Software Developers & Consultants

Showing 50,860 freelancers

Software Developers & Consultants

Showing 50,860 freelancers

  • Linux System Administration Professional

    With over 7 years of experience, I am prepared to tackle the most challenging requests in the wonderful realm of Linux and the web at large. I have experience not only with Linux, but also with Windows and Mac OS … more

    With over 7 years of experience, I am prepared to tackle the most challenging requests in the wonderful realm of Linux and the web at large. I have experience not only with Linux, but also with Windows and Mac OS X. I also have a working knowledge of SQL, python, bash, and perl. You can view my freelance portfolio here: http://devonkurland.com  less

    linux-system-administration ssh unix-shell bash cpanel wordpress php html css jquery python javascript perl ajax 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 962 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 7 TESTS
  • 2d graphic artist with +7 years experience

    Motivated 2D graphic artist with +7 years of experience in Adobe Photoshop, over 10 years in traditional art as in painting, hand sketching. I have been part of important projects on mobile games developing concept art for characters and environments … more

    Motivated 2D graphic artist with +7 years of experience in Adobe Photoshop, over 10 years in traditional art as in painting, hand sketching. I have been part of important projects on mobile games developing concept art for characters and environments, sprites and animations. I am very serious about my work with good communication skills. A few samples of my work my be found here: http://cristiancigallery.blogspot.com/  less

    concept-artistry digital-painting adobe-photoshop graphics-programming oil-painting 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 648 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 30 PORTFOLIO ITEMS
    • 1 TEST
  • Web marketing expert and project manager

    Online marketing: Google Adwords and Microsoft AdCenter (managed over 1.00.000$ for online advertising for my clients, daily budget from $3 up to $120), Social media marketing (Facebook ads, LinkedIn, Twitter, Google+), SEO with assistant of Google Analytics, Webmaster … more

    Online marketing: Google Adwords and Microsoft AdCenter (managed over 1.00.000$ for online advertising for my clients, daily budget from $3 up to $120), Social media marketing (Facebook ads, LinkedIn, Twitter, Google+), SEO with assistant of Google Analytics, Webmaster tool and SEOmoz for off-site optimization, Conversion optimization and on-site optimization, Blog optimization. I'm providing full management in Online marketing of the following: *online advertising (Google Adwords, Microsoft AdCenter, Facebook Ads, LinkedIn Ads) *on-site optimization (Google Analytics, Webmaster tool, SEOmoz, conversion optimization, Crazy Egg) *off-site optimization (Blogging and optimization, link building, keyword research, SEO Power suite...) *social media marketing (SEM): Facebook, Twitter, Google+, Pinterest, Delicious... *conversion optimization (Optimizely, Google website optimizer, Clicktale, Qualaroo...) At this moment, I have managed over 1.000.000$ for online advertising for my clients. In PPC (pay per click) advertising cover full approach with search ads, display ads, keywords research, placement for your ads, improving CTR, increasing traffic to your site or increasing conversions. Also, Project manager for developing CRM cloud software. Developing complete strategy of product research, online marketing, financing and commercial business strategy. Managing the team of 9 people for php development, software testing and UI design.  less

    crm seo-keyword-research seo wordpress google-analytics internet-marketing affiliate-marketing facebook-marketing 00 more less
    • $18.89 HOURLY RATE
    • 5.0
    • 629 HOURS
    • SERBIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 7 TESTS
  • Expert Wordpress/PHP developer | Scripting expert

    I have lots of experience building and enhancing Wordpress plugins. My main strengths are: - Clean coding - 100% Wordpress coding standard compliant - Availability - usually respond within 5 to 10 minutes to any queries during CST workhours - Fast and top quality work … more

    I have lots of experience building and enhancing Wordpress plugins. My main strengths are: - Clean coding - 100% Wordpress coding standard compliant - Availability - usually respond within 5 to 10 minutes to any queries during CST workhours - Fast and top quality work I also have experience developing web pages using Perl and/or PHP, Javascript/jQuery, VBScript, CSS, Ajax and MySQL databases. I worked for a Fortune 500 automotive company in a reporting and analysis position, and also building and maintaining a website in the company's intranet using Perl and MySQL. After that I was in charge of supporting a website built with Java and the Spring framework, using both MySQL and Oracle databases, for customers worldwide. I also worked at the tech support helpdesk for that same company for over a year, troubleshooting Linux servers and workstations, networking and other data related issues. I was also in charge of administering KBOX ticketing system for over a year, from content management to database administration, to scripting solutions for its customers. I also have knowledge in scripting using different technologies, such as VBScript, Javascript, Linux shell scripting, Perl, and some Powershell, as well as VBA for Excel and HTAs. I was also regularly troubleshooting C and Java programs for bugs and/or enhancements. After that, I moved to a company named Softtek as a Software Engineer, I was part of a team that develops Wordpress plugins and themes for an American multinational conglomerate corporation. The last position I held was for yet another company as a Linux intermediate administrator, where I was in charge of managing users with Centrify and I also installed Cacti to monitor some of the company's servers running CentOS. Currently, I work on my own mostly developing Wordpress plugins and themes. I have specialized myself working on web development, mainly PHP with MySQL databases, but also Javascript/jQuery for the front end.  less

    wordpress php microsoft-excel perl microsoft-visual-basic jquery javascript vbscript centos web-scraping website-development java c data-scraping oracle-database mysql sap-sybase-adaptive-server-enterprise oop vba .net-framework 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 70 HOURS
    • MEXICO
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 18 TESTS
    GROUPS:
  • Software / Web developer, Software architect, 9 years of experience

    Over last 9 years, I have been developing web applications using PHP/MySQL, Wordpress, Symfony, Codeigniter, HTML/CSS, JQuery. Strongly involved with iOS/iPad/iPhone application since last 2.5 Years. Used CVS, SVN and GIT for source control system … more

    Over last 9 years, I have been developing web applications using PHP/MySQL, Wordpress, Symfony, Codeigniter, HTML/CSS, JQuery. Strongly involved with iOS/iPad/iPhone application since last 2.5 Years. Used CVS, SVN and GIT for source control system. Well versed with LAMP platform. Developed wide range of mobile applications and web application. Quick to understand project requirements and available easily through Skype, GTalk, Yahoo ! objective : To understand things upto its core and to be best in what I do.  less

    php wordpress symfony joomla iphone-app-development cocos2d 00 more less
    • $15.56 HOURLY RATE
    • 4.9
    • 136 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • iPhone + iPad / Graphic / Web / UI / UX / Packaging / Illustration

    New to oDesk, but very experienced in the industry... With 10+ years of experience in: - iPhone + iPad App Design - Web Design - Graphic Design - User Interface Design(Web/Mobile/Game) - Packaging Design - Corporate Identity / Branding - Advertising/ Print Material - Photo Editing/ Retouching … more

    New to oDesk, but very experienced in the industry... With 10+ years of experience in: - iPhone + iPad App Design - Web Design - Graphic Design - User Interface Design(Web/Mobile/Game) - Packaging Design - Corporate Identity / Branding - Advertising/ Print Material - Photo Editing/ Retouching - Illustration - You name it... "I Design To Seduce" As both an in-house and freelance designer, my design philosophy is unique. I can turn any boring information and data into sexy and attractive presentations, and have them seduce the consumers to do whatever you wish them to. Need I say more? Give me a try and be prepared to witness the magic!  less

    adobe-photoshop adobe-illustrator adobe-indesign 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 5721 HOURS
    • CANADA
    • LAST ACTIVE
    • 29 PORTFOLIO ITEMS
    • 1 TEST
  • QA Lead/Software Tester-Web/Desktop/MAC/Mobile App-Expert In Agile Pro

    "Try to improve PERFECTION and unveil the QUALITY by itself." ★ Top 5% in successful oDeskers ★ 7000 odesk billed hours ★ 30 Projects of 5 star rating ★ Full time freelancer and ISTQB certified QA tester ★ oDesk Top 10% in : Software Testing Test … more

    "Try to improve PERFECTION and unveil the QUALITY by itself." ★ Top 5% in successful oDeskers ★ 7000 odesk billed hours ★ 30 Projects of 5 star rating ★ Full time freelancer and ISTQB certified QA tester ★ oDesk Top 10% in : Software Testing Test These are the facts which I will not claim unlike other freelancers.. What I claim is "To find out the visible and hidden defects,loop holes,gaps,broken processes,lack of standardization and simplification in your application for which you have chosen oDesk and posted this QA job" ★ ★ ★ ★ ★ ★ ★ I will need and start only with demo URL and ends with bunch of satisfied customers in your portfolio. ★ ★ ★ ★ ★ ★ ★ You wonder how's that possible!!! Here are the facts which end your search and start your smiles.. I am well versed in .. ✔ Testing Domains: Healthcare, e-commerce, e-learning, business intelligence, ERP, CRM, Magento,social media, CRM,Gaming,VOIP, POS, Accounting,Gaming etc. ✔ Types of testing : Smoke, Sanity, Black Box,White Box,Grey,Functional,Regression, System Integration, Compatibility-Cross and Backward(OS/Browser), Internationalization (i18N),User Acceptance Testing (UAT), Basic Performance Testing, ETL Testing, etc. ✔ QA methodology and processes: CMMI, ISO, Agile best practices,waterfall model, RAD, V- model etc. ✔ QA Tasks: Analyze,review and assess user requirements,specifications and models for testability Test Scenario, Test Case, Test Plan, Test Strategies, Test Traceability Matrix, Gap Analysis,Conduct quality assurance on product updates at planned intervals. Triage data issues that emerge from user-feedback to drive product improvements. Creating lessons learnt document on projects ending Risk Management, Mitigation and Contingency Planning,Help develop strategy for growth, including resource needs, automated testing etc. ✔ Bug Reporting tools: Notepad,Wordpad,MS word,MS Excel,MS TFS 2010,Trello cards, JIRA,Mantis, Bugzilla, CodebaseHQ ,Redmine ,Basecamp, Version one, Assembla, Pivotal Tracker ,Issues and many more.. ✔ Bug Analysis Tools: FireBug, FirePath, Xpath Checker,In browser Developer tools and Inspect elements. ✔ Test Case Management Tools: Microsoft Test Manager, Test Link ✔ Version Control System : Microsoft Visual SourceSafe, SVN, Team Foundation Server ✔ White Box Testing tools: NUnit, JUnit, TestNG, MS Test ✔ Performance Testing Tools : LoadRunner, WebLoad, Apache JMeter ✔ Database: SQL Server, MySQL, DB2, Teradata, Sybase, DB2 Mainframe ✔ Operating Systems to test: Windows 2000/Xp/Vista/Win7/win8,Ubuntu,Mac 10.9.2 ✔ Gadgets available for Testing : iPhone 5S,Samsung Galaxy S3, Google Nexus 4,Samsung Duos,iPod touch 4th Gen.(iOS 6),iPad 3 (iOS 7.0),Lenovo Yoga,Kindle Fire 2  less

    database-testing manual-testing bugzilla html ajax powerbuilder php asp.net vss project-management typo3 hp-qtp automated-testing regression-testing tfs issue-tracking-systems agile-software-development black-box-testing network-security software-testing technical-documentation user-acceptance-testing users-guide-writing css snagit sqa web-testing usability-testing functional-testing performance-testing test-automation mac-os-app-development android-app-development selenium-webdriver magento technical-writing scrum mantis game-testing load-testing test-case-design testcomplete redmine iphone-app-development 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 6915 HOURS
    • INDIA
    • LAST ACTIVE
    • 23 PORTFOLIO ITEMS
    • 3 TESTS
  • In oDesk Certified Top 10 percent Developers - Wordpress,Joomla,Drupal

    Over 8 years invested in PHP/MySQL technology to gather expertize in open source like Wordpress, Joomla, Drupal, osCommerce, zencart.. Having expertize on WORDPRESS / JOOMLA / DRUPAL and adopted these 3 as primary skills since last 8 years. Today's web … more

    Over 8 years invested in PHP/MySQL technology to gather expertize in open source like Wordpress, Joomla, Drupal, osCommerce, zencart.. Having expertize on WORDPRESS / JOOMLA / DRUPAL and adopted these 3 as primary skills since last 8 years. Today's web applications are pushing the limits of possibilities, and i keep myself updated to provide the complete web solution including CSS/Javascript/Photoshop work also. Here are some reasons why you can choose me over other freelancers.. 1) Knowledge and years of experience in core framework/architectural structure of CMS systems like Wordpress/Joomla/Drupal. 2) US timezone working hours and hence quick response in your time zone also with almost 100% availability.. 3) Great communication skills with both written and verbal English. 4) Ability to understand the job requirement quickly and provide suggestion to make product better as per clients wish. 5) Ability to define the work scope clearly and provide a clear and realistic deadline. My Expertise ========== PHP/MySQL Wordpress Joomla/VirtueMart Drupal woocommerce Gantry Framework OSCommerce Smarty AJAX javaScript ebay,google,paypal and Facebbok APIs cPanel XML API Zencart  less

    wordpress joomla drupal oscommerce jomsocial virtuemart php css javascript ajax jquery mysql paypal-api paypal-integration google-maps-api payment-gateway-integration 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 1583 HOURS
    • INDIA
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
  • iOS / Mac developer

    Over the last 4 years, I have developed a lot of Mobile applications for iOS and few desktop applications for Windows and Mac. I am looking for opportunities to build the Mobile or Mac apps. I've developed the applications … more

    Over the last 4 years, I have developed a lot of Mobile applications for iOS and few desktop applications for Windows and Mac. I am looking for opportunities to build the Mobile or Mac apps. I've developed the applications in fields of Education, Web, Music, SQLite and etc. I also have wide experience in the following areas: Objective C, C++, SQL, Python, Bash, Django, Google App Engine, Amzon, HTML, Web Development and so on. My previous role was system administrator for 5 years, so i'm good in linux and in system admintration.  less

    linux-system-administration nginx python ios-development cocoa-touch iphone-app-development qt objective-c 00 more less
    • $28.00 HOURLY RATE
    • 4.9
    • 682 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Penetration Testing, Web|Cloud Security,SQL Injection,XSS,

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. Update - OpenSSL Heartbleed Website Security Test ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing … more

    IT Security Consultant providing Consistent, Timely, and Cost-Effective IT Security Services. Update - OpenSSL Heartbleed Website Security Test ### Professional Security Services ### # Web Application/SaaS Security Testing and Defense (sql injection, cross site scripting) # Penetration Testing & Ethical Hacking # Vulnerability Assessment & Network Auditing # Implementation and auditing of various security compliance(ISO 27001, NIST, PCI-DSS) # Protection of hacked websites and servers, cloud security. # Security Testing Mobile Apps, Chrome Apps, Salesforce AppExchange Business Apps , RESTful Applications and APIs # Security Awareness - On Demand Phishing for Organizations. ### Value Added Services ### # Debrief with the client at the conclusion of each engagement. # Research and provide recommendations for continuous improvement. # Knowledge sharing. ### Certifications ### CISM,CISSP,Certified Ethical Hacker, ISO27001, Security+ ### Hands on Experience ### Web applications :- Wordpress, Joomla, Drupal, Network :- Cisco, Linksys, Netgear, TP-Link, E-Commerce Security - OScommerce, prestashop, Magento Forums - MyBB, phpBB cPanel, WHMCS Linux, Windows, Ubuntu, CentOS etc. ### Tools ### Manual SQL Injection Testing, Business Logic vulnerability testing, Kali Linux, Burp Suite, Metasploit Pro  less

    internal-auditing vulnerability-assessment policy-writing penetration-testing complaint-management security information-architecture supervisory-skills network-security business-writing report-writing pci-compliance project-management disaster-recovery business-continuity-planning process-architect wireless-security 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 662 HOURS
    • KUWAIT
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 9 TESTS
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