Top Upwork Freelancers

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  1. Aleksandr K.

    Aleksandr K.

    Web Development, PHP, JS, MYSQL

    Ukraine - Last active: 16 hours ago - Tests: 15 - Portfolio: 8

    I want to implement my skills on interesting and really useful projects. I want to enjoy while working. I am hard working and reliable person. Over the last 4 years, I have developed a wide range of websites starting from small sites and blogs through to large E-Commerce projects. I have experience with all most popular API's Kaltura, JWplayer, Facebook, LinkenIn, PayPal, Twitter, Youtube, Amazon Web Services

    Groups: JomSocial

    $38.89 /hr
    2,747 hours
    4.98
  2. Ketsia Poteau

    Ketsia Poteau

    Email Marketing

    France - Last active: 16 hours ago - Tests: 3

    To obtain freelance positions in the email/internet marketing field. I have over 7 years of email and internet marketing experience including copywriting, web analytics, and basic sequel query functions. I managed over 20 weekly email campaigns, performed in-depth reviews to increase not only audience size but pageviews as well. I am also fluent in French.

    $38.89 /hr
    4,803 hours
    5.00
  3. Arthur K.

    Arthur K.

    Shopify, Bigcommerce, Javascript, HTML/CSS developer

    Ukraine - Last active: 1 day ago - Tests: 5 - Portfolio: 12

    I'm a web developer. Mostly Shopify developer. I built my first website in 1999. At first it was just a hobby, and then web development became my main job. I have a solid experience both in Front-end and Back-end development. I'm skilled in HTML, CSS, JavaScript, Jquery, PHP, CodeIgniter, AJAX. I have a degree in Finances which helps me to have an eye for E-commerce. So, last 2 years I have mostly dedicated to the web store development on Shopify platform. Therefore, I have built and customized more than 30 Shopify websites using my knowledge of Liquid, Front-end and Responsive design. I also build Shopify APP by means of Shopify API. I've succeeded in becoming BigCommerce Partner and Shopify Partner. My code is always clear and compliant to W3C standard. I never stop developing myself and always aim to reach higher heights. I'm always ready for new challenges and solving complicated tasks and learning new horizons give me delight. If you decide to work with me, you'll be pleasantly surprised by receiving high quality result. I'm always open for communication, so feel free to contact me to discuss your projects. Looking forward to your messages.

    $50.00 /hr
    1,154 hours
    5.00
  4. Marjan D.

    Marjan D.

    Web&Graphic Designer

    Macedonia - Last active: 16 hours ago - Tests: 2 - Portfolio: 46

    As a professional graphic designer I have more than a decade experience in branding, identities, packaging, print, environmental graphics, publications, website design. I consider myself as a highly positive person capable to provide a mind-blowing designs with simple and bold approach. I have my experience gained from serving a wide variety of clients from all around the Europe and projects taken for some of Macedonian’s largest companies and government institutions. I'm focused on building long term relationships with my clients by meeting all their requirements and individual needs, and treating them as a partner in the process.

    $30.00 /hr
    1,949 hours
    4.99
  5. Muhammad Junaid Butt

    Muhammad Junaid Butt

    Expert iOS App & Game Developer | Swift & Objective-C

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 10

    iOS development is my passion. I am an experienced iOS & Swift developer and I have 2.5+ years of experience in iOS apps & games development using Objective-C & Swift. Thank you for taking time to review my profile. I have excellent skills in the following: 1) iOS Apps & Games using Objective-C & Swift 2) Cocos-2D & Cocos-2DX 3) Swift, Objective-C, Java, C/C++, C#, JSP, Servlets 4) APNS (Apple Push Notifications Service) and In-App Purchase 5) XML Parsing, JSON Parsing, SOAP response and web services 6) AppStore submission 7) Source Control tools (GitHub, SourceTree) 8) Configuration of iTunesConnect and Apple Developer Account 9) Test Driven Development (TDD) 10) Adobe Acrobat XI Pro, Adobe Page-maker and Adobe LiveCycle ES3 11) HTML, CSS, JavaScript, PHP, MySQL, AJAX, jQuery Client satisfaction and work commitment is always my first priority and always produce quality driven work for my clients.

    $35.00 /hr
    292 hours
    4.90
  6. George K.

    George K.

    Senior Systems & Network Engineer

    Greece - Last active: 4 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
    627 hours
    5.00
  7. Rostyslav Y.

    Rostyslav Y.

    Linux Administrator and Speed+Cost Optimization Expert

    Austria - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    Over 7 years of experience in: Platforms: VPS, EC2, Linode, Rackspace, Azure and DigitalOcean Linux: Ubuntu, Debian, CentOS Web servers: Nginx, Apache, PHP-FPM, HHVM, Memcached and Varnish Databases: MySQL, MariaDB, Percona Control panels: WHM, cPanel, Plesk, Webmin, Webuzo, Ajenti CMSs: WordPress, Joomla, Drupal, Magento, phpBB Mail: Exim, Sendmail, Postfix, deliverability Monitoring: Piwik, Munin, Monit DevOps: Vagrant, Docker, Puppet Advanced AWS setups, S3, RDS, ELB, Route 53, VPC Migrations and backups Server performance tuning and page speed optimization Reducing costs

    $35.00 /hr
    1,313 hours
    5.00
  8. Andrii Khudiakov

    Andrii Khudiakov

    Oracle DBA expert

    Ukraine - Last active: 16 hours ago - Tests: 3

    I am certified Oracle database administrator with 8+ years experience in all areas which cover Oracle administration tasks. Installation, configuration, tuning, backup strategy, integration in OLTP and DWH environment on *nix and Windows OS in one-node and RAC configurations I can provide complete service for your existing Oracle DB as also install and configure your future Oracle database infrastructure. Cover 8i/9i/10g/11g/12c versions on Linux, Windows, Solaris, HP-UX. - File system, raw devices, ASM. - Oracle DB performance tuning - Backup and recovery solutions for Oracle DB - Dataguard solutions - High availability solutions - Data management - Security configuration - Exadata X2, X4 administration, configuration, tuning - Installation and configuration OEM version 10g, 11g, 12c Oracle Сertificates: - Oracle Database 11g Performance Tuning Certified Expert - OCP DBA 11g - OCP DBA 10g - SQL Certified Expert - Linux Certified Expert - Exadata 11g Certified Implementation Specialist LinkedIn profile: ua.linkedin.com/in/andreykhudyakov/

    $33.33 /hr
    319 hours
    5.00
  9. Muhammad A.

    Muhammad A.

    An A League Animator who's passion is to tell your story to the world

    Pakistan - Last active: 16 hours ago - Tests: 6

    I have been engaged in Graphics and Motion Design since 2007. Having a good amount of Work experience with one of the top notch Animation Houses, I am extremely talented and utterly passionate about my work. My portfolio can be seen on the following link: https://vimeo.com/129497653 I Deliver the following: 1. Explainer Videos. 2. Demo Videos 3. How to/Demo videos. 4. 2D and 3D Animations/Motion Graphics 5. Kinetic Typography videos. 6. Illustrations. 7. Coffee.....[ Not really :) ] I am a design driven professional. I work in this field only because i love it. I have worked for National Broadcast for some of the Major Brands. I Specialize in understanding your brand's story and letting the world know about it. After all if a picture could worth a 1000 words...then just imagine what an animation with a lot of pictures in motion could do for your business. Looking forward to work with you....! Cheers

    $30.00 /hr
    508 hours
    5.00
  10. Victor V.

    Victor V.

    Java/J2EE/ SQL / Software Architect/ Sencha Extjs Developer/ AngularJs

    Russia - Last active: 16 hours ago - Tests: 5 - Portfolio: 2

    ✔ Java, J2EE, Spring (MVC/Security/Rest), JSF, Hibernate, Hibernate Search(Lucene), JSP, JSTL, Apache Tomcat ✔ MySQL, Oracle, PostgreSQL ✔ Javascript, AngularJS, doT.js, Sencha(Extjs 4.x), jQuery ✔ HTML5, CSS3 ✔ SVN, GIT I'm an experienced Java programmer with solid principles in programming, architecture and code quality. Working in web development for over 7 years I gained considerable experience in building business solutions using such languages as Java, Javascript(ExtJs, JQuery), SQL, Bash-scripting, HTML5, CSS3. Over the last four years I have been working for such companies as "Firejack Technologies", "Bank of America", "Millenial Media" etc, so i gained considerable experience in the designing of web applications architecture. I like to learn new technologies, frameworks etc, so research projects will be also interested for me.

    $40.00 /hr
    6,082 hours
    5.00