Hire the best Ingress Filtering specialists

Check out Ingress Filtering specialists with the skills you need for your next job.
  • $40 hourly
    My working practice is 10 years in a local ISP meganet.md, it's about 2000 home customers and 500 small companies. Based on Gpon equipment, including wireless and ethernet networks on Mikrotik, Cisco, PFsense, Fortigate, and Ubiquiti. My training/certifications: MikroTik MTCNA(network associate), MTCRE(routing engineer), MTCEWE(enterprise Wireless engineer), MTCTC(traffic control) certificates. UNS (Unifi network specialist) UEWA (Ubiquiti Enterprise Wireless Admin) Also, I work with RIPE for BGP database Integration, and also have a certificate from RIPE for that. I can be useful with network administration, configuration, network design, and architecture. Solve any network problems. Create an automatic monitoring system for your network, which logs and messages for all events. I set up an Asterisk server based on Elastix. IPTV service based on Multicast/unicast IPTV stream and middleware stalker. I manage ESXi VM stations with virtual machines. I know protocols: BGP, OSPF, VLAN, IPoE, PPP, PPTP, L2TP, DHCP, DNS, NTP, SMTP, SNMP, STP, RSTP, SIP, SSH, Telnet, traceroute, ping, FTP, TFTP, HTTP, HTTPS, POP3, Imap, NV2, Nstreme, WiFi, CAPsMAN, CAP, 802.11a/b/g/n/ac/ax/ad, mesh, hotspot, Access Lists, DFS, WPS, static routes, PIM, IGMP, IGMP proxy, IPv4, IPv6, ICMP, TCP, UDP, HLS, RTP, and more else.
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    Multiprotocol BGP
    Mikrotik RouterBOARD
    OSPF
    MikroTik RouterOS
    Fiber Optics
    PfSense
    Firewall
    Fortinet
    MikroTik
    Zabbix
    Ubiquiti
    VPN
    Network Design
  • $55 hourly
    Cisco Certified CCNP - Enterprise, CCNP - Security, and CCNA Cyber Ops and Experienced IT, Network, Security Specialist skilled & I have more than ten years of experience with following, - Assist in planning, design, documentation, and implementation of Network, Security, and System infrastructure - Hands-on experience with configuration administration of Cisco, Meraki, HP, Dell, Ubiquiti, routers, switches, and network devices and Cisco ASA, Fortinet, SonicWall, PaloAlto, pfSense, OPNsense firewall devices - TCP/IP, Routing and Switching Protocols RIP, EIGRP, OSPF, BGP, GLBP VRRP, HSRP, VLANS, STP, VTP, ACL, Security features - IP Sec site to site and remote access VPN on Ubiquiti Unifi, Fortigate, SonicWall, PaloAlto, pfSense, OPNsense firewalls, AWS, Azure, GCP cloud services, and Strongswan, Openswan and Libreswan as well - Familiar with security platforms such as IPS, IDS, Web Security Appliance, Email Security Appliance, and Cisco ISE - Familiar with VOIP platforms such as FreePBX, Grandstrem, etc
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    Cisco IOS
    Cisco Router
    Ubiquiti
    PfSense
    Cisco Certified Network Professional
    VPN
    Wireless Network Implementation
    Firewall
    Palo Alto Firewalls
    Network Monitoring
    Network Security
    Cisco ASA
    Fortinet
    Grandstream
    DNS
  • $80 hourly
    "One of the best services I got in the past 20 years. Super professional and knowledgeable. Much experience. Remarkable communication skills. Attentive immediately when I needed to. Solved 100% of my problems and gave me ideas for new directions. My business is growing thanks to him. Thank you, Jure" Do you have a crazy idea about a new device, sensor, wearable, or microcontroller in eHealth, Industry, Logistic, or Research? And you do not know if it is doable, how to start it, or what are possibilities? Yes, the Internet of Things world is strange. How about investing in a short consulting hour call with me? I will answer your questions, and I am competent to say that your idea won't work, but also suggest an alternative. My motto is "Fail fast without big consequences, learn something, repeat, succeed!" A resourceful, creative, passionate and highly driven individual with communication and project skills and out-of-the-box thinking. Keen on solving unique tasks. I come from a highly technical background (BSc in IT). I’ve been the owner and the CEO of various IT companies, which is how I started working in management and business development. I am still an ongoing PhD candidate in business and management. Multi-awards winning project/team leader and IoT consultant. Most of these consisted of proofs-of-concept (POC), prototypes, mobile apps and back-ends for IoT, Industry 4.0, healthcare (eHealth, telehealth, telemedicine), SmartCity, AAL, SmartHome with sensors (acc, ECG, GPS, environmental), beacons, controllers, wearables (smartwatches and smart-bands) and embedded systems (Raspberry PI, Arduino, ESP32), using WiFi, Bluetooth (BT, BLE, BLE Mesh), LoRaWAN, NB-IoT in several big EU funded R&D and other commercial projects. Eurostars Eureka IoT evaluator. Solutions: - SandBox.engineering - SandBox is OT and IT IoT Engineers’ Swiss Army Knife. It provides a controlled learning, testing, and experimentation environment, enabling users to acquire domain expertise and confidently evaluate different vendor solutions. - IoTool.io - the multi-awards winning IoT solution and a platform incorporating Client / Dashboard / Gateway / Cloud / API all on the Smartphone, supporting more than 100 different devices using Bluetooth. - IoChat.io - the highly secured, self-deployed in-premises text, audio, video chat, screen and file sharing WebRTC solution used in hospitals and nursing homes, for patient and doctor communication or as a general-purpose video conferencing system, easily integrated into any platform, - IoTconcept.team - fast agile IoT prototyping, - CrowdSensing.mobi - the smartphone platform used by a large, spread-out group of participants to collect and receive reliable data from the field. I have a fairly unique skill-set that will help your business by combining your needs and wishes (product and IT) with your business end. Sometimes, I wasn't smart enough to know that I couldn't do it, so I did it. 😊
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    Android App Development
    Core Bluetooth
    Firmware Programming
    Healthcare IT
    Concept Design
    PCB Design
    Microcontroller Design
    Research & Development
    WebRTC
    React Native
    Mobile App Development
    Internet of Things
    Bluetooth
    Wearable Technology
    Prototyping
  • $50 hourly
    My skills: - routing (BGP multihomed and full view, OSPF multi-area, EIGRP, RIP, CARP, GLBP, VRRP); - VPN (OpenVPN, IPSec, WireGuard, L2TP, PPtP, SSTP, IPIP, EoIP, PPPoE); - security and firewalls (Cisco ASA, pfSense/OPNsense, D-link DFL, iptables and nftables, IPFW); - switching (PAgP/LACP, ERPS, STP family, VTP/GVRP); - Amazon Web services (EC2, S3, other); - network simulation (Cisco Packet Tracer, UNL/EVE-NG, GNS3, PNetLab); - traffic sniffing and deep analyzing (Wireshark, tcpdump); - Wi-Fi (channel bonding, MIMO, WDS, Mesh etc.) and LTE; - QoS (FIFO, RED, SFQ, PCQ); - Linux (Debian, Ubuntu Server, Fedora, CentOS), FreeBSD; - monitoring systems (Zabbix and Grafana, Observium); - IPv6 <=> IPv4 translation (Jool/SIIT), - bash scripting, RegExp, JSON. I've completed courses and passed exams successfully: - MTCRE (MikroTik Certified Routing Engineer) - MTCIPv6E (MikroTik Certified IPv6 Engineer) - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT (CCNP), - Cisco SWITCH v2.0 (CCNP), - CCNAX (CCNA accelerated), - Linux LL-101. I am online in periods 8 AM - 3 PM and 8 PM - 1 AM (UTC/GMT) every day. However, you can still contact me in off-hours and I will get back to you as soon as possible.
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    OSPF
    Multiprotocol BGP
    MikroTik
    Grafana
    Wireless Network Implementation
    Linux
    PfSense
    VPN
    Cisco
    Firewall
    Network Monitoring
    Network Administration
    Amazon EC2
    MikroTik RouterOS
    Zabbix
  • $75 hourly
    Current Certifications: * CCENT ( Cisco Certified Network Technician ) * CCNA (Cisco Certified Network Admin (Routing & Switching)) * CCNP (Cisco Certified Network Professional (Routing & Switching)) * CCNA-SECURITY (Cisco Certified Network Security Admin) * SECURITY+ CE (CompTIA Certified SECURITY) * CEH (Certified Ethical Hacker) I am a Sr. Network and Security Engineer (SME) with expertise in Cisco Network Engineering and Cyber Security Engineering with year of I.T. experience managing private and government enterprise networks and Cyber security Network environments for large and small businesses . I have over 18+ years total experience as a lead Sr. network engineering SME as my foundation , and 9 yrs experience in Cyber Network Security infrastructure , design, configurations, troubleshooting, Cyber threat hunting. Also upgrading enterprise networks and security infrastructures for private companies , government organizations , including large and small business Networks and information systems. These skills include SME experience in Cisco Routing and Switching, ASA Firewalls, Palo Alto, Pfsense , VPNs, F5 Load balancer, WLAN, VoIP, and Cyber Security tools and SIEMS and Network Scanning, Windows Server, and WiFi networks.
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    VMWare
    Cisco CallManager
    System Configuration
    VoIP
    Ethical Hacking
    Cisco Certified Network Professional
    Cisco Certified Network Associate
    Cisco Router
    Cisco ASA
    VPN
    Firewall
  • $50 hourly
    Now a days I'm working as a Network expert and IT specialist As tech enthusiastic, Surfing 6 years in IT and Telco industries. Certified CCNA, CCNP, RHCSA, RHCE, MTCNA, MTCRE, MTCSE,MTCTCE and so on... I can also help you for data entry.
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    Project Management Professional
    MikroTik RouterOS
    Microsoft Office
    Amazon EC2
    Red Hat Certified Engineer
    LAN Implementation
    MikroTik
    Linux System Administration
    Virtual LAN
    Cisco Certified Network Professional
    Cisco Certified Network Associate
    Amazon Web Services
  • $39 hourly
    Hi, I am an experienced Network/Systems/Security/Cloud professional with a passion for technical support. I have 15 years of hands-on experience in multiple domains, including Google Workspace, Microsoft 365, Windows 365, Azure, AWS, and GCP. I specialize in migration services such as Gsuite to O365, O365 to O365 (One Drive to One Drive, etc.), and email migration. I am also proficient in Cisco Meraki, Mikrotik, Bitninja, WordPress Malware Protection, Contabo, Hetzner, Microsoft 365 Security Compliance, Microsoft Azure Virtual Desktop Environment (VDI), RDS Terminal Support, Gsuite Workspace, Azure VPN, AWS Console, AWS VPN, UBNT ubiquiti devices, Azure Cloud services, VPN services, Windows servers complete, DHCP, DNS, Active Directory, additional active directory, Hyper V, Vmware Certified hands-on experience expert, SSL configuration, Fortigate firewall, Cisco network switches, routers, firewall, network diagrams, network assessment, infrastructure high-level diagram cloud, and physical. In addition, I offer password reset services for Windows servers, Google Suite, AWS, Office 365 certified expert with hands-on experience (Microsoft Expert), cyber security expertise, port forwarding, access your application as you are in office support, remote O.S. installation support, NAS/SAN support all types, backup software VEEAM, etc. support, Microsoft Exchange deployment, and troubleshooting, Microsoft SQL troubleshooting. My technical expertise is complemented by my strong work ethic, passion for completing projects on time, and dedication to providing excellent customer support. I am a Microsoft Certified Solutions Expert, Azure Solutions Architect Expert, Azure Administrator Associate, and Azure Fundamentals certified. Additionally, I hold an AWS Certified Solutions Architect - Associate certification. If you are looking for a highly skilled and reliable professional to support your network/systems/security/cloud needs, then look no further. Please feel free to reach out to me for any inquiries, and I promise you won't regret it. Thank you for your consideration. Welcome to my profile! I am a Network/Systems/Security professional with 15 years of hands-on experience in multiple domains. My passion for technical support ensures that I always strive to provide the best possible standards and support for my clients. Here are some of the skills I have acquired throughout my career: AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti devices Azure Cloud services VPN services any Windows servers complete DHCP, DNS, Active Directory, additional active directory. Hyper V Vmware Certified hands-on experience expert SSL configuration Fortigate firewall Cisco network switches, routers, firewall Network Diagram's Network Assessment Infrastructure High-level diagram cloud and physical Password reset services for windows servers Google Suite AWS Office 365 certified expert with hands-on experience (Microsoft Expert) Cyber Security expertise Port Forwarding. Access your application as you are in office support. Remote O.S. installation support NAS/SAN support all types. Backup software VEEAM etc. support Microsoft Exchange deployment and troubleshooting Microsoft SQL troubleshooting I have a wide range of technical expertise, including Cisco routing and switching, Mikrotik routing and switching, Exchange/Active Directory migrations, Fortigate configuration, Unifi switches and Wi-Fi, Brocade switches, Barracuda Load Balancer, Microsoft all technologies, online desktop support, networking, system engineering, Windows Servers, Exchange Server, DNS, DHCP, DHCP Failover, Azure, Google Cloud, Alibaba Cloud, VMware, vCenter, high availability. Furthermore, I hold the following certifications: Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Administrator Associate Microsoft Certified: Azure Fundamentals Microsoft® Certified Solutions Expert: Productivity (Charter) Microsoft® Certified Solutions Expert: Messaging Microsoft® Certified Solutions Associate: Office 365 Microsoft Specialist: Server Virtualization with Windows Server Hyper-V and System Center Microsoft Certified Professional AWS Certified Solutions Architect - Associate I am committed to completing my work on time and ensuring that my clients receive the highest level of technical support. Contact me today to see how I can assist you with your network/systems/security needs.
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    Cisco Certified Entry Networking Technician
    Zimbra Administration
    Network File System Administration
    Migration
    RAID Administration
    Ubiquiti
    MikroTik RouterOS
    Microsoft Azure
    Cloud Security
    VMware Administration
    Microsoft Exchange Server
    DHCP
    WiFi
    Microsoft Hyper-V Server
    Cisco Router
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