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  1. Diego Blanco

    Diego Blanco

    Linux Systems Administrator

    Spain - Last active: 1 day ago - Tests: 7 - Portfolio: 3

    I'm an expert in GNU/Linux systems and other UNIX flavors. I have experience in CDN deployment, Cloud Computing, High Availability, Monitoring and Video Transcoding and Streaming. I've been working with GNU/Linux since I was 14, what makes more than 10 years of experience so I have a good background in its evolution, tools and administration. I also use to implement tools in shell script and python and I use to code my applications in python. In the last 6 years I've been working as systems administrator and Integrator for an IPTV company that offers streaming and web services. I directed projects regarding software distribution and upgrades automatization, product deployment architecture design and products monitorization. I co-designed and co-deployed the cloud computing platform for the company, its CDN with High Availability, its telephony system and other projects. I really like to learn new technologies, test its capabilities and see what can they do. I like to meet new people, work with them and share knowledge and opinions.

    $33.33 /hr
    631 hours
    4.92
  2. Tanmoy S.

    Tanmoy S.

    Web Developer | Android Developer

    Bangladesh - Last active: 1 day ago - Tests: 13 - Portfolio: 2

    Greetings. This is Tanmoy, computer science graduate, basically a programmer working with Web & Android application development. Web Development: I've strong knowledge on PHP/MySQL/JavaScript and frameworks on those like WordPress and Joomla. For MVC, I worked with PhalconPHP, Laravel & YII. My expertise is mainly on WordPress and PhalconPHP. I developed at least 800 WordPress based website which included usage of different themes, plugins, custom theme & plugin development, custom field/meta/taxonomy/cron etc. I'm very skilled in REST API based projects. I can develop API platform for you with JSON/XML response or SOAP API. Android Development: I normally develop application (not games) for Android. I'm highly skill in SQLite Database, HTTP/HTTPS/Socket connection, File, Media, In-App Purchase, Google Play Licensing, Camera, Location, Sensors etc. based projects. I use Java instead of third-party tools to provide excellence. Social Login Integration: I provide social login integration service both for web and mobile application. For modern app, you must need it to engage more users. For my expertise, dedication and hard work, I always got great feedback from client. What you're still waiting for? Just hire me to get your project done.

    Groups: Application Developers Alliance, AWeber...

    $33.33 /hr
    1,171 hours
    5.00
  3. George K.

    George K.

    Senior Systems & Network Engineer

    Greece - Last active: 3 days ago - Tests: 10

    With over 15 years of experience in the IT field, having worked at some of the most demanding environments as a Senior Unix System administrator (FreeBSD/Linux) and a Security expert. I specialize in complex ISP based *nix installations, corporate Mail servers, large high traffic Web servers, Database servers and large ZFS based storage solutions. I have extensive knowledge in Virtualization technology. I have being involved with various types of Cloud solutions especially with OpenStack and CloudStack and KVM I like to deliver fast results with great quality and I never overcharge my clients.

    $30.00 /hr
    621 hours
    5.00
  4. Mathew Hobson

    Mathew Hobson

    Graphic Designer, Artworker and InDesign Expert

    United Kingdom - Last active: 10 days ago - Tests: 5 - Portfolio: 35

    I am a professional Graphic Designer with well over 15 years experience in the industry. Along with working full-time in a studio I also like to freelance when I have the time available. I am Adobe Certified Expert (ACE) in InDesign and have many years of experience using Photoshop, Illustrator and Acrobat Pro. I also know a bit of HTML and CSS and have completed web projects in Muse and Dreamweaver.

    Groups: Adobe Certified Experts

    $33.33 /hr
    48 hours
    5.00
  5. Arsen S.

    Arsen S.

    VoIP Administration & Development

    Bulgaria - Last active: 14 hours ago - Tests: 2 - Portfolio: 6

    I am focused in VoIP field only and I have been working here for more than 8 years. My Area of experiences: VoIP -Asterisk PBX: Full proficiency -FreeSWITCH: Full proficiency -Yate: Full proficiency -Strong knowlege of SIP protocol and SIP routers/proxy servers -OpenSER (Kamailio/OpenSips) -Load Balancing, Least Cost Routing, High Availability, NAT Traversal, Rate and billing systems, etc. -IVR and Auto Attendant Development -Secure VoIP: TLS, SRTP, ZRTP Full proficiency in free Billing/CDR solutions: -A2Billing: Full proficiency (configuration from scratch, customisation) -CDRTool (prepaid billing/accounting and sip tracing for OpenSIPS using RADIUS) -CDR-Stats (call detailed statistic/realtime stat for asterisk and freeswitch) -cgRates (billing for Freeswitch) I provide: - Development of custom Billing and software solutions for Premium Rate Numbers business. - HA and Scalability solutions for existing VoIP networks. - Development and optimisation of VoIP networks/projects. - Ongoing support via request/ticket tracker system. - VoIP Security and Hacker protection solutions. I have successfully completed large amount of commercial installations of VoIP PBX servers. From SOHO to Enterprise deployment including integration of various VoIP solutions into existing network environment. I also have experience in building of secure "bastion" VoIP/Linux servers. Payment Terms: Minimal support package 5 hours. Short-term hourly support: $50 For long-term support please contact for price options. For sizable development projects please contact for price options. We charge upfront scoping (roadmapping meeting, flat-rate). Hourly based projects: -Current hourly rate is $50. Price per projects/feature: -Fixed price projects are calculated based on the hourly rate and expected task complexity. -For all fixed price projects complete project specification with clear tasks description is required -For all fix price projects work will be started only after payment has been es-crowed and both parties have agreed with working terms.

    $55.56 /hr
    126 hours
    5.00
  6. Raza J.

    Raza J.

    Artist, Graphic Designer and Animator

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 46

    Over the last 8 years, I have created a wide range of iPhone apps interfaces and iPhone/Android Games, logos, icons and all that expensive and cheap stuff as par user requirements by using Photoshop, Illustrator, Flash and so many other 2d and 3d softwares, including sites for startup companies and small businesses. My core competency lies in complete end-end management of a design project, and I am seeking opportunities to build design from the ground up for you or your business. I also have some experience in the following areas: Sketching, Designing, Creating, Enhancing & Animation.

    $50.00 /hr
    98 hours
    4.95
  7. abdullah al-baki

    abdullah al-baki

    Ultimate 3D Modeler and Architectural visualizer

    Bangladesh - Last active: 4 days ago - Tests: 3 - Portfolio: 29

    I have been working in 3D visualization for the last 5 years. In the mean time I worked with hundreds of clients from many different part of the globe. With many different type of requirements. I specialized myself in the following fields: #Architectural visualization, interior/exterior (produce best possible quality on earth) #Product rendering (produce best possible quality on earth) #Jewelry rendering (produce best possible quality on earth) I am an expert professional in my field. I take pride from my work. You are requested to compare my work with the best visualization companies. So that you know what you are paying for. You will appreciate my service only if you experience it.

    $30.00 /hr
    3,442 hours
    4.93
  8. Aftab Ahmed

    Aftab Ahmed

    Web Designer & Wordpress Developer

    Pakistan - Last active: 14 hours ago - Tests: 4 - Portfolio: 10

    My areas of expertise include: + Wordpress + Premium Themes Customization (Themeforest and other market places...) + Jpg to psd to html/css to Wordpress + Jpg to Wordpress + Html , css , php , Artisteer (with Templateer Developer License ), Flash, Web builder + Adobe photoshop , Corel Draw , JASC Animation shop I am a motivated professional, eager to generate and implement solutions for your business. Designing is my passion and profession to which I have both a high attitude and aptitude. Over the past 8 years, I have designed a wide range of websites, blogs, creative banners, logos, print-ready covers & letter pads, re-designs and promotional ads/animations for various companies and Forums. I am a self-motivated, very organized, outgoing and very capable of meeting deadlines, whether working independently or in a team. I also have considerable experience in designing custom Wordpress themes using Artisteer and the enhancement of themes with custom coding to meet your needs and high standards. With my skills, I will make it easy for your business to stand out and get the recognition it deserves.

    Groups: LoginRadius

    $35.00 /hr
    115 hours
    5.00
  9. George Vlad

    George Vlad

    Sound Designer | Recordist | Composer

    United Kingdom - Last active: 3 days ago - Tests: 5 - Portfolio: 3

    I am a passionate audio professional with a broad range of creative and technical abilities. I record, edit and design audio, I write music and I liaise with other departments to make sure that the assets I create work as intended. During my 5 years+ of experience I have worked on more than 50 video game titles, including but not limited to: Door Kickers Sky of Arrows Save the Dino Dark Age Wars Bomb Dodge Early Languages Celtic Heroes GameAcademy Buildbox Wordismic Imagine Nations Baby Blocks Fizz Factory God of Axion Jelly blitz Whackaducken

    $40.00 /hr
    174 hours
    4.97
  10. Sagun Joshi

    Sagun Joshi

    Database Consultant

    Nepal - Last active: 9 days ago - Tests: 7 - Portfolio: 4

    Over the last 11 years, I have developed no. of Software using Oracle, MS SQL, Access as a back-end and Visual Basic, Java as a front-end and Crystal Report and Data Report as a reporting tool. I also have excellent experience on Oracle Administration. Here are the details of my few recent Oracle experience: #. Currently working as a Oracle DBA Consultant. 1. D2Hawkeye Services (U.S. Based Company), currently involved as Oracle DBA training consultant. Provide Oracle DBA training and technical support(like performance issues, code samples, SQL tuning, Backup strategy, creating Server Managed Backup Scripts, etc) to the working staffs. 2. Midas Technology (Local Software Company, specialized in Hospital Management System and Colleges, Schools Software), currently involved as Oracle Consultant. Task performed so far from this organization: a. Oracle DBA training to the staffs. b. Oracle Database Server configuration at Manipal Hospital for peak performance. Configured Oracle Data Guard (Physical Stand-by Database). c. Successfully recovered the critical databases of Neuro Hospital, Whitehouse College and Teaching Hospital, Syakar Co. Ltd. (Largest Vehicle importer of the country), Himal Iron & Steel Industries due to Media Failure. (Note:, the databases at Whitehouse College and Himal Iron and Steel Industries were running in no- archive mode and the database was successfully recovered to the point of failure). d. Configuration and installation of Oracle RAC database at Dulikhel Hospital. Also configured for Oracle Data Gurad. e. Has done performance tuning in no. of critical databases. 3. Has done number of Oracle Database Server customization, configuration for small organizations. I also have a lots of training experience on MS SQL, Oracle, Java and Visual Basic since 2000. I have been providing training to the working professionals. Hear are the few organization, I have given training at: • Nepal Bank Ltd. • Nepal Telecom • D2Hawkeye Services (U.S. Based company) • Nepal Investment Bank • Nepal Agriculture Bank • Lumbini Bank • National College of Computer Studies • Manipal Medical College • Midas Software • Designco Software

    $33.33 /hr
    407 hours
    4.77