Hire the best WAN Optimization specialists

Check out WAN Optimization specialists with the skills you need for your next job.
  • $40 hourly
    I'm a professional network engineer holding Cisco CCNP certificate. I have 5 years of experience in IT networks. My specialties: - Design and implement medium and large scale enterprise networks and deliver technical reports for them. - Configure Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (6500, 3750, 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x, 5508). - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Network Simulation using Packet tracer and GNS3 - Data analysis with Wireshark.
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    Cisco ASA
    Wide Area Network
    Cisco Router
    FortiGate Firewall
    Cisco IOS
    Multiprotocol BGP
    Palo Alto Firewalls
    Network Administration
  • $45 hourly
    Let's discuss how I can enhance your security posture. Certifications: 3x Fortinet FCSS - SDWAN & Network Security / Zero Trust / Public Cloud 3x AWS - Solutions Architect / Advanced Networking / Security Speciality Cisco CCNA and Cisco IOT SM Skills: Secure Enterprise Network Advanced SDWAN Configuration Fortinet SDWAN and FortiManager Templates ZTNA Public Cloud Security Directory and Authentication Systems SIEM technology Advanced Technical Support and Troubleshooting
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    AWS Systems Manager
    Directory
    User Authentication
    Server Virtualization
    Project Management
    Team Management
    Cisco
    Fortinet
    Troubleshooting
    Research & Strategy
    Network Architecture
    Network Security
  • $24 hourly
    I enjoy being in the tech world. I enjoy learning new processes and new systems. I am experienced with most things technical. I.E. Internet software, mobile device, software support. I am experienced in SalesForce and most Microsoft Suite.
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    In-App Support
    Customer Service
    Technical Support
    Phone Communication
    Tech & IT
  • $10 hourly
    Career Profile: A highly accomplished and skilled IT professional with extensive experience in Office 365 suite administration, Windows Servers, backup solutions, and Datto RMM Autotask. Adept at leading IT teams, providing technical support, and maintaining system efficiency. Seeking opportunities as a System Administrator or IT Specialist within a renowned organization. Technical Proficiency: Office 365 Suite Administration: Proficient in managing, configuring, and optimizing Office 365 environments for enterprise solutions. Windows Server Management: Expertise in deploying, maintaining, and troubleshooting Windows Server environments, including Active Directory, Group Policy, and server backup solutions. Backup and Disaster Recovery: Skilled in managing data backup, restoration protocols, and implementing business continuity strategies. RMM Tools: Experienced with Datto RMM and Autotask for remote monitoring, management, and automation of IT assets. Leadership and Team Management: Strong leadership abilities in guiding IT teams, implementing system improvements, and ensuring security across IT infrastructure. Work Experience: Service Desk Team Captain Cloudstaff Philippines Inc. (CLIENT BASED) | International Cruise & Excursions, Inc. (ICE) - Asia Pacific, Australia October 21, 2019 – Present (On Call-Remote) -Manage and support Office 365, LANs, WANs, and network segments across multiple regions. -Ensure system efficiency and security while recommending future upgrades. -Lead system deployment and maintain Windows Servers for a robust IT infrastructure. Technical Support – Endpoint (Building 7 IT OIC) Cloudstaff Philippines Inc. (INTERNAL) July 16, 2019 – October 20, 2019 -Managed Office 365 environments, Windows Servers, and endpoint devices. -Led teams in troubleshooting, system deployment, and process improvements. -Provided IT support for VoIP servers and internal infrastructure. IT Manager AUSPHIL Outsourcing (Cloudstaff Philippines) November 7, 2016 – July 15, 2019 -Led IT operations, including Office 365 management, backup solutions, server security, and system upgrades. -Directed the purchasing, deployment, and maintenance of IT infrastructure. -Managed Datto RMM Autotask for remote system monitoring and support. Network and Infrastructure Administrator ADERANS PHILIPPINES INCORPORATED September 12, 2015 – August 10, 2016 -Maintained network appliances and Windows Servers, ensuring optimal performance and security. -Implemented backup and disaster recovery strategies, while managing Active Directory and system performance. -Provided leadership in IT projects, troubleshooting, and network design.
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    Windows Administration
    Windows Server
    Ad Server
    Office 365
    IT Service Management
    Microsoft Active Directory
    Helpdesk
    Microsoft Exchange Server
    System Administration
    Microsoft Exchange Online
    Network Monitoring
    Microsoft Endpoint Manager
    Hardware Troubleshooting
    Microsoft Azure
  • $130 hourly
    🔝 TOP-RATED ✔️ Juniper Routing, Switching and Security Expert (Emeritus-SP, JNCIE-SP, JNCIE-DC, JNCIP-ENT, CCNA) with 20+ years of experience in designing, deploying and troubleshooting numerous data networks. ✔️ Expert Level knowledge and working experience of MPLS, L3VPNS,NG-MVPN, L2VPNs, VPLS, L2TP, IPSEC VPNs, CGNAT, EVPN, VXLAN, LDP, RSVP, Traffic Engineering, Fast Reroute etc. ✔️ Strong practical knowledge of all major IP routing protocols e.g. BGP, OSPF, IS-IS, RSVP-TE, LDP including Policy-based Routing and routing policy implementation using BGP. ✔️ Hands-on Expertise with Juniper M/T-Series, PTX-Series, ACX and MX-Series (MX80/MX104, MX240, MX480, MX960, MX204, MX10003, MX10008) routers, EX/QFX series switches (QFX5100, QFX5110, EX9200, EX8200, EX500, EX4200, EX3300, EX2200) and SRX firewalls (SRX4600, SRX5800, SRX1440). Juniper services modules MS-DPC/MS-MPC/ MX-SPC3. ✔️ Hands-on Expertise with Cisco (2800, 3700, 3800, 7200, 7600, ASR1000, ISR1000/4000 Series routers and 2900 Series, 3550/3560/3750/4948 L3 switches), Cisco PIX/ASA firewalls and Huawei High-end NE-40E/NE-80E/NE40-8 Core routers. ✅ 10 Yrs experience in Juniper as Adv Services Consultant (7yrs) and ATAC (3yrs) ✅ 7 Yrs professional experience with ISPs and Telco providers working on Cisco, Juniper and Huawei routing platforms. Tags: Cisco, Juniper network, Juniper expert, Juniper Network Engineer, Juniper router, Juniper switch, MPLS, BGP, Mx104, MX204, MX10003, MX240, MX480, MX960, MX10008, QFX, QFX5100, QFX5200, SRX.
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    Cisco Router
    Internet Security
    Multiprotocol BGP
    Cisco Certified Network Associate
    Routing
    Multiprotocol Label Switching
    Junos OS
    Network Architecture
    Implementation Plan
    Cisco
    Network Engineering
    VPN
    Juniper
    Network Design
    Network Administration
  • $35 hourly
    I'm a Network Engineer, with a proven experience designing, deploying, and managing technology solutions ( Cisco/PaloAlto/Fortinet..) for a wide variety of business needs (LAN/WAN/VPN) and diverse IT scenarios for ISPs, enterprises, and startups.. Certifications: ✔️CCNA Certified Network Associate. ✔️CCNP Routing and Switching ✔️CCNP Service Provider. Skills in: ✔️ ISP environment : BGP;MPBGP,MPLS,VRF,PE,P.. ✔️Routing and Switching: Cisco, Dell, HP, Meraki ✔️Firewalling: Cisco ASA, Fortinet, Palo-Alto, Pfsense. ✔️ DataCenter : Cisco Nexcus . ✔️ Routing Protocols: BGP, IS-IS, OSPF, EIGRP. ✔️ VPN : SSL VPN ; IPSEC, Site-To-Site. ✔️ Wireless: Cisco AP,WLC, Meraki . When you working with me you will get: ✔️ High-quality work ✔️ Open communication throughout the project ✔️ All files delivered on time, before the deadline ✔️ Fast response --- Contact me for more info or to inquire about an upcoming project - I look forward to helping you achieve your goals!
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    Cisco IOS
    OSPF
    Cisco Router
    Multiprotocol BGP
    Multiprotocol Label Switching
    Network Planning
    LAN Administration
    Cisco ASA
    Cisco Certified Network Professional
    Wireless Network Implementation
    Network Administration
    Network Engineering
    VPN
    Fortinet
    Network Design
  • $30 hourly
    * Master and PhD in physics (theoretical physics). * Two postdocs in physics (theoretical physics). * 3 years of experience as a scientific researcher in physics (theoretical physics). * +10 years of experience in teaching university physics. * 2 years of experience as IB Diploma Physics teacher. Math and Physics: * Academic proofreading (journal articles, blogs, educational material). * Improving the quality, clarity and consistency of research activities and articles. Brainstorming and doing technical calculations, checking results and ideas, providing research support (e.g. lectures on special topics, teaching). * Preparing educational material (quizzes, problems & solutions, books, high-school/general level material, flashcards).
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    Deep Learning
    Python Scikit-Learn
    Mathematical Modeling
    Artificial Intelligence
    Optimization Modeling
    API
    Analytics
    Docker
    MongoDB
    Predictive Analytics
    Machine Learning
    Statistics
    R
    SQL
    Python
  • $125 hourly
    Experienced Network Engineer. Everything from Routing, Switching, WiFi, Designing, Troubleshooting. I started my career owning an Internet Service Provider and have worked in IT networking my entire career. I'm looking to expand my services by contracting projects for clients remotely. Currently working in with many network technologies at an expert level. Recent 2020 projects in: Cisco, Ubiquiti, Cisco Meraki, Many VOIP solutions, etc.
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    Network Planning
    PfSense
    Computer Network
    Firewall
    Internet Protocol Security
    Cisco Router
    Network Administration
    DHCP
    Network Equipment
    Virtual LAN
    VoIP
    Ubiquiti
    Network Design
    Cisco Meraki
  • $30 hourly
    Certified Mikrotik Consultant Certificates: MTCNA, MTCRE, MTCUME FIELD EXPERTISE: Data Center Deployments Networking: BGP, OSPF, Switching, VLAN Network Design Network and System Monitoring Security: Mikrotik, Ubiquiti/Unifi, pfSense Virtualization: Proxmox, VMWare ESXi Cloud: AWS, GGC Platform Experienced in Fiber Optics Programming language: HTML, PHP, JS, CSS Wireless: Ubiquiti, Mikrotik, Cambium CERTIFICATIONS: MTCNA, MTCRE, MTCUME Working with Mikrotik and Ubiquiti platforms since 2017 and can handle Mikrotik, Cisco, Juniper platforms for ISP production and security.
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    Wireless Communication
    Ubiquiti
    System Administration
    Internet Security
    Network Engineering
    Wireless Network Implementation
    Wireless Security
    Server Virtualization
    Network Design
    Information Technology Operations
    Computer Network
    MikroTik RouterOS
    Network Security
  • $45 hourly
    I am a Network & Security Consultant and Engineer with 11+ years of hands-on experience in core networking and security. ✅ 100% JSS with positive feedback ✅ Top Rated Plus ✅ 70% Long-Term Clients ✅ 80+ Active and Completed Jobs. Worked as a Sr Specialist for many organizations and in multiple MSP environment. My in-depth core area of expertise is Enterprise Network Design, Implementation, Management, RCA Troubleshooting and Security Implementation & its enhancement. My proven expertise includes Planning and Deploying of Hybrid Cloud Infrastructure, SASE, ZTNA network with robust security architecture. I have successfully done multiple Network and Firewall Migration with proper planning and documentation. Have extensive skill on solving complex problems and consistently delivering effective solutions for my clients with the emerging technologies as cater to their needs. ::::::::::::::::::::::::::::::::::::::::::::::::::::::: SKILLS AND EXPERIENCES :::::::::::::::::::::::::::::::::::::::::::::::::::::: Firewall & VPN  ➤ Firewall Handled: Fortigate 80F,60E,400F,500E,2600F; FortiManager, FortiAnalyser., FortiAP, FortiSwitch Checkpoint Firewall -12000, 61000 (up to R80.40). MDS. Cisco Meraki MX; FTD - 2000, 4000; Cisco ASA-5515, 5520,5550,5506-x. PfSense; Opnsense ; Zenarmor; Unifi Firewall, Gateway & EdgeMax. Sophos Firewall - Desktop and Enterprise Models. SonicWall TZ, NSa Series Firewall.  Fortigate Firewall Policy definition, UTM profile, HA, ADVPN & SD-WAN configuration. FortiManager. FortiAnalyzer, Fortiage ZTNA & EMS, FortiSASE  Checkpoint Firewall Policy & Blade configuration, HA, Managing, Troubleshooting.  SonicWall Firewall Policy, UTM, SD-WAN configuration, HA, Managing, Troubleshooting.  Sophos Firewall Policy, UTM, SD-WAN configuration, HA, Managing, Troubleshooting.  CISCO Firewall Policy definition, VPN Technologies, Failover, etc  Cisco Meraki MX - Planning, deployment and Troubleshooting.  Pfsense, OPNsense, Sophos, Unifi Firewall Planning and deployment.  Firewall VPN - IPSec site to site, Remote access VPN- SSL/L2TP/PPTP. OpenVPN deployment. Cloud Technologies   AWS (Amazon Web Service) : VPC, Route53 , ELB, VPN and Security deployment. VPN On-Premises with BGP, VPC Peering and Transit Gateway.  Azure Virtual Network, VPN and Security deployment with BGP routing, Azure Firewall Configuration.  Cloud Virtual Firewall planning and deployment.  Cloud Firewall: Fortigate VM, FortiManager VM, FortiAnalyser VM ; Pfsense ; OpenVPN.  Cloudflare Domain & DNS Management,  Cloudflare Access, WARP, Zero Trust & Tunnel.  Cisco Umbrella - Configuring Virtual Appliance, SIG, SSO & Securing Roaming Users.  Perimeter 81 - Configuring Gateway, Tunnel, SWG, SSO & Securing Roaming Users.  Deploy and Managing Cloud and On-Premises network. Routing  ➤ Routers Handled: Cisco Router SMB - RV340, ISR 1000,4000 series Advance Routing Protocol Design- OSPF, EIGRP, and BGP. Redistribution. NAT, Policy-based Routing, QoS, Traffic shaping. ISP load balance and performance routing. Switching  ➤ Switch Handled: Cisco Switch- CBS 350; Catalyst - 4000,6000 ; Nexus - 2000/7000/9000 Cisco Meraki MS & MR and Fortigate switches. Aruba Switch and Unifi Switches. STP, VLAN, Trunk. Link Aggregation (PAGP, LACP). First Hop Redundancy Protocol (HSRP, VRRP) Switch security & Switch Stacking. Server and Services  Microsoft Server : Windows Domain Controller, DNS , DHCP, IIS, RDP & File server. Ubuntu & Linux experience related to Webserver, Network & Security Service. Docker Container related to network & security service, Docker networking. Network & Protocol Stack:  Wireshark Packet Analysis. Troubleshoot LAN/WAN/Application slowness issue. Perform RCA with report. Capturing and deep Analyzing of Network packets using Tcpdump etc. Troubleshoot Application level issues. Decipher encrypted traffic. Handle tools in Kali Linux for scanning port, analyze web traffic, VAPT. ----------------------------------------------------------------------------------------------------------------------- #Network #Security #Fortigate #VPN #SDWAN #Cisco #Pfsense #Sonicwall #Unifi #Meraki #AWS #Fortinet #Firewall #Cloud #VPC #Network Architecture #IPS #Malware Protection #NGFW #ZTNA #SASE #CASB #Cloudflare #Zero Trust #Perimeter 81 #Active Directory #Security Consultant #Sophos #Wifi #Switch -----------------------------------------------------------------------------------------------------------------------
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    SonicWall
    Cisco Meraki
    Fortinet
    Ubiquiti
    FortiGate Firewall
    Microsoft Visio
    Network Administration
    PfSense
    Network Design
    Amazon Virtual Private Cloud
    Check Point
    Network Security
    Cisco ASA
    Firewall
    VPN
  • $40 hourly
    As a Senior Network Engineer with over 10 years of experience, I specialize in planning, designing, and implementing passive optical and copper networking solutions for diverse clients. My expertise spans various technologies and vendors, including Mikrotik, Ubiquiti, Cisco, Ribbon Communications and Grandstream. I possess in-depth knowledge of TCP/IP, VPN, DHCP, routing protocols, NAT, VLAN, and other essential network concepts. Additionally, I hold multiple certifications, including Mikrotik Certified Routing Engineer (MTCRE), Mikrotik Certified Network Associate (MTCNA), Ribbon Communication Metro & DWDM certifications, Grandstream Certified Specialist - UC Solution, and Certified System Installer for structural cabling. Throughout my career, I've successfully delivered high-quality network solutions tailored to meet clients' specific needs and expectations. I excel in troubleshooting network issues and implementing efficient solutions to ensure optimal network performance. I'm dedicated to fostering strong client relationships and prioritize clear communication and understanding to deliver exceptional results. Let's collaborate to achieve your network infrastructure goals effectively and efficiently.
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    Network Planning
    Computer Network
    MikroTik RouterOS
    Mikrotik RouterBOARD
    Network Administration
    MikroTik
    Virtual LAN
    Network Equipment
    Network Design
    Network Engineering
    VPN
    Ubiquiti
  • $50 hourly
    Jasim is an accomplished Network Engineer with 11 years of experience in designing and managing network infrastructure with the best planning to consistently achieve high availability, security and performance. He is a highly motivated and energetic professional with more than six year of experience in implementing, securing and operating enterprise IT infrastructure. Additionally, he has extensive hands-on experience with the design, implementation and operation of complex enterprise networks and advanced security solutions. Jasim has a strong grip on implementation of various networking and security technologies. He has deployed many large scale projects which involve integration of Cisco, Palo Alto, Fortinet, HP and various other networking and security solutions. His skillset includes the documentation of solution including Low level Design, high Level Design, Network Diagrams, SOW’s and more.
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    Virtual LAN
    Network Security
    Cisco Certified Network Associate
    Fortinet
    Cisco ISE
    Network Engineering
    Cisco ASA
    FortiGate Firewall
    Firewall
    Wireless Network Implementation
    Palo Alto Firewalls
    Cisco Router
    Aruba
    Microsoft Azure
    System Administration
  • $76 hourly
    Meraki Certified Network Operator and Firewall Network engineer, I have many years setting up and configuring, VPN, SD-WAN and remote locations Meraki and Cisco Switches and networking. Fortinet Firewall setup and config with remote locations and firewall filtering. User VPN setup and configure. Firewall rules and filtering. Nimble SAN Storage server setup and config with VMWare Esxi 5.0-6.7 setup and config with ISCSI connectivity for system storage profiles. Switches, Cisco Aeronet, Meraki, Ubiquiti and Motorola wireless, Nuuo video monitoring and LifeSize video conferencing. Troubleshoot TCP/IP, DNS, WINS, DHCP and VPN. Support and maintain computing services including Windows Hyper-V and IBM iSeries and System X servers, VMWARE Esxi 5.5-6.5. Server, 2003-2019 Citrix XenApps, and Windows environment. Troubleshoot EDI transactions in Data Masons Vantage Point and Liaison AS2. Administer Office 365 mail and apps.
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    Citrix Hypervisor
    MikroTik RouterOS
    OpenWrt
    VMware ESX Server
    VMware vSphere
    Security Infrastructure
    PfSense
    Avaya
    Internet Protocol Security
    Juniper
    Network Equipment
    macOS
    Cisco Meraki
    VPN
  • $75 hourly
    I am an IT expert with 15+ years of experience specializing in email systems, including Google Workspace, Microsoft 365, and Exchange Server. I have set up and managed over 1000+ Google Workspace and Microsoft 365 environments, focusing on mergers, business acquisitions, alias and secondary domain setups, and secure migrations across platforms like Google Workspace, Office 365, GoDaddy, and ZOHO. My expertise includes Google Workspace security, HIPAA compliance, Google Vault, MDM, and Context-Aware Access. I also specialize in email deliverability (SPF, DKIM, DMARC), DNS management, and advanced compliance policies. 🏆 𝟏𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, 𝐄𝐦𝐚𝐢𝐥 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 🎗️ Successfully migrated over 50,000 email accounts 🎗️ Expertise in Google Workspace, Microsoft 365, Exchange Server, Email Migration, and BitTitan 🎗️ Skilled in seamless data migration across Google Drive, OneDrive, Dropbox, etc. 🎗️ Proficient in Security, Multi-Factor Authentication (MFA), and Single Sign-On (SSO/SAML) 🎗️ Experienced in Email Deliverability (SPF, DKIM, DMARC), DNS, MX, CNAME, and TXT records 🎗️ Expertise in Google Groups, Collaborative Inbox, Google Drive, Security, Outlook 365, Thunderbird ✅ 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐆𝐨𝐨𝐠𝐥𝐞 𝐖𝐨𝐫𝐤𝐬𝐩𝐚𝐜𝐞 𝐒𝐞𝐭𝐮𝐩, 𝐌𝐞𝐫𝐠𝐞𝐫𝐬, 𝐚𝐧𝐝 𝐂𝐨𝐧𝐬𝐨𝐥𝐢𝐝𝐚𝐭𝐢𝐨𝐧 ✔ Set up and merged Google Workspace accounts for business acquisitions. ✔ Managed over 1000 Workspace setups and consolidations. ✔ Custom domain and alias setup, secondary domain configuration in Google Workspace ✔ Secured Google Drive setups with top data protection practices. ✔ Expertise in Collaborative Inbox tools like Front, Missive, and Hiver. ✅ 𝐄𝐦𝐚𝐢𝐥 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 | 𝐆𝐨𝐨𝐠𝐥𝐞 𝐖𝐨𝐫𝐤𝐬𝐩𝐚𝐜𝐞 | 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝟑𝟔𝟓 | 𝐆𝐨𝐝𝐚𝐝𝐝𝐲 | 𝐙𝐎𝐇𝐎 ✔ Expertise in migrating from Google Workspace and from Office 365 to Google Workspace ✔ Expertise from Google Workspace and from Office 365 ✔ Expertise in migrating from GoDaddy, SiteGround, Namecheap, CPanel to Google Workspace and from Office 365 to Google Workspace and from ZOHO to GSuite. ✔ Specialized in Exchange Server (2016/2019) to Google Workspace and Microsoft 365 migrations. ✔ Skilled in migrating email data, calendar, and contacts across Google Workspace, Office 365, GoDaddy, Hostinger, HostGator, and PAX8. ✔ Proficient with migration tools like BitTitan and SkyKick. ✔ Optimized Exchange servers (5.5 to 2019), handling migrations for over 50,000 mailboxes. ✔ Proficient in Microsoft Azure, Office 365, Teams, and Outlook. ✔ Expertise in Hybrid Exchange setups and Tenant-to-Tenant migrations. ✔ Designed seamless coexistence between on-prem and cloud using Hybrid Exchange. ✔ Managed MBOX, PST, and OST migrations with precision. ✅ 𝐃𝐚𝐭𝐚 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 | 𝐆𝐨𝐨𝐠𝐥𝐞 𝐃𝐫𝐢𝐯𝐞, 𝐎𝐧𝐞𝐃𝐫𝐢𝐯𝐞, 𝐃𝐫𝐨𝐩𝐛𝐨𝐱, 𝐁𝐨𝐱 ✔Skilled in migrating data across Google Drive, OneDrive, Dropbox, Box and other cloud platforms ✔Expertise in ensuring smooth transitions with no data loss or interruptions ✔ Expertise in secure data migration and permissions management ✔ Skilled in organizing folder structures across multiple cloud platforms ✔ Ensures smooth transitions with no data loss or interruptions ✅ 𝐆𝐨𝐨𝐠𝐥𝐞 𝐖𝐨𝐫𝐤𝐬𝐩𝐚𝐜𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 | 𝐆𝐨𝐨𝐠𝐥𝐞 𝐕𝐚𝐮𝐥𝐭 𝐚𝐧𝐝 𝐀𝐮𝐝𝐢𝐭𝐢𝐧𝐠 ✔ Expert in Google Vault, retention policies, and audit management. ✔ MFA, SSO (SAML 2.0), and MDM specialist. ✔ Skilled in Context-Aware Access, IP blocking, and permissions. ✔ Proficient in email encryption and S/MIME for secure communications. ✔ Strong focus on shared drive security and data loss prevention. ✔ Conducts audits for compliance and security, data loss prevention (DLP). ✔ MDM and access policy design: Implementing MDM using Google Workspace tools ✔ Manages ChromeOS, Windows, MacOS, BYOD, and company devices. ✔ Google Workspace Enterprise Plus and Endpoint Verification proficiency. ✔ Implements secure, device-agnostic access with sandboxing. ✅ 𝐄𝐦𝐚𝐢𝐥 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲 (𝐒𝐏𝐅, 𝐃𝐊𝐈𝐌, 𝐃𝐌𝐀𝐑𝐂) | 𝐃𝐍𝐒 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 ✔ Expertise in email authentication: SPF, DKIM, DMARC, BIMI, CNAME, TXT, and MX records. ✔ Proficient in DMARC reporting tools. ✔ Experience with POP, SMTP, and IMAP protocols across platforms like Squarespace, GoDaddy, Cloudflare, Wix, Shopify, Hostinger, Google, AWS, Bluehost, and MailEnable Server. ✅ 𝐄𝐦𝐚𝐢𝐥 𝐖𝐚𝐫𝐦𝐮𝐩 | 𝐂𝐨𝐥𝐝 𝐄𝐦𝐚𝐢𝐥 𝐎𝐮𝐭𝐫𝐞𝐚𝐜𝐡 ✔ Instantly.ai, Smartlead.io, Apollo.io, Klaviyo, Shopify, D7 Lead Finder, Mailverifier ✔ SendGrid, SalesLoft, Mailgun, Mailchimp, Constant Contact ✔ HubSpot, Amazon SES, iContact, AWeber, Prezly ✔ Setup custom tracking domain for email warmup ✅ Certifications and Trainings Google Workspace Administration Microsoft Office 365 Microsoft Azure Active Directory | Entra ID Microsoft Certified Professional MCP Exchange Server MCSE
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    Amazon EC2
    Technical Support
    Single Sign-On
    SendGrid
    Email Deliverability
    Email Campaign
    Microsoft Outlook
    Microsoft Exchange Online
    Email Security
    Data Migration
    Google Workspace
    Google Workspace Administration
    Office 365
    Microsoft Exchange Server
    System Administration
  • $50 hourly
    Embark on a digital journey led by a Network and Security Engineer with Cisco CCNP Enterprise and Security certifications. My proficiency extends beyond Cisco, showcasing excellence in Ubiquiti, Aruba, HPE, Fortigate, pfSense, Juniper, Palo Alto, and Mikrotik technologies. 🚀 Elevating Networks Beyond Limits With over 3 years of hands-on mastery, I specialize in designing, implementing, and delivering bespoke network solutions, creating a tapestry of successes that transcend expectations. My passion for security resonates in the melody of certifications—CCNP Enterprise, CCNP Security, and Fortinet NSE4—each note composed during a 3-year crescendo in the networking realm. Within the Cisco realm, my expertise unfolds as a troubleshooter, designer, implementer, and operator, showcasing a virtuosity in routing, switching, wireless, and VoIP technologies. 🌐 Specialties: • Proficiency in diverse VPN technologies: IPsec, SSL, L2TP, PPTP, OpenVPN • Mastery of routing technologies: RIP, OSPF, EIGRP, ISIS, BGP • Expertise in switching technologies: VLANs, STP, VTP, Etherchannel, HSRP. VRRP, GLBP • Design and implementation of medium to large-scale enterprise networks. • Troubleshooting malfunctions of network hardware and security systems. 🛠️ Hands-On Experience: • Cisco: ISR 1000, 4000, ASR 1000, Nexus 9200, 9300, 9500, SG- 300, SG-350, SG-500 ASA 5505, 5506-x Cisco Umbrella, Meraki, FMC, FTD, Duo, AMP for Networks • Palo Alto: PA-400 series, PA-1400 series • Fortigate: 40F, 60F, 80F, 100F. • Juniper: EX2300, EX3400, EX4300 • HPE: Procurve 2650 and 2910 • Aruba: 8325, 6200F • SonicWall 🏆 Distinguished Certifications 🏆 CCNP Enterprise: Mastering the art of enterprise networking. 🛡️ CCNP Security: Ensuring the shield of security stands unyielding. 🚀 Fortinet NSE4 v7.0: Commanding the fortresses of network security. 🕵️ CCNA CyberOps: Unraveling the mysteries of cyber operations. 🌐 CCNA: Pioneering the fundamentals of network excellence. 🤖 Juniper JCIA: Crafting pathways in the Juniper landscape. 🌐 Aruba Mobility (ACMA): Dancing through the spectrum of wireless mobility. 🔄 Aruba Switching (ACSA): Mastering the artistry of network switching. 🌐 Palo Alto PCNSA: Guarding the gateways with Palo Alto expertise. Let's sculpt your network masterpiece together. Ready to redefine connectivity?
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    Security Engineering
    Sophos Sophos UTM
    PfSense
    Firewall
    VPN
    Cisco
    Palo Alto Firewalls
    Cisco Certified Network Professional
    Cisco Certified Network Associate
    Network Engineering
    Ubiquiti
    Cisco Meraki
    Network Security
    Network Administration
    Fortinet
  • $150 hourly
    Versed in a wide-range of IT topics including, but not limited to: - Enterprise Network Monitoring with Zabbix - Network security/implementation utilizing FortiGate/FortiManager/FortiEMS/FortiAnalyzer/FortiAP/FortiSwitch (NSE 4, NSE 5, NSE 7 Certified) - IPSec/SSL VPN - AWS Site-2-Site VPN I have a passion for learning new things and solving Information Technology challenges. The majority of my career experience has been as a Network Security Engineer for a managed security service provider for the financial industry in the United States.
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    OSPF
    Zabbix
    Fortinet
    Linux
    Network Equipment
    C#
    Network Monitoring
    VPN
    Firewall
    Internet Protocol Security
  • $40 hourly
    ***************************************************************************************************** I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English Translator Technologies: Microsoft, Cisco, SonicWall, HP, Aruba, Huawei, 3com, Mikrotik, Pfsense, Ubiquiti, NetGear, and Linksys Tools: GNS3, EVE-ng, Packet Tracer, VMware and VirtualBox. Have a look at my portfolio. It contains real case projects. *****************************************************************************************************
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    Wireless LAN Controller
    Network Monitoring
    Microsoft Hyper-V Server
    Windows Server
    MikroTik
    Windows Administration
    Computer Network
    Cisco WLC
    Network Administration
    Firewall
    Ubiquiti
    Wireless Communication
    Aruba
    SonicWall
    Cisco Certified Network Professional
  • $75 hourly
    A high dynamic bandwidth product specialist. Normative, strategic, operational and tactical technology analysis and decision making. Provide solution architectures that fit business goals well, and are operationally efficient. Enable top-notch world-class results: * Resolve wicked problems. * Enable high output/input ratio. * Design new and best-in-class products and services. * Recommend improvements via product clinics. * Advance and apply bleeding edge technology. Versatile in engineering approaches: Information, Organizations, Electrical, Electronics, Thermal, Mechanical, Applied physics, Logistics, cross-disciplinary study; Systems engineering, Evolutionary engineering. Industry agnostic stack: phenomenon research, phenomenon modeling, socioeconomic drivers research, big-picture modeling, foresight, forecast, effect research, effect modeling, metrics engineering, system engineering, control loop design, physical modeling, mathematical modeling, ML, AI, production system engineering, labor division modeling, labor specification, task decomposition, product engineering, service engineering, information management, data engineering, electrical engineering, mechanical engineering, industrial engineering, logistics, organizations management, innovations management, evaluation, technology management, turnaround, capacity building. Your gateway to technology. CTO, CIO, COO, technology, information, infrastructure, production systems, operations. If you need a breakthrough, let's talk. I offer a 30 minutes no-obligations consultation. For the effort to explain the problem at hand you will get an assessment: 1) goal attainability, 2) risks, 3) express costs analysis, 4) expert advise on implementation. I am primarily engaged offline. The upwork presence offers you a chance to include worldwide great fit endeavors into pipeline. So don't miss the opportunity to draw attention by clicking the ‘Invite to job’ button. Two consultation slots per week are shared among online and offline inquires. The better cases enjoy preference.
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    Requirements Specification
    Software Specifications
    Product Architecture
    Product Formulation
    Software Architecture & Design
    Product Concept
    Product Development
    Business Planning & Strategy
    Technical Project Management
  • $110 hourly
    Hello, I am Juhi Jaiswal, a network and security engineer based in Houston, TX. I have eight years of professional IT experience and have worked on enterprise networks that serve thousands of users. When we work together, we share the same goal, maximizing the productivity of your network to keep your business operations going securely for your valuable data.  Specialization: IPsec and SSL VPN implementation and troubleshooting Fortigate firewalls administration - DHCP, NAT, DNS, AP, TCP/UDP/IP AWS Cloud Networking - VPC, Security group, NACL VPC Peering, NAT gateway, Transit Gateway Advanced troubleshooting & traffic analysis  Enterprise network design  SD-WAN implementation High Availability Static and Dynamic Routing - BGP and OSPF Fortimanager - Policy/Device configuration and propagation, VPN management Fortianalyzer - Network security logging, analysis, and reporting Professional qualifications : AWS Certified Advanced Networking – Specialty - EQW2JTVLBFV4QY39 AWS Certified Cloud Practitioner - 3WD8QBXLDMR1QDKZ Fortinet Certified Network Security Architect (Enterprise Firewall) (NSE7) – FsrQayxtj0 Fortinet Certified Network Security Analyst (FortiManager and FortiAnalyzer) (NSE5) - 7m42GMOB25 Fortinet Certified Network Security Professional (NSE4) - J98CJ0U01Z Please send me a brief about your project and your requirement. If it seems like a good fit, we will schedule a call to discuss it more detail.
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    Microsoft Azure
    Amazon Web Services
    Cloud Security
    Cisco Meraki
    PfSense
    Palo Alto Firewalls
    MikroTik RouterOS
    Network Design
    Ubiquiti
    Fortinet
    Network Administration
    VPN
    Firewall
    Cisco ASA
    Internet Protocol Security
  • $75 hourly
    Melbourne based Expert WordPress Developer I'm a professional freelancer with 10 years of experience in various technology. I have experience in WordPress, PHP, JavaScript, HTML, CSS, Ajax, REST and SOAP services. I believe in a long-term relationship and client satisfaction. I go above and beyond to get the results that satisfy me. My client reviews show more about my work.
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    MySQL Programming
    Search Engine Optimization
    Google Analytics
    CSS
    WordPress
    Java
    AJAX
    JavaScript
    PHP
    HTML
  • $25 hourly
    Certified ethical hacker and System Administrator with 6 + years of experience in the IT field. I have extensive hands-on experience with the following systems/technologies/techniques * Penetration Testing * Linux & Windows system * Web Applications Malware remove * Vulnerability Assessment * Network penetration testing * Network Forensics * Digital Forensic Investigation
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    Windows Server
    Article Writing
    Technical Support
    Network Administration
    Linux System Administration
    Ethical Hacking
    Content Writing
    Technical Writing
    Web App Penetration Testing
    System Administration
    Database Security
    Malware Removal
    Penetration Testing
    Cybersecurity Management
    Information Security Consultation
  • $20 hourly
    I have strong knowledge in network and wireless design, especially on Aruba products. can provide block diagrams and WIFI Heat Maps can provide Visio drawings for Racks and networks.
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    Network Design
    RAID Administration
    Wireless Network Implementation
    Network Administration
    Wireless Communication
    Microsoft Visio
    Data Entry
  • $50 hourly
    I am a networking and security Engineer. I have more than 4 & 1/2 years of experience in different areas of IT & telecommunications such as Networking, Monitoring, Implementation, and Troubleshooting. I primarily focus on Networking, Wireless products, and Security products.
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    Fortinet
    Network Design
    Security Engineering
    Network Engineering
    Cisco Certified Network Professional
    Network Security
    Firewall
  • $40 hourly
    Hi, I am Progress C. Nkem, a specialist in IT infrastructure support with industry experience in designing, configuring, deploying, documenting, and supporting systems such as enterprise LAN/WAN (routing and switching), Linux servers, VoIP system, Zabbix monitoring system, virtual environments, and Windows Active Directory. - I will remotely help you setup and configure, from scratch, your network (LAN/WAN), VMware ESXi/Proxmox/KVM servers, 3Cx call center server, Linux server, Windows servers, VPNs, and firewalls - Also, I will remotely troubleshoot and resolve issues in any of such systems already existing in your environment - And I will provide you with custom/written scripts that can help automate processes in your environment
    vsuc_fltilesrefresh_TrophyIcon WAN Optimization
    Kubernetes
    Proxmox VE
    Snort
    Firewall
    Active Directory Federation Services
    Ansible
    Zabbix
    SonicWall
    FreePBX
    VMware Administration
    PfSense
    Linux System Administration
    Network Administration
    System Administration
    VPN
  • $75 hourly
    Aloha! My name is Billy Guthrie, and I'm a successful Network Engineer with a passion for getting routers to route packets, switches to switch frames, and firewalls to analyze and protect traffic as it moves from one network to another. If there's one thing I do well, it's making sure bits, frames, packets, and segments reach their destination But that's not all—I have a secret talent for de-soldering Ball Grid Array NAND flash chips to extract bootloaders, operating systems, and firmware from IoT SoC boards for security analysis. Forget JTAG, UART, SPI, or I2C methods—I prefer hands-on work with my hot-air rework station. It's my favorite tool, though don't tell my hammer and screwdriver! I’ve managed, maintained, and troubleshot 7,000+ network switches, routers, firewalls, and Eaton UPS devices across all U.S. time zones, including Hawaii. This includes utilizing MPLS, eBGP/iBGP/Route Reflectors, OSPF, and SDWAN, with an emphasis on automating tasks using Python scripts with Netmiko/Paramiko. These scripts incorporate extensive error checking, logging, and complex conditions to ensure stability and efficiency for SSH and HTTP requests via APIs and tokens. On the LAN side, I specialize in multi-layer edge switching and routing, with a strong grasp of OSPF, BGP, RSTP, and 100/10Gbps Ethernet. I have hands-on experience with Juniper QFX5100 edge routing, Juniper EX4100, 4200, and 4300 (stacked/virtual chassis), as well as Cisco 3850/9300 (stacked) switches, Cisco WLC, and Cisco 3802/9130 access points. I also have deep expertise in RF propagation and wireless networks. I’m skilled in RF survey, design, implementation, and certification, performing critical 802.11 wireless network assessments, modeling, and analysis. I’m proficient with oscilloscopes, function and signal generators, spectrum analyzers, and other tools for RF/wireless site surveys. I design LAN/WAN/WLAN solutions using equipment from Motorola, Alcatel-Lucent, Cisco, Juniper, Palo Alto, and other vendors for both pre-sales and projects. I possess a deep understanding of DNS and its critical role in network and Internet infrastructure. My expertise extends to managing BIND and Windows AD DNS servers, where I configure and maintain zone files for both forward and reverse lookups. I am well-versed in the function of root name servers, ensuring that DNS queries are efficiently routed through the hierarchy of authoritative servers. Additionally, I have hands-on experience with DNS registrar setup, managing domain registrations, and delegating DNS zones to ensure seamless name resolution across global networks. My comprehensive knowledge of DNS allows me to ensure the reliability and accuracy of domain name services from configuration to query resolution Additionally, I’ve designed and maintained point-to-point and point-to-multipoint wireless networks utilizing 802.11 protocols (both standard and proprietary), and I’m experienced with Fresnel zones, link margins, RSSI, and RF design. I’ve configured and installed both analog and digital trunked radio systems, as well as VoIP and RoIP solutions for land mobile radio (LMR) networks. Specialized Experience: 1. (High Frequency Trading) HFTs Networks, design, maintenance, and optimization (Low Latency) 2. Python programming for Network Automation 3. Wireless Communication (Microwave Point to Point, Point to Multi-Point) 4. IP Video Surveillance Networks, IP Cameras (any Megapixel and any vendor)
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    Network Security
    Network Administration
    Cisco Router
    TCP/IP
    Wireless Network Implementation
    Ingress Filtering
    VPN
    Computer Network
    Cisco ASA
    Firewall
  • $35 hourly
    ✅ Online/Working Timing is According to USA TimeZone (2:00 PM to 9:00 PM) ✅ Email Deliverability (SPF/DKIM/DMARC/BIMI Records Setup/Configuration) ✅ DNS Configuration (BIND/PowerDNS/Route53) ✅ Linux/Windows/Synology DSM Servers Administration ✅ Cloud (AWS, GCP, DigitalOcean, RackSpace) Administration ✅ Hosting Panels: WHM/CPanel, Plesk, HestiaCP, InterWorx, Virtualmin/Webmin ✅ Hypervisor: VMware ESXi/Workstation, VirtualBox, KVM, OpenVZ, XEN, HyperVM, Proxmox ✅ MTA & MUA: Postfix, Dovecot, Sendmail, Zimbra, Horde, RoundCube, AtMail ✅ Apache / Nginx / Lighttpd / LiteSpeed ✅ MySQL / MongoDB / MariaDB / PostgreSQL / MS SQL Server ✅ Server Based Security : IPtables, CSF/APF, Fail2Ban ✅ VMware ESXi, VSphere Client, VConverter, VCenter ✅ Git/Node.js, CI/CD (Jenkins) Deployment ✅ DevOps ✅ Docker ✅ Kubernetes ✅ Windows Server 2008/2012/2019, Windows 10 ✅ Microsoft IIS 8/10 & Ms Exchange Server ✅ Removal of (Malware's/Viruses) from Websites ✅ Cisco Routers/Switches ✅ Cisco VPN, Cisco Firewall, Wireless Router ✅ MAC OSX ✅ Virtual Assistant
    vsuc_fltilesrefresh_TrophyIcon WAN Optimization
    WordPress Malware Removal
    DevOps
    SSL
    Docker
    Virtual Private Server
    cPanel
    Amazon Web Services
    Ubuntu
    Security Management
    Apache HTTP Server
    System Administration
    Linux
    NGINX
    DNS
    CentOS
  • $40 hourly
    Greetings! I am an Aerospace Engineer with a specialization in aerodynamics and aircraft design. I have extensive experience in the fields of structural analysis, fluid Dynamics, thermodynamics, propulsion, engineering research, and report writing. I have expertise in the following fields ✅ Aerospace Engineering - Aerodynamic Analysis - Flight Dynamic Analysis using MATLAB - Aircraft Conceptual Design - Aerospace Materials - Propulsion and Power Systems - Aircraft Performance Analysis - Wing Loading and Structural Analysis - Aircraft Aerodynamic Analysis using ANSYS Fluent - Controller Design using MATLAB - Wide General and Technical Knowledge about Aerospace Products, such as Space Flight, Jet Engines, Aviation, Drones, Avionics, and Hypersonic vehicles ✅ Softwares - MATLAB: Plotting, Function, Code Optimization, Vectorization, - Simulink: Dynamic Simulation, Control Systems. - ANSYS Fluent: Unstructured, Structured, and Dynamic Meshing, Static, and Transient Simulations, Heat Transfer - Catia: Part Design, Assembly Design, Generative Shape Design, Drafting, Parametric Design - Qblade: Airfoil Analysis, Wing/Blade Design and Analysis, Wind Turbine Transient Analysis I deeply value teamwork and am always open to sharing thoughts and finding common ground. Together, we can journey through the ever-changing world of aerospace engineering and craft tomorrow's innovations. Let's embark on this exciting adventure of discovery together.
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    CAD
    Aerodynamic Analysis
    3D Modeling
    Structural Analysis
    ANSYS
    MATLAB Script
    Product Design
    Aeronautics
    CFD Analysis
    MATLAB
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