Top Upwork Freelancers

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  1. Petr P.

    Petr P.

    Expert Software Engineer and Architect .NET

    Czech Republic - Tests: 2 - Portfolio: 2

    I am senior software developer with strong experience in Microsoft platform (.NET, ASP.NET) and background in cybernetics and biomedical engineering. I am fluent in English and Spanish. In my career I have participated on many projects for international customers as senior and lead developer. I have strong knowledge of object oriented design and test-driven development. I am especially interested in projects related to medicine. I focus on the following technologies: * ASP.NET, ASP.NET MVC * MS SQL Server * WPF, WinForms * WCF and WebServices * JavaScript, jQuery, CSS, ... I do not like, spaghetti code, big-ball-of-mud and testing in production. I very much likes great stuff such as IoC/DI frameworks, ORM tools, AOP and clean code:)

    $33.33 /hr
    274 hours
    5.00
  2. Minh N.

    Minh N.

    Experienced Java Developer

    Vietnam - Tests: 2

    - Over twelve years' experience in software development using JAVA. - Strong experience in the analysis, design, development and implementation of web applications using JAVA frameworks. - Strong experience in databases: MySQL, PostgreSQL and Oracle. - Strong skills included Java/JSP/Servlet, JavaScript/HTML/CSS, GWT, Spring, Hibernate, Tapestry, Struts. - Good knowledge in Android programming. - Good knowledge in other programming languages such as C/C++, C#, PHP and Erlang. - Good English in communication skills. - Worked as a team leader in both independent and inter-dependent environments.

    $20.00 /hr
    41 hours
    5.00
  3. Murad Hasan

    Murad Hasan

    Expert Web Scraper, Web developer and Android application developer

    Pakistan - Tests: 3 - Portfolio: 1

    I've been working as a developer for 4+ years. Skills that I'm strong at include: 1. Web development/designing 2. Android/iOS development 3. Web scraping 4. Analytical and problem solving skills Languages that I have expertise in include Java, Python, C#, C++. I've completed several projects regarding web development (including mobile friendly sites), especially in php codeigniter. Other than that, I've been developing mobile applications for various clients and have excelled in completing the projects efficiently and in a very reasonable amount of time. In the area of web scraping, I have scraped 75+ websites and extracted 1,00,000+ data items from specific websites such as Amazon.com and linkedIn.com Looking to work as an honest free lancer and tend to always provide more than promised to my clients.

    $20.00 /hr
    13 hours
    4.94
  4. Andrii Ivanskiy

    Andrii Ivanskiy

    Administrator,DevOps,IT specialist

    Ukraine - Tests: 1 - Portfolio: 8

    I am IT specialist with over than 6 years of experience on Windows and OpenSource (Linux) based technologies. I have strong skills on networking, operations systems, network services and applications: - Operating Systems - Windows (Windows NT, 2000, 2003, 2008, 2008R2, 2012), Linux (CentOS, Fedora, Red Hat), FreeBSD - Networks - TCP/IP, routing, VPN, NAT, iptables - Infrastructure and services - Active Directory, DNS, DHCP, Exchange, Lync - Cloud computing - Microsoft Azure, AWS - Applications - SharePoint, SharePoint Online, Office 365 - Databases - MS SQL , MySQL - Virtualization - MS Hyper-V, Vmware, Virtual Box - Scripting - PowerShell, Bash - Internet Technologies and Programming - IIS, Apache, Nginx, HTML, CSS, PHP, C#, ASP.NET, MVC

    $22.22 /hr
    48 hours
    4.85
  5. Nisha Johnson

    Nisha Johnson

    Software Test Engineer

    India - Tests: 3 - Portfolio: 5

    I am seeking a challenging environment to utilize my skills as a person involved in Software Testing. My skill set is summarized below: • Good in manual testing • Experience in black box testing • Knowledge in SQL Query • Analyzing Requirement Specification Document • Exposure to functional, integration, system, regression & other testing methods. • Ability to simulate and brainstorm for test cases • Writing and executing test cases • Identify Test Data, Execute Test Conditions • Well versed in Defect Tracking and Bug Reporting using Bugzilla • Exposure in testing web applications using multiple browsers • Responsive Web design testing • Usability testing and test report I can provide you with: - Functional testing - Manual testing - Regression testing - Integration testing - UI testing - Cross-browser testing - Website testing - Desktop app testing - Responsive Web design Testing - Usability Testing - Test Case/Plan & document creation - Bug reporting & tracking

    $27.78 /hr
    1,162 hours
    4.81
  6. Nguyen Hoa

    Nguyen Hoa

    Java,Spring,AngularJS,Struts,HTML,CSS,Swing,HYBRIS expert

    Vietnam - Tests: 2 - Portfolio: 5

    - Intensive knowledge in Java Core, Oriented-Object-Programing, Design pattern - 6 years experience in Java web programming, 3 years experience in Hybris E-commerce platform - J2EE Technologies: Spring, Struts, JSP, JSF, Servlet, Hibernate, Solr - HTML5, Javascript, CSS, SASS, Very good at AngularJS XML, JSON, XSL - HYBRIS platform expert (Hybris E-commerce Certificate) - Database : MySQL, MongoDB, PostgreSQL - Java Desktop Application (Swing, AWT,...) - Java certificates: SCJP, WCJP. - Bachelor in Computer Science. - English communication fluently

    $8.00 /hr
    1,282 hours
    5.00
  7. Gera Gabi

    Gera Gabi

    Graphic Designer

    Romania - Portfolio: 77

    I am an honest, professional and passionate graphic designer who likes to exceed my clients expectations. I al always challenging myself in order to achieve more, to create works with vision and real insight. My expertise in the fields of Advertising, Corporate Identity / Branding, Web design and Print. I can easily create any work involving artistic skill. My aim to is to provide the best service possible and to create an atmosphere of confidence and communication with my clients. I will appreciate your valuable insight as a business owner and i will take your constructive feedback into consideration.

    $16.67 /hr
    78 hours
    4.91
  8. Alexey Z.

    Alexey Z.

    Full Stack Web Developer

    Russia - Tests: 13

    Hi, I'm Alexey. I'm full stack web developer with 5+ year experience. Ready for interest and hard work. Skills and Experience: - Expirience in open source CMS platforms (e.g. Wordpress, Joomla) - PHP5 / MySQL capabilities - HTML5, CSS3, Javascript, jQuery, jQuery UI, jQuery Mobile (including UI frameworks such as Boilerplate, Bootstrap) - Responsive interface development - Apache Web Server Education: - Ivanovo State University (2004 - 2008), Faculty of Economics Program: Applied Informatics in Economics - Professional Lyceum №1 (1999 - 2002) (degree with honours) Program: Programming Technician

    $19.89 /hr
    646 hours
    5.00
  9. Michelle H.

    Michelle H.

    Sr. Level Software Business Analyst and Project Manager

    United States - Tests: 9 - Portfolio: 19

    Passionate about user drive design. Love great design that is perceived by the end-user as great design. Product Management, product development, UI/UX design including wireframes, primarily in healthcare related software development. Strong background at workflow optimization in applications. 11+ years in healthcare related technologies. Expert at client interviews, building user requirement stories, Agile planning, and working with development team to deliver milestones. Skills / Expertise: Rally Dev - Expert Version 1 - Experienced Jira - Working Knowledge Axure iRise Balsmiq 15+ years experience in corporate and non profit design (Photoshop, Illustrator, Fireworks), Skilled at short and long term project management. Proven success at turning new ideas into launched products through building successful cross-functional teams, fostering a culture of design-driven product development and user experience innovation. Able to work independently and in teams. Strong communication skills.

    $39.00 /hr
    72 hours
    4.97
  10. Thomas L.

    Thomas L.

    Flash/Actionscript, HTML5

    United Kingdom - Tests: 9 - Portfolio: 1

    I first started programming with HTML, CSS, Javascript, MySQL and PHP in a Linux environment, and I now use these skills for HTML5 programming. I have also worked on a wide range of Flash/Actionscript projects and I find Adobe Flash Professional is particularly advantageous for high-specification multimedia programs - both for online and desktop applications. I have experience of game design, and I am confident that I can contribute to the creative design process. I have also worked on a series of multi-player games for a client using the XIFF/Jabber chat server. I have teaching experience and I would welcome the opportunity to get involved in online/virtual teaching in addition to software development opportunities.

    $33.33 /hr
    1,205 hours
    5.00