Top Upwork Freelancers

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  1. Raman S.

    Raman S.

    Programmer / Developer

    Poland - Last active: 1 month ago - Tests: 7 - Portfolio: 1

    I am an IT professional with interests in Web/ Database programming, scripting with focus on client satisfaction, security and optimization. For past 5+ years I have worked on various Software/Web/Database development projects using different technologies such as PHP, Java, C#, MySQL, Oracle, Javascript, jQuery. My competency lies in full-fledged application development cycle - from requirements gathering/analysis, design, implementation, testing to post-implementation support.

    $11.11 /hr
    42 hours
    5.00
  2. Emily K.

    Emily K.

    Professional Writer and Developer of Ideas

    United States - Last active: 1 day ago - Portfolio: 6

    Developing original content that instructs, encourages, and educates is my passion. Writing with focus, energy, and organization is my expertise. I create interest-piquing web copy that will help customers learn about your product or service. Great copywriting will communicate who you are and what you can do for your customers that no one else can. You have focused your talents to build a solid, unique company and now it's time to hire a solid, focused writer to set your company apart from the rest.

    $30.00 /hr
    220 hours
    5.00
  3. Julio Carvajal

    Julio Carvajal

    CCIE 42930,2xCCNP,Juniper Specialist

    Costa Rica - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    Senior Network and Security engineer with more than 10 certifications from different vendors including a CCIE. As a Cisco TAC engineer I fixed over 2000 different issues on multiple platforms. Let me show you I am your network engineer. Certifications List: CompTIA Security+ CCNA JNCIA CCNA Sec CCNP Security CCNP Routing&Switching JNCIS-SEC CCIE Routing&Switching 42930 Languages: Spanish, English

    $77.78 /hr
    131 hours
    4.91
  4. Prabhu J.

    Prabhu J.

    Expert SAP HANA Developer

    India - Last active: 14 days ago - Tests: 1

    Software Developer with 2.5 years experience in SAP HANA, SAPUI5, Javascript and JAVA. I am a developer having working experience in SAP HANA and SAPUI5 and also a trainer for SAP HANA Development Basics. I have advanced skills in HANA Modeling, SQLSCRIPT, XSJS, SAPUI5. I have completed my Bachelor of Engineering in Computer Science degree in 2012. I have also worked on developing APIs using Express.js, nodejs and MongoDB.

    $20.00 /hr
    44 hours
    5.00
  5. Jagjeet Singh

    Jagjeet Singh

    Labtech, Kaseya, ConnectWise Consultant

    India - Last active: 5 days ago - Tests: 1

    Technically knowledgeable and service oriented IT professional experienced in providing solutions to customer and end-users with proven technical expertise is seeking for a rewarding, challenging and personal growth where I can best use my knowledge and experiences in implementing, managing and supporting the IT infrastructure and end-users. Specializing in designing, implementing and maintaining Enterprise IT platforms, TRT takes the stress, risk and complexity out of managing core IT systems. Maintain complete control over the environment we take accountability for keeping it running efficiently and securely.

    $22.22 /hr
    1,843 hours
    5.00
  6. Johanne H.

    Johanne H.

    Innovative MEAN Stack developer

    Norway - Last active: 1 day ago - Tests: 3

    "Business integrity is the most important factor for success" I have been starting programming since 10 years ago by learning C/C++ language. Deep and logical mathematical algorithms and implementing them using C/C++ language was my great hobby and I was confident of my skills. After 3 years later, I have jumped into the Web and Mobile Field. Meanwhile, I've accumulated and acquired great knowledge and skills, experience in cutting edge technology and modern MVC programming language. Especially AngularJS is my great and favorite one of them.

    $55.56 /hr
    27 hours
    5.00
  7. Diana emil M.

    Diana emil M.

    Software Quality Team Leader - CMMI, Selenium, and JMeter

    Egypt - Last active: 2 days ago - Tests: 2

    I'm a Software Quality Team Leader who has worked in a multi-national software house that is CMMI Level 3 certified for 6 years. I'm aware of the CMMI process. I have an excellent experience in using Selenium in testing automation. I'm capable of the following: 1. Requirements documents testing and analysis. 2. Writing test cases with detailed steps for complex scenarios. 3. Testing portals, web, intranet, mobile and desktop applications in different verticals (e-Business, education, health, etc.) and have experience in games. 4. Logging bugs and managing bug tracking systems. 5. Retesting and Regression testing. 6. Automated testing using Selenium and Manual Testing. 7. Performance testing using Jmeter and Usability testing. 8. Managing testing teams. 9. Training and Supporting final users to use the software. 10. Communicating testing results clearly and efficiently.

    $15.00 /hr
    612 hours
    5.00
  8. Vladimir Mott

    Vladimir Mott

    Microsoft Exchange, Lync, & PowerShell Expert

    United States - Last active: 1 day ago - Tests: 3

    Ex-Microsoft Senior Consultant with 15 years industry experience designing, deploying, securing and managing Microsoft Exchange, Lync, and Active Directory. Deep experience with multi-site deployments, Exchange Database Availability Groups, Lync Enterprise Voice,and hybrid Microsoft Office 365 deployments with SSO. Complex migrations to/from Exchange, Lync, and Office 365 are my specialty. Very experienced with complex hybrid / coexistence scenarios that require directory synchronization, federation, and custom PowerShell scripting. Excellent communication and problem-solving skills. I am based in California, USA. Technical Skills: - Exchange 2003/2007/2010/2013 - Lync 2010/2013 with Enterprise Voice - PowerShell Scripting - Office 365 - Forefront Identity Manager (FIM) - Active Directory - Windows Server 2003/2008/2012 R2 - Hyper-V - ADSI, LDAP, DNS, SMTP, TCP/IP

    $75.00 /hr
    520 hours
    5.00
  9. Roland S.

    Roland S.

    PHP programmer experienced in Zend Framework, CMS

    Serbia - Last active: 3 days ago - Portfolio: 29

    I'm a web developer in Serbia with 6 years of experience in the industry. I was worked in older frameworks, but nowadays I work with Zend Framework on a large scale web applications. When i have free time i develop my Cms with Zend Framework which I use as a core in my projects.

    $20.00 /hr
    1,702 hours
    5.00
  10. Negoslav Pejovic

    Negoslav Pejovic

    Team Leader of Technical Support Engineer L1

    Serbia - Last active: 1 day ago - Tests: 2 - Portfolio: 3

    Quick and easy learning as well as pronounced talent to hand over knowledge, adaptability, creativity, burly logic. I’m analytical, devoted to job, undependable, sometimes perfectionist, but always loyal. Additionally I handle the pressure well, meeting the deadlines, being independent in solving tasks, etc. I’m very creative person, modest, and very good in impersonal work with colleges. Experienced at working in thing0 that demand very devoted approach, precision with very short terms and I come upon, in that, excellent. I want to prosper professionally and I’m up to strive in it, whereby overwork or any other activities which can be useful in your business.

    $11.11 /hr
    3,095 hours
    5.00