Web Mobile Software Dev Freelancers

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  1. 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
  2. Tzvetan T.

    Tzvetan T.

    Software Developer

    Bulgaria - Last active: 2 days ago - Tests: 1 - Portfolio: 2

    I have over five years of solid programming experience and I code primarily in C#. In the past few years I have successfully completed close to one hundred smaller and several dozen larger and more complex projects for clients in several areas that such as data mining, Forex, web scraping, Photoshop scripting, Keyword research, social media software, custom FTP clients, and many more.

    $25.00 /hr
    2 hours
    5.00
  3. Andrei M.

    Andrei M.

    Expert in Java programming, Databases, PHP, Metatrader

    Cambodia - Last active: 2 days ago - Tests: 1

    Over the last 16 years, I have developed a wide range of applications using PHP, Wordpress, MySQL, Java, C++, SQL Server, everything from enterprise scale project to small custom projects. My core competency lies in variety of tools I know for development purposes. In recent years I have worked in test automation teams, building framework for running web based regression tests, so I am very proficient in web browser automation, web scraping tools including but not limited to Selenium, QTP, Webharvest. Recently started to do SEO work: page optimization, link building I also have some experience in the following areas: SQL, PHP, OOP, and software design and testing.

    $22.00 /hr
    0 hours
    5.00
  4. Vitaly Zemlyansky

    Vitaly Zemlyansky

    Experienced Ruby/Scala Developer

    Kyrgyzstan - Last active: 1 month ago - Tests: 4

    I’m professional developer and software architect. I have master degree in Computer Science and 7 years of software development experience. I work as Software Developer since 2008 with different technologies and different project's directions. I'm communicable, enthusiastic person who collaborates well with other team players. I design modular, reliable and extensible applications that are easy to maintain. - Programming languages: Ruby(1.9, 2.0), Scala, SQL, JavaScript, Swift&Objective-C, Java(Android) - RDBMS: PostgresSQL, MS SQL, SQLite, MySQL - NoSQL: MongoDB - Key-value stores: Redis - Frameworks: Ruby on Rails, Sinatra, Grape, Play, Spray, AngularJS - Web: HTML5, CSS, XML, JSON - Preprocessors: HAML, CoffeeScript - Clouds: Amazon (AWS), Heroku

    $33.33 /hr
    9 hours
    4.98
  5. Stanislav K.

    Stanislav K.

    Android Developer

    Belarus - Last active: 28 days ago - Tests: 1 - Portfolio: 2

    Hi, my name is Stas. I'm responsible Android developer with strong knowledge in application development, testing, performance improving and publishing. I work with Android more than 2 years. I can: - develop application from scratch - fix bugs in exist application and add additional features - add In-App Purchases and Ad Banners - intagrate your application with Facebook/Twitter/Google+/Instagram and any other social media - add cloud services to your project(Parse, Backendless, Google cloud) My main goal here is develop great apps and make my clients happy.

    $8.50 /hr
    4 hours
    5.00
  6. Sreekanth Prasad Bellur Natraj

    Sreekanth Prasad Bellur Natraj

    Senior iOS developer

    United Kingdom - Last active: 1 month ago - Tests: 4

    Having gained 5 years experience in iOS development, I have developed various iOS applications in difference sectors. I have gained expertise in Core graphics, Quartz core, Push-notification, In-App Purchase, AV-Foundation, Core Data, SQLite, In-app purchase, CF-Network, Security framework, Core Text, Image IO, Map-Kit, Core Location, Address Book, DRM, Map Kit, Cloud services, Game center, web-services (Restful and Soap) and media frameworks along with open source API integration. I have excellent skills in Objective C programming language and also have experience with developing Android applications. I am self motivated and willing to learn. I am looking for opportunities to develop/ maintain innovative and creative iOS applications. I have worked with teams before and am currently managing many app development for a company. I have worked on both standalone app and also network based apps.

    $20.00 /hr
    0 hours
    5.00
  7. Oleh K.

    Oleh K.

    C# Developer

    Ukraine - Last active: 2 days ago - Tests: 5

    Hi. My name is Oleh. I love to solve problems and create architectures that prevent them. I'm driven, if not obsessed, by solving different technical challenges. When I don't have one to solve at work, I invent them on the side to keep my development skills sharp and give myself a reason to get out of bed, or even sometimes stay up all night. I have good experience in: - Desktop development on WPF and Windows Forms; - Web development on ASP.NET/ASP.NET MVC; - Metro development (Windows 8 apps); - Have good database knowledge (SQL Server, MySQL, SQLite etc) and ORM (Entity Framework); Feel free to contact me if you need help implementing your next idea using cutting-edge technology.

    $14.99 /hr
    0 hours
    5.00
  8. Petras Liumparas

    Petras Liumparas

    Expert of UNIX/LINUX shell scripting

    Lithuania - Last active: 1 month ago - Tests: 2

    I have more than 15 years experience as system administrator with AIX, Solaris, SCO unix, Linux I am good at shell scripting, live support. I am also able to write/fix scripts wtritten in ksh, bash, sh, awk, python, perl, php Databases which i am able to suport is mysql, sqlite and oracle Have a bit expirience with Oracle GRID, RAC and Dataguard. I am familiar with Veritas (Symantec) Netbackup, Veritas cluster, volume manager. I have written custom agents for veritas cluster. I am familiar with BigBrother monitoring system. More details about me you can find in LinkedIn Regards

    $10.00 /hr
    6 hours
    5.00
  9. Yan Chumak

    Yan Chumak

    Android Programmer - Java, C/C++, JS, PHP

    Ukraine - Last active: 1 month ago - Tests: 4 - Portfolio: 6

    I have four years of experience developing on Java/C++/C/PHP, have excellent skills such as Javascript / JQuery / HTML / CSS. All of my project is successfully finished and now use by people, some of them you can see follows with link (https://play.google.com/store/apps/developer?id=M2M+Ukraine+Ltd). Just have a good experience in writing an android application with the use by NDK. Developing backend server multithreading applications using C/C++/Java(Servlets), possibly as a bunch of android application + backend. Some time working on a web project using JS/PHP. In my spare time I develop network applications under UNIX systems, for fun. I also have some experience in the following areas: SQL, Ajax, OOP, pattern design and software design.

    $5.56 /hr
    0 hours
    5.00
  10. Dejan Noveski

    Dejan Noveski

    Software engineer

    Macedonia - Last active: 1 month ago - Tests: 3 - Portfolio: 1

    I’m a passionate software engineer of 6 years, with knowledge and experience in prototyping, developing and deploying web applications, web services and platforms powered by the popular Python frameworks - Django, Flask, or PHP and PHP frameworks. I also have considerable experience - Building standalone desktop applications, utilities, system and automation tools. - Building mobile web services with offline support, syncing and data packaging to preserve bandwidth efficiency. - Implementing enterprise-level search and matching engines with Apache Lucene / Solr. - System administration and bash scripting. I work very quickly and go to considerable lengths to ensure that every job I undertake is delivered to my clients’ complete satisfaction. I’m constantly learning, and I’m always interested in taking on new challenges. Whatever your software needs are, I’m confident I can help you. References available. Specialties: Python, Django, Flask, Werkzeug, Pylons, SQLAlchemy, HTML, HTML5, CSS, CSS3, JavaScript, PHP, Solr, Lucene, Apache, Nginx, PostgreSQL, MySQL, Linux/FreeBSD administration, Web services, GIS, Geocoding, Vim, VimL, Git, Mercurial.

    $33.33 /hr
    1 hours
    5.00