Top Upwork Freelancers

More options
Clear all filters
  1. Rahul F.

    Rahul F. Agency Contractor

    International Trade - Import Export - Organic Food - Juice Concentrate

    India - Last active: 18 hours ago - Tests: 7

    I am famous for generating High Quality Results - in the area of international business and global commerce. Here's an overview of what I can help you with. - Import Export - Market Research - International Sales - Organic Agriculture - Organic Food Trade - Organic Certification - Contract Negotiation - Trade Fairs / Trade Shows - Non Disclosure Agreements - Product sourcing & procurement - Business Development & Marketing Strategies - Business Plans (for international businesses only) - Physical Commodity Trading (spot & annual contracts) Let's do some business.

    Associated with: Flint International Trade Services

    $35.00 /hr
    264 hours
    4.97
  2. Olexandr Z.

    Olexandr Z. Agency Contractor

    Symfony 2, ExtJS, Sencha Touch, Android

    Ukraine - Last active: 13 days ago - Tests: 13 - Portfolio: 16

    Over the last 10 years I have developed a wide range of sites using HTML, PHP, MySQL, MongoDB, AJAX, ASP.NET, MS SQL including sites for startup companies and small businesses. Looking for opportunities to build websites from ground up. Master's degree in Computer Sciences Programming Languages: PHP (4 - 5.4), C#, VB.NET, C, C++, BASH, Python, JavaScript DataBases: MS SQL (2000-2012), MySQL (3 - 5.1), MongoDB (1.8 - 2.0) Frameworks: .NET (1.1 - 4.5), Zend Framework, Symfony (1.3 - 1.4), Symfony 2, WordPress 100% money back guarantee if not satisfied for any reason. Please don't invite me for interview if your project is not under oDesk [[http://www.odesk.com/help/help/policies/billing_payments_policy|Guaranteed Payment]] policy (having fixed price). Thank you for understanding.

    Associated with: ZophiaTech

    $38.89 /hr
    3,375 hours
    4.88
  3. Mikhail K.

    Mikhail K. Agency Contractor

    Senior Ruby / iOS / Android / Java / C / C++

    Russia - Last active: 8 days ago - Tests: 7 - Portfolio: 1

    Mikhail is a developer with more than 7 years of experience. Mostly he worked as a backend developer. He has a strong basis in common computer science, including algorithms, design patterns, cryptography, network protocols, CPU architectures. He has a proficiency level in the next technologies: - Java, C/C++, Assembler (FASM x86/x64); - Windows API (incl. Crypto API) and Winsock; Mike is familiar with the next (non-comprehensive) list of frameworks and technologies: BSD sockets, Qt, Win32, MVC, Spring, JPA, Hibernate, JUnit. He is familiar with the most of SQL DB systems available on the market: MS SQL, MySQL, PostgreSQL, SQLite. And, of course, he is interested in noSQL world (he used MongoDB in some projects). He is also familiar with mobile development for such platforms as iOS and Android (Mike developed merchant applications for several webshops). He is able to design web application architecture and likes to work on high loaded applications and applications with high responsibility. When he heard about Ruby he was fond of this language, its infrastructure, community and Ruby on Rails framework in particular. Mikhail likes and uses agile methodologies for software development routines, he likes Scrum (or some derivatives from it) and has experience with RUP. He has strong opinion that source code without version control over it is not a good source code. He definitely likes git, but in the past he used SVN and CSV too.

    Associated with: Datacrafts Mobile, Datacrafts

    $33.33 /hr
    6,107 hours
    5.00
  4. Stephen F.

    Stephen F. Agency Contractor

    Senior Software Engineer/Database Engineer/Project Manager

    Canada - Last active: 1 month ago - Tests: 14 - Portfolio: 12

    Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I have 16 years experience in software development, working with a number of technologies such as: Node.js / AngularJS / PHP / MySQL / Cassandra / MongoDB / Oracle / Java / Android / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in agile development, TDD/BDD, and following best practices. I also have a wealth of experience managing and deploying high-availability server clusters, and developing scale-out ready web applications on Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services, Rackspace Cloud, and Google Cloud. I can also assist you in deploying devops, continuous integration (Bamboo, Jenkins, TravisCI, etc), continuous deployment, and other automations.

    Associated with: Kupo Web Services LTD.

    $56.67 /hr
    3,849 hours
    4.98
  5. Nik Vashenko

    Nik Vashenko Agency Contractor

    iOS / iPhone / iPad / Objective C / Java / Android / Mobile Developer

    Russia - Last active: 21 days ago - Tests: 10 - Portfolio: 7

    Over the past 8 years, I've achieved mastery of C, C++, Objective C, Cocoa, Cocos2D, MySQL, PostgreSQL, SQLite. Currently I am studying Android, Java, Titanium and Sencha Touch. My core competency is complete end-to-end management of mobile application development projects. My clients have primarily been startup companies and very large agencies; I have worked for a lot of big companies as well as the F500 incl I know how to get your project done across the finish line, and how to refactor and scale your projects without throwing out the whole codebase. I have all necessary devices to develop and test your application: All iPhones and iPads, a lot of Andoird phones and tablets, iMac. I understand how important trust, communication and deadlines all are. I'll be glad to help you. Best regards, Nik.

    Associated with: Lodoss team

    $35.00 /hr
    4,680 hours
    5.00
  6. Nikolaos T.

    Nikolaos T. Agency Contractor

    Full Stack Developer - Drupal Expert

    Greece - Last active: 29 days ago - Tests: 4 - Portfolio: 10

    Full Stack Web Developer. Expert in Drupal, Laravel and Relational Database Systems. Great experience in: Complex Data Migration issues, Drupal Optimization, Custom Drupal module Development, Integration issues Founding member of CodeFactory. -------------------- Particularly interested in challenging jobs that require expert skills within my area of expertise. If you that you have a project that is a good fit for my skills contact please contact me to discuss possible collaboration oportunities via Skype. I m not really a solo freelancer. I mainly use oDesk to promote my web development company 'CodeFactory' by showcasing our expertise through my work. oDesk provides me the opportunity to establish job contracts and get started on new projects faster, with predictable payment terms and without hassles.

    Associated with: CodeFactory

    $30.00 /hr
    217 hours
    4.74
  7. Serhey K.

    Serhey K. Agency Contractor

    Senior Ecommerce Developer (Magento, Wordpress, Joomla, Yii, cakePHP)

    Ukraine - Last active: 9 days ago - Tests: 4 - Portfolio: 10

    My Web carrier started in early 2007. Starting from that I have learned a lot of techniques and experienced in PHP/MySQL/Ajax. I had an opportunity to study different CMS systems like: Magento, Joomla, Drupal, Wordpress, osCommerce, phpMyDirectory, Interpire Shopping Carts, etc,the most popular Frameworks I worked with are: cakePHP, Zend Framework, Yii Framework, Symfony2. I worked on small startups and large companies as well, and was always proud to find myself helpful for all them. I am able to manage and implement a website project from scratch. Currently I'm looking for the interesting ongoing projects that will allow me to continue improving my experience and skillset in the web technologies. My main objective is to be a professional in web applications development that are using different technologies such as well known Frameworks, CMS systems, JavaScript libraries, etc.

    Groups: Bluehost Developers and Designers

    Associated with: SkWeb

    $50.00 /hr
    2,546 hours
    4.88
  8. Muhammad I.

    Muhammad I. Agency Contractor

    NodeJs / AngularJs / MongoDB / Amazon AWS / ASP.NET / PHP Specialist

    Pakistan - Last active: 3 days ago - Tests: 6 - Portfolio: 12

    I am senior web developer with more than 10 year of web development experience in analyzing, designing, modeling and developing any level of .net and php applications. # Angular JS Front End Developer # Mobile Application Development using IONIC Framework, Angular Material, # Node JS, Express, Restify, Sails Js Expert # Mongo DB, Elastic Search Binary JSON DBMS Management # Lead developer in both ASP.NET & PHP Platforms # ASP.NET MVC + Web Form (Author of various softwares) # Entity Framework 6, nHibernate, NEST, Waterline, Mongoose, Doctrine ORM Expert # Codigniter Expert (Author of various scripts & Kits) # Amazon AWS Web services Expert # Azure Services with ASP.NET Platform Expert # Strong Command on SQL SERVER, MySQL, Oracle, MongoDB database Management Tools # Video Transcoding, TV Broadcasting, Wowza Media Services # Google DFP Vast / IPAID integration in HTML5, Flash Players # And last ability to adopt and work in any framework, API, script & tool based on client requirements.

    Associated with: MediasoftPro

    $35.00 /hr
    96 hours
    5.00
  9. Tom M.

    Tom M. Agency Contractor

    The Number Cruncher

    United States - Last active: 7 days ago - Tests: 2

    Seasoned engineer with over 20 years of experience in complex algorithm development for signal and image processing applications. Have worked in algorithm and software development as both a leader and a follower. MSEE, BSE, BSCS, Math minor and a recent data mining certificate 3 US patents to date Keywords: DSP signal and image processing, quantitative algorithms, pattern recognition and feature extraction, speech/audio processing, speech recognition, biometrics, OCR, C/C++/Matlab/Octave/Python/R/SAS/Weka/OpenCV, data mining and statistics, time series and forecasting, GPS, Google analytics/adwords/maps, MT4 FOREX analytics, data mining, statistics, SIFT/SURF features, NumPy/SciPy/Pandas/Mahotas/PIL/Matplotlib, accelerometer, gyroscope, magnetometer, Raspberry Pi, RPi, ARMA, ARIMA, cointegration

    Associated with: Innovative Number Crunchers, LLC

    $83.33 /hr
    168 hours
    5.00
  10. Dominik Levitsky

    Dominik Levitsky Agency Contractor

    Award-winning UI/UX & Graphic Designer

    Ukraine - Last active: 18 hours ago - Tests: 6 - Portfolio: 13

    Full-cycle design pipeline. Beginning from the idea, sketching process, wireframes, and design concepts. And ending with a fully built product. Also, as many iterations as needed to make the product pixel-perfect and vector-ideal. I know how your design should be coded, and how your code structure should be designed. By hiring me you are basically hiring four guys — a desiger, a frontend guy, a backend guy, and a project manager. And the main rule — always keep the deadlines. But, if you have a super-urgent need-to-be-done-by-tomorrow project, sorry, I'm not your guy. Otherwise — you're welcome. http://dominik-levitsky.com

    Associated with: Dominik Levitsky Studio

    $30.00 /hr
    341 hours
    4.99