Top Upwork Freelancers

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  1. Jibran Ahmed

    Jibran Ahmed

    Python Web Developer (Django)

    United Arab Emirates - Last active: 22 days ago - Tests: 12 - Portfolio: 6

    I'm a Python developer with over 5 years of experience in developing web apps in Django. I have worked on some of the biggest sites in the Middle East, including Dubizzle (the #1 classifieds portal in the UAE and MENA region), Nabbesh (A Middle East focused freelancing platform) and JustRentals.com. Each of these sites generated millions of hits per month, with Dubizzle being the #7 ranked website in the UAE. Working at these scales has taught me a lot about how to develop Django based web applications that can scale to handle any amount of traffic, and I've worked with teams of over 50 developers, learning how to write good clean code that others can work with.

    $40.00 /hr
    72 hours
    4.67
  2. Andrey M.

    Andrey M.

    iOS Developer

    Ukraine - Last active: 4 days ago - Tests: 7

    I have three years of experience in iOS development. Developed and implemented application designs based on MVC and Singleton Experienced in XML and JSON Parsing, using popular libraries such as AFNetworking, RestKit. Extensive knowledge of various frameworks including: UIKit, Core Data, AVFoundation, Map Kit, Core Location and other frameworks. Familiar with repository using Git. Efficient storage of data storage using File System, SQLite, Core Data, Core Data Multithreading. Familiar with UI design implementation using both Storyboards and NIB files. Also have two year of Software QA experience including iPhone application,Android applications, web-based testing . This includes writing test scenarios for different software applications. My main objective on oDesk is to improve working experience, cooperate with inspired people and have fun by creating really valuable and useful software.

    $33.33 /hr
    1,234 hours
    5.00
  3. Evgeniy Shvab

    Evgeniy Shvab

    Project Manager

    Belarus - Last active: 20 days ago - Tests: 3

    - More than 6 years of experience in Software Quality Assurance field - more than 2 years of experience in Projects Management - Deep understanding of Software Development Life Cycle and its stages - Strong knowledge of Software QA processes and methodologies - Expertise in writing test documentation: test plans, test cases, check lists, bug reports - Good analytical , communication and problem solving skills

    $13.33 /hr
    0 hours
    5.00
  4. Christian Coimbra

    Christian Coimbra

    iOS/Android Developer, Unity3D Game Developer

    Brazil - Last active: 1 month ago - Tests: 2 - Portfolio: 12

    I am a versatile software developer with experience in several programming languages such as Objective-C, C# and Java. Over the last 4 years I´ve been focusing on mobile apps development (native with Objective-C for iOS and Java for Android). I also have decent experience with MySQL and PHP for backend routines and Unity3D engine game development.

    $25.00 /hr
    0 hours
    4.98
  5. Burak S.

    Burak S.

    PHP | MySQL | CSS | JavaScript | Security

    Turkey - Last active: 21 days ago - Tests: 3 - Portfolio: 1

    I have developed various websites, scripts, using PHP, MySQL and CSS. I have intense experience customizing web sites as per their needs, bug fixing. I will be glad to work for you, customizing your existing site, adding / removing features, bug fixing. I also have experience in ASP. NET, JavaScript & jQuery, security issues.

    $15.00 /hr
    6 hours
    5.00
  6. Larisa Timish

    Larisa Timish

    QA Engineer

    Ukraine - Last active: 1 month ago - Tests: 3

    It’s 4years since I’m working as a QA. During this period I’ve received an experience of manual testing web applications, defects tracking, reviewing and reporting. Got skills of requirement management and test designing, A/B and Multivariate, functional, usability, GUI testing, cross-browser and regression testing of web applications. I obtained experience of working in Agile team, communication with developers, analysts and customers. Got also experience in Android, iOS and tablet testing, black/grey box testing. Have any questions? Want to discuss your projects? Feel free to contact me and have a nice day!;)

    $10.00 /hr
    0 hours
    5.00
  7. Stanislav Kotov

    Stanislav Kotov

    Network System Engineer/System Administrator - FreeBSD/Linux/Solaris

    Russia - Last active: 23 days ago - Tests: 7

    I am Senior network engineer/Architect searching job at free time (usually few hours/day). Now i am working at Cisco/Juniper Partner in System Integration Company. I have built projects for ISP: IP and/or IP/MPLS networks from small provider (up to 700 users, pure IP/L2) to nationwide backbone and broadband networks (IP/MPLS Core with BGP and complex TE, B-RAs). All the MPLS services: Internet, L3VPN, VPLS, L2VPN, mVPN; including InterAS and CsC cases. Participate on all project stages from presale (equipment choose and design) to implementation and documenting, and further high-level support for networks, usually remote. I know in detail and have big practice of various network technologies: Routing: BGP, OSPF, EIGRP, ISIS, LDP, RSVP TE, NAT (all cases) VPN: MPLS VPN, GRE (PPTP, DMVPN), IPSEC Security: Firewall - Cisco PIX/ASA, Juniper SRX access-lists/filters - CBAC/ZBF QoS: can develop and deploy you traffic classes, implement marking and queuing and shaping, policies and your needs, including multi-color policers. Deploying different main and complementary services for ISP on UNIX/Linux/Solaris/Windows platforms, including virtualized ones: DHCP, DNS, Radius, Tacacs+, Mail, HTTP servers, SNMP, j/netflow collecting, integration with billing systems, MySQL and other. Big experience in automation: building different monitoring, configuration, self-healing scripts also for large amount of devices using multitasking. Bash, Perl scripting Have big experience in Cisco/Juniper product line from small routers to top line (CRS/TX Matrix). Also know and have practice of using many network hardware vendors (Extreme/Foundry/Dlink/Zyxel/Huawei). Programming experience: Perl (many scripting mainly on UNIX), PHP (made full project for university for student contract system, using MySQL, Javascript also), Shell scripting - bash, awk, sed, beginning to learn Python, C/C++ - some small application and system programming, MFC (Microsoft Foundation Classes), can easily modify program code. Also have experience in Windows administration AD deploying till W2003. Huge experience of user support. The rate can be lower if project topic is interesting for me but i don't have corresponding experience for it. I am taking full responsibility of my work. Have strong tradition to make documentation on my work. If you have big projects, which requires presence in the site we can discuss it.

    $56.00 /hr
    8 hours
    4.82
  8. Aleksandr Shushpanov

    Aleksandr Shushpanov

    Software Engineer

    Russia - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    I have great experience in developing and maintaining multiplatform applications running both on Linux/Windows. I prefer to use C++ because it is a perfect language for a lot of tasks, it provides maximum flexibility and performance. However, I have necessary knowledge in scripting languages to use them efficiently and I am able to study any technology required for a particular task to be completed.

    $25.00 /hr
    0 hours
    5.00
  9. Ledisi N.

    Ledisi N.

    Java Developer

    Nigeria - Last active: 2 days ago - Tests: 2 - Portfolio: 2

    I am an experienced Java developer. I look at problems and find best possible solutions to those problems. i love challenging projects and never give up on providing the best. I have the following skills sets: java, j2ee, springframework, Hibernate, maven, jenkins, playframework, grails e.t.c I have worked on several projects ranging from desktop to web, and mobile, webscrapers, file parsers e.t.c, here are a few of them: 1)PlanSimulator : A simulator that displays movement of people within a shopping mall. The essence of this application is to help provide insights on user behaviours withing a shopping mall, as well as help to 2)PaymentBot : This is a bot that was developed to automate the process of adding items to cart and making payments on the Ministry of corporate affairs site in india(http://mca.gov.in). The site made use of captcha for login. I was able to overcome this by using the deathbycaptcha service.

    $25.00 /hr
    0 hours
    5.00
  10. Mohammed Niyas

    Mohammed Niyas

    Web Scraper / Web application developer - Perl, .Net, PHP

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 5

    From the past 5 years i have been developing web as well as windows based applications using C#,VB,PHP and Ruby. Apart from this I have experience in scraping contents from websites,PDF,text and excel files using perl scripts. I also have experience in the following areas: MS SQL, My SQL, AJAX, JQuery, Linq and MongoDB Currently I am learning Hadoop big data. My Website: www.thisiscoding.com My Blog: http://mohammedniyas.blogspot.in/

    $10.00 /hr
    0 hours
    5.00