Web Mobile Software Dev Freelancers

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Le Nguyen

Le Nguyen

Certified Salesforce Developer

Vietnam - Last active: 1 month ago - Tests: 4 - Portfolio: 3

I have two years experience as a salesforce developer and I have 8 years experience in software development . I have developed a wide range of products from Web to Desktop bases. I have also involved in project management process from initial state to end. My Demo site: http://odeskdemo-developer-edition.ap1.force.com My responsibility at work: _Creating and managing complex workflow rules,trigger, data validations, and object customizations _Create and maintain system interface diagrams, functional designs, and technical specifications _Developing integration processes using SF Web Services API, and other integration tools _Designing and creating client-specific solutions on the Force.com platform using Apex and VisualForce _Work closely with business partners to realize the full capabilities of Salesforce.com CRM.

$38.89 /hr
771 hours
5.00
Sanjay Shrestha

Sanjay Shrestha

UX/UI Designer cum Front-end Engineer

Nepal - Last active: 26 days ago - Tests: 7 - Portfolio: 24

More than 4 years of experience in UX/UI Design and Front-end Development. Speed, quality and creativity are my words. Master in design programs, such photoshop, illustrator, and Front-end technologies, such HTML5, CSS3, Javascript/jQuery. Can work on tight deadlines and up-to date with latest web trends and HCI. Skills:- - Languages: XHTML, HTML5, CSS2.1, CSS3, SASS/SCSS & LESS, JavaScript - Frameworks: Bootstrap, Foundation, Pure CSS, jQuery, jQueryUI, jQuery Mobile - Specialties: User Centered Analysis and Design Approach, Agile development process - Graphics Software: Photoshop, Illustrator, Balsamiq, Axure RP - Web Dev tools: Grunt, Bower - CMS: Wordpress - Version control: Git (github), SVN, TFS - Methodologies: OOCSS, SMACSS, BEM - Servers: Apache, XAMPP/WAMP - Operating Systems: Windows XP, Windows 7 & 8 - Familiarity with: AngularJS, EmberJS, PHP/MySQL, C#, MVC

$30.00 /hr
100 hours
4.92
Mohamed El Sayed

Mohamed El Sayed

Senior Linux Engineer/DevOps Engineer

Egypt - Last active: 10 days ago - Tests: 3 - Portfolio: 1

I worked as freelance systems administrator through out college years, and worked as an Operation Engineer for Gawab.com right after graduation. I was responsible for managing a Linux based cluster providing email, web and database services on top of a Xen based virtualized servers to Gawab.com's clients, based on various Open Source technologies and in-house developed solutions. I planned and executed a 0-down-time data center migration, managed a multi-server MySQL setups with complex replication and fail-over configuration and fully automated several internal complex operations. I also defined and implemented a new service monitoring and abuse/SPAM managment process for the company. I designed and implemented several scalable web and database infrastructure for Gawab outsourcing clients. My work involved working with several web and database load balancing technologies, monitoring, fail-over, backup and monitoring. And I wrote several automation and management scripts in Bash, python and PHP. I also have some experience with C and C++ and SQL. My technical interests include systems automation and management , cloud and virtualization technologies, scalable web and database architectures. I have years of experience working for Free/Open Source applications like: Apache, MySQL, PHP, Nginx, Nagios, Xen, postfix, qmail, iptables..etc.

$33.33 /hr
332 hours
4.97
Paulo Cesar

Paulo Cesar

designer+

Costa Rica - Last active: 20 days ago - Tests: 13 - Portfolio: 11

The target needs to experience design and advertising in the best way possible. Design is just one tool. Add to that the ability to guide, follow, lead or receive solutions that will empower any initiative. Brand identity, online marketing, print/web design & illustration. I have a knack for technology, gadgets, novels, comic books, new versions of code and animation, product design and branding. Specialties: Branding and identity design, web design, creative management. Adobe Suite, HTML, CSS & WYSIWYG tools. Creative writing and illustration.

$30.00 /hr
88 hours
4.81
Octavio Coria

Octavio Coria

Web Developer

Germany - Last active: 18 days ago - Tests: 4 - Portfolio: 3

Expert in Joomla! and Wordpress customization. Extensions and Themes. Custom designed plug ins. I developed several web sites in the last 5 years. Strengths: Responsibility on work and Good Communication skills. Western time zone. Wide cultural background. PHP and Javascript programming. jQuery and Twitter Bootstrap. cPanel and MySQL management. Joomla!, Wordpress & CodeIgniter frameworks. HTML / CSS implementations.

$50.00 /hr
1,851 hours
4.89
Michael Winter

Michael Winter

iOS developer

Germany - Last active: 1 month ago - Tests: 7 - Portfolio: 6

I am a software developer based in Berlin, Germany with more than a decade of experience. During the course of my professional career I had the chance to work for a variety of different companies and clients including EA Sports. As a freelancer, I am strongly focused on iOS development. I can complete smaller projects on my own or work on larger projects as a member of a team. You can expect a seasoned and reliable professional with good English skills who understands client needs and pays great attention to detail. My main skills are: C/C++ Objective C iOS SDK cocos2d

$50.00 /hr
715 hours
4.91
Gautam Manohar

Gautam Manohar

Cloud Scalability Consultant

India - Last active: 3 days ago - Tests: 4

Skills : Amazon AWS, EC2, S3, RDS, SQS, SES, SDB, CloudFront, VPC, Nagios, Zabbix, Apache, Memcache, Mysql, PostGresql, MongoDB, PHP, Ruby, Capistrano, Hadoop, Apache Cassandra, Chef, ActiveMQ....(and more) Google App Engine PHP/Python/GoLang, Google Cloud Datastore, Google Big Query, Cloud SQL, Cloud Storage. IT professional with 7 years experience in various IT technologies and systems. Excited about rapidly scaling architecture, Linux/Unix systems administration and related technologies that enable a Robust, highly Available, highly Redundant Enterprise Class System.

$66.67 /hr
1,775 hours
5.00
Mike De La Loza

Mike De La Loza

Rails/Ruby/Python/C++/SQL/Javascript/Backbone.js

United States - Last active: 1 day ago - Tests: 4 - Portfolio: 9

I'm the creator and owner of www.mriveracrm.com, a CRM product, and www.quagress.com, a personal metric-tracking tool. I'm the author of the open source Ruby Gem, Cali Army Knife (www.rubygems.org/gems/cknife), a set of command line tools including an AWS S3 and EC2 command line interface and an SMTP command line mailer. My computer specs: 32GB RAM / 500GB SSD / dual 23 inch monitors / a Logitech webcam. I have a Computer Science degree. I work hourly. I don't give estimates or set deadlines. My website and contact info are at www.michaelriveraco.com. Leaving me a voicemail by phone is the best way to get my attention.

$70.00 /hr
4,975 hours
4.83
Yura Duk

Yura Duk

Graphic UI\UX Designer and Usability Architect

Ukraine - Last active: 1 month ago - Tests: 2 - Portfolio: 8

My Experience: More than 6 years of Graphic and Web design. More than 2 years of Usability and User Experience. Services: - Designing all types of user interfaces; - Analysis, prototyping, and re-design of existing user interfaces for desktop, web, mobile applications and interfaces, automotive devices; - Creating logos, corporate identity, branding and re-branding; - Graphic design, illustrations, icons; - Clarification / collection or creation of interface requirements, creating documentation; - Expert evaluation of an user interface; - Usability and UI design consulting; - Creation of schematic, clickable and high-fidelity prototypes; - Creation of Style Guide document, which include a set of rules that are for a design and development of software interfaces;

$33.33 /hr
136 hours
5.00
Alexandr Mankov

Alexandr Mankov

Web Software Engineer (LAMP, AJAX, etc)

Russia - Last active: 4 days ago - Tests: 6 - Portfolio: 2

Looking for a position as a sr. developer / project manager.I have been developing software for web applications for over 10 years, I am well versed in PHP, Perl, HTML/CSS, JavaScript and Ajax. Also i am an expert in related areas as UI development, so I do not require constant supervision since I'm able to improvise in case the specs are incomplete and if I have permission to do so. I am working very fast, hiring me you get not only top quality, but reasonable price too.I have some ready-to-use functions\classes which comes with me from project to project, which allow me make custom code to easy handle high-load sites and don't require wasting time for routine tasks same time. I am online very often, including holidays, you can be sure you will be able to reach me within one day no matter what your timezone is.

$66.67 /hr
2,529 hours
4.89