Top Upwork Freelancers

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  1. Francesco B.

    Francesco B. Agency Contractor

    Java Developer, Computer Science Engineer

    Italy - Last active: 5 days ago - Tests: 2 - Portfolio: 1

    Being an experienced software engineer means that I can put into code anything you can imagine. I have 8+ years of experience in both web & mobile development. My expertise areas include Enterprise Java (Spring/Hibernate frameworks running on application server such as websphere or tomcat), standard web development (HTML/CSS/Javascript/jQuery/PHP/MySQL), and iOS applications as well. I have a good sense for effective UX and beautifully designed UI. More about me: - I have a degree in Computer Engineering from the University of Padova. - Worked at Accenture in Milan, Italy as technical analyst/developer. - Worked at IBM in Dublin, Ireland in the Business Intelligence & Metrics Team. - Built various web oriented projects, mostly for fun: - BaoBabel, a professional translator's assistant. - Phras.in, a keyword tool. - News Post, a clever news aggregator for iPhone. - I've been working abroad for years, so I'm fluent in english.

    Associated with: Real Software Engineers

    $55.56 /hr
    2,141 hours
    0.00
  2. Sanjin Matusan

    Sanjin Matusan Agency Contractor

    Senior .NET developer

    Croatia - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I am a senior .NET developer with 10 years of experience that delivers work on time with high quality. My preferred way on doing job is working closely with customer on daily basis, proposing and discussing business requirements and various use cases to find the best solutions for the customer. I have experience in the following areas: .NET C#, ASP MVC, WPF, WCF, SQL, SQL Server and ETL, software design and team leading. My experience also include working on project sponsored by the World Bank.

    Associated with: Blue Shark

    $30.00 /hr
    729 hours
    0.00
  3. Aman K.

    Aman K. Agency Contractor

    Software Tester/Quality Assurance

    India - Last active: 1 day ago

    Experience of more than 4 and half years in field of Software Quality Assurance, Manual Testing. Software Testing Highlights: 1. Created test plans, decided testing strategies from project specification documents. 2. Written test cases for unit level, integration testing and regression testing. 3. Documentation of deviation found in results. 4. Helped Quality Test Manager preparing master test plan. 5. Test environment setup and configuration of hardware. 6. Database testing and verifying integrity constraint. 7. Manually implemented Test Cases as per plan and compliance verification. 8. Performed functional testing of web based applications. 9. Communicated the issues to developers and management or stakeholders. 10.Effective defect tracking and reporting to improve communications and reduce delay. 11.Active member of testing team.

    Associated with: Software Testing Corp.

    $10.00 /hr
    1,458 hours
    0.00
  4. Wilson P.

    Wilson P. Agency Contractor

    C/C++/OpenGL/Network Programmer

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 5

    I am a C/C++ programmer with fair experience in Java and HTML/CSS/Javascript. I specialize in algorithm intensive game physics and ai, desktop applications using wxWidgets, machine learning and C++ based web development targetted for ASPs. Over past 2 years I have 1) Developed from scratch the physics and character maker for a 2D massively multiplayer game. 2) Developed Opensource web application framework in C++ which implements the fastcgi protocol and is designed to solve the c10k problem. 3) GUI for several desktop trading applications using wxWidgets.

    Associated with: Kefas Softwares

    $22.22 /hr
    2,616 hours
    0.00
  5. Imran Sarwar

    Imran Sarwar Agency Contractor

    Expert Freelance Java Developer

    Pakistan - Last active: 1 day ago - Tests: 1 - Portfolio: 1

    Over the last 3 years, I have developed a wide range of websites using Java, HMTL, JSP, Struts1 & 2, Informix, SQL, JFlash Chart, JFree Chart, JQuery, Java scripts, JEasy UI, DWR, Ajax and MySQL, Swift, Android including critical work on business sites. I am skilled in developing critical modules with even complex requirements. I also have some experience in software design and testing.

    Associated with: SiriusSols

    $27.78 /hr
    1,752 hours
    0.00
  6. Andrey Klimishin

    Andrey Klimishin

    PHP Team Leader/Senior PHP developer/Technical architect

    Ukraine - Last active: 8 days ago - Tests: 3 - Portfolio: 7

    Summary: I have an IT experience since 2006; and senior software engineer since 2012. Here are some on my key facts: • Strong knowledge of PHP4, PHP5, ООP, MVC, XML, JSON, SOAP, SOA, JavaScript (jQuery, Ajax), HTML (HTML5, Smarty, Twig), CSS (CSS3), Sphinx, Queue (Redis Based, MQ), Composer, Symfony 2, Yii, Yii 2, Slim 2, Python, Java • Strong knowledge of MySQL, MsSQL, Oracle, Memcache/Memcached, Redis(PHP-redis, Rediska), MongoDB, SimpleSQL, SQLite • Experience in designing and developing web platforms with different levels of complexity. Experience in building and management of development teams to ensure the full cycle of development varying complexity projects. He introduces new technologies of development that allows developing and easily scaling projects at every stage of his life. Strong experience with integration and development of payment systems and promotion platforms. • Extensive experience with Agile, Scrum, Waterfall, Jira, Worksection, oAuth2, Different SDK, SVN, GIT, Mercurial Work Experience: • I had designed the architecture and developed the kernel for different promos company word-wide clients. More than 5 millions people a day visit those promo-sites in all countries around the world. like. Used technologies: Slim 2 Framework, Symfony 2 Components, php5, MySQL, Oracle, REST, SOAP, Memcached, oAuth2, PHPUnit, SOA, SOAP, XML, JSON, AngularJS, Ajax, React; • Also i had developed and designed the architecture of payment system kernel. Main mechanic is the money exchange between different payment systems (Webmoney, 24money, PayPal, etc) with the ability to integration API between payment system and e-commerce platforms. He has designed and developed the donation systems with fixed or dynamic cost for the user sites who wants to get the donation. Used technologies: php5, Yii Framework, MySQL. NodeJs, PHPUnit, Java, Jetty. • One of other huge projects was the developing architecture of personal user cabinet for Monet replenishment and withdrawal for forex traders. The main task is highly security and cash flows data preservation. Daily cash flow more than 100 thousand dollars. Used technologies: php5, Codeigniter, MySQL, MetaTrader, PHPUnit, SOA, SOAP, XML, JSON, Ajax, Redis;

    $25.00 /hr
    0 hours
    0.00
  7. Leonardo Soubeste

    Leonardo Soubeste

    Software developer

    Argentina - Last active: 5 months ago - Tests: 1

    I am a sofware developer with more than 6 years working in big Java projects, as a team fullstack developer, and contractor for important companies like Philips, EA, Orbitz. Born and based in Argentina, I have experience working in Europe, lived for a year in Germany. Also worked for several companies in the US with fluent communication with clients and stakeholders. My main experience is in Java, using different frameworks, in different environments, different domains, but I also had some experiences in Ruby and C#, as well as with scripting languages like Javascript or Python. Main technologies I have experience with: Spring, Hibernate, RestEasy, SOAP, Maven, Javascript, CSS, HTML, JSON, JBPM, JMS, jQuery, JBoss, Tomcat, Spting MVC, Selenium, QA automation.

    $22.22 /hr
    31 hours
    0.00
  8. Sumedh A.

    Sumedh A.

    Web Developer using ASP.NET, MVC, C#.NET, AJAX, VB.NET

    India - Last active: 2 months ago - Tests: 2 - Portfolio: 1

    I am a well versed .NET Developer hoping to be hired by you. I have many years experience working as a .NET Developer and as a AJAX Programmer. I also have experience in ASP.NET, MVC, WCF, C#.NET, AJAX and VB.NET. If hired by you for your jobs and projects I will put in my best work. I am ready to be hired by you today.

    $16.67 /hr
    42 hours
    0.00
  9. Swoyambhu Shrestha

    Swoyambhu Shrestha

    Experienced Java Developer, specialized in Elasticsearch and Hadoop

    Nepal - Last active: 3 months ago - Tests: 5 - Portfolio: 3

    I am passionate about big data technologies. Software Engineer at Deerwalk Inc. I have been working with US healthcare data for about two years using big data technologies like Cascading, Hadoop and Elasticsearch. Projects: HEDIS 2014/15 Development and Certification Quality Reporter: Quality Reporter provides full clinical data analysis on the HEDIS certified measures Plan Analytics: Plan Analytics is an innovative software solution designed to work in the real world of healthcare management. Distributed Approach of Analysing and Visualizing Census Data: The main theme of this project was the implementation of the distributed computing for the large data-sets. View my LinkedIn Profile: http://www.linkedin.com/pub/swoyambhu-shrestha/67/487/121

    $11.11 /hr
    151 hours
    0.00
  10. David B.

    David B.

    Certified information system security professionnal

    Canada - Last active: 6 months ago - Tests: 2 - Portfolio: 2

    I can help you reach your IT security goals and provide advanced consulting services. My objective is to help custommers focus on their business while we make sure their IT assets are safe and running. I have several hosting products available to my custommers, from KVM Vps, Hyper-V , Microsoft Exchange, Windows Server, SSL Certificates, cPanel/WHM Hosting. Don't hesitate to contact me and see how I can help you reach your business goals while reducing your IT costs and giving you a better level of service. I also have a team of certified experts, composed of IT Security specialists, network administrators, system administrators, web developper and programmers.

    $83.33 /hr
    12 hours
    0.00