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Christian Gutierrez Sierra

Christian Gutierrez Sierra

Real Time Driven Developer

Colombia - Tests: 3 - Portfolio: 2

I have been working on several fields of technology, starting with Unix Servers Management for differents services including VoIP with Asterisk in which I developed many solutions using Dialplan, Asterisk Gateway Interface and Asterisk Manager Interface. I developed many scripts using Bash Scripting, PHP and Python. I had used MySQL, PostgreSQL, SQLite, Oracle and MSSQL. I decided to move to development and I started developing Web Applications with Java and PHP. I met Node JS developing a RealTime Web Application and using the Express framework, MongoDB and connected to Asterisk Manager Interface. I have been working with Node JS from this moment. Currently I'm working with Python using Django framework, NodeJS with Coffeescript and Javascript connected to several backends like Celery Framework, RabbitMQ, Redis, MySQL, etc.

$30.00 /hr
2,837 hours

Khoa Nguyen

Khoa Nguyen

.NET Full-stack Developer

Vietnam - Tests: 2 - Portfolio: 3

Experienced with technologies and frameworks: - WinForm with C#, VB.NET, DevExpress, Telerik UI libraries - ASP.NET (MVC) with ExtJS, Ext.NET, jQuery, Kendo UI, and DevExpress - WCF, Web API, Entity Framework - SSRS / RDLC reporting - MS-SQL Server / T-SQL Typical past projects: 1. Online CRM system: A web-based application designed to function as an online CRM system for organizations operating funds in managing fund allotments, transfers, reinvestments, and distribution. Not only for fund management but the CRM also provides core functionality to allow plugin other modules such Contract management, Project management, etc. Technologies used: - ASP.NET 4.5 (C#) - Entity Framework 6.0 - WCF Service providing REST API - Extjs 4.0 - RDLC report technology - MS SQL Server 2012 2. Waterfall calculation web-based application: A web-based application designed to perform complex waterfall calculations for alternative investment funds. Specifically the application automates the Carried Interest Calculation (Calc) which is used to determine the fund manager’s compensation in regards to the profits of the fund. Technologies used: - ASP.NET 4.5 (C#) - jQuery, jgGrid - MS Reporting Service - Microsoft Enterprise Library - MS SQL Server 2012 3. Insurance claim handling: A desktop application to handle insurance claims. The system was developed using VB.NET, Entity Framework, and DevExpress with a lot of T-SQL coding via stored procedures. Technologies used: - VB.NET - Entity framework - DevExpress - MS SQL Server 2012

$18.00 /hr
1,780 hours

Rashid Ali Khan

Rashid Ali Khan Agency Contractor

Senior Software Engineer (DOTNET)

Pakistan - Tests: 6

I have been developing systems in .NET Technologies for last 7 years. I have participated in the development of both web and desktop based applications of variety of nature. I took part in the development of reporting module of a product named eTarget which is a CRM based application used by various clients in UK. I have also developed a utility which is currently in use for synchronizing the data of two databases to enable desktop application and website to work on the same data in parallel. I have also participated in the development of web based system for Pakistan Customs, which is currently in use, by using ASP.NET and SQL server 2005. I have mainly used C# and VB.NET as programming language, .NET as framework and SQL Server 2000/2005/2008 for databases. I can handle the projects which involves development in C#, VB.NET, ASP.NET and SQL Server 2005, 2008.

Groups: AspDotNetStorefront

$17.78 /hr
9,492 hours

Satyam S.

Satyam S. Agency Contractor

Laravel/CodeIgniter/Yii/webCrawling/TDD/Linux/SocialAPIs Full Time Dev

India - Tests: 1 - Portfolio: 5

I have 4+ years of experience in website design, development using PHP programming and delivering the client projects using these platforms. I have gained lots of expertise in different type of MVC frameworks like cakephp , yii and codeIgniter and have created couple of projects using these frameworks. Also, I have done projects in typo3, Magento. My core competency lies in complete end-end management of a new website development & marketing using cakephp, yii, Laravel 4, PHP, MySQL, Ajax, JavaScript, Jquery, typo3, Magento etc. I am seeking opportunities to build websites from scratch. My aim is to provide my services to suit the clients requirements. Please feel free to contact me with all the details.

$18.89 /hr
3,795 hours

Viral Trivedi

Viral Trivedi Agency Contractor

10 yrs - Expert in ASP.NET, MVC, DevExpress, SQL Server and Sharepoint

India - Tests: 5 - Portfolio: 10

I have over 10 years of experience and have developed a number of web-based(internet and intranet) and window based applications. I have expertise in ASP.NET 1.1/2.0/3.5/4, MVC 3/4/5 C#, VB.NET, LINQ, WCF, Webservices, AJAX, AJAX Control Toolkit, Javascript, JQuery, SQL Server 2000/2005, SSIS, SSRS, DTS, Telerik, DevExpress, Infragistics, Crystal Reports, UML and Sharepoint.

$17.78 /hr
2,502 hours

Amit Kumar Singh

Amit Kumar Singh Agency Contractor

PHP Programmer

India - Portfolio: 6

I am a PHP programmer having 3 years of experiance in PHP and worked on several CMS and frameworks like YII1.x, YII2, Laravel 5, Cake PHP, Zend, Drupal, Wordpress, Joomla. I have successfully delivered a wide range of websites using various PHP open source CMS and Frameworks. My core competency lies in complete end to end management of website development with proper timeline. I have also good expertise on the following areas: Linux, Apache, cPanel, GIT, SVN, Project Management Tools.

$12.00 /hr
1,285 hours

Avtar M.

Avtar M. Agency Contractor

Advanced Asp.Net, C#, Ajax, MSSQL Developer- CEO of Future Expert Pvt

India - Tests: 12 - Portfolio: 4

After concluding my bachelor's and master's degrees in Computer Science, I Joined many local and MNC companies like Xeo Software Inc, rising to position of Project Leader. My signature accomplishment was becoming Microsoft Certified Professional Developer. Today, I am CEO of Future Expert Pvt. Ltd., India based software outsourcing company.  My core expertise lies in Microsoft Technologies like ASP.NET, C#, VB.NET, AJAX, Silver Light, SQL-Server, Desktop Application, Windows Mobile Application, Web & Windows Services, etc. We work on highly accepted Industries wide coding standards by following various Design Patterns and OOPS concepts.

$11.11 /hr
2,323 hours

Ramesh Chand Kalirawana

Ramesh Chand Kalirawana Agency Contractor

Linux, Apache, PHP, Mysql Administrator

India - Portfolio: 1

A Professional Linux Administrator with 3 years of experience in sever administration, providing innovative solutions for Fortune companies. Skills encompass a broad spectrum of IT services, and include extensive knowledge in servers administration, server virtualization, server security, system management, fault tolerant system design, open source platform systems integration . Linux Maintaince/Troubleshooting: RHEL, CentOS, Windows Virtualization: Vmware, Openvz, Virtuozzo, Xen, Hyper-v Cloud Services: AWS, EC2, EBS, S3, Networking: DHCP, DNS:/bind/named, firewalls: IPtables/CSF Web Servers: Apache, NGINX, Lighttpd, Tomcat Mail Servers: Postfix, Sendmail, Qmail, courier, dovecot,OpenEMM Antispam/Antivirus: clamav/spamassassin Monitoring: Nagios, SCOM Hosting Panels: Cpanel/WHM, Plesk, Webmin, Directadmin,WebsitePanel Hardware Architecture: Intel i386, x86_64.

$20.00 /hr
1,519 hours

Kingshuk Deb

Kingshuk Deb Agency Contractor

PHP5, Magento Expert, WordPress, CakePHP

India - Tests: 1

Extensive experience in PHP, MySQL, AJAX, jQuery, Open source CMS (Magento, WordPress, Joomla, Drupal), Frameworks (CakePHP, Zend, CodeIgniter, Symphony). AWS Cloud Infrastructure Architect/Consultant, Amazon EC2 and Amazon S3. Handling end to end project management activities inclusive of Requirement Gathering, Planning, Estimation, Scope, Design, Development, Resource Coordination and Delivery as per Specified time Frames.

$20.00 /hr
2,468 hours

Ankur Bhambhani

Ankur Bhambhani Agency Contractor

iOS 5, iOS 6, iOS 7, PSPDFKit, Objective - C

India - Tests: 1 - Portfolio: 2

Expertise includes Mobile, Apple IOS 7.x. 8.x (iPhone, iPhone 6, iPhone 6+, iPad, iPod), and more. Over the last 3+ years, I have been developing iOS applications using objective C programming. I have extensive expertise and experience in developing iPhone/iPad applications and have worked with several satisfied clients. Expertise features are :  - Sqlite3  - Core Data  - In-App Purchase - Push notification- Urban Airship and Xtify - Sharing on social networking site (Facebook, Twitter, Instagram, Four Square) - Collection view/Grid view - XML parsing - Soap web service - Json web service - Core Graphics  - XMPP chat Explore the world of SynapseIndia - "I.T. Outsourcing @ Peace of Mind"

$20.00 /hr
2,139 hours