Top Upwork Freelancers

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  1. Federico de los Santos

    Federico de los Santos

    Microsoft System Center Consultant, MCSE Certified

    Uruguay - Tests: 3 - Portfolio: 3

    Experienced consultant in Microsoft technologies including System Center, SharePoint, Exchange, Lync, and Active Directory. Primary projects focused in banking, financial, insurance and health industries. Worked on-site and remote to companies located in Argentina, Chile, Uruguay, Colombia, Dominican Republic, Puerto Rico and USA. Also I am an experienced developer which helps me to create integration tools between different technologies, and scripting to automate tasks. I have worked on companies evaluated as CMMI and I hold ITIL Certification. I am certified as MCSE since 1999 and hold certificate for more that 20 MOC exams. Also I have training experience to technical and end-user staff.

    $33.33 /hr
    0 hours
    0.00
  2. Max Topal

    Max Topal

    VoIP/Network/Linux Engineer

    Russia - Tests: 3

    Over 8 years hands-on experience. I have deep knowledge on VoIP Hardware and softswitches from open-source one (Asterisk, Elastix, Askozia, Freepbx, CallBox, Trixbox, Welltime, Yeastar) to licensed (Switchvox, Panasonic, Mera, RTU) . I am providing Asterisk-based PBX installation\integration, support, troubleshooting and consultations. Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL, PostgreSQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Provide VoIP Security * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. I have more than 100 successful IP-PBX server deployments, so I am confident that you will be satisfied with my work completely.

    $20.00 /hr
    0 hours
    0.00
  3. Maria Del Carmen Muniz

    Maria Del Carmen Muniz

    Transcriber/Translator/Bilingual Teacher/Actress

    Puerto Rico - Tests: 1

    With a MA in Bilingual Special Education from City College of New York, I am highly qualified to work with translations, transcriptions, and proofreading, among other types of content on language related areas in Spanish and English. I also offer professional assistance in doing voice overs in the Spanish language. Translated the book "Rebuilding From Ground Zero" by Seni Hazzan, JIL Publishing, New York (2001) and voiced over its Spanish audio book version. Willing to establish long-term partnerships with clients who are looking for efficient and reliable services.

    $16.67 /hr
    0 hours
    0.00
  4. Dmitrii Korotovskii

    Dmitrii Korotovskii

    Senior Software Engineer

    Russia - Tests: 3 - Portfolio: 2

    I have over 6 year's experience in PHP/Web development. I use PHPStorm as my primary IDE. Source-code is always stored in Git. Git is my favorite distributed revision control system. I also prefer do rebase on my branches and cherry-pick in emergency situations. For debugging PHP applications I use Xdebug and strace in very complicated cases. I'm an advanced Linux user, I usually write small bash scripts to make my life easier. I can setup working environment from scratch on server, but it's better to do it via provisioning system like Ansible.

    $40.00 /hr
    0 hours
    0.00
  5. Ariel Poeylaut

    Ariel Poeylaut

    Expert Web Designer with PERL, MySQL, HTML and JavaScript experience

    Argentina - Tests: 1

    At present, I work at Pampacom CDT (http://www.pampacomcdt.com.ar), designing, developing and directing the development of a proper framework: Sauron (http://pampacomcdt.com.ar/productos.html) based on LAMP, HTML and JavaScript, and features customized for each customer. I also put running and maintain the infrastructure team: Linux, Apache, MySQL, PERL, svn subversion, Alfresco, vTiger, servers etc. I am currently a student at the National University of Rosario, in the Bachelor of Computer Science.

    $25.00 /hr
    0 hours
    0.00
  6. Cristian Santiago

    Cristian Santiago

    Infrastructure Administrator(esp. Windows) and Expert Problem Solver

    United States - Tests: 3

    I have been working on IT for almost 15 years now. I am a generalist, a problem solver. I have more experience on Windows Infrastructure but I do also get along pretty well with Unix environments. I have worked for Microsoft Enterprise Support, then continued working as infrastructure administrator for other companies. I have experience in different kinds of Technology and even if I don't have, I can pick it up really quick, my mind seems to be wired up that way.

    $22.22 /hr
    0 hours
    0.00
  7. Igor T.

    Igor T. Agency Contractor

    FULL STACK EXPERT. 5+ years exp. Live projects

    Russia - Tests: 1 - Portfolio: 2

    I'm a professional web developer with a strong mathematical education. I took 24th place at All-Russian Mathematical Olympiad in 2008. My main principals are: ✓ to keep your deadlines (to be working as much as need if need) ✓ to keep code clear ✓ to keep application stable I was working with enough clients. One of them was a Russian bank(I have developed a security inner system for them). Also I was working with market force international group. I know how to have a professional approach to what I'm doing. And my live projects are evidence that I'm pro and my clients are satisfied. So I'm looking forward new interesting suggestions.

    Associated with: ILike

    $30.00 /hr
    1,560 hours
    0.00
  8. Xupeng Y.

    Xupeng Y.

    Linux system expert / Python developer|China

    China - Tests: 4

    I have 9 years Linux experience, and more than 4 years experience with professional Linux system administration, I am skilled in deploying and maintaining Linux-based services such as: virtualization(Xen, KVM, Vmware, Openvz), LAMP stack and Java stack deployment and management, DNS(djbDNS prefered), openvpn, web server administration(Apache, Nginx), mail server(postfix, popd, imapd). I have great debugging/problem resolving skills with Linux server/services, which can save you much time and money. I am also an experienced Python/Django developer, with more than 3 years commercial projects development experience, I have been working on more than 5 Django based web sites, such as http://www.whattheyplay.com.

    $27.78 /hr
    201 hours
    0.00
  9. Syed Atif Shaharyar

    Syed Atif Shaharyar

    Software Developer

    Sweden - Tests: 1

    I have diverse knowledge and skills of Software Engineering, analysis and development using PHP and Microsoft .Net technologies. I have done BS (Computer Sci., 2006) from Hamdard University, Pakistan and about to complete MS in Software Engineering and Management from Linköping University Sweden and I have more than 2 years of professional experience in Software design and development. Looking forward to have nice and fair business with you...!

    $11.11 /hr
    166 hours
    0.00
  10. Pedro Silva

    Pedro Silva

    Mr.

    Portugal - Tests: 2 - Portfolio: 4

    I have several years of experience developing software mainly using the .NET framework, SQL Server, PHP, MySQL, VBA (Excel + Access), Movicon and other Scada systems, among other technologies. Over the last 7 years I've developed several desktop and web applications for industrial environments, sometimes working directly with international enterprises from the area, through their IT teams. Over the time I've developed management systems, integrated systems in automation projects, data systems, among other types of development. I have also experience in teaching programming skills and project management. I have a degree in Mathematics and Computer Science and a post degree in Software engineering. I am client focused, follow instructions and hardworking. If it's not perfect, it's not finished. I'm continuously learning and improving my skills, combining what I love to do with what I am required to perform. Programming is my life!

    $20.00 /hr
    301 hours
    0.00