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  • 雇用     RafimKs
雇用     RafimKs

    RafimKs RafimKs

    India $50 美元/小时
    Expert System, Network & VOIP Administrator
    India
    6.4
    56条评论 56条评论 $50 美元/小时
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" 收起
  • 雇用 RafimKs
  • 雇用     AnubhavSharma01
雇用     AnubhavSharma01

    AnubhavSharma01 AnubhavSharma01

    India $10 美元/小时
    Active Directory Architect | 14 yrs of experience
    India
    2.8
    1条评论 1条评论 $10 美元/小时
    Seasoned architect with 14 years of experience, specialized in designing projects from concept development through to completion. Being an architect, I have extensive knowledge and hand-On experience on designing, planning, and implementing simplified version of infrastructure systems and services. Areas of...
    Seasoned architect with 14 years of experience, specialized in designing projects from concept development through to completion. Being an architect, I have extensive knowledge and hand-On experience on designing, planning, and implementing simplified version of infrastructure systems and services. Areas of Expertise: * Designing, developing, and integrating complex technical solutions that improve system performance, increase efficiency, and reduce cost. * Design experience in integrating on premise active directory with Azure Active Directory. * Design experience and deep knowledge of public key infrastructure (PKI) with disaster recovery. * Design experience and deep knowledge of Azure AD connect with disaster recovery. * Deep knowledge of forest, Domain, and Tree * Deep knowledge of DNS and Group policies. * Deep knowledge of Active Directory Domain and Trust There are multiple enterprise projects that I have completed and delivered to the client -- 1. Domain Consolidation – Consolidated 5 domains into one global entity. Conducted research, analyzed the current environment, and redesign the existing infrastructure systems and services. Migrated thousands of objects like security principles, servers, group policies, permissions, security groups and computers into one Global domain. 2. Redesigning of AD connect architecture – Conducted deep research and identified multiple vulnerabilities and complications in the previous AD connect architecture. So, we have redesigned the existing AD connect infrastructure, which is highly secure, scalable, cost effective and much efficient for disaster recovery scenarios. 3. Optimization and vulnerability assessment – As a part of Vulnerability assessment & penetration testing, multiple vulnerabilities have been identified. These vulnerabilities have the potential to have an organization wide impact and lead to administrative errors. We have addressed all those vulnerabilities, removed complications from the existing infrastructure and optimized the active directory and group policy environment. 4. Migration of Objects from On-premise to MS Azure – Objects which have less dependency and don’t consume local resources under on-premise environment migrated to MS Azure and made them cloud only object. We have identified the list of 2k objects which have limited dependency under an on-premise environment. 收起
  • 雇用 AnubhavSharma01
  • 雇用     hieuhoang117
雇用     hieuhoang117

    hieuhoang117 hieuhoang117

    Vietnam $50 美元/小时
    System | Office 365 | Azure | Intune | IT Support
    Vietnam
    4.3
    13条评论 13条评论 $50 美元/小时
    I have experience about - Network admin, Firewall, VPN SSL, OpenVPN... - Linux: CentOS, NoMachine, FTP, SVN server, Shell script - Windows desktop, PowerShell, Software - MS Office 365: SharePoint, Teams, Exchange, Power Automate, Outlook... - Azure: Azure Information Protection, Conditional Access, SSO, Hybrid Azure...
    I have experience about - Network admin, Firewall, VPN SSL, OpenVPN... - Linux: CentOS, NoMachine, FTP, SVN server, Shell script - Windows desktop, PowerShell, Software - MS Office 365: SharePoint, Teams, Exchange, Power Automate, Outlook... - Azure: Azure Information Protection, Conditional Access, SSO, Hybrid Azure AD, Intune management, Azure VMs.. - Windows server: Active Directory, Domain controller, GPO, DHCP, DNS, SQL server... - VMware, Virtual Desktop, Hyper-V - Programming language: C/C++/PowerShell/Python/C# - Email server, VPS - Helpdesk support: PC, printer, troubleshoot problem... 收起
  • 雇用 hieuhoang117
  • 雇用     moh962008
雇用     moh962008

    moh962008 moh962008

    United Arab Emirates $50 美元/小时
    ✅Top 1%✅CyberSecurity✅SysAdmin✅Wordpress✅Fullstack
    United Arab Emirates
    2.4
    1条评论 1条评论 $50 美元/小时
    A cyber security professional who works to protect from cyber security hardware and software attacks. In addition to typical IT tasks like monitoring networks for potential attacks or security risks , and managing the servers. ✅CCNA , CCNP , CCIE Certified ✅CEH ,OSCP ,OSEP , SECURITY+ PenTest+ Certified ✅...
    A cyber security professional who works to protect from cyber security hardware and software attacks. In addition to typical IT tasks like monitoring networks for potential attacks or security risks , and managing the servers. ✅CCNA , CCNP , CCIE Certified ✅CEH ,OSCP ,OSEP , SECURITY+ PenTest+ Certified ✅ Experienced in Email security systems and Email flow ( on premise ,cloud) ✅ Experienced in Email marketing and cold mail and Email deliverability. ✅Experienced in pentation testing and vulnerability assessments. ✅Experienced in DNS , cloud flare and hosting's of all kinds . ✅Experienced in cPanel/WHM, Plesk , Webmin, Virtuozzo, CWP, CyperPanel, Vestacp. ✅Experienced in WordPress development , PHP , plugins and themes customizations. ✅ Expert in different languages as Java, C/C++/C#, Python. ✅Administration Networks (LAN’s, WAN, VLAN ). Known for- - > Giving Full support to the clients even when the project is completed. - > Never ask for money before showing you the results. - > Confident and Honest about skills. Hire me once and you will get the best results beyond your expectations !!! Regular communication is really important to me, so let’s keep in touch!” 收起
  • 雇用 moh962008
  • 雇用     Ismaileng
雇用     Ismaileng

    Ismaileng Ismaileng

    Morocco $30 美元/小时
    NETWORK & SECURITY ENGINEER
    Morocco
    2.3
    3条评论 3条评论 $30 美元/小时
    I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, JNCIA Junos, NSE4 (Fortigate), F5-CA(101-201), F5-CTS LTM, PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers and Switches - Configure Cisco...
    I'm a network and security engineer, Certified CCNA R&S, CCNP Enterprise Core, JNCIA Junos, NSE4 (Fortigate), F5-CA(101-201), F5-CTS LTM, PCNSE (Paloalto), HCIA Big data and cloud. I can help you : - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers and Switches - Configure Cisco Firewalls , Fortigate, Pfsense and Palo Alto. -Juniper Switches (EX and QFX Series), Routers (MX) and firewalls (SRX) - VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, BGP) - Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, RSTP, MST, PVST, VTP, ETHERCHANNEL, LACP, PAGP, VPC...). - VPN Configuration Expert. - Linux & windows server Expert. - Elasticsearch Cluster - Configure HAPROXY, Active directory, DNS, DHCP, AD CS,...) - Wireshark Traffic Capture & Analysis Expert. - Microsoft Visio 收起
  • 雇用 Ismaileng
  • 雇用     srinivasu9
雇用     srinivasu9

    srinivasu9 srinivasu9

    India $30 美元/小时
    Windows, VMWare, Linux, and Networking.
    India
    3.3
    9条评论 9条评论 $30 美元/小时
    I have 16+ years of experience in the field of Information Technology where Planning, Implementation, Administration and Troubleshooting. -Worked on all versions of Windows Server 03, 08, 12, 16 and 2019. - Active Directory, Certificate Services, DNS, DHCP, File, DFSR and Print Services. - Exchange Server 2017, 2010...
    I have 16+ years of experience in the field of Information Technology where Planning, Implementation, Administration and Troubleshooting. -Worked on all versions of Windows Server 03, 08, 12, 16 and 2019. - Active Directory, Certificate Services, DNS, DHCP, File, DFSR and Print Services. - Exchange Server 2017, 2010 and 2013. - Microsoft O365 and Exchange Hybrid. - Microsoft Azure Cloud computing. - VMWare 5.0, 5.5, 6.0 and 6.5. - Networking Cisco, FortiGate and SonicWALL. - Hyper-V and SCVMM - VMWare V-Replicator. - Netapp Storage and brocade/Cisco Switches. - PowerShell Scripting. - Dell Migration Manager certified. 收起
  • 雇用 srinivasu9
  • 雇用     mrigotech01
雇用     mrigotech01

    mrigotech01 mrigotech01

    India $60 美元/小时
    Microsoft Certified Expert (MCSE, MCSA, MCITP)
    India
    6.9
    54条评论 54条评论 $60 美元/小时
    As an experienced Infrastructure and Cloud Solutions Architect with 20+ years of industry experience, I bring a wealth of knowledge and expertise to every project I undertake. My focus is on delivering high-quality technical solutions and support to clients, with a strong emphasis on building long-term relationships...
    As an experienced Infrastructure and Cloud Solutions Architect with 20+ years of industry experience, I bring a wealth of knowledge and expertise to every project I undertake. My focus is on delivering high-quality technical solutions and support to clients, with a strong emphasis on building long-term relationships and providing ongoing value. I am a full-time independent consultant, and I am passionate about leveraging my skills to help businesses succeed in today's rapidly evolving digital landscape. I am open to both short-term and long-term projects, as well as ad-hoc support, and I pride myself on my ability to work closely with clients to identify their specific needs and deliver tailored solutions that meet their unique requirements. My extensive experience includes technical support, Infrastructure Management, Cloud Computing, and Network/System Engineering. I am proficient in a wide range of products and technologies, including ✅ Microsoft Exchange Server [All Version] and Exchange Online ✅ Microsoft Azure Solutions Architect, ✅ Microsoft 365 (Office 365) ✅ Remote Desktop Services (RDS) ✅ Microsoft Windows Server [All Version], DNS, IIS ✅ Windows Server Remote Access VPN (SSTP, PPTP) and DirectAccess ✅ Hyper-V [All Version] ✅ Microsoft Windows Active Directory [All Version] ✅ SharePoint [All Version] ✅ Microsoft SQL [All Version] ✅ Dynamics CRM, Dynamics GP ✅ Lotus Domino/Notes ✅ Symantec Enterprise Vault ✅ Windows 7/8.1/10/11 ✅ Zimbra Mail Server I hold a number of industry certifications, including Microsoft Microsoft Certified for the following titles. ⚡️Microsoft® Certified Azure Administrator Associate ⚡️Microsoft® Certified Solutions Expert: Productivity ⚡️Microsoft® Certified Solutions Associate: Windows Server 2016 ⚡️Microsoft® Certified Solutions Expert: Exchange Server ⚡️Microsoft® 365 Certified: Teams Administrator Associate ⚡️Microsoft® Certified Solutions Associate: Office 365 ⚡️Microsoft® Certified Solutions Expert: SharePoint 2013 ⚡️Microsoft® Certified Solutions Associate, Windows Server 2012 ⚡️Microsoft® Certified IT Professional (MCITP) Enterprise Administrator: Windows Server 2008 IBM ⚡️IBM Certified Associate System Administrator Lotus Notes and Domino 7 If you're looking for a reliable and experienced Infrastructure and Cloud Solutions Architect who can deliver results and help your business thrive, please don't hesitate to get in touch. I look forward to the opportunity to work with you and help you achieve your goals. 收起
  • 雇用 mrigotech01
  • 雇用     touhidecevw
雇用     touhidecevw

    touhidecevw touhidecevw

    Bangladesh $50 美元/小时
    Network & System Specialist |CCNP|CCNA|RHCE |CEH
    Bangladesh
    1.1
    1条评论 1条评论 $50 美元/小时
    ✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete...
    ✅As a highly skilled and experienced network and system administrator with over 08 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH and Digital Ocean ✅VMware ESXi, VMware Workstation, VirtualBox, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration (Windows Server 2008, 2012, 2016, etc.), Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python 收起
  • 雇用 touhidecevw
  • 雇用     arvindvashi
雇用     arvindvashi

    arvindvashi arvindvashi

    India $20 美元/小时
    PHP / Laravel / Shopify / WordPress/ React / Node
    India
    3.4
    1条评论 1条评论 $20 美元/小时
    I'm an Expert in PHP CI, Laravel, Shopify, and Django. I'm an expert-level PHP and Intermediate Level Python and Django programmer and specialized in PHP Framework. Currently, I can help you with developing or fixing big projects (PHP, MySQL) and any kind of Web Research I am dynamic, responsible, persevering, and...
    I'm an Expert in PHP CI, Laravel, Shopify, and Django. I'm an expert-level PHP and Intermediate Level Python and Django programmer and specialized in PHP Framework. Currently, I can help you with developing or fixing big projects (PHP, MySQL) and any kind of Web Research I am dynamic, responsible, persevering, and committed to each activity performed with a high commitment to service, both to learn and easy to make decisions even under pressure. I have good experience in CodeIgniter, Shopify, Laravel, and OpenCart and I have also experience in API development for Android, Hybrid, Android App, iPhone app development, etc... My goal is to communicate your service, start-up, or product in the simplest, most beautiful, and most effective manner. I look forward to working with you on a new project! Following is the Expertise that I can Provide You: ✅ Install Laravel and set up the theme to look like the demo ✅ Install the Shopify theme and set up the theme to look like the demo Store. ✅ Shopify Customizations ✅ Convert SCSS to CSS ✅ Website Front-End Changes/ Errors ✅ Back-End Web development ( PHP, Laravel) ✅ Responsive Web Design (HTML5, CSS3, JavaScript, Bootstrap) ✅ Website Front-End Development.(HTML5, CSS3, Bootstrap,JQuery) Why you should hire me? ✅ Client satisfaction is the highest priority and a balanced long-run relationship. ✅ 24/7 availability. Available as per your requirements for a smooth flow. ✅ Works out of the box each day to deliver an extraordinary end-product with a smile. ✅ Provide ongoing maintenance. ✅ 95+ jobs completed so rest assured of credibility and reliability. ✅ Fast, Accurate & On-time Delivery it's my commitment. ✅ Give 100% for Work ✅ Your Trust is My Reward ✅ Client Satisfaction is my "MOTTO". Kind Regards Arvind Vashisat 收起
  • 雇用 arvindvashi
  • 雇用     DrSyafiq
雇用     DrSyafiq

    DrSyafiq DrSyafiq

    Malaysia $50 美元/小时
    PhD | Web | App | SW / HW / FW | IoT | Ai | AR/VR
    Malaysia
    4.4
    1条评论 1条评论 $50 美元/小时
    Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring...
    Greetings! I am a Techpreneur that have more than 9 years expertise working in varied applications of Internet of Things (IoT) which includes UI/UX Design, Web/Mobile App Development, Automation, API Integration, Embedded System, Business Intelligence, Smart Buildings, Supply Chain Management, Tracking/Monitoring System, VR/AR Applications, Desktop/Mobile Game Simulators, Green Solutions, FinTech, Drone Software and many more. I have work across all industries with small, medium and large businesses. My skills include but are not limited to: Programming Language: • PHP (Laravel, Codeigniter, Yii, Cakephp) • HTML • CSS • ASP.Net • C++ • C# • Visual Basic • Javascript (Node.js, Vue.js, Vanilla.js, Electron.js, Express.js, Angular.js, React.js, Next.js) • Flask • Django • Python • CMS Framework: • Odoo (ERP) • Wordpress/Woocommerce • Joomla • Drupal • Magnento • Pretashop • Shopify • Moodle • Koha Library • Mobile Framework: • Native iOS (Swift) • Native Android (Java/Kotlin) • Flutter • Ionic • Phonegap • React Native • Xamarin • WebRTC • Jitsi-Meet • Zoom API • BigBlueButton • Agora • Game Development / Augmented Reality (AR) / Virtual Reality (VR): • Unity3D • Unreal Engine • ARKit • ARCore • ARFoundation • Vuforia • Hologram • Three.js • HTML5 • Blender • Engineering / Geolocation Software: • Autodesk (CAD, Revit, Maya, 3ds Max, Forge API, Dynamo) • QGIS • SGlobe • Flightradar24 • SCADA • HMI • PLC • UI / UX Prototype: • Figma • Balsamiq Mockup • Adobe XD • Computing Software: • MatLab • Wolfram Mathematica • Origin Pro • Excel • Tableau • R-Programming • LabView • OpenCV • TensorFlow • Database: • MySQL • MSSQL • MongoDB • SQLLite • PostgreSQL • Google Firebase • Server: • Linux • Windows • MacOS • Cpanel • Cloud AWS (EC2, Lightsail, S3) • Management Tools: • Microsoft Projects • Bitbucket • Gitlab • Hardware: • Drone/UAV • Smartwatch • Sensor • Arduino • High Power Laser • GPS • CCTV • ADSB Radar • Classic Bluetooth/Bluetooth Low Energy (BLE) • I have successfully received a PhD in Physics, Major in Artificial Intelligence and I am actively involved in engineering and scientific research. If you are interested with any of my services, please do not hesitate to contact me. I will Guarantee you will have a Friendly Experience. Let's Digitize your Dreams..!! Warmest regards, Dr. Syafiq Affandi 收起
  • 雇用 DrSyafiq

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