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Last updated: October 1, 2015
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Ali Osman Hameed

Ali Osman Hameed

End User IT Consultant

United Kingdom - Tests: 1

I am an End User services and support manager, with a proactive, logical and analytical approach. My goal is to provide high levels of service at both departmental and organization level. I have developed excellent multi-tasking skills through extensive experience leading a teams during project work as well as providing BAU support in a pressurized environment. I have technical skills in the Windows and Apple OSX domains and have a wealth of experience working on server and infrastructure projects. I have lead to completion 2 business wide desktop migration projects which involve introducing technologies such as SCCM, VMWare and implementing end user desktop infrastructure.

$20.00 /hr
0 hours

Kapil Singh

Kapil Singh Agency Contractor


India - Portfolio: 26

We Deliver what you Imagine!! We come up with the 5 year extensive experience of providing the Mobile and Web & Software Solutions to our clients. We started the company with 2 people and now we have 50+ strong team consistently performing par excellence and delivering solutions. We are having Business Centers In Melbourne (Australia), London(U.K) and development Center in India. We are young, keen to grow and Hungry for success and we know it can not be achieved without our clients. Hence SemiDot Grows as our CLIENTS GROW. We are an experienced web company specializing in technologies: ------------------------------------------------------------------------------------------- 1. PHP/MySQL, 2. Photoshop Design, 3. HTML5, 4. Wordpress, 5. Magento, 6. Drupal, 7. IOS, 8. Android, 9. X-CART, 10. Zen Cart. FrameWork: ----------------- 1. Cake PHP, 2. ZEN Framework, 3. C#, 4..NET, 5. Virtual Assistance

Associated with: SemiDot Infotech Pvt. Ltd.

88% Job Success
$15.00 /hr
0 hours

Murilo Goulart

Murilo Goulart

Systems Administrator


A highly competent Systems Administrator with 16 years of practical experience in designing, maintaining and deploying ICT infrastructure solutions, certified by major software companies such as VMware and Microsoft and highly regarded by well-known companies from a diverse range of industry sectors due to important contributions and unconditional commitment to many projects. My areas of expertise are: - Infrastructure Architecture - Virtualization .............................. (VMware, Hyper-V) - Cloud Computing ..................... (SaaS: Google Apps, Office 365; IaaS: Amazon AWS, MS Azure) - Operating Systems ................... (Linux, Windows, OpenBSD, OS X) - Server and Storage Admin .... (IBM, HP, 3PAR, Dell) - Web and App Servers ............. (WildFly/JBoss, Glassfish, Tomcat, Jetty, Apache HTTPD, Nginx) - Networking Peripherals .......... (Cisco, H3C/3COM, D-Link, Brocade) - Network Services ..................... (DHCP, DNS, Caching Proxy, FTP, VPN, IPSec, MS AD, WSUS) - Cybersecurity ............................ (PF, OpenBSD; Iptables, Linux; Forefront TMG/ISA, Microsoft) - Collaboration Suite .................. (Zimbra, MS Exchange, MS SharePoint) - Backup & Recovery .................. (HP Data Protector, IBM TSM, Bacula) - High Availability ........................ (VMware SRM, MS Cluster Service, Oracle Clusterware/RAC) - Scripting & Query Language . (Bash, SQL) I also have significant experience in and huge curiosity about: - Relational Database Management Systems . (Oracle, MS-SQL, PostgreSQL, MySQL) - NoSQL ...................................................................... (Couchbase, Cassandra) - Web Application Development ........................ (Java, JSF, JPA, EJB, JAAS) - JEE Application Servers ..................................... (WildFly/JBoss, Glassfish) Feel free to get in touch with me, it would be great hear from you!

$13.00 /hr
0 hours

Alexander Afanasyev

Alexander Afanasyev

Engineer with wide experience in IT

Russia - Tests: 1

Over the last 4 years, I have researched questions a wide range of corporate services on Windows Server and Linux platforms. The main tasks that I decide are virtualization enterprise infrastructures using VmWare ESX and Hyper-V, configuration and support of transport equipment (Cisco and HP) and the corresponding server software. I also have experience with working with the MySQL database servers and MSSQL, web servers (Apache), VPN, AD, DNS, DHCP and other related technologies.

$22.22 /hr
0 hours

Starlin Almonte Peralta

Starlin Almonte Peralta

IT Technical Support

Dominican Republic - Tests: 2

Over the last 4 Years, I've been working as an IT Technical Support, on Windows - Mac based equipment. Configuring computers, networks (And all equipment related like shares, printers, etc.) and troubleshooting Software - OS issues. I am a Microsoft Certified Professional (Currently working on get my Microsoft Certified Solutions Associate on Windows Server 2012). If you got a problem, then I probably got a solution for it.

$17.00 /hr
0 hours

Muhammad T.

Muhammad T.

Netwok/System Engineer

Pakistan - Tests: 18

With a background in IT support, operations management, configuration, and maintenance of information system, IT Infrastructure, I have 2+ years of international experience working with many companies. Currently I am the Assistant Manager, IT in Ibrama Communication company. Ibrama Communications is one of a biggest outbound call center in Pakistan with 300 seats and complete infrastructure.In this position, I oversee, Network/Systems Management, Troubleshooting client issue, Monitoring Live Windows and Linux based servers as well, Solutions, and Integration. Present Job summary is: Designing & Managing IT (voice / networking) infrastructure for business continuity and development. Designing and managing LAN infrastructure which includes Linux Based Calling servers & Voice communication (using Asterisk, freePBX, Vicidial etc) , Virtualization (using VMware ESXi version 3, 4 & 5), routing and switching (Cisco), internet access and Wi-Fi environment. Designing and maintaining Business Continuity and Management solution Configuring Cisco Switches (Cisco 3750, 3560,3550 series) Monitoring of live Linux based Vicidial/Goautodial outbound and inbound servers Installing new servers, with hands on experience on (Poweredge R710, Poweredge 1950) servers Installing/Configuring proxies server with PPTP protocols on daily basis Configuring TP-Link routers with Wi-Fi communication all over the office building Maintenance and Optimization of servers on daily basis to make the whole voice infrastructure making smoothly working Configuring Microtik Routers Troubleshooting client issue related to servers, internet, system and making the whole network infrastructure secure with the minimum percent of downtime My motivation to identify new growth opportunities, a solution-focused mindset combined with the ability to navigate across departments and business units, and my in-depth IT experience will allow me to contribute instantly to the success of your division. I welcome the opportunity to meet with you to discuss your vision for growth and how my skills would contribute help you achieve your objectives. Thank you for your time and consideration. Sincerely, M Tahir

$7.00 /hr
0 hours

Arash Ahmadi

Arash Ahmadi

IT Specialist

United States - Tests: 5

Having worked within the IT industry for over 8 years, I have developed a wide range of skills that are not limited to the following : * Broad knowledge of various computer technologies, software/web development, e-commerce (online shop), social networking, mobility/handheld devices, relational databases, operating systems, infrastructures, and computer networking. * Microsoft Visual basic .net development. * Database development and data optimization (SQL Server , MS Access). * Microsoft Visual basic .net development. * Excellent analytical/problem-solving skills, self-initiative and fast to learn new skills/technologies, resourceful, committed, and smart-worker. * Functional knowledge in Accounting, purchasing, invoicing, sales/POS, services, warehousing, inventory, supply chain, mobility, and logistics business processes. * Good skills in IT project management, business process, pre-sales, development, documentation, testing, and training. * Good skills in Microsoft network (Windows Server 2003,2008). * Active Directory * DHCP * DNS * SQL Server Languages : 1) Persian : Native 2) English Writing : Fluent Speaking : Intermediate

$11.11 /hr
0 hours

Justin Porter

Justin Porter

Expert Server Administrator with Development Experience

United States - Tests: 2 - Portfolio: 1

Justin Porter is a ten year veteran managing physical and virtual server environments. His number one goal is to maintain peak performance of software and hardware. (Visit for an uptime report of some environments managed by Justin). He is also the founder of Text Connects an IT consulting firm based in Connecticut. There he manages a wide array of server environments and web properties. During his time at Text Connects, Justin has setup and configured many small business networks and servers. He specializes in HIPAA compliance while working with Health Care facilities. Justin prides himself on the ability to explain problems and give solutions in plain English. Recently, he operated as an Airline Captain at a large US based airline, giving him experience in good resource management and the ability to pivot and make difficult decisions after analyzing the information given.

$100.00 /hr
0 hours

Reem B.

system admin


I'm currently working at University of Tartu in cloud computing field OpenStack, and i was working previously as Linux / window system admin, i have experience in technical support as freelancer since 2002.have knowledge in Database, SQL. Also my study was Computer Engineering so I know in Electrical/Electronic Engineering. I was designing implementing electronic circuits. I also took technical course in PLC design. I was studying embedded system last semester I was using AT&T and Arduino boards to write software for driving stepper motor.

$12.00 /hr
0 hours

Scott Cavanaugh

Scott Cavanaugh

System administrator

United States - Tests: 4 - Portfolio: 1

I have been a systems and network administrator for roughly 20 years. I own a computer consulting company that has been in business for the past 13 years. I would consider myself a one stop shop because of the broad range of work related to computers I perform. Qualification Highlights Information Technology Project Management Operations Management Technical Analysis Network Engineering Systems Integration Migrations/Upgrades IT Strategy Development Multiple Programming Languages Custom AutoCAD Programming LISP Programming/Crystal Reports Exchange Server Active Directory Sharepoint Server DNS Firewalls Experience in most Autodesk applications SQL Server DHCP Routers/Switches

$25.00 /hr
17 hours