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Freelance Computer Network Architects
Check out freelance Computer Network Architects on Upwork, with the skills you need for your next job.
- $16 hourly
- 4.9/5
- (105 jobs)
Experience is the best teacher, as they say - 15 years of solid experience in the challenging but fun world of IT. My career started from humble beginnings. From Computer Teacher to IT Department Head - this is how I gained my experience and skills. I did not stop learning new things. I kept on pushing my limits and comfort zones. I want to end my brief overview with, "If you chase excellence, success will chase you." Hire me and you will never regret it :)Computer Networking
Computer NetworkUser ManualComputer MaintenanceMicrosoft OfficeInformation Security AwarenessSoftware DocumentationVideo Editing & ProductionComputer Hardware InstallationHardware TroubleshootingAdobe Premiere ProWebsite ContentContent WritingUser Guide WritingArticle - $125 hourly
- 5.0/5
- (134 jobs)
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.Computer Networking
Network PlanningPfSenseComputer NetworkFirewallInternet Protocol SecurityCisco RouterNetwork AdministrationDHCPNetwork EquipmentVirtual LANVoIPUbiquitiNetwork DesignCisco Meraki - $250 hourly
- 5.0/5
- (173 jobs)
๐จ๐ฃ๐ช๐ข๐ฅ๐ ๐๐ซ๐ฃ๐๐ฅ๐ง-๐ฉ๐๐ง๐ง๐๐ ๐๐ฅ๐๐๐๐๐ก๐๐๐ฅ โจ ๐ฅ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ข๐ณ๐ณ๐ฒ๐ฟ๐ฒ๐ฑ: ๐ฌ ๐ฃ๐พ๐ ๐๐๐พ๐๐บ๐ป๐๐ ๐๐๐ ๐ข๐๐๐๐๐ ๐๐๐๐ ๐จ๐ปโ๐ป ๐จ๐ณ ๐ข๐๐๐๐๐ ๐๐๐๐ ๐ ๐ค๐๐บ๐๐ ๐ฒ๐พ๐ผ๐๐๐๐๐ ๐ค๐๐๐๐๐พ๐พ๐๐๐๐ ๐ฆ๐ธ๐ถ๐น๐น๐ & ๐๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ: ๐ก๏ธ ๐ค๐๐บ๐๐ ๐ฒ๐พ๐ผ๐๐๐๐๐ & ๐ฃ๐พ๐ ๐๐๐พ๐๐บ๐ป๐๐ ๐๐๐ ๐ค๐๐๐พ๐๐ ๐ ๐ฃ๐ฌ๐ ๐ฑ๐ข, ๐ก๐จ๐ฌ๐จ & ๐ฌ๐ณ๐ -๐ฒ๐ณ๐ฒ ๐ข๐๐๐๐๐ ๐๐บ๐๐ ๐ป ๐ฆ๐๐๐๐ ๐พ ๐ถ๐๐๐๐๐๐บ๐ผ๐พ & ๐ฌ๐๐ผ๐๐๐๐๐ฟ๐ ๐ฅ๐จ๐ง ๐ ๐ฝ๐๐๐๐๐๐๐๐บ๐๐๐๐ ๐ ๐ฆ๐๐๐๐ ๐พ ๐ถ๐๐๐๐๐๐บ๐ผ๐พ (๐ ๐๐๐๐ฒ๐ผ๐๐๐๐) ๐ฃ๐พ๐๐พ๐ ๐๐๐๐พ๐๐ & ๐ ๐๐๐๐๐บ๐๐๐๐ ๐ง ๐ ๐จ ๐ฏ๐๐๐๐๐ ๐ค๐๐๐๐๐พ๐พ๐๐๐๐ ๐ฌ ๐ฒ๐ ๐บ๐ผ๐ ๐ ๐ฝ๐๐๐๐๐๐๐๐บ๐๐๐๐ & ๐ ๐๐๐๐๐บ๐๐๐๐ โ๏ธ ๐ถ๐๐๐๐ฟ๐ ๐๐ ๐ ๐๐๐๐๐บ๐๐๐๐ (๐น๐บ๐๐๐พ๐, ๐ฌ๐บ๐๐พ, ๐ฏ๐๐๐พ๐ ๐ ๐๐๐๐๐บ๐๐พ) ๐ค ๐ฃ๐๐๐ผ๐๐๐ฝ ๐ฒ๐พ๐๐๐พ๐ ๐จ๐๐๐พ๐๐๐บ๐๐๐๐๐ & ๐ถ๐พ๐ป๐๐๐๐๐ ๐ ๐ก๐ ๐๐ผ๐๐ผ๐๐บ๐๐ ๐ณ๐พ๐ผ๐๐๐๐ ๐๐๐๐พ๐ ๐ ๐ญ๐พ๐๐๐๐๐ ๐ค๐๐๐๐๐พ๐พ๐๐๐๐ ๐ฝ ๐ฎ๐ฒ ๐ฌ๐บ๐๐บ๐๐พ๐๐พ๐๐ & ๐ต๐๐๐๐๐บ๐ ๐๐๐บ๐๐๐๐ ๐ ๐ค๐๐๐พ๐๐๐พ๐๐ผ๐พ๐ฝ ๐จ๐ณ ๐๐๐๐ฟ๐พ๐๐๐๐๐๐บ๐ ๐๐๐๐ ๐บ ๐๐พ๐๐๐บ๐๐๐ ๐พ ๐๐๐๐ ๐ ๐๐พ๐. ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐ & ๐๐ฐ๐ต๐ถ๐ฒ๐๐ฒ๐บ๐ฒ๐ป๐๐: โ ๐ข๐ข๐ญ๐ (๐ข๐๐๐ผ๐ ๐ข๐พ๐๐๐๐ฟ๐๐พ๐ฝ ๐ญ๐พ๐๐๐๐๐ ๐ ๐๐๐๐ผ๐๐บ๐๐พ) โ ๐ช๐ ๐บ๐๐๐๐ ๐ฃ๐พ๐ ๐๐๐พ๐๐บ๐ป๐๐ ๐๐๐ ๐ฒ๐๐พ๐ผ๐๐บ๐ ๐๐๐ โ ๐ฃ๐ฌ๐ ๐ฑ๐ข ๐ข๐พ๐๐๐๐ฟ๐๐พ๐ฝ ๐๐๐๐๐๐๐ ๐ค๐บ๐๐๐ฃ๐ฌ๐ ๐ฑ๐ข โ ๐น๐ณ๐ข๐ (๐น๐พ๐๐ ๐ณ๐๐๐๐ ๐ข๐พ๐๐๐๐ฟ๐๐พ๐ฝ ๐ ๐๐ผ๐๐๐๐พ๐ผ๐) โ ๐ข๐ฌ๐ญ๐ฎ (๐ข๐๐๐ผ๐ ๐ฌ๐พ๐๐บ๐๐ ๐ญ๐พ๐๐๐๐๐ ๐ฎ๐๐พ๐๐บ๐๐๐) โ ๐ค๐ข๐ฌ๐ฒ (๐ค๐๐๐๐๐พ๐พ๐๐๐๐ ๐ข๐๐๐ผ๐ ๐ฌ๐พ๐๐บ๐๐ ๐ฒ๐๐ ๐๐๐๐๐๐ ๐ฏ๐บ๐๐ ๐ค) โ ๐ฆ๐๐๐๐ ๐พ ๐ข๐ ๐๐๐ฝ ๐ฆ ๐ฒ๐๐๐๐พ โ ๐ฉ๐ ๐ฌ๐ฅ ๐ข๐พ๐๐๐๐ฟ๐๐พ๐ฝ ๐ ๐๐๐๐ผ๐๐บ๐๐พ โ ๐ฃ๐ข๐ ๐ณ ๐จ๐จ (๐ฃ๐บ๐๐๐ ๐ข๐พ๐๐๐๐ฟ๐๐พ๐ฝ ๐ ๐ฝ๐๐บ๐๐ผ๐พ๐ฝ ๐ณ๐พ๐ผ๐๐๐๐ผ๐๐บ๐) ๐ ๐ก๐๐๐๐๐พ๐๐ ๐ฒ๐๐๐บ๐๐พ๐๐ ๐ฆ๐บ๐๐พ ๐ฆ๐ ๐๐ป๐บ๐ ๐ข๐๐บ๐๐๐๐๐ ๐ค๐ข๐ค๐ฅ ๐๐ฑ๐๐ฐ๐ฎ๐๐ถ๐ผ๐ป: ๐ ๐ฌ๐ก๐ ๐ ๐ก.๐ฒ. ๐ ๐ผ๐ผ๐๐๐๐๐๐๐ ๐๐๐ฎ๐ถ๐น๐ฎ๐ฏ๐ถ๐น๐ถ๐๐: โฐ ๐ ๐๐บ๐๐ ๐บ๐ป๐ ๐พ ๐๐ ๐๐พ๐พ๐๐พ๐๐ฝ๐ ๐บ๐๐ฝ ๐๐พ๐พ๐๐ฝ๐บ๐๐ ๐บ๐ฟ๐๐พ๐ ๐จ ๐๐ ๐ค๐ณ. ๐ข ๐๐บ๐ฝ๐ผ๐ฟ๐๐ฎ๐ป๐ ๐๐ป๐ป๐ผ๐๐ป๐ฐ๐ฒ๐บ๐ฒ๐ป๐ As of September 2024, inactive contracts will incur a 1-hour monthly fee to remain open. This change helps maintain availability and competitiveness on the platform while ensuring continued support for all clients. Thank you for your understanding and ongoing partnership!Computer Networking
Google Apps ScriptGoogle Sheets AutomationGoogle SheetsAutomationCisco Certified Network AssociateCisco MerakiGoogle Cloud PlatformEmail SecurityComputer NetworkBusiness with 1-9 EmployeesBusiness with 10-99 EmployeesBusiness with 100-999 EmployeesZapierDomain Migration - $150 hourly
- 5.0/5
- (59 jobs)
Are you looking to automate and streamline your business? I'm John-Paul, an official monday.com partner with a wealth of resources available. With over 10 years of experience in project management, workflow design, and process improvement, I specialize in helping businesses optimize their workflows and processes. I bring a deep understanding of Six Sigma methodologies and hold a PMP certification, ensuring that projects are managed efficiently and effectively. My expertise includes: Business Management Project Management Process Improvement Workflow and System Design monday.com AI Make.com Zapier Lucid Chart Draw.io Jotform Sharepoint Microsoft Typeform FormStack Hubspot Asana Zoho Quickbooks Stripe Citrix Active Directory Slack Gmail Outlook Google Let's jump on a Zoom call and build your dream workflow together. I offer a free 30-minute consultation. I'm also Expert Vetted on Upwork, placing me in the top 1% of freelancers on the platform.Computer Networking
Security InfrastructureCustomer Support PluginProject ManagementSecurity AnalysisComputer NetworkSecurity ManagementCritical Thinking SkillsCustomer ServiceTime ManagementJotformAutomationInfrastructure ManagementProject PlansMicrosoft SharePoint - $125 hourly
- 4.8/5
- (416 jobs)
20+ years of experience specializing in Infrastructure and hybrid-cloud architect roles focusing on the Microsoft Azure platform as well as cloud security best practices. My technical prowess covers many different facets mostly across backend infrastructure both on-premises and cloud based. I've covered both SMB and large scale enterprise environments. I have an extensive job history of hundreds of past clients just here on Upwork across a large variety of organizations sizes and verticals. Please feel free to ask about any prior job experiences. Certifications: Microsoft Certified: Azure Administrator Associate Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Network Engineer Associate Microsoft Certified: Azure Virtual Desktop Specialty Microsoft Certified: Azure Security Engineer Associate Skill set includes but not limited to the following: Windows Server, Exchange, Active Directory, PowerShell, VMWare, Hyper-V, RHEL, SUSE Linux Exchange Online, Entra ID (Azure AD), Teams, Sharepoint Online, Onedrive, Entra ID Premium, Enterprise Applications/App Registrations (SAML), Entra ID Connect, DLP and Governance, Conditional Access, Intune (MEM) with Autopilot, Sentinel, Front Door, Azure Firewall, , Defender for Endpoint/Cloud/Identity Virtual Machines, VMSS, Azure Backup, Azure Site Recovery, Azure Blob Storage, Azure Migrate, Azure SQL, API Management, Service Bus, App Services, Functions, Azure Container Registry, Application Gateway, App Insights, Azure Virtual Desktop (AVD/WVD), Windows 365 Cloud PC.Computer Networking
Email CommunicationMicrosoft Azure SQL DatabaseInformation Technology StrategyUbiquitiComputer NetworkWindows AdministrationAzure App ServiceMicrosoft Exchange ServerMicrosoft AzureVMware ESX ServerMicrosoft Active DirectoryCloud Engineering ConsultationMicrosoft Server - $30 hourly
- 4.5/5
- (15 jobs)
I would like to be able to share my 16 years of experience as an Expert System/Network Administrator and Technical / Customer Support Specialist. Provide quality service to my clients. Improve my current skills in Networking / System administrator and learn new skills along the way. To emphasize that I work not just to earn but to improve my client's businesses. ------------------------------------------------- My Skills: Network Specialist - Expert in troubleshooting/Configuration of SOHO and Business Class network devices with VOIP experience (Cisco,Linksys,Belkin,Netgear,Dlink,TPlink,Netcomm) System Administrator - Certified 211 Salesforce.com Administrator, Zoho One specialist, Docusign, Esigngenie specialist Managed Service Provider - remotely manages a customer's(Clients) IT infrastructure and/or end-user systems (Citrix/VMware/Server/Active Directory/Microsoft Exchange/ Microsoft 365/ Azure /Windows server 2008 - 2012) Helpdesk Support - Support ticket management (Podio, Connectwise, Freshdesk, etc) / Remote management specialist (Team viewer, Kaseya, Logmein, Zoho assist, Join.me, Splashtop, Screenconnect, Anydesk, RDP) / Cloud base tools (SAAS) Internet Technical Support - Handled both Cable and DSL service technical support post (AT&T, Comcast, Time warner, Cox Etc.) Video Support Specialist - Handled Satellite video service post (DTV) Team/Project Management Staff Management - Onboarding - Mentoring - Training (Handled 50 support teams) Business Manager - Currently owns Techstar Business IT Solutions (Upwork Agency with multiple clients) Data Entry/Document Processing ------------------------------------------------- Work Equipment: Laptop running on Core i7 11800H (11th Gen) with 32GB RAM (Windows 10) Laptop running on Core i7 8750H (8th Gen) with 16GB RAM (Windows 11) Laptop running on Core i5 8250U (8th Gen) with 16GB RAM (Windows 10) Laptop running on Ryzen 5 3550H (3rd Gen) with 16GB RAM (Windows 11) Apple MacBook Pro 13 (M1 silicon chip) with 8GB RAM (Mac OS - Sonoma) With Dual Monitors (34/27/24 inch) for all Laptops iPad Air 4th Gen / iPad 9th Gen High-grade Quality Headset (Plantronics 628 USB, Logitech H151, and Logitech G733) Wireless Multi-Media Headset (Sony XM5, Airpods 3 and Apple Airpod Max) 2 Fiber Optics Internet connection (DSL and Cable) with a speed of 600 Mbps 2 Back-Up WIFI Broadband Internet (Both Electric and Battery powered): 5G connection with speeds of 500 Mbps Dedicated Home Office Space Stand-by generator (in case of power outages) My rate varies depending on the job, and I am always open to negotiate. My work hours are flexible to meet your needs, and I would love to discuss should my professional profile fit what you're looking for.Computer Networking
PhotographyMicrosoft OfficeProject ManagementWindows 10 AdministrationTechnical SupportCustomer Relationship ManagementComputer NetworkSalesforce CRMTroubleshootingCustomer ServiceNetwork AdministrationBusiness with 10-99 EmployeesSystem AdministrationHelpdesk - $110 hourly
- 4.6/5
- (39 jobs)
Microsoft infrastructure expert, including high level experience on cloud technologies, hybrid cloud and identity management. Passionate about technology, more than 20 years experienced in the field, using high level certifications to validate knowledge and experience. Certified as MCSA/MCSE Net+, A+, CNE, CNA, CLE, MCT and CTT+. Training capabilities as a plus, one of the things I enjoy the most. Running my own consultancy firm since 2005 makes me very proud. I have designed, executed and supported many projects with a wide range of technologies across the continent, making me an expert for infrastructure integrations and migration process, specially with Microsoft cloud technologies. A personal note, I'm a mountain biker, and father of two. Having my kids in the bike with me, one of my favorites things to do!.Computer Networking
Windows AdministrationTraining Online LMSSecurity InfrastructureComputer NetworkAzure App ServiceMicrosoft Hyper-V ServerCloud ComputingMicrosoft Active DirectoryMicrosoft WindowsMicrosoft AzureWindows Server - $35 hourly
- 4.9/5
- (81 jobs)
I have been worked with Manage Service Providers over 6 years and familiar with MSPs process and products for MSP 1. ConnetWise Products - Quosal (CW Sell): + Design template + Setup for startup MSPs, workflow + Integration with CW Manage - ConnectWise Automate (Labtech) + Setup from scratch + Optimize monitoring, deploy software, integration with other AV and utility product (Warranty Master, IT Glue, etc.) + Setup integration with CW Manage + Setup Patch Management for windows workstation and servers - ConnectWise Manage + Setup for startup MSPs + Design workflow, setup best practice + Design invoice template + Design report use report writer 2. Implement backup software for MSPs: Veeam Cloud connect, Datto, Solarwind MSP backup, Shadow Protects 3. Office 365 - Migrate from on premise exchange, google or imap system to O365 - Implement MFA, manage O365 admin for MSPs, Powershell for report and update mailbox 4. RMM and other software: Ninja RMM, Nable Solarwind, Webroot AV, Trend Micro AV 5. Azure: Setup and Manage Azure VMs, Virtual Desktop 5. Integration: - Setup integration betweem ConnectWise to other - Email notification to MS Team, Azure function use Python via API to update CW - Email to SMS, and SMS to Email, integration with Microsoft TeamComputer Networking
ConnectWise AutomateServerComputer NetworkTroubleshootingNetwork EngineeringCloud ComputingHelpdeskMicrosoft Azure - $140 hourly
- 4.9/5
- (328 jobs)
With over a decade in IT and a specialization in Jamf and mobile device management, I deliver top-notch expertise to streamline your deployments and automation processes. ๐ฅExpert-Vetted โ Highest earnings & rating for Jamf Freelancer โ 100+ Jamf Pro deployments โ 60+ Intune deployments โ๏ธ Zero-Touch Deployments: Expert in macOS setups with DEPNotify & Jamf Connect Notify โ๏ธ Advanced Scripting: Enhance Jamf workflows with custom scripts โ๏ธ Jamf Connect & SSO Integration: Seamless workflows with Okta, Entra ID, and GSuite โ๏ธ Custom Scripting & pkg Creation: Tailored solutions for your unique needs ๐ผ Okta SSO | ๐ผ Entra ID SSO | ๐ผ Google Workspace Federation โฑ Full-time Independent Freelancer ๐ข Supporting deployments and automation for 5 large Jamf MSPs. ๐ฃ Communication is key โ I prioritize clear and consistent communication to ensure project success. A diverse Systems Engineer with 10+ years of experience in developing and maintaining IT systems, and 10 years of experience in mobile device management. Technical expertise spreads across server and backup administration, cloud security, software support, asset management, vendor management, and customer support. Specializes in saving man-hours and money for the enterprise.Computer Networking
ScriptingMicrosoft Azure AdministrationMicrosoft Endpoint ManagermacOSMicrosoft IntuneJAMFOKTATechnical SupportSolution Architecture ConsultationMac OS X AdministrationMobile Device ManagementMicrosoft WindowsSystems EngineeringMicrosoft AzureMicrosoft Windows PowerShell - $95 hourly
- 5.0/5
- (33 jobs)
A result-driven Senior Network Professional with over 15 years' experience in Routing, Switching, Security and Network Design for corporate and enterprise networks.Computer Networking
Computer NetworkVirtual LANAmazon Web ServicesCisco MerakiNetwork EquipmentUbiquitiNetwork DesignNetwork EngineeringPalo Alto FirewallsCisco RouterFortinetMikrotik RouterBOARDFirewallVPNCisco ASA - $90 hourly
- 5.0/5
- (9 jobs)
Highly skilled network architect and engineer with over 20 years experience on various Cisco and Arista platforms integrating datacenter technologies. Bring me in if you're looking for an extra set of eyes on a complex infrastructure project. I provide perspective and a different point of view. I'll push your vendors to identify weak points or incompatibles before purchasing. I can help run Proof of Concepts. I can help troubleshoot problems within existing infrastructure. My most successful contracts have been with companies looking for someone that their engineering staff can us as a resource. I build relationships with your engineers. I joined UpWork to connect with companies that would like access to a non-partial Senior level Network Architect and Engineer without having to hire one full time. Areas of strength - Datacenter switching - 100gb MLAG/VPC, leaf/spine architectures - VXLAN with an EVPN control plane for layer2 extension to multiple datacenters. - Internet connectivity - Multicarrier BGP active/active failover - F5 Global and Local load balancing - DNS / DHCP deployment options - Campus networking - User wired/wireless connectivity with dot1X port authentication/authorization and machine posture - Cisco ISE and Aruba ClearPass - Controller and cloud based wireless technologies - Guest access control and auditingComputer Networking
Multiprotocol BGPWiFiLoad BalancingDisaster Recoverydot1xNetwork AdministrationNetwork DesignNetwork EngineeringComputer NetworkComputing & Networking - $49 hourly
- 5.0/5
- (8 jobs)
Expert Cisco CCIE Network Engineer | Network Design, OT Security, SD-WAN, Troubleshooting & Training I am a Cisco CCIE-certified network engineer with over 15 years of experience delivering high-quality solutions in network design, OT security, troubleshooting, SD-WAN, and training. With extensive expertise in Cisco Routing & Switching (R&S), Cisco Security Stack, Meraki, Fortinet, and Claroty products, I support businesses in creating stable, secure, and scalable network infrastructures tailored to their unique needs, including operational technology (OT) environments. My core competencies include network architecture and validation, OT security deployment, SD-WAN implementation, project management, and complex troubleshooting across various industries, from enterprise to critical infrastructure. As a business owner and network instructor, I excel in translating advanced technical concepts into actionable solutions, empowering teams through hands-on guidance. Key Skills: Cisco CCIE, CCNP, CCNA certified Network Security, OT Security (Claroty), SD-WAN, Infrastructure Design, and Troubleshooting Meraki, Cisco R&S, Cisco Security Stack, and Fortinet Solutions Network and OT Security Training, Consulting, and Implementation I look forward to collaborating on projects where I can apply my specialized expertise to help you reach your network and OT security goals. Letโs connect and build a robust, future-ready infrastructure together!Computer Networking
Cisco Certified Internetwork ExpertWireless CommunicationMigrationNetwork EngineeringFortinetComputer NetworkCisco MerakiNetwork DesignSoftware-Defined NetworkingCisco RouterData Center DesignData Center MigrationCiscoNetwork SecurityDigital Transformation - $18 hourly
- 4.7/5
- (35 jobs)
A dynamic and self - motivated System and Network Administrator aspiring for a bright and challenging career in the field of System Administration and Networking Technology which would enable me to upgrade myself with emerging trends and technologies. More than 12 years' experience in working with MSPs to provide remote technical support to end users. Responsible for completing OnBoarding tasks with new clients and deploy all the RMM tools that are required for remote management. Familiar with Office 365 configuration, creating mailboxes, resetting passwords, troubleshooting office 365 activation issues. Familiar with cloud RMM tools like Datto RMM, ConnectWise, Ninja RMM, Solar-Winds, Kaseya, Continuum, etc. Have handled patch management through Kaseya and Continuum in the past. Familiar with ticketing systems like Autotask, ConnectWise, Zoho, Zendesk, JIRA, etc. Hands on experience on remote connectivity apps like LogMeIn, TeamViewer, screen connect, etc. Familiar with cloud backup tools like Intronis and Autotask workplace. Responsible for deploying backup agents and configure backup according to client infrastructure needs. Also, responsible for monitoring and troubleshooting failed backups. (Veeam Backups, etc) More than 10 years' experience in providing phone based, chat & email support to international clients. Have been responsible for collaborating with third party vendors and end users to resolve issues related to application support and hardware warranty. Hands on Log me in central remote app, Podio project management app. Experienced in handling customer queries via Live chat app & log me in rescue. Have experience in providing support on soft phone provided by the clients. Hands on Kaseya cloud service apps, connect wise ticketing system. Worked on Remote apps like Log me in, VNC, Team-viewer, etc. Became an O desk Freelancer since September 2013. Worked with Lester Info services Pvt. Ltd. as a 'Remote Technical Support engineer' till 04/07/2013. Worked with General Mills, India as an โOnsite Support Engineerโ from 21/11/2011 to 31/1/2013. Technical Trainer/Exam Co-Coordinator, Jetking Infotrain Limited Learning Centre, Ghatkopar from1/4/2009โ 20/11/2011Computer Networking
VPNRemotingHelpdeskOnline Chat SupportMicrosoft ServerTechnical SupportPhone SupportIncident ManagementNetwork EquipmentComputer NetworkSystem ConfigurationWindows 8 AdministrationWindows AdministrationWindows 10 AdministrationSystem Administration - $85 hourly
- 4.2/5
- (50 jobs)
โญ 12 years of Proven Success in IT Consulting at Microsoft partner MSPs โญ Microsoft Windows Server and Windows 10 certified โญ Windows Server/Active Directory Administration, Design & Deployment โญ Office 365, Google Workspace migration, administration, & security โญ Azure and AWS Migration, lift and shift migration and administration services โญ๏ธ Deployment of Azure services - Intune MDM, Autopilot, Entra ID, Defender AntiVirus & SSO โญ Core Network Routing and Switching - Cisco, Cisco Meraki, SonicWall, Fortinet etc. โญ Enterprise Backup - Veeam deployment and maintenance for Security, Safety and Compliance I'm looking forward to getting to know all of your technology needs, so please send me a private message to book a free 30 minute consultation.Computer Networking
VMWareBusiness with 1000+ EmployeesMicrosoft Active DirectoryMigrationAWS Systems ManagerNetwork EngineeringComputer NetworkBackup AdministrationNetwork AdministrationOffice 365Windows ServerVMware AdministrationAWS Server MigrationVeeamEmail SupportSystem Administration - $15 hourly
- 4.8/5
- (209 jobs)
Linux and Windows Server Administrator with more then 12 years of experience. * Site Setup, Optimization and Migration Support for Wordpress, Joomla, Magento, Xcart, Opencart based websites * Amazon, BlueHost Digital Ocean, Godday, Hostgator, Linode, Media Temple * Apache, IIS, Nginx, Tomcat, Varnish, Mod_pagespeed * Control Panel: Cpanel, WHM, Plesk, Ensim, Webmin, Virtualmin, AWS * OS: CentOS, Debian, RHEL, Ubuntu, , Windows 2008, 2012 * Mail Server: Exim, Postfix, SPF, DKIM * Database: Mariadb, MySQL, MSSQL, PostgresQL * DNS: Domain management, MX, CNAME, CloudflareComputer Networking
SSLMySQLPHPMySQL ProgrammingAmazon EC2MagentoJavaScript - $125 hourly
- 5.0/5
- (20 jobs)
Professional skilled in leadership and finding businesses the best, "set IT and forget IT" solutions for their needs. All things Google Workspaces and Microsoft Azure/Office 365. Mac fanatic!Computer Networking
Cisco MerakiMicrosoft App-VManagement ConsultingCiscoRemote IT ManagementManagement DevelopmentProject Management ProfessionalComputing & NetworkingMicrosoft Exchange OnlineComputer NetworkGroup PolicyNetwork EngineeringOffice 365Microsoft Azure - $50 hourly
- 5.0/5
- (8 jobs)
As a tech-savvy DevOps and IP Architect, I specialize in virtualization, networking, and containers. I deftly turn business needs into smooth tech solutions using Docker, Kubernetes, VMWare, and various cloud services like AWS, Azure, GCP, Hetzner. I also run a premium VPN service for areas with internet restrictions and can customize VPN solutions to fit any business. Let's use technology to elevate your business!Computer Networking
Regex WritingDockerDevOpsVMware ESX ServerComputer NetworkCisco Certified Internetwork ExpertVMware AdministrationVMware vSphereNetwork PlanningNetwork AdministrationNetwork SecurityNetwork DesignNetwork Engineering - $40 hourly
- 4.7/5
- (128 jobs)
Greetings! Dear Buyers Welcome to My Profile I am currently progressing towards my PhD in Computer Engineering with a specialization in Blockchain and Cybersecurity. With over 10 years of research and writing experience, I have developed a deep expertise in Ethical Hacking, Machine Learning, Deep Learning, Blockchain, and various network emulators like NS-2, NS-3, Packet Tracer, Riverbed, and so on. Throughout my professional journey, I've undertaken numerous projects concerning, but not limited to Cybersecurity, Ethical Hacking, Network Configurations, IoT Simulations, Blockchain Development, and innovative solutions utilizing Machine Learning and Deep Learning techniques. If you require assistance or guidance in the aforementioned areas, or have projects that align with these domains, please feel free to reach out. My primary objective is ensuring customer satisfaction, and I am committed to delivering top-notch, plagiarism-free work tailored to your needs. Thank you for considering my expertise. I look forward to collaborating with you.Computer Networking
Literature ReviewComputer ScienceAcademic WritingBlockchainDeep LearningMachine LearningAcademic ResearchResearch PapersComputer NetworkKali LinuxNetwork SecurityInformation SecurityEthical HackingInternet of ThingsDigital Forensics - $20 hourly
- 5.0/5
- (9 jobs)
Well-caffeinated tech evangelist holding certifications of CCNP and MCSA with a decade of 6 years experience specializing in networking solutions. Demonstrated history of designing and deploying network systems across enterprise, data center, and cloud environments. A proven track record of creating fit-for-purpose cost-efficient solutions with high availability and tight security policies. Passionate about network design and implementation, always eager to connect and engage in discussions.Computer Networking
Computer NetworkMicrosoft ServerFirewallLinux System AdministrationComputing & NetworkingNetwork EngineeringNetwork MonitoringSystem AdministrationNetwork PlanningCiscoCisco Certified Network ProfessionalMikrotik RouterBOARDNetwork AdministrationNetwork DesignCisco Router - $40 hourly
- 4.9/5
- (61 jobs)
As a top-rated and award-winning academic writer and research consultant, I help scholars achieve their academic goals through high-quality writing, editing, and research support. With extensive experience in AI, smart systems, Data Analytics, Algorithms, programming coding and expert systems, I've developed a proven track record of delivering high-quality academic papers, research proposals, and grant applications. My expertise has been recognized through top-ranked journals, international awards, and membership in the top 0.5% of the European Alliance for Innovation scientists. Services Offered: Dissertation and research paper assistance NSF grant proposal writing and submission Proofreading and editing (Latex, Overleaf, Google Docs, MS Word) Formatting according to journal guidelines Managing references (Mendeley, Zotero, EndNote, Bibtex) Conversion of documents between formats Expert advice on AI, smart systems, and cutting-edge technologies Experience Highlights: Award-winning principal author Reviewer and editor for prestigious journals Published in Q1 Journals Supervised BS, MS, and Ph.D. research projects Principal research associate on various projects Designed smart healthcare systems and expert systems Skills: Programming: Backend development, multiple languages Databases: MySQL, BigQuery Data analytics and visualization API integrations Client Testimonials: "Great work, very communicative and productive." "Dr. Ijaz provided exceptional proofreading and critical analysis." "Extremely responsive and efficient in identifying areas of improvement." How I Can Help You: Editing and proofreading academic documents Formatting and managing references Expert advice on AI and smart systems Ensuring timely delivery and confidentiality Let's work together to make your research shine and secure the funding you need for your projects!Computer Networking
References & CitationsMachine LearningComputer ScienceProfessional Journal CitationsResearch ProposalsLaTeXAcademic EditingAcademic ResearchScientific ResearchEducationFormattingProofreadingResearch PapersFact-CheckingAcademic Proofreading - $75 hourly
- 4.7/5
- (129 jobs)
๐ฉ๐ฒ๐๐ฒ๐ฟ๐ฎ๐ป ๐ ๐ถ๐ฐ๐ฟ๐ผ๐๐ผ๐ณ๐ ๐๐๐๐ฟ๐ฒ, ๐ ๐ถ๐ฐ๐ฟ๐ผ๐๐ผ๐ณ๐ ๐ฏ๐ฒ๐ฑ, ๐ฎ๐ป๐ฑ ๐ช๐ถ๐ป๐ฑ๐ผ๐๐ ๐ง๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐๐ฟ๐ฐ๐ต๐ถ๐๐ฒ๐ฐ๐ ๐๐ถ๐๐ต ๐ญ๐ด+ ๐๐ฒ๐ฎ๐ฟ๐ ๐ผ๐ณ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ, ๐ฑ๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ถ๐ป๐ด ๐๐ผ๐น๐๐๐ถ๐ผ๐ป๐ ๐ฎ๐ฐ๐ฟ๐ผ๐๐ ๐ฑ๐ถ๐๐ฒ๐ฟ๐๐ฒ ๐ถ๐ป๐ฑ๐๐๐๐ฟ๐ถ๐ฒ๐, ๐ถ๐ป๐ฐ๐น๐๐ฑ๐ถ๐ป๐ด ๐ฃ๐๐ฏ๐น๐ถ๐ฐ ๐ฆ๐ฒ๐ฐ๐๐ผ๐ฟ, ๐๐ฎ๐ป๐ธ๐ถ๐ป๐ด, ๐๐ป๐ฒ๐ฟ๐ด๐, ๐ก๐๐ข๐, ๐ฅ๐ฒ๐๐ฎ๐ถ๐น, ๐ง๐ฒ๐น๐ฒ๐ฐ๐ผ๐บ, ๐ ๐ฆ๐ฃ๐, ๐ฎ๐ป๐ฑ ๐๐ฑ๐๐ฐ๐ฎ๐๐ถ๐ผ๐ป. โ๏ธ Upwork ๐ง๐ผ๐ฝ-๐ฅ๐ฎ๐๐ฒ๐ฑ, ๐ญ๐ฌ๐ฌ% Job Success Rate, ๐ฑ๐ฑ๐ฌ๐ฌ+ Hours, ๐ญ๐ฎ๐ฌ+ Projects Completed โ๏ธ ๐ฑ+ ๐ ๐ถ๐น๐น๐ถ๐ผ๐ป $ technical contracts and projects designed, implemented and QAโed โ๏ธ Full-time freelancer, ๐ ๐๐ฃ, ๐ ๐๐๐ง๐ฃ, ๐ ๐๐ง๐ฆ, ๐ ๐๐ฆ๐, ๐ ๐๐ฆ๐, and ๐๐๐๐ฟ๐ฒ ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ โ๏ธ Saving deployment time and man-hours and focusing on quality of delivery ๐ฏ ๐๐ถ๐ด๐ต๐น๐ถ๐ด๐ต๐ ๐ผ๐ณ ๐๐ต๐ฒ ๐ฝ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ๐, ๐๐ผ๐น๐๐๐ถ๐ผ๐ป๐, ๐๐ธ๐ถ๐น๐น๐, ๐ฎ๐ป๐ฑ ๐๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ ๐ ๐ฐ๐ผ๐บ๐บ๐ผ๐ป๐น๐ ๐ต๐ฒ๐น๐ฝ ๐บ๐ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐ ๐ฏ โ๏ธ Windows Server (2003-2025), Hyper-V, Active Directory, DFS, FSMO, DNS, DHCP, GPO, RDS, WSUS โ๏ธ Failover Clustering, File Server, IIS, PowerShell, System Assessment and Hardening โ๏ธ Azure AD, Azure ADDS, Microsoft Entra, MFA, Group and User management โ๏ธ Exchange (2003-2019), Microsoft 365, Teams, SharePoint, and OneDrive โ๏ธ Email Migration (Cutover, Staged, and Hybrid) with tools like BitTitan, CodeTwo, and Skykick โ๏ธ SCCM, Intune, Endpoint Manager, AutoPilot, App deployment, Android, iOS, and MacOS โ๏ธ Windows 10/11, Microsoft Defender ATP, SOC2, HIPAA, PCI-DSS, CIS, STIG, NIST, and ISO 27000 โ๏ธ Azure Virtual Desktop, FSLogix, Azure Storage, and Azure Networking โ๏ธ Atera, ConnectWise, Datto, NinjaOne, Pulseway, CyberCNS, SentinelOne, ITGlue ๐ฏ ๐ช๐ต๐ฎ๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ฆ๐ฎ๐ ๐๐ฏ๐ผ๐๐ ๐ ๐ฒ ๐ฏ ๐ฃ๏ธ"MD is phenomenal. He certainly knows his craft inside and out. Very knowledgeable, approachable, and takes ownership. Our compliance was approaching a deadline, and we were not close to getting it done. MD was able to rescue us and worked diligently. He also was a great teacher and did not mind at all explaining things and how it worked. We were over subscribing to office 365 services which he was able to save us those monthly costs. We will be working with MD on other projects without a doubt." | ๐. ๐๐บ๐ถ๐ป | ๐๐ถ๐ฟ๐ฒ๐ฐ๐๐ผ๐ฟ ๐ผ๐ณ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด | ๐๐๐ฟ๐๐ฆ๐พ๐๐ฎ๐ฑ | ๐จ๐ฆ๐ ๐ฃ๏ธ"MD is a great engineer to work with. He has configured our servers and helped to explain what has needed each step of the way. On top of that, we got systematic documentation of the process in case we need to adjust anything. Easy to communicate with and even accommodated our time zone difference to help us during UK working hours. We'd be definitely working to work with MD in the future." | ๐๐ก๐ซ๐ข๐ฌ ๐๐๐ง๐๐ณ๐ฅ๐ข๐ค | ๐๐๐ | ๐๐ฅ๐๐ฑ๐จ๐ง ๐๐๐๐ก๐ง๐จ๐ฅ๐จ๐ ๐ข๐๐ฌ | ๐๐ ๐ฃ๏ธ"I highly recommend MD for his exceptional work on our BYOD implementation project. He demonstrated excellent communication, technical expertise, and a proactive approach to ensure seamless integration with our existing infrastructure. His dedication to customer satisfaction and commitment to delivering a high-quality solution greatly improved our organization's efficiency and security. I look forward to future collaborations and recommend him to anyone seeking a reliable IT professional." | ๐ ๐ซ๐๐ง๐ค๐ฅ๐ข๐ง ๐๐๐๐ฆ๐ | ๐๐๐ | ๐๐ฅ๐จ๐ฎ๐๐ข๐ฅ๐๐ฑ | ๐จ๐ฆ๐ ๐ฃ๏ธ"MD is a fantastic engineer who is clearly an expert in a number of Infrastructure and Networking Technologies. Very detail-orientated with good communication skills. MD was involved in a number of projects for iT360 and saw these through with a high level of expertise and communication internally and client-facing." | ๐๐๐ฅ๐ฅ๐ฎ๐ฆ ๐๐๐ฅ๐ฅ๐จ๐ฐ๐๐ฒ | ๐๐๐ง๐๐ซ๐๐ฅ ๐๐๐ง๐๐ ๐๐ซ | ๐ข๐๐๐๐ | ๐๐๐ฐ ๐๐๐๐ฅ๐๐ง๐ ๐ฏ ๐ช๐ต๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ง๐ฟ๐๐๐ ๐ ๐ฒ ๐ฏ โ๏ธ ๐๐น๐ถ๐ฒ๐ป๐-๐๐ฒ๐ป๐๐ฟ๐ถ๐ฐ ๐๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต: I focus on delivering real value and building long-term relationships. โ๏ธ ๐ฃ๐ฟ๐ผ๐๐ฒ๐ป ๐ฅ๐ฒ๐๐๐น๐๐: I consistently exceed expectations, ensuring 100% client satisfaction. โ๏ธ ๐๐น๐ฒ๐ฎ๐ฟ ๐๐ผ๐บ๐บ๐๐ป๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป: I keep clients informed at every project stage. โ๏ธ ๐ฃ๐ฟ๐ผ๐ฎ๐ฐ๐๐ถ๐๐ฒ ๐ฃ๐ฟ๐ผ๐ฏ๐น๐ฒ๐บ ๐ฆ๐ผ๐น๐๐ฒ๐ฟ: I tackle challenges head-on and provide strategic solutions. โ๏ธ ๐๐บ๐ฝ๐ฎ๐๐ต๐ ๐ฎ๐ป๐ฑ ๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น๐ถ๐๐บ: I work with integrity, respect, and a commitment to excellence. ๐ก ๐ฅ๐ฒ๐ฎ๐ฑ๐ ๐๐ผ ๐๐ฒ๐ฐ๐๐ฟ๐ฒ, ๐ผ๐ฝ๐๐ถ๐บ๐ถ๐๐ฒ, ๐ฎ๐ป๐ฑ ๐ฒ๐น๐ฒ๐๐ฎ๐๐ฒ ๐๐ผ๐๐ฟ ๐๐ง ๐ถ๐ป๐ณ๐ฟ๐ฎ๐๐๐ฟ๐๐ฐ๐๐๐ฟ๐ฒ? ๐๐ฒ๐โ๐ ๐ฐ๐ผ๐น๐น๐ฎ๐ฏ๐ผ๐ฟ๐ฎ๐๐ฒ! ๐๐ผComputer Networking
Microsoft Exchange ServerAutopilotMicrosoft SCCMManaged ServicesIT SupportHelpdeskMicrosoft Active DirectoryMicrosoft Hyper-V ServerMicrosoft IntuneVirtual Desktop InfrastructureOffice 365Microsoft Endpoint ManagerMicrosoft AzureWindows ServerSystem Administration - $20 hourly
- 5.0/5
- (54 jobs)
Based on knowledge and experience gained over the last 14 years as Technical Support / IT Support, I have developed a great expertise in many fields such as: -Windows Server2008R2/2012,2016,2019/2022 -Windows XP/Vista/7/8, 10, 11 - Microsoft application support. -Synology Administrator - Microsoft Cloud Services. -Outlook 2010/2013,2016/2019 -Kaseya administration,Patch management,Scripting,Backup applications, Patch management, Antivirus management, Advanced NOC and Kaseya (Customization, Development, Monitoring, Scripting, Patching, Backups, Reporting, Migration, Integrations and Upgrade versions) - CW Automate administration,Backup applications, Patch management, Antivirus management, Advanced NOC and Labtech/Automate (Customization, Development, Monitoring, Scripting, Patching, -Backups, Reporting, Migration, Integrations and Upgrade versions) - Cloud Technology:- Azure, AWS. -Office 365 administration -On-Premise Mailboxes migration to Office 365 -Cloud PST migration -Virtualization environments: Hyper-V, ESXi - Citrix Cloud -VMware Workstation. -VPN Configuration. -Antivirus server: Symantec Endpoint Protection, ESET NOD32 administration, Webroot, CrowdStrike, Kaspersky,Bitdefender,Sentinel antivirus. -Backup: Veeam,Shadow Protect,Symantec Backup Exec, Symantec Netbackup, Acronis, Altaro, Datto, Azure Backup. -Configure Synology NAS buffalo box, -Help Desk support. -Server Support. -Workstation Network support. -Hyper-V server Synology cloud backupComputer Networking
Windows ServerOffice 365Microsoft AzureData BackupTechnical SupportVMware ESX ServerBackup AdministrationConnectWise AutomateVeeamFirewallNetwork AdministrationMicrosoft Active DirectoryServer VirtualizationHelpdesk - $40 hourly
- 4.9/5
- (98 jobs)
I am a Dynamic, Dedicated, Passionate and Quickly Adaptable Freelancer with Technological innovations. I am a ๐ Upwork-Skill-Certified Freelancer with โ 100% JSS โ 70%+ Long-Term Clients โ 80%+ Clients Recommendation โ 90+ Active and Completed Jobs with Positive Feedback๐ Architect Certified on Sophos, Fortinet Firewalls and Endpoints Managements โ Others Certification on Network and Securityโ Strong and long Experiences on Fortinet, Sophos, SonicWall, Palo-Alto, PFSense Infrastructures Deployments, Migration and Managementsโ Any kinds of Wireless and Voice Solution Deploymentsโ Network, System Security & Compliance Managementsโ Strong Experience on Routing & Switching๐ฆ Long-Experience with MSP, Corporate and Solution/Service-Provider Sectors. ๐ฆ Already worked with 90+ clients from different regions such as Asia, Africa, US, Europe etc. ๐๏ธCertifications (Completed & Enrolled) โข Upwork Skill Certification - Customer Service. โข Certified Architect by Sophos and Fortinet. ๐ Sophos Certifications: โข Sophos-Firewall v19.5-Engineer. โข Sophos Firewall v19.5-Architect. โข Sophos Firewall v19.5 to v20.0 Certified Architect Delta (AU80). โข Sophos Firewall v19.5 to v20.0 Certified Engineer Delta (EU80). โข Sophos Firewall v20.0 to v21.0 Certified Architect Delta (AU80). โข Sophos Central Endpoint and Server v4.0-Engineer. โข Central Endpoint and Server v4.0-Architect. โข Sophos Central Endpoint v4.0 to v5.0 Architect Delta (AU15). โข Sophos Central Engineer Delta v4.0 to v5.0 (EU15). ๐ Fortinet Certifications: โข NSE-7 (Network Security Architect) โNSE-ID:- 0Qjbf0qGSd โข NSE-4 (Network Security Professional) โ NSE-ID:- GThFxY1viO โข NSE-5 (Network Security Analyst) on FortiAnalyzer- NSE-ID: - 8gIRCniwPN. โข NSE-1 (Network Security Associate) By Fortinet License Number: OYBF7cetpL. โข NSE-2 (Network Security Associate) By Fortinet License Number: FTsFjlmHck. ๐ Other Certification: โข CNSS (Certified Network Security Specialist) By ICSI, UK License Number: 18427811 โข Cisco Certified Network Associate (Routing & Switching) Cisco-ID: - CSCO13303817 Here, I would like to share my Working experiences, fields of expertise and much more- โ I have 9 years plus hands-on experiences on Network, System, Security administration, Deployment and Migrations on different Infrastructures along with direct involvements/cooperation on different known issues from Deployment stage to end-userโs support. โ Fields of Specialization: 1. Because of having 9 years plus exclusive experiences on different Fortinet, Sophos, SonicWall, PFSense, Palo-Alto and other Infrastructures Deployments and Administration I can work with the Complete Design, Deployments, Migrations and Integrations on these Different types of Infrastructures such as- โข Fortigate, Forti-APs, Forti-Switches, FortiVoice-Enterprise, Forti-Manager, Forti-EMS,FortiAnalyzer, FortiAuthenticator, FortiNAC, Fortinet Security Fabric Devices, FortiSandbox, FortiToken/Mobile/Service. โข Sophos Infrastructures Managements such Firewalls, Endpoints, Switches, APs etc. โข SonicWALL Infrastructures Managements such as Firewalls, NSM, Capture-Clients Endpoints etc. โข Palo-Alto, Barracuda, PfSense, Cisco-Firepower, Firepower-Thread Defence and FMC and Others Firewalls Managements. โข Migration To/From any of these above Infrastructures. 3. Long experiences on the Network and System Administration on these Infrastructures- โข Routing & Switching on Cisco, Mikrotik, Juniper, HP, Dell, Aruba etc. โข Wireless Implementation on Cisco, Aruba, Ruckus, 4Ipnet, Unifi/Ubiquiti, Forti-AP, Cambium, Altai, TP-Link-Omada, Teltonika etc. โข Mail-Server Administration on Office365, G-Suite by Google, Zimbra etc. โข Windows Server Managements. โข Virtualization & Datacentre Managements on VMware, ESXi, vSphere or VCenter, Hyper-V, Synology-NAS/SAN and Others. โข Voice Solution implementation on renowned Voice Solution Providers such as FortiVoice Enterprise, Grandstream, 3cX, Synway, Yeastar-PBX, FreePBX etc. โข Endpoint Solution Deployments on TrendMicro, Sophos Endpoint Protection, FortiClient by Forti-EMS (Endpoint Management Server), ESET etc. โข Complete Video Conferencing Solution on Dahua, Polycom etc. โข Surveillance, Attendance reader solution on Hikvision, Dahua, ZKTecho, Handuri etc. 4. I am a quick and dynamic learner. I can adjust myself with the Technological innovation within a very short amount of time. 5. I am a technical person with a Never Give-Up character. I have multiples valuable feedback with great reviews on Upwork. You can also have a look at that. If you have any further query on me just send "Hi" in Upwork.Computer Networking
SonicWallPfSenseSystem AdministrationVoIP PBXSophos Sophos UTMSecurity ManagementWireless LAN ControllerPalo Alto FirewallsSecurity InfrastructureFortiGate FirewallNetwork AdministrationFortinetFirewallNetwork SecurityVPN - $45 hourly
- 5.0/5
- (269 jobs)
Hello, my name is Chris O'Rorke. Over the past 25 years, I have earned certifications in a wide range of Microsoft technologies, encompassing both server and desktop environments. In addition, I bring over a decade of hands-on experience configuring and optimizing Cloudflare. I currently manage 20 domains of my own under an enterprise-level Cloudflare account, with access to 24/7 emergency support. More than 75 clients trust me to oversee their Cloudflare configurationsโfrom DNS management and performance tuning to security assessments and threat mitigation. I can help you fully leverage Cloudflareโs features to improve your websiteโs resilience and performance. I also specialize in email deliverability and domain reputation. My services include a detailed DNS audit to ensure proper configuration of MX, SPF, DKIM, DMARC, and BIMI records, followed by comprehensive inbox placement testing. When needed, I offer managed reputation repair targeting specific email providers, as well as supervised new domain warm-up. Additionally, I provide ongoing deliverability monitoring and proactive intervention, alerting you to any issues that could impact your outreach. I have extensive experience with platforms including Mailgun, Mailjet, SendGrid, Postmark, Kajabi, Campaigner, ActiveCampaign, Klaviyo, Amazon SES, and more. I'm also a partner with both Warmy and Folderly, enabling me to deliver robust solutions that enhance email performance and maintain a strong domain reputation. The best way to get started is by scheduling a consultation via my Upwork profile page, reaching out on UpWork Chat or inviting me to your job listing โ I typically have next-day availability. Iโm happy to answer any questions or provide more information if needed, and I look forward to the opportunity to work with you.Computer Networking
SendGridWordPressMicrosoft OutlookKlaviyoEmail Campaign OptimizationEmail Campaign SetupEmail DeliverabilityDNSCloudflareFirewallComputerComputer NetworkComputer MaintenanceMicrosoft WindowsSystem Administration - $30 hourly
- 5.0/5
- (53 jobs)
As a former IBM TJ Watson fellow, I have got a great experience in System and Network Installation, Administration and Management. Back to France, I specialized myself in linux, teaching this topic as well installing servers and networks in-situ and as a remote basis. Since July 2000, I am a consultant specialized in these technologies : unix, linux, dns, dhcp, vlan, lan, mail servers, transparent migration, firewalls, load balancing and all kind of low level system and network issues in the OSI model. I can promote myself being concerned by the whole problem and by the whole compagny and not only to do the task as an isolated task. This is my way.Computer Networking
MathematicsEmail DeliverabilityManual TestingComputer NetworkPostfix SMTP ServerGoDaddyLinux System AdministrationphpMyAdminNetwork AdministrationSoftware TestingSoftware QADNSMicrosoft AzureGoogle Cloud PlatformLinux - $50 hourly
- 4.8/5
- (104 jobs)
- Cloud Architecture (AWS, Azure, GCP) - Virtualization: Vmware, Hyper-V - Senior Linux Systems Architect - Network / Security Administration: Firewall management, LAN, Antivirus platforms, e-mail gateways - Windows System Administration - Sharepoint Administration - LAMP environments - Database Administration/Tunning (Oracle, SQL Server, MySQL) - ITILComputer Networking
HAProxyLinux System AdministrationDatabase ProgrammingComputer NetworkNetwork AdministrationAmazon Web ServicesDatabase AdministrationCentOSMySQLPythonMicrosoft Azure - $30 hourly
- 4.9/5
- (7 jobs)
I'm a freelancer with different skills set that varies from customer service, logo, and graphic design, computer software repair, virus removal to website design and development. I do a lot but I'm committed to everything that I put my hands on. 11+ years of experience in customer service and technical support before becoming a freelancer 5 years ago and no turning back- I love freelancing. Talk to me about your needs and let me help you attain your goals and make your vision a reality.Computer Networking
Data RecoveryTechnical SupportJoomlaHelpdeskVirus RemovalWordPress Want to browse more freelancers?
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