Top Upwork Freelancers

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  1. Jibran Ahmed

    Jibran Ahmed

    Python Web Developer (Django)

    United Arab Emirates - Last active: 20 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: 2 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: 18 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: 19 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. Nicolás T.

    Nicolás T.

    Python Expert

    Argentina - Last active: 1 month ago - Tests: 6

    I have more than 8 years of experience in software development, specialized in Python Scripts and Computer Vision. Python is my passion, I have experience in openCV, PIL, matplotlib, twitter, scraping, django, regular expression, and the list goes on and on... I continue taking courses in Python, and love taking new challenges, My dedication took me to fullfil every task I had had. Other Languages used: C/C++/C#

    $20.00 /hr
    0 hours
    5.00
  7. Martín Ferraro

    Martín Ferraro

    QA Expert / Lead / Automation testing - Web & Mobile

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

    ISTQB certified professional with +6 years of experience on Software Quality Assurance positions and other 3 years as a Business Analyst. Over the last years, I managed multiple QA projects being responsible of estimation tasks, setting test strategies, test methodology and test tools. Improve testing task and results by reviewing testing processes. Assign and supervise QA team tasks. I also help Test team with design, write and execute of testing in Websites, Mobiles and Desktop applications for different business markets. Write test scripts using JScript, PHP, C# with .Net Framework and VBScript. I consider myself an enthusiastic of automation test. I'm highly experience working with bug trackers and management tools like Mantis, Quality Center, JIRA, Bugzilla,Teamforge, IBM Rational Testing Tools and Testlink. I'm pretty familiar with the most used development methodologies (Agile, Scrum, RUP, Kanban) and work with distributed teams in different countries and different time zones.

    $18.89 /hr
    4 hours
    5.00
  8. Egor Pavlovets

    Egor Pavlovets

    Android developer

    Belarus - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    Result-focused Software Engineer with the 5 years experience in mobile apps functional and automated testing as well as in Android apps development. With abilities of the proficient communication, leadership and proactive project management. Ready to work independently as well as in a team environment and success with meeting deadlines under pressure. Aim to constantly develop my professional skills in order to achieve successful outcomes through collaborative and cooperative means. A person with self motivation, enthusiasm, flexibility and CAN DO attitude. My google play projects: https://play.google.com/store/apps/details?id=com.leikyahiro.flashlight https://play.google.com/store/apps/details?id=com.leikyahiro.qc Successfully completed oDesk Android project: https://play.google.com/store/apps/details?id=com.leikyahiro.bowlingscores One more Upwork successful project: https://play.google.com/store/apps/details?id=com.leikyahiro.kundalinitimer As a QA department lead, I have gained an ultimate experience in different Android related areas, working 60+ hours per week in different roles (functional qa, automation engineer, developer) the same time: Functional testing: 4.5+ years (all types of functional testing + QA team management) Test automation: 4.5+ years (Robotium, Android Instrumentation, ADB scripting, Selenium, WatiN, self written frameworks for IE, Android and iOs) QA Team management: 4.5+ years (SCRUM, team performance tracking, activity metrics, projects state metrics, bug reports etc) Overall commercial software development experience: 7+ years (.net 2.0 C#, java, Android, Linux bash shell). I have started developing educational applications using C# in 2005, first console application in C++ was implemented in 2001, from that moment I can't imagine my life without programming. Before IT career I have worked as optic-fiber telecommunication engineer for 5 years (from 2003 to 2008)

    $18.00 /hr
    0 hours
    5.00
  9. Scott W.

    Scott W.

    Experienced Software QA Professional

    United States - Last active: 25 days ago - Tests: 5

    If your objective is to deliver high-quality applications or websites, on-time and within budget, we should talk. With over 20 years experience in Software Testing and Quality Assurance, I can help you with your complete software testing life-cycle including: Test Strategy Definition, Requirements Analysis, Test Plan Design, Test Case Preparation, Test Scripting, Test Execution, Project Planning & Tracking, Metrics Reporting & Analysis, and Quality Assurance & Process Improvement. I have worked with Global 500 companies serving Retail, BFS, Telecom, Aerospace, and Utilities, as well as with IT companies in the US and India. I am comfortable across varied work environments and with diverse cultures.

    $45.00 /hr
    2 hours
    5.00
  10. 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