Top Upwork Freelancers

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  1. Natalia Yankevych

    QA Testing

    Ukraine

    Performed testing process within web-project concerning system of adding and tracking incidents, tasks, and hours registration based on it - designed to service greenhouses. Project was written using Java and C++, setup on Azure, released on CloudApp Performed test-cases for Desktop application intended to create forecasts of further company's activities and compare calculated values with actual Realization numbers. Project was written using C++,.net, SQL, BCG library

    $12.50 /hr
    18 hours
    0.00
  2. Ganga M.

    Expert Java/J2EE/Grails/Atlassian/Composite Developer

    India

    • Certified SCJP,SCWCD Developer • Has 9 years of experience in Java/J2EE/Groovy/Grails software Design, Development.Worked extensively on Altassian products (Jira, Confluence, Bamboo and fisheye/Crucible) Developing and Enhancing Altassian Product plugins. • Worked In major JIRA, confluence, fisheye and bamboo upgrades • Have Good knowledge on Agile Software Development life cycle and Tools (JIRA) involved in this. (Certified Scrum master) • Working in Sonar and its plugins to integrate to different applications( java, PHP etc., ) • Good Working Knowledge in Composite ETL tool. • Good Working knowledge in TDD, application release and deployment cycles. • Good working Knowledge in Nexus Repository Management. • Developed/enhanced 20-30 altassian products plugins. • Good working knowledge in OSGI based applications.

    $15.00 /hr
    49 hours
    0.00
  3. Manpreet Narang

    Linux and Windows System Administartor

    India - Tests: 4

    MCA qualified Computer Professional associated with IT field for around 9 Years, with a Technical Edge of being a MCSE, CCNA and RHCT certified, having 8+ years of experience on server level. I have over 8 years of experience in server administration and web site hosting. I have worked as the web support team lead with a web hosting and web development company for 8 years, thus got the chance to work on different kind of platforms. I have hands-on experience in Different OS platforms like Windows Server 2003, 2008, 2008 R2, 2012, Ubuntu, CentOS, Fedora, Redhat etc. I have worked on various application servers like IIS, SQL Server, Exchange Server, Active Directory Server, CRM Server, Sharepoint Server, DNS, Mail Enable, Smartermail, Icewarp merak, Apache, Mysql, Sendmail, Postfix, Bind, LAMP etc. I have worked on various Website hosting control panels including Cpanel, WHM, Plesk, Directadmin, zpanel and other web hosting companies panels. I have worked with all major hosting provider around like Godaddy, Rackspace, Hostgator, Linode, Amazon AWS, Bluehost, IXwebhosting, Mediatemple, Lunarpages, Softlayer, Heroku, 1&1, Bigrock, hostmonster etc. I also provide support and management for the Amazon Web Services environment. I have experience in setting up and managing simple and complex environment using AWS services including Amazon EC2, Amazon RDS, Amazon S3, Amazon Route 53, Amazon SES, Elastic load balancing, Amazon EBS, Amazon Cloudwatch etc. I can help you manage your AWS infrastructure and optimizing your running costs.

    $15.00 /hr
    56 hours
    0.00
  4. Olga L.

    System Engineer | Back-end developer

    Ukraine - Tests: 2 - Portfolio: 1

    Self-motivated professional with strong work ethic. I have participated in a number of startup projects. Have a deep experience with the following technologies: - Linux administration (Fedora, CentOS, Red Hat, Ubuntu, Amazon Linux, Slackware, Suse) - Vagrant environment - Ansible rules for environment provisioning - Amazon Web Services (AWS): EC2, EBS, VPC, RDS, ELB - Experience with Puppet modules and Ansible roles: nginx, Apache, php-cli, MySQL, MongoDB, Nagios, Logstash, Kibana, Redis, Memcached, Elasticsearch.

    $65.00 /hr
    537 hours
    0.00
  5. Saúl G.

    Saúl G. Agency Contractor

    Engineer - Web Developer

    Mexico - Tests: 4 - Portfolio: 3

    Web developer, Ruby on Rails, Javascript, Postgresql, Git, Bootstrap, CCS. Working as Front-End Developer.

    Associated with: CLQ on Rails

    $22.22 /hr
    806 hours
    0.00
  6. Nadi Hassan

    Nadi Hassan Agency Contractor

    Software Engineer and Product Manager

    United States - Tests: 1

    Technical Product Manager and Full Stack Software Engineer - I build awesome products Msc Georgia Tech 2015 (Machine Learning and High Performance Computing) 4+ Years experience developing software across a wide range of platforms Experience in managing teams and working to create a final product Test and result focused - Startup Mentality For Full info visit my linkedIn !

    Associated with: Dual Paradox

    $40.00 /hr
    0 hours
    0.00
  7. Dioram Nepangue

    Dioram Nepangue Agency Contractor

    Network Technical Support / Technical Helpdesk

    Philippines - Tests: 6 - Portfolio: 1

    With 3 years of experience in Microsoft Windows Server Administration involving Active Directory and Group Policy. Able to perform majority of the IT roles from LAN planning and design to Systems and Network Administration , security and interoperability.Easy adaptation to new technology, possess dedication, passion and take pride in producing the highest quality work.

    Associated with: HUNGERGEEKS

    $15.00 /hr
    0 hours
    0.00
  8. Vitaly Belskih

    Vitaly Belskih Agency Contractor

    System Engineer

    Russia - Tests: 1

    My experience in IT: Install and configure failover Hyper-V clusters Rich experience in VMware VSphere. Install and configure SCVMM 2008 R2 - 2012 Designing and deployment backup solutions based on DPM 2010 - 2012. Planning and deployment DMZ. Rich experience in Active Directory migration. Migration between difference MS Exchange versions, cross-forest migration. Planning and deployment hybrid Exchange demployment. Migration to Office 365. Planning and deployment private virtualization cloud. Automatization development. Full development system of unattended installation AD 2012 R2, AD CS, Exchange 2013 SP1, Lync 2013, SharePoint 2013 SP1 in complete solution. Install and configure ISA 2004-2006, ForeFront TMG 2010. Install and configure Exchange 2007-2013. (MCITP certification ) Install and configure SCOM 2007 R2 - 2012. (MSTS certification) Install and configure SQL 2005-2008.

    Associated with: VSV

    $10.00 /hr
    0 hours
    0.00
  9. Krzysztof Skarupa

    Krzysztof Skarupa Agency Contractor

    Experienced Python/Ruby developer

    Poland - Tests: 2

    I'm a software engineer experienced in Python (Django, Pyramid, Plone, Flask), with knowledge in Ruby and JavaScript. I've been working in a software house, where I participated in successful projects for companies from US and Europe. My main interest lies in web development, so my languages of choice are Ruby and Python. I'm also experienced in working with SQL databases, mainly PostgreSQL.

    Associated with: Raise Exception

    $16.67 /hr
    4 hours
    0.00