Networking Consultants & Professionals

Showing 21,128 freelancers

Networking Consultants & Professionals

Showing 21,128 freelancers

  • Software Engineer( Php, Java , JS, ExtJs , Spring )

    To work as a part of a dynamic team where there will be opportunities to make significant contributions. The work environment should require innovations that would utilize my educational qualifications, capabilities and practical and professional experience. javascript - 6+ years ajax … more

    To work as a part of a dynamic team where there will be opportunities to make significant contributions. The work environment should require innovations that would utilize my educational qualifications, capabilities and practical and professional experience. javascript - 6+ years ajax - 6+ years extjs - 4+ years jquery - 5+ years angularjs - 2+ years node.js - 3+ years html - 6+ years css - 6+ years php - 6+ years java - 6+ years spring - 3+ years struts - 3+ years database - 6+ years  less

    extjs javascript jquery sencha php jsp java java-servlets-development css 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 3408 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 9 TESTS
  • Quality web development and software engineering

    I am a professional, experienced PHP developer with a degree in engineering/telecommunications. Apart from PHP, I have expert knowledge in MySQL and excellent knowledge in Javascript/jQuery, HTML and CSS. I am well versed in MVC software architecture and … more

    I am a professional, experienced PHP developer with a degree in engineering/telecommunications. Apart from PHP, I have expert knowledge in MySQL and excellent knowledge in Javascript/jQuery, HTML and CSS. I am well versed in MVC software architecture and the CodeIgniter framework, as well as WebSocket technology. My current focus are interactive multi-user applications built in Node.js or PHP. My English is excellent and I can provide updates as often as needed when I work. Communication will never be a problem.  less

    php mysql javascript jquery ajax codeigniter html css apache-administration 00 more less
    • $27.78 HOURLY RATE
    • 4.8
    • 591 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • WebGL developer and Software Engineer with VR experience

    I've been actively coding in C for over ten years, (originally for fun before taking on professional work). I am also capable in C++, Java, Python, PHP and Javascript. As a web designer I'm familiar with WebGL implementations … more

    I've been actively coding in C for over ten years, (originally for fun before taking on professional work). I am also capable in C++, Java, Python, PHP and Javascript. As a web designer I'm familiar with WebGL implementations, e-commerce, and mySQL database work. I was most recently employed by a virtual reality lab before cuts in funding terminated my position. While there I worked with an accelerometer-based glove apparatus, learned about VR theory and methods of application, worked with a unity-like engine, and modeled in 3DStudioMax and Maya. I was also involved the various upkeep and troubleshooting needs of a VR-capable network of nodes and projectors.  less

    c++ 3d-modeling javascript autodesk-maya java php mysql html c autodesk-3d-studio-max tcp-ip comic-writing lyrics-writing creative-writing voice-talent game-design photo-editing adobe-dreamweaver microsoft-word opencart adobe-photoshop play-framework speech-writing opengl-es 00 more less
    • $26.00 HOURLY RATE
    • 4.2
    • 582 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • 4.5 years Development Experience at oDESK using .NET,iOS and PHP

    10+ years proven experience in Object Oriented and Component Based Analysis, Design, Development, Testing and Implementation of Software Applications and Network Administration Strong Analytical and Problem Solving Skills Can deliver project/module/deliverable in a Timely Manner Technologies/Languages/Libraries … more

    10+ years proven experience in Object Oriented and Component Based Analysis, Design, Development, Testing and Implementation of Software Applications and Network Administration Strong Analytical and Problem Solving Skills Can deliver project/module/deliverable in a Timely Manner Technologies/Languages/Libraries/Frameworks: - C#, Managed C++, ASP.NET,MVC, LINQ, ADO.NET Entity Framework, WPF, - Windows API, DirectShow, DirectSound, Sockets, Completion Ports, OLEDB, TAPI, GDI -MS SQL Server, T-SQL, Oracle, MySQL, NoSQL, MongoDB, MS Access - MS OFFICE : VBA, VSTO - Web technologies: PHP,REST and SOAP web services, JavaScript rich client libraries, HTML5, CSS3,jQuery - ObjectiveC, iOS SDK, Mac OS SDK, XCode - Cloud platfoms: Amazon Web Services ( AWS ), Microsoft Azure -API Integration Dropbox api integration with PHP and C# GoogleMap integration with PHP and C# oDesk api integration with C# Amazon api integration with C# eBay api integration with C# LinkedIn api integration with C# Skype api integration with C# -Accounting Software Integration Simply Accounting integration with C# QuickBooks integration with C# myOB integration with C# --Data scrapping Google Local Search Amazon Product Listing LinkedIn  less

    c# objective-c asp.net microsoft-visual-basic php asp.net-mvc sql ios-development iphone-app-development 00 more less
    • $30.00 HOURLY RATE
    • 4.5
    • 2977 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • PHP/Mysql/AJAX/JQuery/Codeigniter/Freshbooks API Web developer

    Over the last 6 years, I have developed a wide range of websites using PHP, MySQL, JS, AJAX, HTML, CSS, JSON, OOP, MVC. Code Igniter and Cake PHP Framework Expert. Google Maps API, Google chart API, Freshbooks API, Mailchimp API … more

    Over the last 6 years, I have developed a wide range of websites using PHP, MySQL, JS, AJAX, HTML, CSS, JSON, OOP, MVC. Code Igniter and Cake PHP Framework Expert. Google Maps API, Google chart API, Freshbooks API, Mailchimp API, postmarkapp API, Opengetaway API, Facebook API, Twitter API, Phone verify API, SMS API and payment API (Paypal, Authrize.net) Expert.  less

    php javascript ajax java python database-programming asp.net-mvc api-development 00 more less
    • $10.00 HOURLY RATE
    • 4.9
    • 3422 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 12 TESTS
  • Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers … more

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Continuous integration (CI) and Automated configurations with: Puppet, Capistrano, GIT and Fabric. Jenkins + github, Jenkins + nginx... Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.  less

    network-security amazon-ec2 nginx linux-system-administration penetration-testing apache-administration jboss ubuntu virtualization samba security bash mysql amazon-rds amazon-web-services nagios rackspace-cloudservers clustering iptables centos git apache-tomcat unix-system-administration varnish-cache django-framework 00 more less
    • $24.99 HOURLY RATE
    • 4.9
    • 4659 HOURS
    • MEXICO
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • Ruby on Rails, iOS & Android Apps Expert Developer

    I am a business development executive and I have a team with experience between 2 - 7 years, they consist of Web Developers, Web Designers, and Mobile Developers to provide our clients in IT needs all under one roof :). Below are … more

    I am a business development executive and I have a team with experience between 2 - 7 years, they consist of Web Developers, Web Designers, and Mobile Developers to provide our clients in IT needs all under one roof :). Below are some of our expertise: Web Design, TwitterBootstrap, 960gs PSD to HTML5/CSS3 Mobile web development using PhoneGap, jQuery Mobile and Rhomobile Ruby on Rails (Agile development, RESTful applications) Ruby on Rails (Twilio, Activity Streams, Capistrano, Passenger, Image processing with RMagick, Video processing with RVideo, Query optimation, Memcache, Search engine optimation with Sphinx, manipulating office files with ROO etc...) UI/UX Subversion, Git Location Based Service SocialEngine BitCoin HTML5/CSS3, HAML, Slim, SASS, Less Test Driven Development and Behavior Driven Development (RSpec, Cucumber, Shoulda etc...) E-commerce (Authorize.net, Active Merchant gem, Paypal API, Google Checkout API etc...) Javascript/AJAX (jQuery, NodeJS, BackboneJS) MySQL Facebook API, Google API, Twitter API, LinkedIn API integration etc... Web Scraping Linux Command line and VPS management ✓ Provide 100% Satisfaction. ✓ Offer Unlimited revision. ✓ Build good relationship. ✓ Learn from suggestions and comments. ✓ Work with people around the world. We’re experienced, honest, hard working team, reliable and professionally want to maintain a long term relationship. Our Hourly rate is $15 and We’re available to work 40 hours per week. If I can provide you with any further information, please let me know. I look forward to hearing from you. Thank you. Best Regards, -- Ruby on Rails, iOS, Android Developer and Web Design Nin74 "Promise only what you can deliver Deliver more than you promised"  less

    ruby ruby-on-rails html5 css3 twitter-bootstrap web-design coffeescript haml less-framework ubuntu linux-system-administration ios-development android-app-development javascript jquery jquery-mobile twilio-api twitter-api facebook-api facebook-games-development backbone-js linkedin-api node.js appcelerator-titanium phonegap mobile-app-development iphone-app-development database-administration database-programming database-management amazon-ec2 amazon-s3 amazon-web-services heroku payment-gateway-integration paypal-integration authorize.net git github subversion ecommerce-consulting apache-administration nginx apache-solr sphinx memcached mysql postgresql sqlite image-processing video-streaming nosql mongodb bdd rspec cucumber seo capistrano foursquare-api mailchimp sass php codeigniter code-refactoring psd-to-html payment-processing 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 3311 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 3 TESTS
  • WordPress Developer - Your Headache, My Problem

    Look no further, I can fix that. I can provide innovative solutions to your website needs. I'm an EXPERT WEB DEVELOPER who also happens to be a good content writer and editor, knowledgeable in SEO. If there's one … more

    Look no further, I can fix that. I can provide innovative solutions to your website needs. I'm an EXPERT WEB DEVELOPER who also happens to be a good content writer and editor, knowledgeable in SEO. If there's one thing that my clients remember about me, it's my ability to deliver. I promise you, I only take projects that I know I can provide 100% satisfaction from you. Expertise: HTML, CSS, MySQL, PHP, Javascript Wordpress, Buddypress, OptimizePress, Drupal, Joomla, SalesForce, Social Engine and other CMS ePUB, mobi, AZW book formatting, Kindle Publishing Technical Writing, Article Writing/Proof Reading/Editing with SEO Wowza Media Server Software Used: Adobe Dream Weaver, FireBug Ext, Notepad+++, XAMPP Adobe Photoshop, InDesign, Illustrator, CorelDraw For the past seven years, I have delivered a wide range of online services for startup companies and small businesses from web development and writing to graphic designs and administrative support using several technologies. Core Competencies: - mastery of several Internet technologies - comfortable in deadline-driven environments - strong copy editing skills backed by five years of editing experience - full operational command of English - appropriate, accurate and fluent with complete understanding  less

    wordpress joomla ebay-api paypal-api html jquery adobe-photoshop seo technical-writing 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 4218 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 26 PORTFOLIO ITEMS
    • 14 TESTS
    GROUPS:
  • Excellent Writer/Researcher/data Entry/Weebly/Filemaker Pro/Pagemill

    I Have good working knowledge in the following areas: NURSING, BIOLOGY and ENGLISH. My experiences honed me how to become an excellent writer. I developed my passion in this job and I pledged to deliver only the best output. Research … more

    I Have good working knowledge in the following areas: NURSING, BIOLOGY and ENGLISH. My experiences honed me how to become an excellent writer. I developed my passion in this job and I pledged to deliver only the best output. Research work is also my forte.I have been designated to do a lot research works, which is why i already feel competent in doing such job. I am a reliable person and i see to it that i finish a given job on time. I am looking for opportunities for me to utilize my skill and competence. I guarantee that I can make a big difference. I also earned other skills when I worked with other clients in odesk. My experiences working with them helped learn me how to: do SEO related jobs work in a website using WEEBLY create custom html using ADOBE PAGEMILL manage database using FILEMAKER PRO utilize FILEZILLA for our projects use project management systems: ASANA, TEAMLAB, PROJECT PIER I just prove even more that everything can be learned, if you just love what you do and if you are committed enough to your job.  less

    article-writing customer-service blog-writing nursing administrative-support email-handling research-papers english-tutoring seo forum-posting database-management 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 5754 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
  • Sphinx Search, Solr, Performance/MySQL Optimization, PHP Scalability

    Summary: Expert in Sphinx Search, Solr, high traffic sites, performance optimization, Mysql & query optimization, PHP, scalability, web security, large mysql databases Sphinx: Expert in implementing large scale, relevant, fast search & recommendation engines using Sphinx Search and Solr. Have 5 years … more

    Summary: Expert in Sphinx Search, Solr, high traffic sites, performance optimization, Mysql & query optimization, PHP, scalability, web security, large mysql databases Sphinx: Expert in implementing large scale, relevant, fast search & recommendation engines using Sphinx Search and Solr. Have 5 years working experience with Sphinx implementation, optimization, search algorithms & design. Have implemented several large scale Sphinx instances, including TradeKey.com, CityBase.com, TheReadingRoom.com, eComfort.com, Bolee.com, SatelliteVoter.com & more. Can also help improving results for existing sphinx implementations. If you are having any sort of issues with Sphinx or Solr, you should contact. Performance Optimization: I provide end to end solution for website performance improvements which include optimization for queries, mysql server, php, apache, varnish, nginx etc. I specialize improving performance for WordPress, Drupal, Magento, Prestashop, Joomla and many other open source cms. Also expert in improving front end performance by applying best practices for Front End Optimization (FEO). My services will improve speed of website & reduce hardware costs. Scalability: My services will help your site grow by handling more and more traffic efficiently. If you site is unable to handle growing traffic because of hardware or programming than I can help. Have worked with many high traffic sites like TradeKey.com (world's 2nd largest b2b portal), CityBase.com, Gamezebo.com, Bolee.com, TheReadingRoom.com, eComfort.com, i-phoney.com, Markify.com, AllergyTrails.com and many more. See SphinxConsultant.com for more details.  less

    sphinx php mysql wordpress magento drupal creloaded load-balancing prestashop apache-solr zencart nginx memcached database-administration lamp-administration apache-administration security performance-tuning 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 608 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
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