Top Upwork Freelancers

Clear all filters
  1. Hjupter Cerrud

    Hjupter Cerrud

    Game Developer - Web/Flash Designer Expert

    Panama - Last active: 3 months ago - Tests: 1 - Portfolio: 2

    I am 28 yo guy who live in Panama, a self taught developer and designer with a passionate sense of detail, pixel perfection and well understanding of web based and game projects. With 12+ years of experience, I feel adept at using vast array of methods to achieve my projects. I am looking to collaborate on challenging projects. This is my portfolio: http://www.hjupterc.com I do have experience with graphics, networking, gameplay, AI, UI with Unity 3D. Here you can see 2 of my own projects, on this projects I've done almost everything including: gameplay, networking, UI art and code, logo, except models, music and sound fx. http://game.infestedland.com http://www.ninjapvp.com I'm also author of few asset at the unity asset store: https://www.assetstore.unity3d.com/#/publisher/3171 Linkedin: http://pa.linkedin.com/in/hjupter/

    Groups: Corona Labs

    $27.78 /hr
    559 hours
    5.00
  2. Ruben T.

    Ruben T.

    Expert Front End Developer

    Chile - Last active: 11/05/2014 - Tests: 2 - Portfolio: 3

    Web developer focused on Front end and UX Expert on html5, css3 and javascript with jquery. Expert on making websites load faster. Passionate about building modular useful jquery plugins and responsive semantig websites. Also full stack developer, so I can code some php, .net and develop sql databases. I am looking for additional projects in addition to my current full-time position to increase my experience

    $25.00 /hr
    54 hours
    5.00
  3. Robert F.

    Robert F.

    System & Network Administrator

    Poland - Last active: 11/29/2014 - Tests: 4

    System & Network administrator with more than 6 years experience. Skills: - OS: - Linux ( Mostly Debian ) - Windows Server ( MCSA Certificate for 2012 ) - Virtualization: - KVM ( libvirt, proxmox ) - XEN ( XEN Project, Oracle VM ) - VMWare - Hyper-V - Networking: - Routing, Iptables, Mikrotik, VPN ( IPSEC, OpenVPN ), VLAN, … - Network Services: - Apache, bind, postfix, iptables, nagios, drbd, ocfs2, more and more - Shell scripting: Bash, PowerShell - DB: MySQL, PostgreSQL, Oracle 11G - Hardware experience: - Servers: HP( ML, DL, Blade ), IBM ( X, Blade ), DELL, TK, Actina - Storage: HP, DELL, IBM, Infortrend - Tape Libraries - and more :-)

    $20.00 /hr
    11 hours
    4.99
  4. Muhammad Aslam

    Muhammad Aslam

    Software Engineer

    Pakistan - Last active: 2 months ago - Tests: 2 - Portfolio: 2

    I am a experienced iOS developer having 4+ years experience. I have hand on experience with Cocos2dx for multi-platform games Unity 3D quite hand on experience Native Apps for ios devices Memory Management Integration of Facebook,Twitter. Integration of chartboost,revmob,admob,applovin and playhaven Audio and video Recorders, Players. User Interface Features like Animations , Gestures , Swipes , Shaking. Push Notification. In App Purchase. Experience with UIKIT

    $22.22 /hr
    27 hours
    5.00
  5. Sasindhran srija V.

    Sasindhran srija V.

    QA Engineer

    India - Last active: 3 months ago - Tests: 4

    ISTQB Certified Tester...I'm having an experience of 10 years with a thorough knowledge of SDLC life cycle. Experienced in Testing different domain including HR domain ,e-Learning, Software Products Group for application Compatibility testing. Expertise in writing and executing test cases and identify quality bugs. Also involved in Test planning and execution and have a knowledge of capacity planning as well. Have a good knowledge of Agile methodology and is experienced in working in sprints. Experienced in following : * Localization/Globalization Testing * Single user Performance Testing * Application Compatibility Testing * Web Testing * Data testing * Games Testing * Mobile Testing * Browser Compatibility Testing Quality is most important thing which is focused in my work.

    $5.56 /hr
    265 hours
    5.00
  6. Mala Baruah

    Mala Baruah

    Software Tester

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

    Expert in Automated and Manual Testing. Involved in development activity for 5 years. Performed All the levels of testing(Unit Testing, Integration Testing, System Testing, Acceptance Testing). Involved in regression, performance, sanity testing, data migration testing. Wrote test script in several programming language(Vb Script, Javascript, C and C++). Tools used are QTP, HP QC/ALM, LoadRunner, Selenium, Jmeter. Involved in performance testing. Have worked in Defect Management tool (eg:- JIRA). Have worked in IBMDaksh where my responsibilities includes assist with Test Plan, Testing Approach, attend review meeting, Analysis of Requirement document to derive test conditions, writing test design, and implementation of design and execution test cases. Planning and scheduling regression and sanity testing.

    $3.40 /hr
    986 hours
    5.00
  7. Amir H.

    Amir H.

    Software builder

    Bosnia and Herzegovina - Last active: 11/09/2014 - Tests: 6 - Portfolio: 3

    My goal is to apply my knowledge and experience in order to create stable and functional software which is easy to use. I prefer less features over broken features. Over the last four to five years I've worked on many projects both in the web, desktop and enterprise space. Based on the requirements that we recognize I will guide you through all phases of delivering the software solution to You or your users. Besides developing the actual solution I can manage your servers, deployment, issue tracking and anything else we might need in order to meet our goal.

    $66.67 /hr
    266 hours
    5.00
  8. Rifat Nabi

    Rifat Nabi

    Fullstack Web Developer - AngularJS, BackboneJS

    Bangladesh - Last active: 06/25/2014 - Tests: 5 - Portfolio: 20

    I've been working with PHP, MySQL, xHTML, and JavaScript for over 7 years. I'm always interested to work with new technologies like HTML5, CSS3. I'm also working as a consultant. I've strong knowledge over Object Oriented Programming (OOP) and Design Patterns. You can find me experimenting at - https://github.com/torifat Helping Others at - http://stackoverflow.com/users/262456/rifat My Presentations at - http://speakerdeck.com/u/rifat

    $30.00 /hr
    89 hours
    5.00
  9. Hassan Khan

    Hassan Khan

    Senior DBA and Application Developer

    Pakistan - Last active: 6 months ago - Tests: 9 - Portfolio: 4

     Versatile and accomplished management professional offering over 9 years of experience in database and application server administration, and application development across various industries.  Proficient in Oracle Developer 4.5/ 2000/ 6i/ 10g, Access, VBA, Crystal Reports with Oracle, SQL Server, Access Databases on huge networked installations consisting of AIX, and Windows servers.  Recognised for hands-on experience in installing and testing new versions of the database management system and maintaining data standards, including adherence to the Data Protection Act.  Strong working knowledge of controlling access permissions and privileges; developing, managing, and testing back-up and recovery plans, and ensuring correct functioning of storage, archiving, back-up, and recovery procedures.  Showcasing exceptional organisational, multi-tasking, and analytical skills leading to effective operational excellence and communicating regularly with technical, applications and operational staff to ensure database integrity and security.  Adept at commissioning and installing new applications and customising existing applications in order to match them appropriately; and working closely with IT project managers, database programmers, and web developers.  Strong expertise in leading application development teams and administration and tuning of Oracle Databases including Container Terminal Management System, Core Banking, Oracle Financials, HRMS, Treasury, AML, KYC, Siebel, and Knowledge Manager.  Skilled initiator of successful strategies ensuring effective operational excellence and improved work ethic, culture, and performance. Received Appreciation letter from the CEO of Karachi International Container Terminal for successfully implementation of CARe project.  Excellent communicator and a top negotiator with an ability to work under pressure in fast-paced, time-sensitive environments. Proven ability to effectively interact with people of diverse nationalities; comfortable working in a multicultural setting.

    $16.67 /hr
    116 hours
    4.94
  10. Maryia R.

    Maryia R.

    Android developer

    Belarus - Last active: 10/31/2014 - Tests: 1

    I am certified Java developer with 3+ years experience in Android. Worked with such technologies as JSON, HTML, XML, Oracle Database, MySQL. Also I have some experience in such Java technologies like Spring, Hibernate, Struts, JSP and others. I'm responsible, creative and hardworking developer and I'm always interested in finding new projects, where I can realize my knowledges.

    $22.22 /hr
    207 hours
    5.00