Hire the best Computer Network Architects

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Clients rate Computer Network Architects
Rating is 4.8 out of 5.
4.8/5
based on 554 client reviews
  • $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.
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Network Planning
    PfSense
    Computer Network
    Firewall
    Internet Protocol Security
    Cisco Router
    Network Administration
    DHCP
    Network Equipment
    Virtual LAN
    VoIP
    Ubiquiti
    Network Design
    Cisco Meraki
  • $150 hourly
    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.
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    Security Infrastructure
    Customer Support Plugin
    Project Management
    Security Analysis
    Computer Network
    Security Management
    Critical Thinking Skills
    Customer Service
    Time Management
    Jotform
    Automation
    Infrastructure Management
    Project Plans
    Microsoft SharePoint
  • $15 hourly
    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 :)
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    Computer Network
    User Manual
    Computer Maintenance
    Microsoft Office
    Information Security Awareness
    Software Documentation
    Video Editing & Production
    Computer Hardware Installation
    Hardware Troubleshooting
    Adobe Premiere Pro
    Website Content
    Content Writing
    User Guide Writing
    Article
  • $45 hourly
    I'm managing computers and computer networks since 1994! I've installed and used all versions of Windows since Win 95, including some of Windows Server edition. My first Linux installation (Slackware) was in 1997, and I'm dealing with Unix/Linux machines since. In last 10 years, I have installed mostly Ubuntu, CentOS and Debian servers - for Wireless Internet Services Provider (WISP) I'm currently managing. Some of those Linux servers and one Windows are residing on top of (or should I say - inside) VMware's ESXi platform! Services running on those servers are: Apache (http, https) with PHP, DNS, MySQL, Postix, Courier, Dovecot, Squid, Webmin, phpMyAdmin, ISPConfig, FreeRADIUS, Radius Manager, ... Dealing with hosting made me install and manage several CMS (Joomla, WordPress) and Forum (phpBB, SMF, myBB) web sites. Designing, setting and maintaining WISP got me into Mikrotik/RouterOS - I manage more than 50 MT installations: from few-LAN-ports-only to groups of several different Mikrotik devices on the same spot, connected via LAN and via WiFi links to other locations. I'm using almost everything that RouterOS can provide; from static routing, OSPF, VPN, Bridging, failover (uplinks and WiFi links), PPPoE, NTP, Web Proxy, ... There are, also, two virtual Mikrotik devices at mentioned ESXi machine! I have some Ubiquity equipment too (ISP and client side), and lots of client-side devices (mostly simple routers/APs) that I had dealt with. I look forward to participating in new projects.
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    Network Equipment
    Proxmox VE
    Ubiquiti
    Network Administration
    Network Design
    Mikrotik RouterBOARD
    Ubuntu
    Wireless Network Implementation
    MikroTik RouterOS
    Computer Network
    Linux System Administration
    MySQL
  • $20 hourly
    I am an Information Technology Instructor for 6 years and IT helpdesk support specialist for 4 yrs and counting. Highly knowledgable and managing M365 environment, Google workspace, DNS Settings and email management and deliverability. GoHiglevel admin responsible in all integrations, user management and subaccounts. Can manage and finish all task in timely manner. A versatile, approachable and can adjust to any environment. I am very willing to learn, adapt and to discover new ideas for my personal growth and development.
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    Microsoft Outlook Development
    Software Maintenance
    ClickFunnels
    Virtual Machine
    3CX
    Computer Network
    Office 365
    Hardware Troubleshooting
  • $95 hourly
    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!.
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    Windows Administration
    Training Online LMS
    Security Infrastructure
    Computer Network
    Azure App Service
    Microsoft Hyper-V Server
    Cloud Computing
    Microsoft Active Directory
    Microsoft Windows
    Microsoft Azure
    Windows Server
  • $50 hourly
    ## BIO Over 25 years of experience in IT. Over 20 years experience as Systems/Network Administrator for Internet Service Providers. Designed and implemented networks, including WANs, LANs utilizing wired and wireless technologies. Provided server administration for production SaaS website and eCommerce sites, including PCI DSS security compliance. ## Area of Expertise Operating Systems: Linux, FreeBSD, OpenBSD, RedHat, CentOS, Debian, Ubuntu, OpenSuSE, Windows Server (2000-2008). Routers: Mikrotik, Linux, low-end Cisco, SoHo routers. Networking: wireless, wired, LAN, WAN, switches, cabling. Server Software: Apache, Sendmail, postfix, DNS, bind, dovecot, courier, email, mail server, pop3, IMAP, WordPress, Joomla, bash, shell scripting.
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    Cloudflare
    MySQL
    Postfix SMTP Server
    SMTP
    Linux System Administration
    Apache Administration
    FreeBSD
    OpenBSD
    Computer Network
    DNS
    Network Monitoring
    Network Design
  • $79 hourly
    Hi there, I am a Computer Science graduate from the Indian Institute of Technology Delhi. I research in the field of Programming Languages and am well versed with C, C++, Python, JAVA, and other Computer Science Subjects, including: Data Structures and Algorithms Discrete Mathematics Computer Programming Probability and Statistics Theory of Computation and Introduction to Automata Computer Architecture Programming Languages Machine Learning Computer Networks Artificial Intelligence (AI) Operating Systems Compiler Design Numerical Algorithms Database Management Systems (DBMS) Parallel Programming Data Mining Logic for CS Computer Vision HTML/CSS/JS/ReactJS/NodeJS I will be happy to help you with any Computer Science Projects/Assignments/Homeworks and Doubts. I will also be available in case of any Software Development Projects.
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    Database Management System
    Haskell
    Computer Science
    Operating Systems Development
    Computer Network
    Computer Engineering
    Data Structures
    Machine Learning
    Java
    Python
    C++
    Probability Theory
    Algorithm Development
    C
    Mathematics
  • $110 hourly
    Experienced network engineer that has embraced the cloud and helped organizations large and small. I have done everything from establish VPNs to design global hybrid networks that utilize SD-WAN and direct connect. I have also designed multi-account AWS environments with least privilege cross account access via IAM users and SAML identity providers. I hold over 10 AWS certifications including Solutions Architect Professional, Advanced Networking Specialty, and Security Specialty. I am passionate about learning new things, expanding my existing knowledge, and sharing my knowledge to help others effectively utilize technology.
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    Cisco Router
    Cloudflare
    Linux System Administration
    OpenVPN
    Amazon GuardDuty
    Oracle Cloud
    Bash Programming
    Firewall
    Amazon Web Services
    Python
    Cisco Meraki
    Network Engineering
    Ubiquiti
    Virtualization
    VPN
  • $25 hourly
    I worked In IT since 2006, as a Network engineer since 2007 and as a System Administrator since 2011 I am an IT infrastructure Specialist, my strong point are in leading and managing team, Project Managing, Designing IT Infrastructure, analysis problem and troubleshooting, communication, being an instructor and having strong will on solving problem. Moreover I am a fast learner on a new topic and a good team member. I had managed more than 15 networking devices, 16 physical servers, 51 VPS and Web host servers which are containing over 140 websites. If you need something to configure, routine maintenance, monitoring, securing or migration which are related to IT Infrastructure, please ask me. I could do a configuration on Vmware esxi, HA Proxmox, HPE switch and servers, Unifi Ubiquiti devices, Linux, Mac OS, Mikrotik, Pfsense firewall, Pf.conf (on Freebsd), HA Proxy, Nginx, Nextcloud, Owncloud, mailcow mail server, Iredmail, Bigbluebutton - greenlight, Oracle Cloud, etc. "I only offer services which I had experience on it, not to promising which I am not expert on it." "Money just consequences for what I've done"
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    Kernel-based Virtual Machine
    Proxmox VE
    Zabbix
    Postfix SMTP Server
    Virtualization
    cPanel
    VMware Administration
    Computer Network
    Website Migration
    Web Hosting
    Mail Server Implementation
    Linux System Administration
    System Administration
    NGINX
    Apache HTTP Server
  • $49 hourly
    • A decade of extensive experience in IT consultancy. (Cloud Computing) • Expertise in designing and implementing solutions that run on Microsoft Azure, including Compute, Network, Storage, and Security. • Azure IaaS and PaaS architecture, management & administration Expertise in the following : ✅ Virtual Networks ✅ Virtual Machines ✅ Storage Account ✅ Load Balancer ✅ VPN ✅ Azure Migrate ✅ Application Gateway ✅ Traffic Manager ✅ Firewall ✅ Azure Site Recovery for both Backup and Replication ✅ Security Center ✅ Azure Storage ✅ Data Factory ✅ Azure SQL Databases (vCore, Serverless, and DTU) ✅ Azure Datalake ✅ Azure DevOps
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    PaaS
    Cloud Engineering Consultation
    Azure DevOps
    Cloud Migration
    Microsoft Azure SQL Database
    Cloud Architecture
    Automation
    Total Cost of Ownership
    Terraform
    Cloud Management
    Infrastructure as Code
    Cloud Security
    Cloud Computing
    Computer Network
    Cloud Implementation
    Microsoft Azure
  • $90 hourly
    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 auditing
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    Multiprotocol BGP
    WiFi
    Load Balancing
    Disaster Recovery
    dot1x
    Network Administration
    Network Design
    Network Engineering
    Computer Network
    Computing & Networking
  • $95 hourly
    I am a Software Developer and Network Engineer by education and trade (my resume can be found below). Beyond keeping my technical knowledge current and relevant It is most important for me to really understand my clients needs and keep my work focused on producing the best results for my clients and the project at hand. - Go Programming Language and Micro-services - Cloud Automation with Terraform and Ansible - Cloud Automation Providers (AWS, Google and Digital Ocean) - Responsive and Reactive Frontends with Vue and React - Databases include MySQL and MongoDB, etc. - REST API, GraphQL, MQTT and others - Embedded Development with C++ and esp32 - All things IoT I am a full time freelance software developer, I am not "moonlighting" when we work together you 100% of my attention. When we work together you will get not only the depth of my technical knowledge, but you'll also get these "soft" skills: * Competence: smart, current on industry practices, manage complex tasks * Communication is Clear, Concise and Timely * Responsive: I will not disappear, you will hear from me by days end * Empathy: I understand how complex and mysterious software can be * Dedicated to YOUR project and needs, I work for YOU (I do not overbook) * Transparency: our processes are public, we do not hide anything * Schedule: incredibly good at completing projects on time I am very comfortable working on new greenfield projects as a self starting developer, as well as building and leading a team of engineers to finally deliver projects that have failed, are incomplete or have simply become out dated. I see software projects from the big picture, *always* with the business case in mind. Please take a look at my portfolio and reviews to get a better sense of how I deliver services to my clients. My experience has been in engineering and leadership roles as well as all aspects of the software development life cycle (architecture, design, development, testing, debugging). Do you have any questions for me? I will gladly chat for 10 - 15 minutes to answer your questions or discuss your project with no commitment.
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    Golang
    MySQL
    Git
    Computer Network
    TCP/IP
    Linux
    Google Cloud Platform
    JavaScript
    C++
    Python
    Raspberry Pi
    C
    ESP32
    Arduino
  • $45 hourly
    I can take care of your IT Needs, or I can cover for someone not being able to live chat.
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    Helpdesk
    Online Chat Support
    VoIP Administration
    Information Technology Operations
    Network Planning
    Computer Maintenance
    OKTA
    OneLogin
    Mobile Device Management
    Computer Network
    Tech & IT
    Desktop Support
    Ticketing System
    Office 365
    System Administration
  • $30 hourly
    • Java development and Spring Framework experience. • Cross-platform application development (Android/iOS/Web) with React-Native. • PHP scripting and frameworks (Symphony/Laravel) . • Javascript development and front-end frameworks experience (React/Angular) . • Experience with relational and non-relational databases (MySQL,PostgreSQL,MongoDB) • Theoretical/practical knowledge related to computer networks, network layer protocols, transport and application, wireless mobile technologies and IoT.
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    Smartphone
    Android
    Tablet
    iOS
    React Native
    Bash Programming
    Linux
    Computer Network
    Internet of Things Solutions Design
    React
    SQL
    PHP
    Spring Framework
    RESTful API
    Java
  • $40 hourly
    Expert Network & Systems Engineering: VPN solutions, OpenWRT firmware customization, containerization with Docker/Kubernetes, thorough network monitoring, and resilience. Experience: Specialized in elevating server and network infrastructures, my VPN works encompass versatile use cases such as remote access, inter-office connectivity, secure client/end-point communication, and Internet access. Core Skills: - Expert in VPN Configuration and Management of various protocols - OpenWRT Firmware Customization - Cultivated expertise in a variety of networking platforms, such as MikroTik, OpenWrt, UniFi, and more - Proficient with Docker Containers and Orchestration, CI/CD pipelines Professional Philosophy: Commitment to delivering user-friendly, reliable, and easy-to-maintain solutions. Striving to demystify network challenges for clients and enable them to concentrate on their core business activities. My vision as a Network and Systems Engineer is to deliver solutions that provide seamless, efficient communication and operations for end-users. Contact me for network engineering expertise that advances your infrastructure in line with contemporary practices and business objectives.
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    Computer Network
    OpenWrt
    Firewall
    OpenVPN
    MikroTik RouterOS
    Linux System Administration
    Linux
    Network Equipment
    Network Engineering
    VPN
    SSL
  • $110 hourly
    Having spent around 7 years working in the IT industry I am a skilled security analyst capable of assessing even the most complex of web applications, networks and mobile applications. I've done penetration tests for multiple fortune 500 companies and during my time working at NorthState Technology Solutions' security consulting branch. I spent 2 years on Nike's internal penetration testing team and ended up becoming the lead of the Red Team and Purple Team program that was in-development. Lastly I built my own companies The Pentesters and ATL Tech Labs so I have a unique perspective that gives me insights as to what a business owner's objectives are as well as what the security analyst's objectives are and how to make those align. I am an OSCE (Offensive Security Certified Expert), OSCP (Offensive Security Certified Professional), eMAPT (eLearnSecurity Mobile Application Penetration Tester) and OSWP (Offensive Security Wireless Professional) so you know before you even see my work that I am qualified and able to simulate an attacker using the most up-to-date and bleeding edge tactics/techniques. During my free time I present to the Kennesaw State University Information Security Club, I work on bug bounty programs, capture-the-flag hacking competitions and personal security research projects. All in all I believe that my education, my experience and dedication to the field make me a prime candidate for all security analysis work.
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    Reverse Engineering
    Network Monitoring
    Web Proxy
    Web App Penetration Testing
    WordPress
    Ethical Hacking
    Network Penetration Testing
    Computer Network
    Web Application Security
    Encryption
    Penetration Testing
    Kali Linux
    Vulnerability Assessment
  • $75 hourly
    I am a expert in all things Azure and M365. I am also well versed in MECM, Endpoint Manager (Intune), Active Directory ,Group Policy Administration, Hyper-V, VMware, and Powershell Scripting
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    Information Security
    Microsoft SCCM
    Microsoft Endpoint Manager
    Application Server
    System Automation
    Application Release Automation
    System Deployment
    System Administration
    Microsoft Active Directory
    Microsoft Azure
    Windows Server
  • $125 hourly
    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.
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    Email Communication
    Microsoft Azure SQL Database
    Information Technology Strategy
    Ubiquiti
    Computer Network
    Windows Administration
    Azure App Service
    Microsoft Exchange Server
    Microsoft Azure
    VMware ESX Server
    Microsoft Active Directory
    Cloud Engineering Consultation
    Microsoft Server
  • $30 hourly
    To get a position as an administrative assistant that allows me to employ my existing talents and acquire new expertise and provide effective and efficient assistance as much as possible.
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    Salesforce
    Project Scheduling
    Social Media Marketing
    Slack
    Customer Support
    Computer Network
    Administrative Support
    Phone Support
    Smartsheet
    Email Support
    Asana
    Data Entry
  • $20 hourly
    I am a highly motivated type of individual solid determination, 15 years experienced in IT Helpdesk customer support specialize in computers and network support. had been part with one of the worlds leading company. Strong initiative skills and problem solving. Has a wide range of technical skills and knowledge on computers, Servers, Network and Telecoms, Rest assured I am very flexible and can work with minimal supervision. Being a Top Rated Plus IT Technical support Specialist and having 15 years of experience in IT industries, expect a timely and quality accomplishment of tasks and projects delivered accordingly. Key services: ✔Ticketing systems (SolarWinds, ServiceNow, CRM, Zendesk, ADM Manager) ✔ Chat (Facebook messenger, Teams, Slack, Ring central, Fuze, Trello, Discord, Zoom) ✔Remote tools ( Citrix Gotoassist, TeamViewer, Anydesk and more. ) ✔Email Management ✔Phone ✔Project Management ✔MS Application ✔Internet Research ✔Knowledge Base ✔Standard Operating Procedure SOP and Quality Assurance ✔Admin Assistance | Tech Support | Customer Service Tools I am familiar with Microsoft Excel, Office (Word, Excel, PowerPoint), Google Suite (Sheets, Docs, Forms), PDF, Office 365,. Google Drive, Dropbox, OneDrive Connection : 100 MBPS Fiber Optic with 2 5G backup Modems 5 to 40 MBPs. Computers and Equipment's : 1 Desktop 32Gb RAM with 2 monitors Ryzen 5 3600 1 i5 Laptop 16Gb RAM 5 - 8 hours battery life 2 Headsets with Noise Cancellation Backup Generator 3.5 KVA Customize Home office (Sound proof)
    vsuc_fltilesrefresh_TrophyIcon Computer Networking
    Information Technology Strategy
    IT Service Management
    Ticketing System
    Computer Skills
    Phone Support
    Mac OS X Administration
    ServiceNow
    Online Chat Support
    Windows Administration
    Computer Network
    Customer Support
    Helpdesk
    Customer Service
    IT Support
    Technical Support
  • $130 hourly
    Migrating clients from on-perm to Amazon Web Services, and Azure. Working and managing Hybrid Cloud Technologies. Supporting Clients in VMWare, Microsoft Hyper-V, OpenVZ, and Xen Virtualization. Server administrator with 10 + years of Windows experience. Microsoft Active Directory, Exchange 2003, Exchange 2010, Exchange 2013, Exchange 2016, Exchange 2019, Hosted Exchange, Office 365, Google Apps, Microsoft Intune Setup, and configuration management / Microsoft Endpoint manager, Azure AD/Azure, Microsoft Defender, SQL Server, Help with NIST 800-171 Implementations on GCC(Government Community Cloud), and GCC High. Proficient in Server Setup, Upgrades, Physical to Virtual Server Migrations/ Upgrades, and Server Migrations/ Exchange Migrations. Exchange to O365 Migrations. I am passionate about learning new technologies and helping clients move to the cloud. Proficient in Disaster Recovery (Including Datto, Shadow-Protect, Veeam, Acronis cloud, Max Online back, Carbonite,) Patch Management (Labtech, Kaseya, Vistara, Max remote management) , Network Monitoring, Network Setup, and Troubleshooting Workstation Deployment, Installation, Setup, and Repairs (Desktop and Laptops) Server Deployment and Troubleshooting Database and System backups Customers solutions to improve business to business operations 5+ years of Linux and Unix Experience Cisco Asa, SonicWALL, Cisco Switches Meraki, Sonic wall Firewalls, VPN, Remote Desktop Setup and Troubleshooting, 8+ Plus years in Managed Services Experience 10+ years in Active Directory / Windows Servers/ Migrations I've worked for 6 different MSP's(Managed Service Providers) s in my past. Projects I've serviced in my past: US Government, DIB (Defense Industrial Base) CMMC- GCC, and GCC High. Finical , HIPAA/ medical, Manufacturing, and other industries.
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    CMMC
    Microsoft Teams
    Solution Architecture Consultation
    Microsoft Hyper-V Server
    Virtualization
    Amazon EC2
    VMware Administration
    Amazon Virtual Private Cloud
    Windows Administration
    Amazon S3
    VMware ESX Server
    Computer Network
    Microsoft Azure
    Office 365
    Microsoft Exchange Server
  • $13 hourly
    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.
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    Data Recovery
    Technical Support
    Joomla
    Helpdesk
    Virus Removal
    WordPress
  • $20 hourly
    I'm an experienced system administrator dealing with databases, networks configuration, and troubleshooting, Windows & Linux desktop and server support. During my experience, I accomplished projects successfully with major organizations. Primarily, I provide remote support to the end user facing the problem and always come up with an innovative approach and deal it efficiently. I believe in providing quality as I'm just passionate about IT rather than seeing it with a profession.
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    Network Design
    Cloud Architecture
    Red Hat Enterprise Linux
    Computer Network
    System Security
    ITIL
    Cybersecurity Management
    System Configuration
    Atlassian Confluence
    Linux System Administration
    Process Engineering
    System Administration
    Business with 1-9 Employees
    Linux
    Microsoft Azure
    Windows Server
  • $40 hourly
    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.
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    Academic Writing
    Blockchain
    Deep Learning
    Machine Learning
    Academic Research
    Research Papers
    Penetration Testing
    Computer Network
    Technical Documentation
    Kali Linux
    Network Security
    Information Security
    Ethical Hacking
    Internet of Things
    Digital Forensics
  • $45 hourly
    Passionate about GNU/Linux systems and network administration. Several years of experience with core administration, web/mail/database servers, radio/video streaming solutions, website/database migrations. Cheerful, hard worker and quick learner.
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    Computer Network
    Embedded System
    OpenVPN
    Red Hat Administration
    Unix
    Linux System Administration
    Virtualization
    Network Administration
    NGINX
    Bash
    Python
    Linux
  • $50 hourly
    - 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) - ITIL
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    HAProxy
    Linux System Administration
    Database Programming
    Computer Network
    Network Administration
    Amazon Web Services
    Database Administration
    CentOS
    MySQL
    Python
    Microsoft Azure
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