Software Developers & Consultants

Showing 30,337 freelancers

Software Developers & Consultants

Showing 30,337 freelancers

  • Expert Python developer specialized in Web

    Hello there! I'm a good Python-developer. And it's not just my opinion. I have experience with almost all uses of Python - from system to web developing, so i always can help you with your problems. I'm specialized … more

    Hello there! I'm a good Python-developer. And it's not just my opinion. I have experience with almost all uses of Python - from system to web developing, so i always can help you with your problems. I'm specialized in the following technologies: Frameworks: Django, Flask, Tipfy, webapp, jQuery Data storing: MySQL, Postgres, sqlite, MongoDB Object-relational mappers: SQLAlchemy, Django, Mongoengine, Mongokit Markup and templates: Jinja2, Mako, Cheetah, Django, XHTML, XML, XSLT Public services' APIs: Twitter, Tumblr, OpenSocial, Facebook Don't worry if you want me to use something else - it's not a complete list and i'm totally open to learning new things and i do it very quick:) Give me a chance to make good solutions for you!  less

    python django-framework flask twitter-api google-app-engine unix-system-administration mongodb postgresql mysql facebook-api rest soap website-development sqlite database-programming ecommerce-consulting mac-os-app-development linux-system-administration windows-administration nginx apache-administration lighttpd 00 more less
    • $27.78 HOURLY RATE
    • 4.5
    • 2533 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
  • Senior graphic designer - branding, GUI, web and mobile apps

    Expert graphic designer; brand identity & web, logos, app designer GUI I create elegant designs that uniquely express your company's essence. With over 10 years experience as a graphic designer, I am a seasoned pro who has proven himself in … more

    Expert graphic designer; brand identity & web, logos, app designer GUI I create elegant designs that uniquely express your company's essence. With over 10 years experience as a graphic designer, I am a seasoned pro who has proven himself in the field and is always eager to take on new projects. My expertise lies in logo design, marketing collateral and advertising. I have a degree in advertising and graphic design and a strong understanding of color, contrast, typesetting and balance. I have designed for Fortune 500 companies, local businesses, and individuals alike. No project is too large or too small for my full and enthusiastic attention. The essence of design is clear communication, so I get to know my clients well, in order to best express their messages and distinct identities. My skills include Photoshop, Adobe illustrator and Dreamweaver. Logo design, brochures, websites and web design, mobile GUI, brand identity packages and marketing collateral (business cards, letterheads, package design, brochures, logos, MikeP, Mike P. app design, websites, website)  less

    adobe-photoshop adobe-illustrator advertising graphic-design graphics-programming quarkxpress adobe-audition logo-design ui-design print-layout-design web-design adobe-creative-suite gui-design packaging-design image-editing vectorworks brochure-design business-card-design newsletter-writing 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 7061 HOURS
    • CANADA
    • LAST ACTIVE
    • 37 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Expert .NET Developer(ASP.NET MVC, WPF)

    Over last 8 years, I have developed wide range of different applications using .NET Framework(WPF, WinForms, ASP.NET Web forms, ASP.NET MVC 3/4/5 and others) including complete box solutions in B2B area. I'm passionate from … more

    Over last 8 years, I have developed wide range of different applications using .NET Framework(WPF, WinForms, ASP.NET Web forms, ASP.NET MVC 3/4/5 and others) including complete box solutions in B2B area. I'm passionate from software development, especially asp.net mvc. My goal is to participate in an interesting project and to establish a long-time collaboration with customer. Experience and Skills: • 6+ years of experience in Architecting, Analyzing, Designing, Development and Maintenance of Web, Windows, N-Tier Object Oriented applications. • Experience in development desktop applications using C#, WPF,Winforms, CAL(Prism), BlToolkit, ADO.NET, Entity Framework. • Experience in ASP.NET, MVC, Ajax, jquery, css, html • Experience in working on Design Patterns & Practices like MVC, MVP and MVVM. • Experience in developing n-tier C# applications. • Experience in developing Data Access Layers using Entity Framework 4.3 and other popular O/R Mapper software’s like BlToolkit. • Experience in complex data collecting and analysing for making automation of processes • Ability to take and give directions and instructions and provide assistance through completion of tasks. • Strong analytical and problem solving skills.  less

    c# .net-framework c++ qt mysql asp.net asp.net-mvc wpf jquery entity-framework architectural-design 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 2507 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 8 TESTS
  • Adobe scripts/plugins

    Experience in Adobe InDesign scripting - more than 5 years I've made a lot of sripts to automatise layout, chart drawing and text formatting of newspapers/magazines/brochures/reports (medicare, real estate, music, spare parts, sports, financial etc). Experience in … more

    Experience in Adobe InDesign scripting - more than 5 years I've made a lot of sripts to automatise layout, chart drawing and text formatting of newspapers/magazines/brochures/reports (medicare, real estate, music, spare parts, sports, financial etc). Experience in Adobe Photoshop scripting - more than 5 years. Quick turnaround. Support after devery. OS: Win, Mac Knowledge: JavaScript, Applescript, ActionScript.  less

    pre-press scripting 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 1788 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Java EE/ PHP Developer

    I am a Java developer with more then 6 years of expirience. Over last years I have been working on web application in development using Java and related frameworks: Spring, JPA, Hibernate, JDBC, Servlets, REST, Terracota, Ehcache, BlazeDS, Maven, JBoss … more

    I am a Java developer with more then 6 years of expirience. Over last years I have been working on web application in development using Java and related frameworks: Spring, JPA, Hibernate, JDBC, Servlets, REST, Terracota, Ehcache, BlazeDS, Maven, JBoss AS, JMS, Tomcat. Over last 2 years worked as team lead/architect. Hardworking, team and goal oriented. You can get more details about my expirience at http://www.linkedin.com/pub/sergey-grodzitskiy/18/3a5/3a2  less

    java j2ee spring-framework jboss hibernate spring-security maven sql mysql oracle-database postgresql javascript jquery extjs backbone-js html xml rest soap apache-poi jasperreports jdbc glassfish apache-tomcat nginx git svn core-java jsp android-app-development 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 6024 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • 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
    • 406 HOURS
    • BELARUS
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • vTiger CRM ERP Expert

    I am an Internet Technologies and Software engineer, specializing in Vtiger CRM / ERP planning, development and implementation. My 8 years experience in Internet Technologies and 5 years focusing on vtiger allows me to implement any vtiger customization. I have implemented … more

    I am an Internet Technologies and Software engineer, specializing in Vtiger CRM / ERP planning, development and implementation. My 8 years experience in Internet Technologies and 5 years focusing on vtiger allows me to implement any vtiger customization. I have implemented various integration projects of vtiger with 3rd party applications using WebServices, such as Joomla, Jomres, Wordpress, Virtuemart, OsCommerce and more. The strong background on business process re-engineering and business process integration allows me to easily understand the business needs on their CRM / ERP application to ensure the customization success. In the past 5 years i have worked with various companies in different industries around the world to help the design and the implementation of their CRM / ERP systems. Integrating their individual business processes to the vtiger platfrom, i have developed many modules for vtiger in order to "digitilize" companies specific processes and workflows to Vtiger platform. My philosophy for CRM / ERP systems is summarized in the following principle: "You cannot manage something that is not measurable". Towards this principle i assist my clients develop a system where they can track down all the information flow produced by their business processes and also the tools to streamline them, providing all the necessary information (BI) to the right department / user. I enjoy helping companies create their own tailor-made software that reflects their real needs, allowing the business to effectively utilize their resources and automate trivial processes thus saving time and money, that they can invest in growth (that is after all what software can provide time / money).  less

    vtiger crm erp php jquery business-process-modelling business-process-reengineering mysql javascript ajax 00 more less
    • $100.00 HOURLY RATE
    • 5.0
    • 263 HOURS
    • GREECE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior Ruby on Rails Developer and Team Lead

    Software Architect and senior developer which employs communication and technical skills to build and lead teams in designing and implementing web apps or enterprise services. Builds solutions using Ruby based frameworks, refactoring existing projects. Specialties Strong developer skills include OOP … more

    Software Architect and senior developer which employs communication and technical skills to build and lead teams in designing and implementing web apps or enterprise services. Builds solutions using Ruby based frameworks, refactoring existing projects. Specialties Strong developer skills include OOP, web application architecture, data modelling, etc... Domains: E-commerce, Business Directory Methodologies: Agile Development, Behavior Driven Development Platforms: Linux Languages: Ruby, JavaScript, C/C++ Databases: MySQL, PostgreSQL, MongoDB Others: Git, GitHub, PivotalTracker  less

    ruby linux-system-administration javascript ruby-on-rails agile-software-development amazon-web-services rspec heroku bdd git github scrum 00 more less
    • $42.00 HOURLY RATE
    • 4.9
    • 2929 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 0 TESTS
  • Web map Javascript and Python developer

    CEO of Candela-IT, company specialized in development of customized webGIS solutions. We prefer working with open source technologies like Python, Django/GeoDjango, PostgreSQL/PostGIS, Mapserver, Mapnik, OpenLayers, Leaflet, Backbone, jQuery, D3, Raphael, QGis (Quantum GIS) and so on. We also offer consulting services in all phases of the entire webGIS project life-cycle.

    openlayers google-maps-api jquery backbone-js html javascript python oracle-apex oracle-database linux-system-administration php openvpn postgresql 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 411 HOURS
    • CROATIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 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
    • 4.8
    • 2245 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 29 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
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