core links and also for accessing the network in residential deployments such as FTTH (GPON, XG-PON)
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    Network Architecture
    Grafana
    Network Analysis
    Multiprotocol Label Switching
    MikroTik RouterOS
    Network Access Control
    Cisco Router
    Network Administration
    Network Equipment
    MikroTik
    Juniper
    Network Engineering
    Network Monitoring
  • $34 hourly

    • 0.0/5
    • (0 jobs)
    "ABOUT ME: Higher education technician with experience in systems, technical support, and engineering-level networks, network design and structured cabling, server administration, and networking."
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    PfSense
    UniFi
    Autodesk AutoCAD
    WAN Optimization
    LAN Administration
    Graph
    Architecture
    Information Security
    Computer Network
    Architectural Design
    Network Engineering
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    Renny Leal is a Senior Networks Engineer, IT Support Professional, Cisco CCNP R&S Certified .ιlι..ιlι. and #CiscoChampion ▪ Advanced knowledge in Operating Systems as Windows Server and Desktop, Linux, VMWare. ▪ Advanced knowledge of Routing and Switching covering Firewalls, Wireless, Load Balancing, Failover, Network Management ▪ Deep knowledge of a wide range of L2 and L3 technologies and protocols like TCP/IP, BGP, OSPF, EIGRP, MST/STP, MPLS, AAA ▪ VPN and SD-WAN Technologies like OpenVPN, Wireguard, Tailscale, Zerotier, etc ▪ Deep knowledge of networking operating systems like IOS, IOS-XE, IOS-XR, Cisco ASA, pfSense, OPNSense, OpenWRT among others ▪ Good knowledge of security technologies and principles ▪ Scripting Languages like PowerShell, TCL, Linux Shell ▪ Prepare, Plan, Design, Implement, Operate and Optimize Approach taking into account validated designs, best practices and security principles
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    Windows Administration
    VMware ESX Server
    PfSense
    VMware vSphere
    Wide Area Network
    LAN Implementation
    OpenWrt
    Cisco Certified Network Professional
    Cisco ASA
    Network Security
    Virtual LAN
    Network Design
    Virtualization
    VPN
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    As an IT Infrastructure Specialist, my main objective is to guarantee the efficiency, availability and security of the systems and technological services of an organization. I have with experience in design, implementation and management of the IT infrastructure, including networks, servers and services in the cloud. My mission is to optimize the operation of technological resources to satisfy the needs of the business, ensuring operational continuity and data integrity. Furthermore, by adopting emerging technologies, improving scalability and responding proactively to cyber security threats. To resume, my work is oriented towards enabling a robust technological environment that supports business operations and promotes innovation, while guaranteeing the integrity and confidentiality of information.
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    Architectural Design
    Oracle Cloud
    Routing
    Computing & Networking
    IT Infrastructure
    Docker
    Amazon Web Services
    PCI DSS
    Cisco Certified Network Associate
    System Administration
    Network Engineering
    Computer Network
    Information Security
    Compliance
  • $5 hourly

    • 0.0/5
    • (2 jobs)
    Soy un joven de 27 años graduado de ingeniero en sistemas y poseo 3 años de experiencia en el área de seguridad de la información. Conocimientos de arquitectura, diseño e infraestructura de sistemas. Manejo de software de ethical hacking, ofimática, gestión y mantenimiento de servidores Windows y Linux, soporte y mantenimiento de PC, Directorio Activo, correo Zimbra, cumplimientos de políticas ISO 27001 y 27002, control de acceso. Estoy en continuo aprendizaje y mi objetivo es trabajar a tiempo completo en una empresa que me permita contribuir y seguir creciendo profesionalmente.
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    Castilian Spanish
    ISO 27001
    Python
    English
    Linux System Administration
    Linux
    Ethical Hacking
    Windows Administration
    Microsoft Windows
  • $10 hourly

    • 0.0/5
    • (1 job)
    OBJETIVO LABORAL Tener la oportunidad de formar parte de una organización que me permita desarrollarme profesionalmente para poder aportar de esta manera valor a la organización participando enérgicamente en el desarrollo de actividades con el fin de adquirir conocimientos, habilidades y destrezas de manera proactiva Current goals Have the opportunity to be part of an organization that allows me develop myself professionally in order to be able to add value to the organization participating energetically in the development of activities with the in order to proactively acquire knowledge, skills and abilities
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    Data Entry
    Windows 7 Administration
    LAN Administration
    TCP/IP
    Router
    Microsoft Office
    Informatica
    Microsoft Windows
    Windows Server
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I'm Engineer (since 2008), Youtuber (since 2015), IT support (since 2018), system administrator (since 2021). I have a lot of experience with technology. Linux and windows, Optical fiber, network and transport system, I work with Mikrotik (certified), ubiquiti, fortinet, sophos, Meraki, Ruckus and more. I'm server administrator with a lot of knowledge about virtualization, VMware, VSphere, VSAN, VirtualBox, Proxmox, Amazon web service, EC2, S3, lambda, anothers clouds like vultr, web services, email on premise, IP PBX, support to users. I was a teacher, and I love to teach. Achievement: On premises corporative email, based on Zimbra working with dkim, spf, demarc A Youtuber channel with 18.000 followers Setup web page on VPS, using odoo, WordPress, moodle with ssl certified. Setup and maintaining Zabbix server with +450 device, +12500 items valored. I can learn by myself fast, and it so exciting do it. I work with VMWare, vSphere y vSAN, Veeam. Microsoft Windows Server y Active Directory. Linux. Networking: Arista, Mellanox, Cisco, Mikrotik (certificate MTCNA), Fortinet. Firewalling: Fortinet, Sophos, Mikrotik, Meraki. Exchange Online. Azure portal. Zabbix, PRTG. VoIP 3cx (certified), FreePBX, Zycoo. Remote support. Team Viewer, VCN y SSH. Basic knowledge about SQL, PostgreSQL. Nagios. OSticket y OTRS. ITIL4. ANSI/TIA/EIA-568-B, UIT 652.d y 657. Troubleshooting and blacklisting Just tell me your idea and make it real, you put the goals and I make the work. I'm Respectful, responsible, proactive, efficient, good communication, good attention to the public.
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    Network Administration
    Network Access Control
    VoIP PBX
    3CX
    System Administration
    IT Support
    Virtual Machine
    AWS Systems Manager
    Linux System Administration
    Windows Server
    Routing
    Proxmox VE
    VMWare
    Office 365
  • $8 hourly

    • 0.0/5
    • (1 job)
    Systems engineer, with experience in Information Security, in areas such as:- - Consultant, Designer of Security Architectures. - Setting and firewalls installation on Linux Platform through Firewall Builder. - Vulnerability assestment and execution of pentesting to web applications, network devices, databases. - Design and load Data Entry (excel, openoffice, libreoffice). - Advice and design of mandatory documents for the ISO 27001 standard. - Writing articles on information security in English and Spanish.
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    Data Entry
    Network Penetration Testing
    Security Infrastructure
    Data Sheet Writing
    Web App Penetration Testing
    English to Spanish Translation
    Vulnerability Assessment
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Computer Engineer with a solid track record in the design, development and implementation of technological solutions. My experience ranges from administering Linux and Windows Server systems to configuring and managing networks (including experience in Mikrotik), databases (PostgreSQL) and providing comprehensive technical support. I have deep knowledge of network protocols (DHCP, DNS), which allows me to diagnose and resolve connectivity problems efficiently. I am characterized by my proactive approach, my analytical skills and my commitment to excellence in each project. My greatest strengths lie in solving complex problems, automating tasks and optimizing IT infrastructures.
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    Microsoft Office
    Database Administration
    PostgreSQL
    MikroTik RouterOS
    PfSense
    DNS
    DHCP
    Email
    Microsoft Windows
    Linux System Administration
    Customer Service
    Tech & IT
    Technical Support
    Server
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