Desktop Support Specialists para contratar
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Freelancers patrocinados
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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. menos
Contratar zulqrn
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☑️ Summary: I am a Computer Engineer, I complete my graduation in Computer Science and Engineering. Since 2012, I have been a full-time professional freelancer, helping customers with digital and technology services worldwide. I am extremely detail-oriented, thorough, reliable, and take great pride committed to...☑️ Summary: I am a Computer Engineer, I complete my graduation in Computer Science and Engineering. Since 2012, I have been a full-time professional freelancer, helping customers with digital and technology services worldwide. I am extremely detail-oriented, thorough, reliable, and take great pride committed to customer satisfaction. I am looking forward to providing my services to my customer throughout the globe. Why Hire Me? ☑️ Quality Work is the Priority ☑️ Samples are Provided before Starting any Work ☑️ Focused to deliver the project on time and budget What are my Services : ☑️ Graphics Design (Logo, book cover, banner, leaflet, brochure, banner, etc) ☑️ File Convert (PDF to Word, PDF to Excel, PDF to Text, Image to Word/Excel) ☑️ Reacherch (Website Data, Email, Market, Data Scraping, Data Extraction. etc ) ☑️ Typing (Manual Typing, Audio Typing Excel Typing, Lead Generation, Etc ) ☑️ Data Entry (Online Data Entry, Offline Data Entry, Website Data Entry ) ☑️ Admin Support (Attention, Multi-tasking, Appointment setting, Record-keeping) ☑️Virtual Assistant (Various Skill here) Reason for choosing me: I am ready to do a sample works before awarding the project so that, you have an idea about me. I don't compromise with the quality work. Thanks menos
Contratar mdsajjad876
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Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone,...Consultant, Solution Architect, Enterprise System Integration Specialist with Healthcare/Telecom/Finance domain specialization Areas Of Expertise: .Net, Java, Python,C++, Delphi,SQL Server, Analysis Services,OLAP, Data Warehousing, SSRS, SSAS, XML, Azure, Cloud Computing, VBA, Windows Mobile, Android, iPhone, DICOM, HL7, Sharepoint, Microsoft CRM . AJAX, WCF , WPF, ASP.Net MVC, HTML5, Delphi, QuickBooks, MS Access, MS Excel, Go menos
Contratar DebasisB
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Soy Técnico en Computación nivel junior, especializado en soporte técnico, mantenimiento de equipos y atención al usuario. Brindo apoyo en la instalación, configuración y diagnóstico de problemas de hardware y software, tanto de forma presencial como remota. Trabajo siguiendo procedimientos y buenas prácticas de TI,...Soy Técnico en Computación nivel junior, especializado en soporte técnico, mantenimiento de equipos y atención al usuario. Brindo apoyo en la instalación, configuración y diagnóstico de problemas de hardware y software, tanto de forma presencial como remota. Trabajo siguiendo procedimientos y buenas prácticas de TI, con enfoque en mantener la operatividad y estabilidad de los equipos informáticos. Me caracterizo por ser responsable, proactivo y comprometido con el aprendizaje continuo, con buena disposición para el trabajo en equipo. Mi objetivo es ofrecer soluciones claras, eficientes y confiables, adaptadas a las necesidades del cliente. menos
Contratar Jcarlosps05
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Hello My name is Quantisha McCall and i would like to assist you. I have been learning and working with technology for at least 8 years, within them years ive gain knowledge in SQL query, python, Dreamweaver, A+, C++, office 365 (microsoft, excel, PowerPoint...) and more. I also have background in finance, mathematic,...Hello My name is Quantisha McCall and i would like to assist you. I have been learning and working with technology for at least 8 years, within them years ive gain knowledge in SQL query, python, Dreamweaver, A+, C++, office 365 (microsoft, excel, PowerPoint...) and more. I also have background in finance, mathematic, and office work. menos
Contratar Quantishamccall
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I have accounting knowledge, Microsoft office package and have good typing speed. Copy Typing, Data Entry, Data Processing, Internet MarketingI have accounting knowledge, Microsoft office package and have good typing speed. Copy Typing, Data Entry, Data Processing, Internet Marketing menos
Contratar nmadhu
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Data Entry, Data Analysis, Data Processing Expert, Admin assistant / Virtual Assistant. You will get the best work that I can deliver with every project. I do not deliver anything below a fully developed and accurate document. My Motive is to make my employer Happy without adding additional charges. If you are looking...Data Entry, Data Analysis, Data Processing Expert, Admin assistant / Virtual Assistant. You will get the best work that I can deliver with every project. I do not deliver anything below a fully developed and accurate document. My Motive is to make my employer Happy without adding additional charges. If you are looking for data entry/ data processing / Admin, Virtual Assistant / Presentation work. I am the Right person for you. available 24-7. a trusted Freelancer. I can handle any project related to the following areas: - DATA ENTRY - Word, Excel documents, Power Point, online forms,online databases, websites( Wordpress, Magento,etc). - DATA EXTRACTION - from PDF's, websites, scanned Documents(automated or manual). - DATA MANIPULATION (cleaning up, duplicate removal, data validation etc). - RESEARCH - different types of researches on various topics or simple research for contacts or missing data points. - MAILING LISTS CREATION based on clients requirement. menos
Contratar mnurunnabi93
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touhidecevw touhidecevw
$60 USD / hora
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅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. menos
Contratar touhidecevw
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Matt Barrie is an award winning technology entrepreneur and Chief Executive of Freelancer Limited (ASX:FLN, OTCQX:FLNCF). Twelve-time Webby award-winning Freelancer.com is the world’s largest freelancing and crowdsourcing marketplace by total number of users and projects posted. Matt is also Chief Executive of...Matt Barrie is an award winning technology entrepreneur and Chief Executive of Freelancer Limited (ASX:FLN, OTCQX:FLNCF). Twelve-time Webby award-winning Freelancer.com is the world’s largest freelancing and crowdsourcing marketplace by total number of users and projects posted. Matt is also Chief Executive of Escrow.com, a world leader in secure online payments with over US$7.5b in transactions secured and Executive Chairman of the Freightlancer Group, which is Australia’s largest freight marketplace with over 800 million kilometres of freight posted to date. Matt was Adjunct Associate Professor in Electrical and Information Engineering at the University of Sydney for 14 years. He is the co-author of over 20 US patent applications. Previously, he founded and was Chief Executive of Sensory Networks Inc., a vendor of high performance network security processors which was sold to Intel Corporation in 2013 (NASDAQ: INTC). In 2014 he was named the most influential person in information technology in Australia by Smart Company. In 2015 he was named in the Top 100 Most Influential Engineers in Australia by Engineers Australia. In 2016 he was awarded Libertarian of the Year by the Australian Libertarian Society. In 2018 he was named Alumnus of the Year in Entrepreneurship by Macquarie University. In 2019 he won a Gold Stevie for Executive of the Year. Matt holds first class honours in both Electrical Engineering and Science, a Masters in Applied Finance, and a Masters in Electrical Engineering from Stanford University. He is a graduate of the Australian Institute of Company Directors and a Fellow of the Institute of Engineers Australia. He also has a Doctorate of Letters (Honoris Causa) from Macquarie University for his contribution to entrepreneurship, innovation and business. menos
Contratar quartermaster
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Welcome to my profile! My name is Shawon. I am a 5 years experienced Construction Farm Name called (Mohammed Eunus & Brothers Pvt. Ltd, Chittagong Bangladesh. I hold a SSc Certificate Computer Science & Redio Video Electrical. I really love my work and that passion is reflected in the quality of my code. I'm a...Welcome to my profile! My name is Shawon. I am a 5 years experienced Construction Farm Name called (Mohammed Eunus & Brothers Pvt. Ltd, Chittagong Bangladesh. I hold a SSc Certificate Computer Science & Redio Video Electrical. I really love my work and that passion is reflected in the quality of my code. I'm a skilled Computer Operator. ✅ Data Entry. ✅ Microsoft Excel. ✅ Microsoft Office. ✅ Adobe Photoshop ✅ Adobe Illustrator. ✅ Typing ✅ Push Notifications ✅ Social Networks integration: Facebook, Twitter, Instagram Fast communication, kindness, and meet deadline are some of my soft skills. My languages: Bangla and English. Client satisfaction is my main goal. If you are looking for the highest quality for your project, don't hesitate to contact me. Thank you! menos
Contratar shawonkhan261642
