Phonegap Javascript Freelancers

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Vladimir Myskov

Vladimir Myskov Agency Contractor

Web Developer - Ruby, Python, Javascript, Phonegap

Ukraine - Tests: 10 - Portfolio: 3

I'm a Ruby on Rails developer, with a good experience in Python (Django/Tornado/Scrappy) and PHP (Typo3, Drupal, CodeIgniter) as well. Basically, I prefer Ruby and Python for back end development now. Besides, I was a front end LD in the past, in a team dealing with eDetailing solutions development for mobile devices (mostly for iPad) based on web technologies, specifically html5/css3. I've got a good experience in building javascript-based application and their optimization for mobile devices that way. We were using the raw javascript (no frameworks) to be flexible enough, but in the mean time I've got the Backbone, Knockout, SenchaTouch and jQuery experience. Here's my technologies/frameworks/libraries skills summary: Javascript: Ajax, WebSockets, SVG, RaphaelJS, Touch devices. Php: Typo3, Drupal, CodeIgniter Python: PyQt4, NumPy Ruby: Rails SCM: git, svn

$33.00 /hr
1,716 hours

Vineet Sethi

Vineet Sethi Agency Contractor

Open Source Technologies Architect & Consultant

India - Tests: 5 - Portfolio: 7

I started as hobbyist programmer (writing code in PHP) in 2000 and since then I never looked back. Electrical engineer by education, I have learned and obtained expertise in Ruby on Rails, Javascript and Database Management Systems and since over last 2 years I have been working on NodeJS, AngularsJS, BackBoneJS and other related technologies which adds to my core competencies. I have fairly good amount of experience in Mobile Application development too. Since the inception of Hybrid Mobile Frameworks I have worked on Ionic, jQMobile, Cordova, Phonegap etc. I am an established Upwork programmer since 2008 and have satisfactorily delivered projects/MVPs to start-ups, high-profile corporations, small- and medium-sized businesses. I follow open and honest business practices to work with my clients to ensure I bring all their goals and ideas to life. I am looking for clients that are seeking experience and quality over quantity.

$33.33 /hr
1,880 hours

David L.

David L.

Senior J2SE/J2EE, Javascript developer, Dojo Expert, AngularJS.

China - Tests: 3 - Portfolio: 2

Over the last 8 years, I have developed a wide range of web applications using Java, J2EE, WebService, Applet, HTML, DHTML, Javascript and MySQL, MSSQL, Oracle . I am seeking opportunities to build websites from the ground up for you or your business. Technical Skills: - Java - Core Java, J2EE - JDBC, JTA, JMS, Java Servlet, JSP - Web Services, XFire - Struts, Hibernate - JavaScript - Dojo Toolkit - Extjs - jQuery - AngularJS I also have some experience in the following areas: DOJO, SQL, Ajax, OOP, and software design and testing.

$55.56 /hr
5,846 hours

Nikolai Kislitsin

Nikolai Kislitsin

Java/JavaScript/AngularJS/GAE developer

Russia - Tests: 5 - Portfolio: 12

Experienced Java, JavaScript, Google App Engine developer. Over 6 years of experience in developing Web and Enterprise Applications. Over 6 years of experience in developing Applications using Google App Engine. Backend: Java, Google App Engine, BigQuery, Cloud Storage, Google APIs(Spreadsheets API, Maps API, Adwords API etc), Objectify, RestEasy, Guice, jUnit, Mockito. Frontend: JavaScript, AngularJS, jQuery, HTML, CSS, LESS, Bootstrap, Grunt, Bower, Jasmine, Karma. Version control: Git, SVN. Tools: Eclipse, Ant, Maven, Trello, Jira

$60.00 /hr
1,621 hours

Vivek Viswanathan

Vivek Viswanathan

Expert Web App Developer & Manager

India - Tests: 6 - Portfolio: 3

Over the last 8 years, I have developed a wide range of scalable & responsive websites on the cloud. My core competency lies in complete end-to-end management of the Project, and I am seeking opportunities to build websites from the ground up for you and your business. As part of my experience, I've worked for different companies and for various projects, from small startups to large corporations, from small device-oriented applications to multi-layer, cross-platform software. With a strong background in Agile development methodologies, I've worked with remote teams and clients from all over the world. I'm fluent in using the below programming languages/frameworks: Front-end: HMTL5, Flex, jQuery, jQuery-Mobile, BootStrap, Foundation, Canvas Libraries Back-end: Java, Spring, Struts, iBatis, BlazeDS, Php, Magento Mobile App: Phonegap Database: MySQL & MS-SQL Scripting: Perl, VB Script Other Expertise: Optimizing SQL query & web pages for performance, VB Macro I enjoy new challenges, looking to overcome my own high standard goals.

$35.00 /hr
997 hours

Daniel Batkilin

Daniel Batkilin

Network, Cloud , Bittorrent, mobile and anything opensource

Israel - Tests: 4

Coming from a history of open source integration and Linux software development, I can build high standard software for you on any platform (Windows/OS-X/Linux) - web-based or otherwise. Experience: 9 years PHP/Javascript 3 years PERL 2 years Python 5 years Linux/RHEL/Shell 8 years C++ 3 years C# 4 years VB6/.NET 4 years Java Programming: C++/#, Objective C++, VB6, VB.NET, Java/NetBeans,Matlab,ASMx86 Scripting: PHP,MySQL,PostgreSQL,MongoDB,PERL,Python,OpenCL,GLSL,Javascript,Lua,Bash,HTML5/CSS/jQuery,AngularJS,ActionScript(flash) Systems: Android Java, iOS/Cocoa, Qt, Qt Mobile, Symbian, J2ME, SlimDX, OpenGL, , Phonegap/XDK, FFMPEG​ Cloud Admin: Ansible, Nagios, Kubernetes, Docker My recent years of experience focused around cloud software, database and networking development over Linux. Some recent work: - LEMP stack installation, maintenance and performance tuning ( CentOS/Debian + nginx + MySQL/PostgreSQL/MariaDB/PerconaDB + PHP5/PERL/Python+Pypy ) - Development of PERL-Based search engine crawlers and front-ends (PERL/MariaDB/Sphinx) - Original Java/Netbeans BitTorrent/HTTP server+tracker coding - Development of an OpenCL based Xray/DICOM image viewer with window/leveling and filters - 3D Map editor based on C++/Ogre/windows APIs - BitTorrent search engine with torrent statistics access - J2ME IM for mobile phones - Multiple Java user interfaces designed for medical companies - Matlab database access coding for clients - Integrating copyright protection libraries in .NET managed DLLs

$45.00 /hr
331 hours

Althaf M.

Althaf M.

Certified Web/Software Architect with 10 years experience

India - Tests: 14 - Portfolio: 7

Full stack expertise. Programming/Scripting Languages : C++, RUBY, ROR, PHP, JAVA ,PERL, JAVASCRIPT, HTML5 / CSS3 , Frameworks/Tools Used : QT using C++, Bash Scripting JAVA : Core Java JPA2 - Hibernate, Spring web-mvc, Spring data, Spring security , PHP : Code Igniter, CakePHP, LARAVEL RUBY : Ruby on Rails Sintara Puma - server - nginx scaling JS : jQuery , Backbonejs+ Underscorejs, Nodejs / io.js expressjs , restify , sailsjs Socket.io - websocket realtime applications Meteorjs MOBILE : Phonegap , Cordova, Ionic, framework7 , Android Native, Swift Native app WebRTC - peerjs, SASS, LESS , REST, SOAP , RTSP, ffmpeg videojs etc. Strongloop - api builder. Scaling of applications + Using enterprise service bus model using RabbitMq , Redis Servers Used , Apache(for php and mysql), Apache Tomcat for java, Glassfish Planning tools used : JIRA , CONFLUENCE, TRELLO, ASANA, Basecamp, Balsamiq Databases - Relational => MySql - Oracle Databases - NoSql => {'Mongo'}, /CouchDb, Solr Certifications : Certified Software Architect - Carnegie Melon University Certified Green Belt - Six Sigma Engineer (Process) Certified Scrum Master - Scrum Alliance (Agile) My Strengths : 1. Quick Learner 2.Perfection (Altruistic) 3. Business Perspective Presently doing partial user experience designing activities - user interviews, Mockups, Card Sorting, Information Architecture, Persona Creation. Mostly online through skype and hangout.

$40.00 /hr
672 hours

Leonid Popob

Leonid Popob

iPhone&Android *Ionic / *PhoneGap / *Cordova developer

Russia - Tests: 5 - Portfolio: 4

I have outstanding and special expertise in iPhone, Android app development from 8+ years of experience. I'm also good at *Ionic/*PhoneGap/Cordova&Titanium Appcelerator for Cross Platform HTML5 Mobile app developement. Not only *PhoneGap but also JavaScript Mobile UI Frameworks such as *JQueryMobile,*JQ Touch, *KendoUI,*Dojo and *SenchaTouch 2 are also where I can be competitive. My relative skills are following.... - iPhone, iPod, iPad,Android, *Ionic / *Phonegap / *Cordova/ *Titanium - *jQuery Mobile, *KendoUI, *Sencha Touch,*JQ Touch,*Dojo Mobile - *AngularJS,NodeJS,*Firebase - In App Purchase,Google In App Billing, APNS, Google Cloud Messaging - Facebok,Twitter,Youtube - Google Map, GPS - QR Code Scanner - JSON, Ajax, Javascript,XML, Web services - Mysql, Sqlite - Cocos2d, Box2d. Please keep an eye on how I come to win! High quality and correct time frame is the life of my development because letting clients down is the last thing I want to do. Working with me, you will know nothing but pleasure and satisfaction as my clients did. Just try!

$40.00 /hr
1,497 hours

steven xie

steven xie

Web Developer

China - Tests: 5 - Portfolio: 4

I am an advanced web developer,specialized in Javascript technologies.With 9+ years of experience in structuring,developing and implementing interactive web products. Ability to work independently, as well as in a team environment. Some of the languages and frameworks I have recently used are : Javascript, jQuery, jQuery UI, AngularJS, HTML5, CSS3, SASS, Bootstrap, Gulp, Grunt, Node.js and several other hybrid app technologies such as Cordova, Phonegap.

$40.00 /hr
4,715 hours

Hans Van Mil

Hans Van Mil

Web & Mobile Developer | Node.js, AngularJS, iOS, Android

Netherlands - Tests: 5 - Portfolio: 8

"... is amongst the very best with respect to commitment, technical skill and gritty, grind-it-out-determination." - a serial entrepreneur from Miami, Florida. I am devoted to helping you live up to your full potential and make your vision a reality, leveraging my knowledge and experiences of over 8 years of creative out-of-box thinking. While having been exposed to many languages and platforms, now I focus on building web applications and sites using JavaScript and related technologies, like Node.js, AngularJS, Express and Grunt. I am a meticulous and motivated individual having a basic project management skill and meeting project deadlines. Client satisfaction is extremely important to me - much of my work comes from repeat clients and referrals. I never say I can do anything or I am a web guru. I'm just a normal person like you growing up, living my life, learning new things and meeting "strangers". In my free time I enjoy watching football games, reading news and playing against my girl friend on the Xbox.

$60.00 /hr
3,763 hours