Top Upwork Freelancers

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  1. Yury Revotyuk

    Yury Revotyuk

    Full Stack .Net (C#) Developer

    Belarus - Tests: 2

    Hello! My name is Yury. I am a full stack software developer. I have more than 7 years of commercial software development experience. I have participated in hundred+ projects on different positions and been involved on different scale. My experience and qualifications allow me to create competent and accurate technical assignments and project evaluation. My development branches: 1. Web applications. 2. Business processes automatization. 3. Highload/high response systems and services. 4. Automated distributed systems and services. 5. SEO tools and promotion marketing software. 6. Support and enhancement of existing projects. List of technologies I work with and my skills: - NET 2.0/3.5/4.0 (C#), ASP.NET (MVC), nHibernate, Entity Framework, LINQ, ADO.NET,Web Services, SOAP/REST, WCF - MS SQL, MySQL, MongoDB - HTML/CSS/JS (Bootstrap, HTML/CSS5, jQuery, AngularJS ,KnockoutJS) - Agile, Scrum - SVN, GitHub, TFS

    $25.00 /hr
    0 hours
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  2. Andrei Groza

    Andrei Groza

    Software Engineer

    Romania - Tests: 1

    Passionate and responsible software engineer with strong technical background, having a wide (4+ years) experience in development of enterprise applications using Java technologies. Experienced in client server architecture, relational databases design, object oriented principles, I have a great passion in building high quality software products. Qualifications - strong technical skills in Java development and object-oriented analysis - analyze, design and implement software solutions - develop technical solutions that definitively improve scalability, flexibility and performance Interests: OOP, Design Patterns, Architectural Patterns, Modularity, Microservices, Concurrency, Distributed Systems Technical skills - Java Core, JEE, JavaFX, SWT, Swing, JMS - Spring, OSGI, WebServices - RDBMS (MySQL, SQLServer, DB2), NoSQL (MongoDB), ORM (JPA – Hibernate) - Application and web servers: Tomcat, JBoss, WebSphere - Versioning Control Systems: Git, SVN, CVS - Experience with web development: HTML5, CSS, Javascript, JQuery, AngularJS - Experience with Linux: various software configurations, bash scripting

    $25.00 /hr
    0 hours
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  3. Konstantin M.

    Konstantin M.

    Senior PHP Developer

    Egypt - Tests: 7 - Portfolio: 4

    Hello, my name is Kostya and I am IT professional. I have a family that loves me despite my work, and especially my year'n'half daughter :) I have a huge experience with various IT technologies and platforms. About 12 years of professional career as a software developer and systems administrator. My specialization is complex custom frameworks, bug finding and solving problems. And of course I can do less complex tasks like working with common: PHP frameworks: Yii1\2, Zend, Symfony. JS frameworks: Jquery, AngularJs, ExtJs. CMS: Drupal, Joomla, Wordpress. Various API's: Amazon AWS, Payment systems, and all else you can imagine. Also I can do any API, SQL, NoSQL, MQ, Cache tasks. Most of my project was in financial field (billing systems, payment terminals, personal data), so projects in this field is more than welcome. For more detailed information about my career, welcome to my LI profile: https://www.linkedin.com/profile/view?id=247644098 Don't hesitate to contact me, I am opened to a new projects and opportunities.

    $30.00 /hr
    0 hours
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  4. Ricardo Furch

    Ricardo Furch

    Electronic Eng.

    Argentina - Tests: 11

    C programmer for industrial automation (12+ years) an telecommunication industry (10+years). Cross platform development (x86, MIPS, ARM). OS: Linux, SUN, QNX. Automation solutions: real time mathematical models (hot and cold rolling mills for steel industry) and HMI. Driver develoment for several bus industry standards (MB+, Allen Bradley CIP, Siemens S5, S7 and propietary solutions). Reflective memory solutions for VME. Telecomunications solutions: mutli vendor monitoring via SNMP, MBTCP and several propietary protocols. Big data analisys (in memory servers based on AVL trees). HTML(5) and CSS data presentation using AJAX for SCADA-WEB solutions. Virtualization solutions based on linux containers for networking services. Seven years of experience working abroad.

    $25.00 /hr
    0 hours
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  5. Abdul Manaaf

    Abdul Manaaf

    Android and Web Developer with PHP

    Indonesia - Tests: 2 - Portfolio: 2

    I am a PHP web developer, I have good command over Ajax, PHP, MYSQL, CSS3, HTML5 and JS also. Though I am a fresher, I have already made many website which includes heavy use of AJAX, JQUERY and JS. I also develop android application in my spare time. Thus I am willfully determined to work on live industrial projects.

    $3.00 /hr
    4 hours
    0.00
  6. Bernard B.

    Bernard B.

    Programmer

    Croatia - Tests: 5 - Portfolio: 5

    Over the last 4 years, I have developed websites using HTML, PHP, Java, MySQL and MSSQL. I also developed desktop applications in C#, Visual Basic .Net and C++. In the last year I have developed a few applications for Windows Phone 7. My main hobby over the last 8 years was developing 3D applications using DirectX and C++. I also have experince in OpenGL. I like making robust, user-friendly software that helps users get their work done faster and easier. I currently work full time as Asp.Net developer. I like using MVC design pattern, repository pattern, open access ORM, razor.

    $13.33 /hr
    0 hours
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  7. Michael Deck

    Michael Deck

    Web Developer and Programmer

    United States - Tests: 2

    I am a Senior at Washington College, majoring in Mathematics and Computer Science with a minor in German. I enjoy programming very much and large projects do not scare me. If it is a technology or language that I do not know, I will always turn to any resource I have available until I have enough knowledge to perform the task correctly and efficiently.

    $20.00 /hr
    0 hours
    0.00
  8. Terry Van Buren

    Terry Van Buren

    Systems Developer: Windows Azure, C/C++/C#, and ASP.NET

    Thailand - Tests: 2 - Portfolio: 9

    Award winning technology pioneer and inventor with a passion for performance. My focus for the past four years has been on Cloud Architecture using Windows Azure and Amazon. I have created two applications for my own company and migrated three existing applications into the cloud using Visual Studio, HTML5, CSS3, JavaScript, ASP.NET, C# and VB. Recipient of the 1997 Fujitsu President's Award for Technical Achievement. My patent was issued in December 2013 and is numbered US8599836. In 2008 I was one of the first in the world to terminate Microsoft OCS/Lync into a VoIP provider rather than a media gateway device; the solution was to convert the SIP handshake from TCP to UDP. Continue to discover challenges maintaining and enhancing legacy ASP.NET applications when not creating new products. Server-side systems development has always been my forte.

    $27.78 /hr
    0 hours
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  9. Hristo R.

    Hristo R.

    Delphi / C# Software Developer

    Bulgaria - Tests: 3 - Portfolio: 4

    Since 1996 year, I work as a software developer. The base development environment is Delphi. Since 2012 year I work in .Net Framework environment. I have software projects in the following areas: CAD Embroidery Design -Bezier curves modeling Database -ADO.NET(MS SQL,Oracle) Design Building windows Web sites ASP.NET,HTML,CSS,JQuery Used software technologies: -Delphi 6,Delphi XE -InterBase - C# .net framework (GUI,GDI,MS SQL) (VS2008/VS2010) - WPF with ADO.Net - ASP.Net

    $11.11 /hr
    0 hours
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  10. Caio Fuzaro Rafael

    Caio Fuzaro Rafael

    Aerospace Engineering

    Brazil

    Softwares: - CFD: CFD++, ANSYS, OpenFoam; - FEA: Patran, FEMAP (NASTRAN, NXNASTRAN); - Tecplot, ParaView; - MIME, ICEM; - iChrome Nexus; - SolidWorks; - CATIA; - Matlab, Mathematica; Languages: - Python, Pearl, Shell Script, C, C++; Knowledge: - Aerodynamics; - Combustion; - Rocket engines propulsion; - Attitude Control; - Boundary Layers (integral method, icing); - CFD application on Biomedical Devices; - Aeronautical Certification standards, requirements and documents from FAA, EASA and ANAC (SAE documents, MIL-Standards); - Oil and Gas. - Etc, etc ...

    $30.00 /hr
    0 hours
    0.00