Top Upwork Freelancers

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Carol Krisher

Help Desk/Desktop Support/Network Admin

United States

To enhance an employer’s business by utilizing my skills, training abilities and to broad my knowledge in the area of Information Technology and Network Administration.

$16.67 /hr
586 hours

Alex Ivanov

C#, ASP.NET, JS, jQuery Developer

Russia - Tests: 6

Over last 2 years I was work as Developer. I have good knowledge of C#, ASP.NET, MS SQL Server. Also have some experience in JS, jQuery, HTML5 and CSS3.

$10.00 /hr
1,033 hours

Vladimir Ralev

Experienced Telecom Business Consultant


I've helped many telecom businesses bootstrap and move operations to free open-source platforms.

$100.00 /hr
1,046 hours

Triet Nguyen

QA/Automation Test Engineer

Vietnam - Portfolio: 3

I have 2 years of experiences in automation testing on web, application using test tools as Test Architect, Selenium …. I’ve joined many projects from manual to automation on Web, mobile devices and WPF based applications. Especially I have joined Halliburton’s Cementing project for 1.2 years on both web and application automation. I want to have a challenging position where I could apply all major principles and my specialized interested areas of telecommunications design, software testing and service by which I can use my wide knowledge and professional expertise in the field of software testing, communications engineering and computer science. TECHNICAL SKILLS Primary Skills:  OS: Windows XP, Windows 7 , Windows 8, Mac OSX  Programming languages: Python, Java, Javascript  Development IDEs: MS Visual Studio, Eclipse  Testing Tools: + Bug trackers: Jira, Mantis, TFS + Automation testing: Selenium, Robot Framework, TestArchitect, Coded UI + Automation mobile testing: TestArchitect  Software development processes: Scrum/Agile, Waterfall Secondary Skills:  Having the basic and fundamental knowledge in telecommunication engineering, computer science.  Able to work independently and within a team under high pressure.  Quick-learner, self-confident and active.  Having a high sense of responsibility, being hard working and well-organized.  Computer software proficiency: MS Office (Word, Excel and Power point …) KEY CLIENTS Halliburton, Rosetta, Cambridge COMMUNICATION SKILLS  Good communication and presentation skills.  Fluency in speaking and writing English.  Fluency in communicate with client via phone and emails. Key Achievements: • Gained very good knowledge at automation testing with Selenium-Robot Framework, TestArchitect, CodedUI. • Gained good knowledge at analyzing test scopes, test requirements and test cases to provide good test plans and coverage. • Can handle sub-projects and communicate with clients well.

$4.00 /hr
0 hours

Nikhil Gupta

Liferay, IT Consultant, CFD, CAD developer

United States - Tests: 4

To attain excellence working on cutting edge technology, Working in US, available for part time. Available hours are flexible based on Project and expertise. Good blend of working as Application and software enginner in engineering plus health care domain. Worked on Desktop application in involving numerical analysis for fluid flow, CAD developemt. Worked on J2EE N-tier projects from last 3 years using Java, PHP , Liferay .

$16.67 /hr
0 hours

Troy S.

Game Developer and Software Developer

United States - Tests: 2

Visit my portfolio here: I'm a Game Dev at heart, but love doing software just as much. I have around 3 years of experience with game development, and 6 years with software development. I've always practiced clean coding techniques from the start, to make sure my code is as clean as possible. I always make my code readable as well as easily extendable. Whatever your work may be, I can complete it for you in an efficient and timely manner.

$20.00 /hr
0 hours

Denis Susan

PHP Developer

Romania - Tests: 1

I'm a professional php/java programmer, with over 4 years corporate experience and a strong professional background maintained by a significant investment in professional development & training. I am motivated, dedicated and very creative. After many years of working in telecommunication organizations, I am conditioned to getting the job done correctly, quickly and to your complete satisfaction. I am guaranteed with an on-time and within budget delivery of projects. Making your company successful is my focus. I listen to your ideas, take the time to learn about your business and work hard at putting my experience to work for you.

$5.56 /hr
0 hours

Roman S.

System and network administrator

Russia - Tests: 2

More than 10 years of making rock stability systems. Over 5 years of supporting dedicated servers (more than 300). Microsoft certified IT professional (2003 - 2008 -2012, ISA-TMG, Exchange, all services), Unix expert (Debian/Ubuntu, CentOS/Redhat prefer), MacOS administrator. Good skills in virtualization (Hyper-V, Xen, VmWare etc), VoIP (asterisk, mera, 3cx) MCTS: Microsoft Windows Vista, Configuration MCITP: Enterprise Support Technician on Windows Vista; MCTS: Windows Server 2008 Network Infrastructure, Configuration MCTS: Windows Server 2008 Active Directory, Configuration MCTS: Windows Server 2008 Applications Infrastructure, Configuration

$14.99 /hr
0 hours

Sravan D

.Net Developer

United States

Over 6 years of experience in ASP.NET, C#. NET, JQuery and ADO.NET along with SQL Server 2005, 2008. • Around 6 years of hands-on experience in UI Design using Win Forms and Web Forms. • Experience in building web applications with ASP.NET MVC, MVP, HTML5, JavaScript, JSON and Less CSS. • Experience in working with LLBLGen Pro 3.5 (ORM framework). • Proficient in LINQ, AJAX, Telerik ASP.Net and Telerik MVC. • Implemented SOA architecture with web services and WCF using SOAP, WSDL, UDDI, and XML • Proficiency in developing Stored Procedures, Triggers, T-SQL, SSIS and SSAS packages. • Involved in the development of presentation, middle tier and data access layers • Familiar with Microsoft Silverlight.

$22.22 /hr
0 hours