IT & Networking Administrators

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Julian Kadelski

Julian Kadelski

IT Support / Networking Specialist

United States - Tests: 3

Hello, if your computer is slow, non-responsive, or flat out dead... I can help bring new life to your slow machine. Many people go through the hassle of carting their heavy PCs into computer repair shops, or buying new computers when they can get all the help they need online! I specialize in advanced computer diagnostics and repair. I also do online tutoring courses as well. Some services i can provide you with are as follows: - VIRUS REMOVAL - SPYWARE REMOVAL - MALWARE REMOVAL - PC SPEED OPTIMIZATION - PROACTIVE SECURITY MAINTENENCE - INTERNET OUTAGES - SOFTWARE SET-UP AND INTEGRATION - ONLINE TUTORING - PC HARDWARE REPAIR - NETWORK ADMINISRATION - AND THESE ARE JUST A FEW!! I can practically help you with any of your computer needs. And the best part, you do not have to pay BIG name prices. Many big name companies rip their customers off because they know we need computers. All of my provided services come with a 100% satisfaction guarantee if you are not happy with the work that is provided, let me know and i will do my absolute best to correct it, or if requested.....issue a refund. ---- I also have multiple certifications from Cisco including my CCNA. Thank you very much and as always..... TECH ON!!

$25.00 /hr
0 hours

Juan Manuel Mejia Correa

Juan Manuel Mejia Correa

WEB and DBA professional

Colombia - Tests: 1

Over the last 4 years, I've been working as a software developer and consultant which gives me knowledge and experience in some of the most cutting edge technologies and methodologies. I have experience working with .Net C#, JQuery, Javascript, Ajax, LinQ to SQL, Spring, HTML, XML, Bizagi, BPM and many more. I also have worked with several design patterns approachs such as MVP and MVC. I'm fully compromised with following the best practices in all scenarios in my work to achieve the best quality and deliver excellent products.

$22.22 /hr
2,119 hours

Muhammad Yousaf

Muhammad Yousaf

13+exp C#, ASP.NET, MVC, WebForms, WPF, WinForms

Pakistan - Tests: 2 - Portfolio: 3

Having over 13 years of experience. Worked on wide range of products using C#/ASP.NET/WPF/WinForm including Web-CRMs/SFA, desktop (WPF/Winforms) and outlook CRMs application, Traffic e-Challan System, Biometric Time Attendance, Outlook Add-Ins, MS Exchange-Server/Mail-Server integration, IMAP4, POP3, SMTP, JSON, Forms Designer, SQL Query Designer, SQL Toolkit. Experienced with 3rd party products like DevExpress, Infragistics, Xceed, Aspose, Devart, Add-In-Express, Crystal Reports, SSRS, etc. etc. Latest ASP.NET Project: “MX-Contact.NET”, a WebForms CRM application, developed from scratch, maintaining and updating it for more than 5 years. Personal project “MYeApps - Application Development Framework” and free library on Latest Desktop (WinForms) Project: “MX-Forms” a WinForms based application to design user-input Forms via easy drag & drop and toolbox. Latest Desktop Project: “MYe Apps” a WPF based application development framework, developed from scratch. Latest SQL Project: “adonetToolkit” a pure SQL solution for CRUD operations with Zero configurations. Eliminates the need of ORM frameworks like nHibernate. Please check URL Micro-controller embedded development for Intel 8051/52 and Atmel AVR micro-controllers using ANSI-C/Assembly.

$20.00 /hr
6,431 hours

Paul Fischer

Paul Fischer Developer

United States - Tests: 1

I am skilled in configuration, development, and integration. I have 3 years of experience with the Salesforce platform, and 1 year of Salesforce consulting experience with a Gold tier Salesforce consulting partner. I have completed Sales Cloud and Service Cloud implementations from a variety of clients including, Teleperformance, Discovery Education, and Bernard Health. Areas of expertise include: Sales automation & process enhancement Knowledgebase migrations to Salesforce Knowledge Salesforce Communities Pardot & Marketo Marketing Automation Implementations Sales Cloud Service Cloud

$94.44 /hr
39 hours

Oriol Buxarrais

Oriol Buxarrais

Consultant & Systems Administrator

Spain - Tests: 2

I'm a Systems Administrator & Consultant & Architecture in IT Services I'm currently working with different technologies such as : -Vmware vSphere (3.0, 3.5, 4, 5) -Windows Server OS (2000, 2003, 2008 R2, 2012 R2) -Linux Servers (CentOS, Debian, Ubuntu) -SQL Servers (2000, 2005, 2008) -Sharepoint Servers (2007, 2010, 2013) -McAfee Epolicy (3.6, 4, 4.5, 4.6,5) -Cisco Systems I can design you infrastucture and keep it up to date. I'm certified on MCSE, MCITP EA, MCITP DBA, MCSA/MCSE 2012, Sharepoint 2010 Administrator. If you need help, don't hesitate to contact me.

$39.00 /hr
24 hours



VMware Systems Engineer

United States

• Design and administration of VMware vSphere 4 & 5 Enterprise Plus hosting 1000+ Linux and Windows virtual machines on hosts across multiple sites • Design and configure VMware vSphere 5 components such as High Availability (HA), Distributed Resource Scheduler (DRS), vMotion, Distributed Virtual Switch (DVS), Host Profiles, Storage I/O Control (SIOC) and Network I/O Control (NIOC) • Design and administration of Lab Manager 4.x to support 400+ virtual machines • Understanding of SAN architecture and implementation as it relates to virtualization (NetApp, IBM XIV, EMC Clariion and VMAX) • Design and Administration of 25+ HP C7000 blade chassis, Virtual Connect Flex-10 configuration in support of Linux, Windows, and VMware blades • Citrix XenApp 5 & 6.5 (Windows 2003/2008) administration hosting 90+ applications utilizing Web Interface , Netscaler, and SQL datastore backend for internal and external customers • Design and Administration of Citrix XenDesktop 5.5 integrated with XenApp, Netscaler, and Access Gateway • Citrix farm consolidation and decommission • Create and manage Active Directory and Group Policy Objects to include DNS • All manners of Windows 2003 and 2008 Windows Server administration • Produce processes and procedures for system administration • Troubleshoot and resolve utilizing analytical skill set amongst a distributed and complex environment to include DNS, Firewall, Active Directory, SMTP, TCP/IP, and various network related issues • Excellent communications skills and rapport with fellow teammates. Ability to work as a team or independently

$88.89 /hr
185 hours

Alejandro De Paz

Alejandro De Paz

Computer Science Engineer / VBA Analyst with financial background

Spain - Tests: 4

I studied Computer Science Engineering at U.P.M (Universidad Politécnica de Madrid), Spain. I have applied my software development knowledge and strong mathematical background to different professional projects, including: - Marketing database applications - Billing and invoice calculation desktop applications - Data processing applications - Accounting system interfaces I speak / write english fluently (certified C1 level).

$18.50 /hr
20 hours

Tvrtko Begovic

Tvrtko Begovic

Senior developer

Croatia - Tests: 3 - Portfolio: 7

I am a senior developer with twenty years of programming experience mostly in Microsoft technologies (C, C++, .NET, C#, MS SQL, Sharepoint). Besides development, I've managed small projects, written functional and technical specifications and done customer interviews and support. I am interested in new technologies and platforms and ready to invest my time in learning.

Groups: Microsoft Certified Professionals

$17.00 /hr
37 hours

Phuong N.

Phuong N.

Grails/Groovy/Java/J2EE/Struts/jQuery/MySQL/C# .Net

Vietnam - Tests: 2 - Portfolio: 12

09 years of developer experience on financial software in Stock, Banking and Insurance industry. Strong experience Java, J2EE, Struts, Spring, Grails, Groovy, Hibernate, Javascript, Ajax, Spring, JPA, EJB, XML Web Services Databases: DB2, Oracle, MySQL, SQL Server, Data Warehouse and Batch Job, Tidal Linux, Solaris, and Windows. Oracle, Sun, IBM and PMI certified.

$16.67 /hr
683 hours

Aleksandar Niksic

Aleksandar Niksic

(MCTS) ASP.NET/MVC and C#.NET WPF Developer

Serbia - Tests: 3

I'm .NET developer with experience both in desktop and in web programming. Over the last 7+ years, I have developed a wide range of websites using HMTL, DHTML, ASP.NET and ASP.NET MVC including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas:OOP, software design and testing, SQL, Ajax, HTML5, WPF, WF, WCF , jQuery, Knockout, Javascript, VSTO and other technologies. I think that MVC is best thing happened to ASP.NET and plain old ASP.NET has been obsolete. So ASP.NET MVC in combination with jQuery or Knockout together with some responsive design framework are presence and future for any kind of web site, mobile or not.

$25.00 /hr
988 hours