IT & Networking Administrators

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Konstantin Ivanov

Konstantin Ivanov Agency Contractor

Project Manager

Russia - Portfolio: 7

I’m managing partner of IT Box company. We have been providing Microsoft Dynamics AX, Microsoft Dynamics CRM consulting, development and support services from our development center in Moscow, Russia since 2007. We can work as freelancers and as a entity. IT Box specialized in the implementation, customization, offshore development, and support of the following products: Microsoft Dynamics AX, MS Dynamics CRM, QlikView, Sharepoint, SQL Server Integration Services, and 1C. We have experience in collaboration with global customer teams and global partners of MS Dynamics throughout Europe and the US. (for example Hitachi Solutions, Tesco Corporation, Wolf Group, YUM Restraunts and etc.) IT Box is a trusted partner. Long-term relationships with clients are the most important for us. Our key competitive advantage is quality. If you want to check our quality, we can arrange about probation period and do few tasks for free. Our team has over 10 years of experience with MS Dynamics AX, CRM and other systems. Our team has experience in large scale implementations, specifically sites that have over 1000 concurrent users.

$50.00 /hr
0 hours

Marco Pennelli

Marco Pennelli Agency Contractor

Expert IT Infrastructure Architect/Administrator

Italy - Tests: 1 - Portfolio: 1

Specialties: - OS: Ubuntu Server, Debian, RHEL, CentOS, Arch, pfSense, FreeNAS, other BSD-like, any version of Microsoft Windows (Server and Client); - Virtualization and Cloud: OpenStack Cloud Platform, Ceph Storage Cluster, KVM and Xen Hypervisor, OS-level like OpenVZ, Docker and LXC, Kubernetes; - Cloud provider: Amazon AWS, Google Cloud, Rackpace Cloud, CloudVPS OpenStack, DigitalOcean, Linode, OVH; - Collaborative revision control: GitLab CE, GitLab Kanban Board; - Continuous Integration: Jenkins; - Mail: Qmail, Exim, Postfix, Courier, Zimbra Collaboration Suite and more; - DNS: Microsoft DNS Server, djbdns, BIND; - DB: MySQL, PostgreSQL and NoSQL like MongoDB and RethinkDB; - VoIP: SER-like, Asterisk, SipXecs, FreeSWITCH; - Linux Embedded: Yocto, Buildroot, OpenWRT; - IoT: Mosquitto, RabbitMQ, ActiveMQ, Apollo and more; - Network Monitoring: Nagios, Icinga, Zenoss Core, OpenNMS, Zabbix. I'm a specialist with 15+ years of experience and CEO & Co-Founder at TechnoSec.

$35.00 /hr
0 hours

James Chadwick

James Chadwick Agency Contractor

Information Security Specialist

United Kingdom - Tests: 4 - Portfolio: 1

Hi my name is James, I'm a recent university graduate with over five years of experience in information security both through formal education and as a contractor mainly working with small to medium sized enterprises in and around the North West of England and East Midlands. I am very technically minded and have worked with a variety of different types of computer networks both in a testing and development role. I love programming and am proficient in many languages I also have a solid understanding of the core mechanics behind computers with some experience in amateur electrical engineering mainly focused around the field of Robotics. I love a challenge and am happy to take on ambitious projects. Please feel free to contact me with any questions and I will reply as soon as possible.

$20.00 /hr
0 hours

Gopal Yadav

Gopal Yadav Agency Contractor

Magento/WP Programmer

India

I'm expert in: Magento, Zend, PHP, Prestashop, Symfony 2, Doctrine 2 and highly loaded web-applications. For last six years I'm investigating Magento from inside and have pretty good results in making it work as you need. If you need to customize you store or creating from scratch, have your magento unexpected behaving itself, than you are definitely looking at the right profile. Feel free to discuss your issues and ask for advises if you have some ideas, and you will get what you want.

$8.89 /hr
2 hours

Brian Gustin

Brian Gustin

Professional Technical Consultant/Administrator for hire

United States - Tests: 5 - Portfolio: 2

Seeking free lance work or within a team, part time or full time, temporary or permanent as programmer, systems administrator and/or customer service tech support. May also consider small writing/documentation jobs and tasks, Web Design fixes and tweaks, etc.

$75.00 /hr
68 hours

Jose Raul Cruz Tellez

Jose Raul Cruz Tellez

Administrador Industrial e informatica

Mexico

Administration and Implementation of Integrated Information Systems in Organizations Organization. Telecommunications data Server connectivity Continuous data collection processes Facebook Twitter Relations with suppliers Adminsitracion expenses Evaulaciones projects and feasibility Decision making in relation to the use and storage of the IT infrastructure. Basic Administration linux based servers

$7.00 /hr
401 hours

John Mason

John Mason

Senior Systems Engineer

United Kingdom

Engineer with good network, LAN and WAN skills to include Palo Alto Firewalls, Cisco and HP VCP qualified up to Vsphere 6.0 currently operating in the Cloud sector Available for system analysis and issue remidiation, system design and installations

$33.00 /hr
16 hours