Network Administration – Advice from Experts

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Network Administration

Istanbul, Turkey

$60.0/min 5.0 2 $1/min

I have been in the IT industry for about 14 years. I worked in several countries full time and provided IT consultancy to many clients at the same time by phone and remote support. My expertise areas cover Unified Communication - Deploying, Configuration and/or Migration of Lync Server (2010/2013/ Skype for Business) Standard and Enterprise. - Microsoft Office 365 management and Integration with Lync on premise and vice versa. - Hybrid Deployment with Lync and Office 365 (Split domain). - Enterprise Voice integration between Lync with VoIP Gateways (Patton & Sonus, Cisco). - TMG deployment and configuration for Lync/Exchange/CRM/ADFS - ADFS deployment and Integration for CRM/Office 365. - Unified Exchange Integration for Lync 2010/2013. - Exchange Server deployment, Configuration, Migration and Hybrid deployment. VoIP - Deployment and Configuration of Soft PBX (3CX, Brekeke, SnomOne) - Configuring and managing VoIP Gateways (Sonus gateways, Patton Smartnodes). - Integrating PBXes with VoIP gateways or UC Enterprise Solutions. - Recertification of VoIP Gateways. - Integration and interoperability between Legacy PBXes, Soft PBXes, SIP trunks. - Deployment and configuration of Call Centers e.g. (MAX ACD, TEGSOFT). Security - Deployment, Configuration and management of Firewalls e.g. (Checkpoint, Cisco ASA, Pfsense, Untangle, TMG 2010, ISA ..etc) - IDS installation, configuration on Firewall systems and independence servers. (Snort). - Virus, Malware removal. Long term experience providing support on Forums. VoIP/IP Phones - Configuration and troubleshooting of IP phones (SNOM, HP) - Providing technical support. (Online and on-site).

kopl dfg

Somewhere, USA

$60.0/min 5.0 0 $1/min

Just a person

Lukas Prassinos

San Francisco, California

$60.0/min N/A 0 $1/min

Entrepreneur, legal startup hacker, tech geek and systems ninja. Interested in helping startups with early legal issues from incorporation to employment.

Sepehr Fazaeli

Iran

$100.0/min N/A 0 $1.67/min

Web Developer , Gerphic Designer , App Developer , IT Manager & Consultant , Network Administrator , Creator

Muhammad Ishfaq

Pakistan

$60.0/min N/A 0 $1/min

Network & Security Engineer , CCNA Switching & Routing , CCNP , MCSE , Active Directory , Microsoft Office 365 , Fortinet Firewall

Rafay Shah

Pakistan

$100.0/min N/A 0 $1.67/min

Experienced businessman & startups consultant with a knack for tech innovation. Guided startups to success. Passionate about merging business acumen with cutting-edge tech solutions.

Igor Morgado

Rio de Janeiro Area, Brazil

$60.0/min N/A 6 $1/min

15 anos de experiência em sistemas operacionais Linux. Especialista em administração de sistemas, redes e segurança de dados corporativos. http://about.me/igormorgado

josh meade

Johnson City, Tennessee Area

$100.0/min N/A 5 $1.67/min

Founder of Meade's Computer Repair & Networking Services. A Small computer repair service

Neadom Tucker

Goose Creek, South Carolina

$200.0/min N/A 3 $3.33/min

Owner of Kotori Technologies, IT Consultant for Disaster Recover and Big Data. Specialize in Cloud Strategies for Private Schools and Manufacturing. All around layed back. I am Native American and enjoy participating in my culture.

Yusuf Yıldız

Istanbul, Turkey

$60.0/min N/A 0 $1/min

Senior System Admin @ Softcom Inc. http://www.yusufyildiz.com.tr/ Aiming to work for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers. I am seeking to ensure that the uptime, performance, resources, and security of the computers are all well balanced. I am focused on the Virtualization Technologies and also AWS & Google Cloud.

James Maabadi

Texas

$120.0/min N/A 1 $2/min

Web design and development with 12 years experience. Emphasis on WordPress, Genesis framework, search engine optimization, marketing and google analytics

Adrian Pocola

$150.0/min N/A 8 $2.5/min

Business analist, project manager Good communication skills gained through my experience as IT manager Good negotiation skills gained through my contracts administration experience Team management and leadership Project Management Quick adaptation to company’s business specific Innovative ideas and solutions for support and optimization of the company business

Anthony Kashmanian

Springfield, Massachusetts Area

$60.0/min N/A 0 $1/min

Founder and CEO of Ageo Tech Computer Consulting. I hire, manage and train contractors in the skill of computer repair, remote support, and networking. With a BS and MS in Information Technology with a Specialization in Network Assurance and Security, no job is to tough.

Tom Thomas

$100.0/min N/A 9 $1.67/min

As a solutions-focused and resourceful executive providing more than 15 years of progressive success within IT capacities, spanning network and infrastructure design, security, product development, and project management on a global scale, I am now seeking new challenges as an executive-level IT manager for your company. I have been recognized as a strategic change agent and offer a record of achievement improving processes, realizing growth, maximizing revenues, implementing effective solutions, and ensuring world-class customer service. Known for my ability to interpret complex technical jargon into concise language, I am confident I would produce measurable results for any organization.

David Stern

New York, NY

$175.0/min N/A 0 $2.92/min

DevOps consulting specializing in AWS. I’ve been a developer and systems engineer for 20 years. Built and scaled network infrastructure for startups and large companies. Developed backend platforms in multiple languages.

Toni Robinson

San Francisco Bay Area

$400.0/min N/A 0 $6.67/min

I 'm a IT engineer. I have 6 year skill from Network Administrator from Kronos. I can config, build a network, resolve a network system. Can i help you?

Dakota Vincent

Burkesville, Ky

$100.0/min N/A 0 $1.67/min

Founder Sentinel Shadow. Multiple Entrepreneur in high technology areas, including Networking, Computers, Voice, and Video services.

Callum Ward

Reading, United Kingdom

$100.0/min N/A 0 $1.67/min

I am a young consultant with 4 years experience with in IT, Technology, Networking and Media campaigns. During my 4 years experience I have held various positions within many different sectors which include the Government, Healthcare, Pharmaceuticals, FTSE 100, Cyber Security and Asset and Data management. Within my organisations that I have worked with I have always had 100% client satisfaction and dealt with requests in a timely and professional manner.

Stoyan Mishev

Varna, Bulgaria

$150.0/min N/A 0 $2.5/min

With more than 15 years in IT I have a deep knowledge in IT Infrastructure, such as: Linux/Windows Servers, Networking, Virtualization and Cloud.

aarin jacobi

Raiford, FL

$100.0/min N/A 0 $1.67/min

Highly motivated and experienced IT professional supporting internal and external customers around the globe with helpdesk support, managed IT services, technical trouble shooting and problem solving. Technical knowledge of and experience with the following: Cisco Networks Help Desk and Retina Programs Windows-based Systems Network Security UHF/VHF Radio Systems VOIP/VOSIP TCIP/IP, LAN, WAN connections Communication Security Fiber Optical Wire COMSEC and Security Management Modem Systems Field Support

Paul Langelier

Bellingham, WA

$100.0/min N/A 0 $1.67/min

Enterprise SharePoint Admin / Project Server Admin @ EnerSys, Sr. Network Engineer / Developer / SQL DBA @ SNC-Lavalin and CGI, Network Operations Manager @ HealthTalk

Sean Slater

$100.0/min N/A 0 $1.67/min

Sean Slater from Adelaide Australia is a natural entrepreneur who seeks out new opportunities in areas of interest to him. Growing up with computers, combined with his background in broadcast television has given Sean a unique and profound collective knowledge of both the Information Technology and Television media industries. On Clarity, Sean welcomes calls from anyone who would like to speak with someone that has an opinion on pretty much everything and is willing to share it.

Trevor Waldspurger

Bethlehem, PA

$100.0/min N/A 0 $1.67/min

CEO of IT Force, LLC. Graduated from the University of Colorado Springs with a B.S. in Network Administration. Have several years of volunteer work with various civil rights and LGBT organizations.

Evgeny Danilchenko

Balmoral, Australia

$100.0/min N/A 0 $1.67/min

Highly qualified IT/Telecom systems engineer with over than 10 years history of success in delivering outstanding performance in telecommunications and information technology areas.

Phillip Habermann

Lexington, Kentucky Area

$120.0/min N/A 0 $2/min

4 years experience implementing small to medium sized networks. I enjoy helping people obtain a better understanding of computers, computer networking and the Internet.

Michal Srnec

$120.0/min N/A 0 $2/min

Network Security Specialist with great experience with numberous security aspect of network such as Perimeter Security, Intrusion Prevension Systems, Confidentiality etc. Python Lover in scope of own IoT project. Linux Administrator/User with experience with Hardening of Linux severs. Linux is also my primary OS.

Mohamed Salah

Egypt

$500.0/min N/A 0 $8.33/min

I have experience in the following Network,security and voice operation ,design and budget also i have experience with infosec also I'm photographer and photo designer

Hriday Dhali

$120.0/min N/A 0 $2/min

Build Network design, Network Security solution , Outlook, configuration, Cisco Switching , Routing and Security . AWS solution provider , Zscaler Solution provider. Configure router , firewall and switch. Drop me a mail I will schedule a call with on Zoom/Teams or whatever is suitable for you.