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DD Solutions

DD Solutions Agency Contractor

Expert AngularJS, node.js, MongoDB, RoR, Laravel

Vietnam - Portfolio: 11

- Ten-years experience as senior developer. - High scalability system: MEAN - MongoDB, Express, AngularJS, NodeJS. based fullstack js framework by Grunt, Karma/Jasmine/UnitTest, CoffeeScript, Jade/HAML, LESS/SASS, RESTful, NoSQL, Amazon EC2, Heroku, Google Appengine... etc. SDK: Facebook / Twitter / Paypal / Ebay API, Amazon MWS... and so on. Focus now: * AngularJS + NodeJS * Ruby on Rails, various gems * Testing Tool / Error Prevent Tool: Junit, FindBugs, Selenium, Watir, QuicktestPro, Load Runner * Technology: AJAX, ExtJS, AWS, Crystal Report,... * Application Server: Apache + passenger, nGinx * Database: PostgreSQL, MySQL, AllegroCache, RRD, MS SQL Server * Operating Systems: Linux, Window, OSX * Revision Control System: Bitbucket, Github * Cloud Platform: Heroku, Amazon EC2, Google Appengine

$30.00 /hr
39 hours

Mauricio Molina

Mauricio Molina

System Engineer - Game Developer

Venezuela - Tests: 2 - Portfolio: 7

System Engineer specialized in Game Developer focused in mobile gaming for Android and IOS, I focus on bringing games from scratch to the stores taking all process after the artwork is ready until the game is finished, also helping with the pre-developing work on the game design. Expert in game development, game design, game logic and game testing. As main tool I use Unity3d and C# but can work with other tools as JavaScript/HTML5 and native IOS. Also, I work with web development, creating modern websites with fresh and attractive design using tools as HTML5, JavaScript, PHP, CSS3.

$33.33 /hr
0 hours

Bogdan Katrych

Bogdan Katrych Agency Contractor

Project manager

Ukraine - Portfolio: 15

Are you Appreciate of high quality? Looking for a reliable partner to optimized software development processes? My objective is to make all my best for your profit and well being. I represent a talented team of PHP and Python developers. If you want to make web-application from scratch or improve your ongoing ones. I'll do my best to help you. If you want to learn more about our company, follow to the link:

$25.00 /hr
72 hours

Maxim Berdyugin

Maxim Berdyugin Agency Contractor

Team Lead, Senior Solution Designer and Architect

Russia - Tests: 2 - Portfolio: 2

I am a team leader and project manager. I am an experienced and passionate system architect and developer. My main areas of expertise are: - leading mid level software development teams, including distributed multi-lingual teams across the glode, - process and product management, - full cycle of software development, - programming with .NET C# ASP.NET MVC, WPF, WCF. LINQ, SQL Server and NoSQL, MongoDB. I am keen on Agile TDD environment and consider writing tests as one of the important development stages. My strength is solving complicated tasks, coming up with ideas and implementing, delivering the best result possible.

$40.00 /hr
116 hours

Suraj G.

Suraj G. Agency Contractor

Project Manager

India - Portfolio: 25

At Intelegain, we specialize in custom software solutions for our business clients: building out their new ideas from scratch to products. Experienced Project manager and business analyst with 8+ years of experience in end-to-end project management including project planning, scoping, estimation, status tracking & ensuring implementation and successful project delivery as per the agreed deadlines with the help of Intelegain's globally distributed multi-skilled team and and robust project management tools. Roles & Responsibilities - Requirement Elicitation: Finalizing & prioritizing the project requirements. - Strategizing project scoping document, to clearly communicate the project roadmap and send it to the clients for their approval. - Creating functional specifications, SRS, RUD & business analysis document. - Prepare detailed wireframe diagrams for the client and the development team. - Handling daily client communication and ensuring a smooth delivery of all projects

$20.00 /hr
756 hours

Duduetsang S.

Duduetsang S.

Data entry expert & survey researcher

Botswana - Portfolio: 1

Quick, honest & reliable, attentive to detail, well-organized, competent professional, devoted to client's satisfaction. A lecturer, part-time nutrition consultant and research assistant with over 10 years experience in the field. I offer Micro Soft Office services (Excel, Word & Publisher), document conversion, transcription, designs of cards, logos, flyers, etc and internet survey research.

$3.50 /hr
0 hours

Jessica Knapp

Jessica Knapp

GIS Specialist

United States

Recent graduate with three undergraduate degrees (geology, environmental science, and sustainable planning) and minor in GIS. Currently employed with the Bureau of Land Management as a Cartographic Technician. I've incorporated GIS into all of my degrees and therefore have a wide range of experience that I hope I can share with you! Visit my website at for more information.

$7.50 /hr
1 hours

Sreedevi V.

Sreedevi V.

Web Application Developer

India - Tests: 3 - Portfolio: 2

I am a Microsoft Certified Technical Specialist (MCTS) in .NET Framework and Web Development. I have built my skills by being an integral part in the development team for several world class ASP.Net intranet websites with multi -tier-architecture. The web applications in which I contributed includes AmericanExpress Servicing Portal(AMEX in Banking and Financial Domain),SportSavvy(Sports League Management Software),Intellievent(Inventory Management Software),OMNIPOS(POS management software). I have made contributions in the end to end development of several websites in all areas including website design using Protoshare, full stack website development and additional API integrations. I love the way I work and am focused on learning new technologies. I do have a total of 7 years experience in website . From last 4 years, I have been working as an independent full time freelancer developing several websites and applications. It gave me tremendous exposure to work with advanced technologies and clients from all over the world. I have followed Agile methodology in my development projects and have followed all quality and time guidelines. I have a passion for software development and looking forward for great opportunities.

Groups: Crossrider, Microsoft Certified Professionals

$15.56 /hr
4,842 hours

Alexander Shcheblikin

Alexander Shcheblikin

Linux, UNIX & AWS Expert Administrator

Ukraine - Tests: 8 - Portfolio: 3

* 17 years in UNIX world * Security-minded * Administrator & Developer for complex projects involving automation, integration, data mining * Attentive to details * Ensuring reliable & secure systems operation and effective consulting & coaching * Protection against Spam & other unsolicited communications in email, web and VoIP * Building effective web-presence assets (5+ years in Web/SEO)

$40.00 /hr
86 hours

Masoom Raza

Masoom Raza

Software Engineer, Java/J2EE Developer

India - Tests: 3 - Portfolio: 3

• 7 years of experience in Analysis, Design, Development and Maintenance of various J2EE applications. • Extensive knowledge of Core Java. • Dynamic Software Engineer and Team Member with rich, cross-functional exposure to the entire spectrum of SDLC functions for diverse range of processes, products / services. • Worked on Struts, Hibernate, iBatis, Spring, Zend, CodeIgniter, Ruby on Rails framework. • Worked in design pattern, OOAD, data modeling, development and integration. • Experience in Integration of various data sources like Oracle, PostGre SQL Server, SQL Server, Flat Files. • An effective communicator with exceptional relationship management skills with the ability to relate working with customers, projects managers and technical teams. • Highly motivated, quick learner, positive and goal-oriented, with demonstrated professionalism, attention to detail as well as the ability to be a good team member and able to lead a team. • Expert in in opensource chat system setup for an organization.

$22.22 /hr
269 hours