Software Developers & Consultants

Showing 51,003 freelancers

Software Developers & Consultants

Showing 51,003 freelancers

  • Experienced Mac OS X/iPhone specialist/developer.

    I'm an experienced Mac OS X developer (12 years in industry) with advanced knowledge about objective-C, COCOA, AppleScript and iPhone. I'm an author of many successful apps for Macintosh able to solve even complicated and advanced problems.Also … more

    I'm an experienced Mac OS X developer (12 years in industry) with advanced knowledge about objective-C, COCOA, AppleScript and iPhone. I'm an author of many successful apps for Macintosh able to solve even complicated and advanced problems.Also I'm an experienced web developer with strong skills from crossbrowser HTML/CSS/Javascript to server side scripts and integration with databases, CRM's. In addition I offer multimedia programming in Flash actionscript, OpenLaszlo and Director Lingo. I'm self-motivated and detail-oriented person. Hire me and be prepared for success! For the other hand I'm experienced Macintosh COCOA developer with strong background from early days with MPW, carbon etc. Now I'm writing apps for iPhone using fresh Apple iPhone SDK.  less

    cocoa objective-c actionscript-2 actionscript-3 lingo javascript applescript apple-xcode iphone-app-development mac-os-app-development adobe-flash microsoft-silverlight css css3 html c sql ajax php cgi bash python c# lua 00 more less
    • $45.00 HOURLY RATE
    • 4.3
    • 1484 HOURS
    • POLAND
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
  • Expert iOS / Android Developer

    In the past several years I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. My core ability is complete engineering of … more

    In the past several years I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. My core ability is complete engineering of mobile applications from the ground up, choosing appropriate database, logic, and UI technologies from the array of existing options. I have specialized knowledge in mobile sync and RESTful communicate with custom websites and existing social media datastores. I also have a good deal of experience building web applications (php-apache-mysql, ruby on rails) using Ajax, OOP, and Agile methodologies to build highly scalable websites, as well as design of technology infrastructure using cloud technologies (AWS, EC2, IrisCouch, etc) I architect and implement integrated mobile and server side solutions for projects involving mapping, GPS navigation, geospatial analysis, RFID, GIS, remote data collection, location aware API design or integration, offline functionality, and other custom location aware technologies. I am currently experiencing very high demand for my skills. Clients who find it challenging to pay my full hourly rate may wish to contract instead for a few hours of consulting or architecture design work. With a short time investment, I can add value by providing structure and direction towards building a solution the right way, rather than relying on uniformed design decisions of less experienced contractors. I can also assemble a team to fill the full needs of a given project as needed.  less

    objective-c iphone-app-development java android-app-development gis node.js couchdb sql nosql gps-development chemistry information-architecture 00 more less
    • $111.11 HOURLY RATE
    • 4.5
    • 1038 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Senior UI / UX / Web Designer

    SENIOR UI and UX DESIGNER | Interaction DESIGNER | WEB DESIGN | BRANDING and Identity Photoshop Guru / Illustrator Master / 3D enthusiast / Photography lover. Pedantic attention to details. From concept to final product design, branding and planning services and prototyping. Skills: 1. UI/UX … more

    SENIOR UI and UX DESIGNER | Interaction DESIGNER | WEB DESIGN | BRANDING and Identity Photoshop Guru / Illustrator Master / 3D enthusiast / Photography lover. Pedantic attention to details. From concept to final product design, branding and planning services and prototyping. Skills: 1. UI/UX Design 2. Web Design. 3. Applications Design 4. Mobile applications Design 3. Planning, Wireframing 4, Logo/Branding 5. Print Design 6. 3D Rendering Software Use: 1. Adobe Photoshop 2. Adobe Illustrator 3. Adobe inDesign 4. CorelDraw 5. Cinema 4D 6. Axure RP - interactive prototyping I'm available for all kind of small or big projects. I prefer to work full time and create next big product. If your next project includes something like: Planing > Sketching > Brainstorming > Low fidelity wireframes > High fidelity wireframes > Prototypes > Pixel perfect final Renderings , please contact with me. Personal Portfolio: http://simeonkartov.com/ Behance Profile: https://www.behance.net/skartov Thanks!  less

    ui-design web-design adobe-photoshop adobe-illustrator corel-draw graphics-programming graphic-design autodesk-3d-studio-max photography print-design logo-design banner-design book-cover-design gui-design business-card-design maxon-cinema-4d 2d-design 3d-design brochure-design flyer-design print-layout-design poster-design t-shirt-design interaction-design photo-editing photo-manipulation adobe-after-effects infographics 3d-modeling 3d-rendering maxon-bodypaint-3d adobe-creative-suite vectorworks adobe-acrobat 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 4528 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 41 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
  • Full Stack Web Developer Python/Django/AngularJS/GAE/AWS

    In total I have more than 15 years programming experience. Among my areas of expertise are: Languages: Python, Javascript, C, PHP, Perl. Python Frameworks: Django, Tornado, WebApp2, Ferris. Javascript Frameworks: AngularJS. DB: SQL(MySQL, PostgreSQL), NoSQL(MongoDB, Redis, BigTable). Cloud … more

    In total I have more than 15 years programming experience. Among my areas of expertise are: Languages: Python, Javascript, C, PHP, Perl. Python Frameworks: Django, Tornado, WebApp2, Ferris. Javascript Frameworks: AngularJS. DB: SQL(MySQL, PostgreSQL), NoSQL(MongoDB, Redis, BigTable). Cloud platforms: Google App Engine, Amazon Web Services. Other: Celery, RabbitMQ. HTML5/CSS3 APIs: Ebay, Amazon AWS, Google Adwords, Facebook, etc.  less

    python google-app-engine django-framework php javascript postgresql mongodb c google-adwords-api 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 385 HOURS
    • BELARUS
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Software Developer (Java/J2EE/PHP/Ruby/Rails)

    With my experience i can help you to achieve your business goals , by providing you professional state-of-art software development and project management services. I have been participated in large and medium size projects in USA & Europe of public and private … more

    With my experience i can help you to achieve your business goals , by providing you professional state-of-art software development and project management services. I have been participated in large and medium size projects in USA & Europe of public and private sector in the following areas: * Economics * E-commerce * E-marketing * E-procurement * E-tendering * Banking * Statistics * Real Estate, * SaaS The technologies and tools that I use in my work are displayed below: - Java 1.4/1.5/6/7, J2EE 1.4/5/6, JSP 2.0/2.1, Servlets, JSF 1.1/1.2/2.0, AJAX, RichFaces 3/4, PrimeFaces 3, Facelets, Spring 2.5/3.x (Core, MVC, Security, REST), Spring Data/Roo, EJB 2.1/3.0/3.1, JPA1&2, JMS, JDBC, - Hibernate 3, SQL, Tomcat 5/6/7.x, JBOSS 4/5/6/7, Oracle Weblogic 9/10.3/11, Webshere 5.0, - Apache CXF, SOAP, WSDL, SOA, JAX-WS, JAXB, RESTful, AXIS 1 & 2, - Maven, Ant, JUnit, JMeter, Log4j, FOP, Jasper Reports, - HTML4/5,XHTML, XML, XSLT, XSL-FO, DTD, XSD, Dojo - Javascript, JQuery (Core + UI + Plugins), QUnit, Google Maps v3, Dojo - Web deign, WAI compatibility, - Oracle 10++, PL-SQL, Postgres, MySql 5++, SQL Server 2005++ - UML, RUP/Agile methodologies, Enterprise Architect - Eclipse, NetBeans, STS, RubyMine - GIT, SVN, CVS, - Ruby1.9 / Rails3.1 - Android SDK 2.2++, jQuery mobile, PhoneGap - PHP5++, Zend 1/2, Smarty, PDO - C, C#, Based on my experience and skills, my goal is always to provide innovative and effective solutions to my clients.  less

    php j2ee java jsf richfaces primefaces ejb jpa hibernate ibatis spring-framework spring-security jsp java-servlets-development jboss weblogic apache-tomcat ibm-websphere oracle-database oracle-pl/sql postgresql mysql sql jquery html ajax xml xsl xslt cvs svn netbeans eclipse maven junit log4j jmeter smarty web-design apache-cxf ruby jquery-mobile android-app-development zend-framework 00 more less
    • $20.00 HOURLY RATE
    • 4.8
    • 14515 HOURS
    • GREECE
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 11 TESTS
  • Website Design and Development

    I have worked in the information technology field since 1998: first as a computer programmer, and then as a website developer. I began focusing on website development in 2004. I write very clean HTML and CSS that follow W3C standards … more

    I have worked in the information technology field since 1998: first as a computer programmer, and then as a website developer. I began focusing on website development in 2004. I write very clean HTML and CSS that follow W3C standards. The programming languages I use are PHP and JavaScript/JQuery. The two content management systems I use are WordPress and Expression Engine. I also design websites however I am stronger and feel more comfortable focusing on programming. I have very good communication skills. I am comfortable working with people of all personality types and job positions. I maintain high ethical standards and pride myself on being a reliable hard-worker that provides high-quality fair service.  less

    html css php mysql javascript wordpress expression-engine adobe-dreamweaver adobe-photoshop salesforce-app-development vba 00 more less
    • $38.89 HOURLY RATE
    • 4.9
    • 6026 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 1 TEST
  • C#, VB.Net, MVC, ASP.NET, Java, GWT, Struts

    With over 13 years experience as Software Engineer. Has been involved in more than 20 full cycle system and acting as principal developer/designer. Assumed responsibilities like Application Developer, Database Designer or Administrator and Server Administrator in a wide variety … more

    With over 13 years experience as Software Engineer. Has been involved in more than 20 full cycle system and acting as principal developer/designer. Assumed responsibilities like Application Developer, Database Designer or Administrator and Server Administrator in a wide variety of business applications. Particularly interested in developing enterprise scale applications. Can develop full cycle applications by himself but also loves to join development teams. Specialties:Can work in any phases of the SDLC using Microsoft .Net technologies such as C#, VB.Net, ASP.Net, MVC3 and 4, Silverlight, Sharepoint, other languages like Java and Javascript.  less

    c# .net-framework 00 more less
    • $16.00 HOURLY RATE
    • 5.0
    • 608 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • UI/UX Mobile Application Designer & Front End Developer

    I have been in the industry for over 8 years in Designing & Development, UI/UX, Javascript, Mobile apps Designing. During my time i have familiarized myself with a lot of development environments. I have worked on all the popular websites … more

    I have been in the industry for over 8 years in Designing & Development, UI/UX, Javascript, Mobile apps Designing. During my time i have familiarized myself with a lot of development environments. I have worked on all the popular websites I am responsible for setting up businesses for startup companies as well as working for mainstream businesses. I am actively looking for more opportunities to enhance my career and skills.  less

    adobe-photoshop javascript html ui-design html5 css3 jquery psd-to-html wordpress illustration jquery-mobile web-design xhtml presentation-design website-wireframing gui-design 00 more less
    • $44.44 HOURLY RATE
    • 4.9
    • 2202 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 26 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
  • Developper Web Font Office

    Web Development is a state of thinking. Always to move forward. Make the best of myself. I want to go ahead, go further in my knowledge of web technology. Master the web client side: (x) HTML/HTML5 - CSS/CSS2/CSS3 … more

    Web Development is a state of thinking. Always to move forward. Make the best of myself. I want to go ahead, go further in my knowledge of web technology. Master the web client side: (x) HTML/HTML5 - CSS/CSS2/CSS3 - JS - jQuery framework Master the web server side: PHP 5 - Zend framework - MYSQL - Smarty And master more and more web technology Do all these things with the fun ;)  less

    prestashop zend-framework typo3 jquery ajax drupal wordpress adobe-flex papervision3d adobe-flash adobe-photoshop adobe-dreamweaver apache-administration php mysql html5 css3 html css 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 212 HOURS
    • MADAGASCAR
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • GIS Developer/Analyst/Engineer

    9 years of experience in Developing GIS based applications in Web and Windows. Worked using various GIS software environments ESRI, Google Maps, Mapserver, Cadcorp, MapWindow, GTechnology, Geomedia. Very exciting to work on GDAL/OGR binaries to provide GIS solutions for … more

    9 years of experience in Developing GIS based applications in Web and Windows. Worked using various GIS software environments ESRI, Google Maps, Mapserver, Cadcorp, MapWindow, GTechnology, Geomedia. Very exciting to work on GDAL/OGR binaries to provide GIS solutions for Business requirements. I am interested in working to provide solutions integrating the Spatial/Location data with non-spatial/other source of data using Geographic Information Sysmtes(GIS). Very simple, re-usable and extend-able GIS based solutions using GIS engines like MapServer, Google maps, Geo Server, MapWinGIS.  less

    .net-framework php arcgis google-maps-api 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 896 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 1 TEST
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