Web Mobile Software Dev Freelancers

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  1. Daniel Guillermo Bareiro

    Daniel Guillermo Bareiro

    GNU/Linux and Unix system administrator

    Argentina - Last active: 20 hours ago - Tests: 2 - Portfolio: 2

    I manage and use free/open source software and GNU/Linux (most experienced Debian) since 2000. I have also participated in numerous conventions related to these themes (some of them as speaker) and collaborating with the discovery of bugs in applications for contribute with the community. Specialties: Networks and operating systems security, monitoring technologies. Advanced knowledge of GNU/Linux environments and virtualization platforms. LANs, WANs, VPNs, Firewalls, TCP/IP. Description of services: ---------------------------------- Servers: ====== Installations, configurations and maintenance plans for servers running GNU/Linux or free BSD operating systems range. * Planning, installation and configuration of GNU/Linux systems as both free and open source systems. * Installation, configuration and maintenance of servers of BSD range: FreeBSD and OpenBSD. * Print servers. * Mail servers with spam and virus filters. * Proxy servers. * Fax servers. * Corporate instant messaging servers. * Install and configure DNS servers. Procedures for domain management. * Management servers for uninterruptible power supplies. * Web servers (Apache, PHP, MySQL and PostgreSQL). * Database servers (MySQL and PostgreSQL). * DHCP servers. Networks and Infrastructure: ===================== Installation, maintenance and failure analysis of networks. High-availability systems, mass storage, remote backup, and monitoring equipment and services. * Installation and maintenance. * Firewalls. * VPNs. * DMZs. * RAID, SAN and NAS systems. * Implementation of VoIP telephony systems. * Virtualization systems (for production systems, development and testing). * Remote backup systems. * Monitoring systems. * Control, preventive analysis and resolution of faults in networks. * Installing and configuring high availability clusters. Consultancy: ========== My main goal is to provide a work environment based on trust, integrity and transparency, in order to become your strategic partner to help you realize your projects. My experience in the field of free/open source technologies allows me to offer a wide range of consulting services for your business, which include audit and analysis of systems, applications and networks, migration to free and open source systems, and systems integration, among others. * Migrating to free and open source systems. * Network analysis. * Security analysis. * Configuring applications. * Systems integration.

    $36.67 /hr
    38 hours
    4.92
  2. Ofir Vaknin

    Ofir Vaknin

    Business & Data Analyst (Data Storyteller)

    Israel - Last active: 20 hours ago - Tests: 1

    Areas of Expertise * Collecting, controlling and analyzing complex data sets, in support of senior management and internal customers. * Developing, maintaining databases and corresponding Dashboards. * KPI development, implementation and controlling. * Performing process analysis in liaison with end-users. * Design, develop and implement share point based systems Excellent proficiency in: data analysis, data visualization, data mining, systems analysis, process design, database design and implantation, data warehousing systems, training development. BA Management & Logistics - Bar Ilan University, Israel

    $40.00 /hr
    783 hours
    5.00
  3. Jimmie Butler

    Jimmie Butler

    Meteor Developer

    United States - Last active: 20 hours ago - Tests: 2 - Portfolio: 3

    I develop Meteor applications for web and mobile and have released several packages to atmosphere. Meteor's current ecosystem and technology stack is extremely good at the moment and will only continue to improve, making it the best option for building high quality user experiences for multiple platforms at this time. Currently I'm working with a start-up focused on providing analytic and student feedback to school lunch providers, but I am available.

    $50.00 /hr
    374 hours
    4.86
  4. Branko S.

    Branko S.

    PHP Programmer

    Serbia - Last active: 15 days ago - Tests: 4 - Portfolio: 3

    I have 10 years of experience specialized in backend programming and web applications development using PHP. I worked on a lot of web application created in custom php, Wordpress, Laravel, Zend Framework, Magento... Big part of applications I have developed is related to learning and I like to work on project related to E-learning.

    $22.22 /hr
    0 hours
    5.00
  5. Joseph Townsend

    Joseph Townsend

    IT Consultant and Management + XHTML CSS PHP XML MYSQL

    United States - Last active: 2 days ago - Tests: 4 - Portfolio: 1

    To better the company as a whole, to save money and time while maintaining good work ethics, to create a team environment that everybody likes and can understand. 7 years experience in web design/development 11 years Tech Support and Computer Repair 3 years as IT Consultant Language: English Location, CA - US School: ITT-Tech Minor: Computer Forensics Major: Information System Security Commonly used coding languages: xhtml, css, php, mysql, xml

    $33.33 /hr
    6 hours
    5.00
  6. kashif Ayub

    kashif Ayub

    Experience in .Net Desktop App, ASP, PHP,DBMS

    Pakistan - Last active: 20 hours ago - Tests: 1 - Portfolio: 7

    I am well experienced in .net desktop application development and equally like to develop web application. My last experiences are based on desktop application development and Database analysis application. I have served in couple of organizations earlier and had great experience in desktop development and client relationship building. Client satisfaction is key to success in my thoughts and what I have proved during my project online. Being honest and straightforward with my client is the only reason why I am getting repetitive work from clients and repetitive good feed-backs. :)

    $10.00 /hr
    0 hours
    5.00
  7. Hafiz Irfan Ahmad

    Hafiz Irfan Ahmad

    Expert PHP, HTML, Jquery, Wordpress developer

    Pakistan - Last active: 20 hours ago - Tests: 8 - Portfolio: 13

    Hire me, but why? 1 .Responsibility for the tasks. 2 .Speed of execution of tasks ->30+ hours/week online ->starting immediately ->concentration on job 3 .High quality work 4. Completion of work in time What am I? I am a full stack web developer and advanced level technical writer, specialized in web technologies having strong concepts of OOP, developing and designing activities. What have I done? I have passed my tests with top ranking scores because I have got 5 years solid experience in PHP, MySql, HTML, JQuery and CSS. I also have complete knowledge of integration of social APIs like facebook, Google, youtube, flickr and other APIs like PayPal, Authorize, BOX, XERO and many others. What is special in me? I am a fully devoted person and love my job.

    $12.00 /hr
    0 hours
    5.00
  8. Vasily S.

    Vasily S.

    Project Manager with development and system administration skills

    Russia - Last active: 12/11/2010 - Tests: 4 - Portfolio: 3

    I'm IT geek and from 2004 I developed a huge amount of various software products and services. Most of all I'm experienced in Product and Project Management, Ruby and Ruby on Rails development and Linux administration. If you need a man to solve tough technical or architectural problems you are welcome.

    $50.00 /hr
    14 hours
    5.00
  9. Pete Littlewood

    Pete Littlewood

    Web Applications Developer

    United Kingdom - Last active: 6 months ago - Tests: 7 - Portfolio: 3

    I primarily develop bespoke web applications and systems that integrate with desktop applications, however have used my web programming skills to create custom web scraping/data mining utilities for a variety of clients, both on oDesk and offline with other clients. I am strongest coding with web technologies such as PHP, Ajax, jQuery etc however have also completed tasks in lesser known languages such as Coldfusion. Away from web development I am also a proficient Visual Foxpro developer and currently in the process of progressing in C# which is one of the most popular desktop programming languages currently.

    $17.78 /hr
    86 hours
    5.00
  10. Martin D.

    Martin D.

    Frond End Developer

    Macedonia - Last active: 10/16/2014 - Tests: 1

    I'm a front-end developer from Macedonia with strong experience in HTML5, CSS3, JavaScript (JQuery) and Bootstrap. In the past 4 years I`ve been developing (and designing from time to time) websites that work great across all devices and platforms. Although I`m dedicated on the technologies mentioned above, I`m am familiar with: Basic PHP, AJAX calls and MVC patterns.

    $22.22 /hr
    181 hours
    5.00