Top Upwork Freelancers

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  1. Anatoly Yuzefovich

    Anatoly Yuzefovich Agency Contractor

    Linux/FreeBSD/Administrator/Perl/Web-programing

    Russia - Last active: 4 days ago - Tests: 1

    I'm skilled Nix-administrator and perl developer with 10-year old experience. Administration: Linux, FreeBSD. Services ftp(proftpd,vsftpd,pure-ftpd), http(apache,nginx,lighttpd),dns,email,mysql and other services. Networking: Cisco systems devices (routing & switching). Network architecture. NAS/SAN: IBM, HP, NetAPP and work with Blade Systems (IBM, HP) VmWare vSphere virtualization. Perl programming: Web-programming - DBIx, dancer, plack, templates, modern perl, mojolicious. JavaScript - extjs, jquery, node.js, angular.js

    Associated with: Coderunes

    $33.33 /hr
    319 hours
    5.00
  2. Rhys Leo Coronado

    Rhys Leo Coronado Agency Contractor

    Mobile App Development Specialist

    Philippines - Last active: 11 days ago - Tests: 2 - Portfolio: 1

    Rhys is considered as a Jack of all Trades, Master of Mobile App Development. Yes! You heard that right. He specializes in Mobile Apps using Titanium Appcelerator to build for Android & iOS but that didn't stop him from also learning Web stuff and Project Management using SCRUM, not to mention that he's proficient with Photoshop and some design tools but he's not much of a Designer at heart. What separates him from the rest is he don't have that "just build" mentality. He always does his very best by contributing to the team solutions that would make the quality of the project better. He considers User Experience as an integral part of his work which is a quality of a rare developer. Lately he's been involved with pure native Android Development and had spearheaded numerous projects at his young age. He's now looking into learning native iOS development using SWIFT.

    Associated with: APPetite

    $16.67 /hr
    83 hours
    5.00
  3. Mohamed Shabaan

    Mohamed Shabaan Agency Contractor

    Expert Back-End and Front-End Developer

    Egypt - Last active: 1 day ago - Tests: 3 - Portfolio: 3

    Over the last 4 years, I've developed a smart tool to enable GWT-developers to build screens and enable server connectivity using RESTful services by simple Drag-n-Drop in an easy and fast manner using EXT/GWT and pure java, simply to speedup the process of building User-Interface of our currently project (ERP system). and I've built a good BLOB-Tracking software using C/C++ in order to use it to track the blobs generated by Infrared light and finger touches in Multitouch surface. I've a good experience in the following areas: EXT/GWT, Ajax, design-patterns.

    Associated with: FCI

    $25.00 /hr
    108 hours
    4.91
  4. Rasimuddin V.

    Rasimuddin V. Agency Contractor

    System Engineer Linux/Windows (certified RHCE MCTS)

    India - Last active: 11 days ago - Tests: 3 - Portfolio: 1

    Hi I am a RHCE Certified Linux System's Engineer. I am dedicated to my work and who enjoys new challenges and have extensive knowledge about webhosting from domain registration, DNS management, server administration, troubleshooting various system related issues to custom source recompilations of softwares like php apache and any linux softwares. I have worked with Unix, Linux and windows systems. I'm have been fully working for the last 4+ years as a Server Administrator .I'm well experienced in Linux/Windows Server administration tasks in the production and development environments. My Skills include: - Expert in Bash Scripting. - Expert in CPanel and Plesk installation, Migration and troubleshooting. - Installing and configuring Linux / Windows servers Including the Source Code Compilation / Kernal compilation. - Apache/Nginx/Tomcat/IIS Server configuration & Management - PHP Install,configure, recompiling. - Mysql, Postgresql Installation and Mysql replication. - Unix/Linux/Windows Server Management - FreeBSD expert - Good Knowledge of Shell scripting. - Remote SSH Management - Remote FTP Server installation & Management - Remote Server Management - Handling ticket systems Kayako,Request tracker,WHCMS. - 4+ years of experience in handling web hosting clients via chat,tickets and emails. - Database server (MySQL,PostgreSQL,Oracle) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot,Qmail) - cPanel management and migration. - Plesk management,migration & upgrade - Live site Hosting - Live Site Server Management, Migration. - Ecommerce platforms (Magento) - Wordpress/Joomla/E107 expert - Performing server auditing, optimizing and tunings. - Iptables ,S/w firewalls(CSF,APF,Fail2ban), H/w firewalls(Fortigate,juniper,Cisco). - Vm-ware, KVM, Citrix Xen Virtualized Server installation and Management with Solosvm, Convirture control panels. - Amazon Cloud EC2,S3,EBS. I am available during the following time frames and will be online in Odesk or Skype. Weekday : 20:00 - 1:00 IST Weekends : 12:00 - 20:00 IST

    Associated with: techs4u

    $10.00 /hr
    299 hours
    4.95
  5. Dolly Aswin Harahap

    Dolly Aswin Harahap Agency Contractor

    Senior PHP Developer, ZF2, LINUX, MySQL, MongoDB, PHPUnit, Vagrant

    Indonesia - Last active: 5 hours ago - Tests: 9 - Portfolio: 2

    I’m Zend Certified Engineer in: 1. PHP 5 2. Zend Framework 1 3. Zend Framework 2 I have experience in Web Application more than 9 years with expertise in these area: 1. Native PHP Application 2. Zend Framework 1 & 2 3. Doctrine ORM/ODM 4. Apigility 5. Knowledge of HTTP protocol, experience with REST, SOAP, and OAuth 1 & 2 6. SQL (MySQL and sQlite) 7. No SQL (MongoDB and Redis) 8. Unit Testing (PHPUnit) 9. Automation build (Ant, Phing) 10. Continious Integration (Jenkins, Shippable) 11. PHPDocumentor 12. Vagrant 13. LINUX (Ubuntu, Cent OS and Amazon LINUX Ami) Please check my profile here http://www.zend.com/en/yellow-pages/ZEND010294 https://www.linkedin.com/in/dollyaswin https://github.com/dollyaswin

    Groups: Zend Certified Engineers

    Associated with: Aqilix

    $33.50 /hr
    3,924 hours
    4.64
  6. Dmitri Meshin

    Dmitri Meshin Agency Contractor

    RESTfull API Zend JQuery MySQL Postgres Sphinx Facebook WordPress

    Israel - Last active: 1 day ago - Tests: 14 - Portfolio: 8

    Hello, Welcome to my profile. I am a very experienced LAMP developer who specializes in client server applications. My programming languages of choice are PHP, JavaScript, Python and C++. I work in a Unix environment and have a very keen focus on HTTP exchanges, software–as-a-service (SaaS) solutions, webservices and cross domain protocols such as SOAP, REST, and XML-RPC. I work with following technologies: AJAX, JQuery, SVN, Git, Sphinx, Qt library, PHPUnit, Test-based development, Scrum, Agile Development, Zend Framework, CodeIgniter and Kohana3 frameworks and many others. I pride myself in my ability to not only think logically and programmatically when solving problems using the most efficient solutions, but also in my understanding of information architecture and dynamic presentations that make it extremely easy for a user to find what they need. Organized, realible, self-motivated and agile developer and project manager. I can take a project from the initial concept stages, create a system design and implement it successfully. I appreciate the time you've taken to look at my profile. Please check my portfolio for examples of my work. Feel free to contact me with your projects, however I only accept projects that are challenging and interesting to me.

    Groups: Application Developers Alliance

    Associated with: ENTRODEC

    $55.56 /hr
    3,623 hours
    5.00
  7. Petr P.

    Petr P. Agency Contractor

    Experienced web developer

    Czech Republic - Last active: 1 day ago - Tests: 6 - Portfolio: 1

    I have over 6 years of experience in web development using various programming languages and techniques. I worked for small local companies as well as for a huge international one. I believe communication is a key to a successfully completed project. I always try to keep my client's updated and discuss further steps with them if appropriate.

    Associated with: Backend, Inc.

    $49.99 /hr
    2,748 hours
    5.00
  8. Stephen F.

    Stephen F. Agency Contractor

    Senior Software Engineer/Database Engineer/Project Manager

    Canada - Last active: 1 day ago - Tests: 14 - Portfolio: 12

    Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I have 16 years experience in software development, working with a number of technologies such as: Node.js / AngularJS / PHP / MySQL / Cassandra / MongoDB / Oracle / Java / Android / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in agile development, TDD/BDD, and following best practices. I also have a wealth of experience managing and deploying high-availability server clusters, and developing scale-out ready web applications on Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services, Rackspace Cloud, and Google Cloud. I can also assist you in deploying devops, continuous integration (Bamboo, Jenkins, TravisCI, etc), continuous deployment, and other automations.

    Associated with: Kupo Web Services LTD.

    $56.67 /hr
    3,849 hours
    4.98
  9. Subash Poudel

    Subash Poudel Agency Contractor

    Expert Web Programmer/Developer and Server administrator.

    Nepal - Last active: 1 day ago - Tests: 6 - Portfolio: 8

    Expert websites and web applications designer and programmer with more than 5 years of experience. My Expertise and Experience includes: Web Sites and Web Applications: Wordpress, PHP programming, MVC Frameworks like Laravel,Kohana, HTML, CSS, Javascript / Jquery / Ajax, Asp.net , MySql Applications & Software : C#, Dot Net, Android Programming, C programming, Java Programming, Arduino Programming Server Management: Linux, Ubuntu, Azure, Cloud I am a easy to work with & passionate to work person, With more than five years of experience in Web Development, Software Development, Blogging / Internet Marketing / Content Writing and Electronics & Computer systems hacking.

    Associated with: Aviary Services

    $22.22 /hr
    485 hours
    5.00
  10. Manjunatha L

    Manjunatha L Agency Contractor

    Office Tools (Excel, Access, Word) Automation Expert

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    Hi, We provide complete Automation solutions, custom application development and support using Microsoft Excel, Excel VBA, Excel Macros, Microsoft Access database development, MS Access VBA, MS Access Macros, Design and develop MS SQL Server database, Microsoft Word Automations. Following are list of services that we offer: - 24X7 ON CALL SERVICE Via SKYPE Call (Skype ID: eruditeits) - SYSTEM DESIGN : Let us know your Business requirement/Improvement/Concern We Will find a workable solution. - SYSTEM IMPLEMENTATION - DATABASE DESIGN/ARCHITECTURE OF SOFTWARES - SOFTWARE DEVELOPMENT - SOFTWARE TESTING (MANUAL) - SOFTWARE SUPPORTING SERVICES (If you already have software and if you need to fix any issues, or enhance existing system, yes we do it) BPO Services - Data entry - Medical transcription - Financial reporting I have over 13 years of rich experience in enterprise class projects across software development life cycle, Responsibilities in various roles include designing, development, testing and implementation of Client Server applications; Deliverables involved developing user-friendly interface, extensive testing, debugging and integration. Extensive hands-on expertise in VB6.0, VBA Excel, Access, PowerPoint, Word, SQL server 2005, VB.net, Share point, ORACLE Database 7.3/8, SQL* PLUS, Primary technical skills: VB6.0, VBA Macros, Excel, Access I have already worked for AT&T India as Senior technical programmer, Bank of Tokyo and Mitsubishi UFJ (On contract) as Technical Engineer, Ernst & Young finance service organization as Technical lead in providing automation solutions, prior to Ernst & Young worked for Credit Suisse, at Singapore. Please find work samples http://www.youtube.com/user/manjunathal?feature=watch

    Associated with: Erudite IT Services

    $16.67 /hr
    179 hours
    4.78