Computer Support Technicians Untuk Dipekerjakan
Menampilkan 53 hasil
Freelancer yang didanai
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بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ In the name of ALLAH, the Most Gracious , the Most Merciful. _______________________________________________________________ I’m an experienced IT professional with a strong background in server and network administration, cloud infrastructure, and systems integration. Over the...بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ In the name of ALLAH, the Most Gracious , the Most Merciful. _______________________________________________________________ I’m an experienced IT professional with a strong background in server and network administration, cloud infrastructure, and systems integration. Over the years, I’ve worked across diverse environments — including Windows Server, AWS, Azure AD, and Office 365 — helping organizations streamline their IT operations, strengthen security, and modernize their digital infrastructure. My approach combines technical expertise with practical problem-solving. Whether it’s migrating hundreds of mailboxes, optimizing DNS and firewall configurations, or managing hybrid cloud systems, I focus on delivering reliable, secure, and seamless results. Core Expertise Email Migrations- Migrations between Office 365, Google Workspace, Zoho, GoDaddy, and cPanel Tenant-to-tenant and domain-based migrations IMAP and POP-based migrations Hybrid migration planning (on-premise to cloud) Troubleshooting mail flow, delivery issues, and MX/DNS records Ensuring seamless user transitions with zero data loss Cloud & Email Services- Email setup and management: Office 365, Google Workspace, Zoho Mail, GoDaddy AWS: EC2, VPC, SES, IAM, Route 53, CloudWatch, SNS, VPN Azure AD: Identity Management, SSO, SAML, IDP Google Cloud Platform integration DNS & Security DNS record management: SPF, DKIM, DMARC, CNAME, MX, A SSL certificate installation and troubleshooting Firewall configuration: FortiGate (Web Filter, App Control, LDAP, SSO) Server & Directory Services- Windows Server (2008–2024) and Active Directory administration Group Policy, LDAP, RADIUS, and Domain Controllers Server migration, backup & restore, and RAID management PowerShell scripting, WDS, and WSUS deployment Virtualization & Automation- Virtualization platforms: Microsoft Hyper-V, VMware ESXi, vCenter Scripting & automation: PowerShell, Bash File & Web Services- File servers: IIS FTP, FileZilla, ProFTPD, Samba Web servers: Apache, NGINX, Microsoft IIS Networking & Support- Network administration and troubleshooting Site-to-site VPN and secure connectivity Remote technical support for diverse IT systems. I take pride in delivering dependable, secure, and efficient IT solutions that help businesses operate smoothly and confidently. My goal is always to combine strong technical expertise with a people-first approach, ensuring every project — from migration to automation — creates real value for the organization. kurang
Rekrut zulqrn
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✅As a highly skilled and experienced network and system administrator with over 11 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 11 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. ✅Unifi Enterprise Fortress Gateway, 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. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean, Contabo ✅Hyper-V, VMware ESXi, VMware Workstation, VirtualBox, KVM, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration , 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 ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication. kurang
Rekrut touhidecevw
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darkom91 darkom91
$30 USD / jam
Photoshop, Illustrator, AE, AI, Lightroom expert!Bosnia and HerzegovinaWith over a decade of experience as a freelance graphic designer and more than 900 five-star reviews, I take pride in delivering exceptional quality and professionalism to every project. My expertise spans from AI-powered designs to photo retouching, vectorization, and branding, ensuring that each client receives...With over a decade of experience as a freelance graphic designer and more than 900 five-star reviews, I take pride in delivering exceptional quality and professionalism to every project. My expertise spans from AI-powered designs to photo retouching, vectorization, and branding, ensuring that each client receives top-tier results. Client testimonials speak for themselves: "People like Darko are what keep me coming back to freelancer.com. Great job, Darko. Really appreciate your work on this!" – Remy M. "Darko gave me one of the most pleasant and professional experiences I have had on this site so far. Communication was brilliant, and so was the result. He delivered a high-quality AI file in no time. We will 100% work with him again." – Pascal E. Expert in: ✔ Artificial Intelligence (AI) Designs ✔ Vectorization & Image Editing ✔ Background Removal & Clipping Path ✔ Portrait Retouching & Photo Restoration ✔ Business Cards, Flyers & Brochures ✔ CNC Cutting (Outline) & More kurang
Rekrut darkom91
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Application Systems Engineer / Consultant with 9+ years of experience across application development, system support, testing, and service management in financial, insurance, transportation, automotive, and infrastructure domains. Proven track record in project leadership, process optimization, and enterprise...Application Systems Engineer / Consultant with 9+ years of experience across application development, system support, testing, and service management in financial, insurance, transportation, automotive, and infrastructure domains. Proven track record in project leadership, process optimization, and enterprise delivery, with consistent on time project completion and measurable productivity gains. Experienced in application validation, documentation alignment, and stakeholder reporting, with growing exposure to AI-assisted development initiatives and cloud-based AI foundations (Oracle OCI, Microsoft Azure). kurang
Rekrut Chibbyx
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(Don't hesitate drop me a text, I will respond ASAP) Hello there, I'd like to introduce myself as a freelancer who is enthusiastic about his work and eager to take on new challenges. In terms of industry experience, I have 7+ years of expertise in website/app development and design. Experienced in developing and...(Don't hesitate drop me a text, I will respond ASAP) Hello there, I'd like to introduce myself as a freelancer who is enthusiastic about his work and eager to take on new challenges. In terms of industry experience, I have 7+ years of expertise in website/app development and design. Experienced in developing and designing for many e-commerce platforms. It consists of a theme and a plugin/module. Customisation of components. 1.WordPress 2 Joomla 3. Woo Commerce 4. Virtuemart 5. Shopfiy 6. Prestashop 7. Magento 8. Zen Cart The following abilities have been acquired: PHP Ajax JavaScript Bootstrap Photoshop CSS3 LESS, SCSS HTML API kurang
Rekrut anshwebs
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Hi. We are a digital marketplace offering exquisite and remarkable digital services. Our team includes highly professional and cooperative staff. We have inculcated all modern layouts for efficient working and experience with us will make you feel the difference. Services we offer Web...Hi. We are a digital marketplace offering exquisite and remarkable digital services. Our team includes highly professional and cooperative staff. We have inculcated all modern layouts for efficient working and experience with us will make you feel the difference. Services we offer Web development: WordPress Shopify PHP, Laravel HTML, CSS, Bootstrap, JAVASCRIPT, jQuery, MySQL, MongoDB. Graphics designing || Logos| Brouchers| Flyers| Animations| Illustrations| 2D, 3D NFT ART We are aiming to make a mark in the digital world with our best services and trying to bring more innovation. We have pledged to generate 300+ jobs for people having noticeable digital skills. regard: Usman Sharif kurang
Rekrut usmansharif362
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I am a person who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer happy without adding additional charges. My expertise are mentioned Below. ✔ Email Marketing with Klayvio ... Klaviyo, Mailchimp, Omnisend, ActiveCampaign and more ✔ Email Flows Setup in...I am a person who knows the value of time, very hard working and always delivers the work on time. My Motive is to make my employer happy without adding additional charges. My expertise are mentioned Below. ✔ Email Marketing with Klayvio ... Klaviyo, Mailchimp, Omnisend, ActiveCampaign and more ✔ Email Flows Setup in Klaviyo ✔ Segmentation ✔ Email Copywriting ✔ Content Creation ✔ Virtual Assistant ✔ Shopify Product Listing ✔ Wordpress Product Listing ✔ Amazon Product Listing ✔ Woocommerce Product Listing ✔ Data entry ✔ Internet research ✔ Data mining ✔ Lead generation ✔ Web scraping ✔ Audio Transcription Support is Available 24-7 kurang
Rekrut Junaid221
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I have 10 years of experience troubleshooting PC issues (either hardware or software). I have also a solid experience using common software packages (ex: MS-Office, Adobe software packages, Audio editing software packages). Looking forward to participate in projects such as: - PC technical support. - Software...I have 10 years of experience troubleshooting PC issues (either hardware or software). I have also a solid experience using common software packages (ex: MS-Office, Adobe software packages, Audio editing software packages). Looking forward to participate in projects such as: - PC technical support. - Software technical support. - Data recovery. - Fixing corrupted files. - Unlocking password protected files. - Audio files processing. - Excel formulas. - Converting between different types of files (either data files or multimedia files). - Translating from English into Arabic (Specially technical documents & Manuals). - Web search & data gathering. - Data entry. - Unusual projects or problems (I mean those that does not have a direct method to do or solve it). Always happy to hear from you ..... Any discussion (or consultant) about any project or problem is always welcome and free of any charge or obligations by your side (whether you are going to assign it to me or not). kurang
Rekrut MKamal
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Hello, I am a Data Center Expert and have vast experience in Network Administration, Server Administration, Security Solution design, deployment and Management. I have worked on multi vendor Storages (IBM, EMC, HP, Huawei). I have worked on many Firewalls like Palo Alto, Cisco ASA 5505, 5515, 5525,5585, Firepower...Hello, I am a Data Center Expert and have vast experience in Network Administration, Server Administration, Security Solution design, deployment and Management. I have worked on multi vendor Storages (IBM, EMC, HP, Huawei). I have worked on many Firewalls like Palo Alto, Cisco ASA 5505, 5515, 5525,5585, Firepower NGFW, Fortinet, Palo Alto, Sophos, Sonicwall, huawei, Mikrotik and Pfsense firewalls. I have worked on VMware Virtualization and Microsoft Hyper-V deployments and management as well. I have Cisco CCNA & CCNP (Routing & Switching), CCNP Security , CCNP Data Center. I have Microsoft MCSA 2012, Microsoft Server Virtualizaton and Hyper-V professional trainings. I have 10+ years of experince in IT industry. My specialties: - Design/implement medium and large scale enterprise networks. - Configure and manage Blade chassis Cisco UCS 5108, HP BLC 7000. - Install and Configure Dell, HP, IBM rack servers and Cisco C-Series, E-series rack servers. - Deployed and configure IBM, EMC and Huawei storage area network (SAN) over FC and Iscsi both. - Configure Cisco Routers (2900, 2800, ISR 3900, 878), Switches (Catalist 6500, 4500, 3750, 3850, 2900, 2960, SG- 300, SG-500) - Routing protocols (RIP, OSPF, EIGRP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP). - VPNs Configuration Expert (IPSEC/L2TP, GRE/PPTP, DMVPN, ZeroTIER etc). - windows servers and Client Expert. - Network Monitoring and troubleshooting expert. kurang
Rekrut mnomanrajput
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I am a seasoned Full Stack Developer with over 8 of experience in designing, developing, and deploying web applications. My passion for creating robust and user-friendly software solutions drives me to stay updated with the latest technologies and best practices in the industry. Key Skills: Front-End...I am a seasoned Full Stack Developer with over 8 of experience in designing, developing, and deploying web applications. My passion for creating robust and user-friendly software solutions drives me to stay updated with the latest technologies and best practices in the industry. Key Skills: Front-End Development: Proficient in HTML5, CSS3, JavaScript, and popular front-end frameworks like React, Angular, and Vue.js. Responsive web design and cross-browser compatibility. UI/UX design principles for creating visually appealing and intuitive interfaces. Back-End Development: Strong expertise in server-side scripting with languages such as Node.js and Python. RESTful API design and development. Database management using SQL (MySQL, PostgreSQL) and NoSQL (MongoDB) databases. Full Stack Proficiency: Building end-to-end web applications from scratch. Integrating front-end and back-end components for seamless functionality. Deploying applications on cloud platforms like AWS, Azure, and Heroku. Why Choose Me: Strong Communication: Clear and timely communication to ensure project requirements are met. Problem Solver: Adept at identifying and resolving technical challenges. Client-Centric: Focused on delivering value and exceeding client expectations. Continuous Learning: Committed to staying updated with the latest industry trends and technologies. If you are looking for a Full Stack Developer who can turn your vision into a reality, I would love to discuss your project. Let's collaborate and create something remarkable together! kurang
Rekrut dedgeservices
