Top Upwork Freelancers

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  1. Guilherme D.

    Guilherme D.

    Engineering Solutions Developer

    Brazil - Last active: 07/30/2014 - Tests: 3

    Six years of experience developping and managing engineering solutions for product development, testing, modeling and simulation for the aerospace industry. Extensive knowledge and experience with MATLAB and Simulink.

    $11.11 /hr
    3 hours
    5.00
  2. graphicwebxperts .

    graphicwebxperts . Agency Contractor

    logo and Web Designer

    United States - Last active: 1 day ago - Portfolio: 13

    Our team of web designing professionals is skilled in creating extraordinary websites and logos that will efficiently promote the professional networks of our clients according to their requests. Our clients have always had ample trust in us that has allowed us to satisfy their requirements with confidence. The graphicwebxperts has been working on logo and graphic designing in U.S.A since 2006, working so many graphic design projects of small businesses and start Up companies worldwide. Graphicwebxperts offers a variety of designs of logo. We promise quick turnaround times, unlimited revisions, great customer service and 100% original designs! We believe in quality work, which gives recognization and generate big sales for our clients. The graphicwebxperts has been working on logo and graphic designing in...

    Associated with: graphicwebxperts

    $16.00 /hr
    16 hours
    4.73
  3. Sunny B.

    Cognos & SSAS Technologist

    India - Last active: 2 months ago - Tests: 4 - Portfolio: 2

    COGNOS 10.2 –Query Studio, Report Studio, Analysis Studio, Framework manager, Transformer, Business Insight(Workspace). COGNOS 8.1,8.3,8.4 10.1–Query Studio, Report Studio, Analysis Studio, Event Studio, Framework manager,Dashboarding, Transformer. Cognos Enterprise Business Intelligence Tools (Transformer, Impromptu, Power play) 7.3 SSAS. Extensive experience in writing MDX. Business areas worked in Pharmaceutical & Retail Created Drill thru Reports from Cubes and Reports, Master Details Reports, Use of determinants, Very good exposure on Framework Manager and Transformer. Integrated GoogleMaps within Cognos Reports. Providing End to End BI Solution starting from Requirement Gathering, Design, Implementation, Review, Deployment, User Training, Tools Evolution, Environment Setup, Upgrade and Administration. Build many Reports including Power Prompt Studio, Scheduling of Reports using Macros and Batch Files.

    $33.33 /hr
    417 hours
    4.55
  4. Shama M.

    SQL BI /RHCE/ Automation / Scripting/ Python/ QA / CEH

    United Kingdom - Last active: 03/03/2014 - Tests: 7

    Highly motivated developer following Agile methodologies with overall Six+ years of experience in :- - Oracle(SQL, PLSQL 9i), SQL server 2008 (TSQL, SSRS, SSIS) - Sharepoint, BIDS, SSMS, Report Manager, Report Server - Automating routine tasks using Python, Bash, Batch, Powershell scripting. - AWS/VPS/Redhat/CentOS/Ubuntu Linux Administration. - Windows 2003 / 2008 / 2012 Server Administration. - Replication/Clustering setup, Server hardening. - Server Monitoring (Nagios, Cacti, Monit, Munin) and Tuning. - VMWare, XEN, Virtuozzo, Virtual Box. - Continuous Integration (SVN, GIT, Jenkins, TeamCity, Python, Ant, Maven). - SMTP setup using Postfix. - HTML, CSS3, Python, Shell Scripting. - Hosting Expert (Cpanel WHM, Plesk), VPS, Linux, Windows, Backup, Migration, Administration. - Manual and Automated Testing using Selenium, AutoIT, Python, Sikuli - Smoke & Sanity, Black/White Box , Integration, Regression, Load, Security Testing, UAT, Performance, Non-functional, Database testing, exploratory testing. - White Box Testing tools : NUnit, JUnit, TestNG, MS Test - Bug Reporting Tools : TestTrack Pro, Bugzilla, Trac, Trello

    $17.00 /hr
    13 hours
    4.87
  5. David Scott

    Coder and designer

    United Kingdom - Last active: 06/27/2014 - Tests: 6

    Hey, I'm David, a coder type from the UK, sometimes in the US (MA). I've done many things over the last 12+ years, and I like the variety freelancing brings. Here's some of the stuff I've enjoyed most: Dynamic web apps (auctions, chat, games); Raw JS and various frameworks (JQuery, Angular), noSQL dbs, node.js, REST APIs, CSS/SASS/LESS Gamedev, image and video processing, shaders. Scalable network servers for games (TCP & UDP) Mobile apps and native code on Android, some iOS. Playing with new web standards: canvas, WebGL, WebAudio. Desktop apps with Qt and .net Low level C/asm for embedded devices and consoles. Processing big datasets. Script VM and language implementations. Security auditing/patching. Fixing things other contractors did in bizarre ways. I take pride in what I do, and enjoy helping clients improve their business, and solving tricky problems. Main languages: Python, JavaScript, C++, C, Lua, Ruby, Java, C#, PHP, AS3, MySQL... Develop in Linux, OS X & Windows. I'm equally experienced in visual design - digital painting, Photoshop, Illustrator, 3D, and trained as an animator. I'm here mainly for code but I will take pure artwork projects if the money is acceptable.

    $22.22 /hr
    90 hours
    5.00
  6. Daniel Grace

    Experienced PHP/ActionScript(2,3)/C/C++/JavaScript developer

    United States - Last active: 10/05/2012 - Tests: 10 - Portfolio: 2

    Over the last five years I have developed both large internal applications used only internally as well as one-off built-to-order applications for third- party clients. I have worked as part of a team and have been the sole developer as well as the customer contact point for the project. I have written low-level server software in C, multi-tenant web applications in PHP, and rich internal applications in Flex/Flash. I am now looking to use my skill set and innate flexibility to become an independent contractor full time. My experience mainly lies in the following technologies: Flex, Javascript, AIR, OOP, PHP, Perl, C, HTML and CSS.

    $83.33 /hr
    485 hours
    4.57
  7. Aklilu Semere

    Senior Web Developer From California,USA - PHP, MySql, Asp, SQL Server

    United States - Last active: 06/01/2014 - Tests: 1 - Portfolio: 5

    Over the last 5 years, I have developed a wide of range of websites using HTML, DHTML, PHP, Asp.net, MYSQL and SQL Server, including sites for startup companies and big businesses. My core competency lies in complete end-end management of a new website development project, and also in maintaining existing websites. I am seeking oppurtunities to build websites from the ground up for you or your business. I also have experience in SQL, OOP, Ajax, Java Script, XML, Softwre designing and testing.

    $27.78 /hr
    72 hours
    5.00
  8. Aditya S.

    6 years experience Java/J2EE/SalesForce/Android/Flex/PHP

    India - Last active: 10/09/2013 - Tests: 2

    I am looking for new and challenging responsibilities in order to continue my career path and I want to establish a good working relationship to all buyers and also to my co-providers. I am a freelance team lead and senior software developer. As a provider, I am very committed in providing fast and quality turn around and look forward in having a long professional relationship with my clients/buyer. I am eager to learn new skills and take on new challenges, and provide my clients realistic production delivery dates.

    $11.11 /hr
    20 hours
    4.20
  9. Jethro Fule

    Web & Mobile Application Developer: JAVA, C# | PHP, MYSQL

    Philippines - Last active: 06/02/2014 - Tests: 2 - Portfolio: 2

    Web-application developer. Graduate of Bachelor of Science in Information Technology. Has skills & experience in: • ASP.NET (C#) • SQL • PHP • MySQL • HTML5, CSS3, Javascript, JQuery Microsoft Achievement Certificates: • Implementing a Microsoft SQL Server 2008 R2 Database • Introduction to Web Development with Microsoft Visual Studio 2010 • Programming in C# with Microsoft Visual Studio 2010 • Developing Data Access Solutions with Visual Studio 2010

    $11.11 /hr
    1,743 hours
    5.00
  10. James Waddington

    Experienced developer with full range of web development skills.

    United Kingdom - Last active: 2 months ago - Tests: 12 - Portfolio: 6

    A full stack web developer, building modern web sites and applications from the ground up. Based in the UK and always happy to discuss your project, I believe that understanding requirements is the first step to doing great work. As a developer I aim to bring expertise in a full range of technologies to the table so that we can choose the best tools for your job without being constrained by what was done yesterday. Every project is unique and interesting, and everyone involved should be proud of the end result. Some technologies I use include: Wordpress, Drupal, Node.js, AngularJS, PHP, jQuery, Javascript Integrating with all sorts of 3rd party systems, examples being: Twitter, Paypal, Mailchimp, Salesforce, Google Maps etc.

    Groups: Joomla!

    $27.78 /hr
    1,506 hours
    4.74