SIP Freelancers

Showing 17 freelancers

SIP Freelancers

Showing 17 freelancers

  • VOIP/Asterisk/Web Developer/Senior Software Engineer/Database Designer

    Having keen interest and experience in desktop and window service application development. Worked on some major projects related to inventory systems, Linux VOIP applications and store operation management systems. Programmed own SMS Communication library and SMS service from scratch for … more

    Having keen interest and experience in desktop and window service application development. Worked on some major projects related to inventory systems, Linux VOIP applications and store operation management systems. Programmed own SMS Communication library and SMS service from scratch for my company that is now being used by company's clients. Worked on IVRs and speech recognition engines to develop a machine-to-machine calling and speech recognition system for my company. Having strong software and database design concepts. Main expertise are in C#, C++, ASP.NET, Java, JSP, HTML, VOIP, SQL Server, MySql Strong grip on reporting tools like Crystal Report and MS Access Reporting features. Have worked and developed for Windows, Unix/Linux and Apple Mac OS X operating systems. Interested in game and graphical simulation application development for fun.  less

    asterisk voip-software a2billing sip openerp-development openerp-administration asp.net-mvc website-development xml-web-services wcf 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 4 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Experience Android Developer / Expert Windows Developer

    I am a software analyst and developer with more than 10 years of expertise in the area. I work with the following programming languages: Visual Foxpro, C#, VB .Net, PHP, HTML5, Javascript, Java, Delphi. I have developed applications for a … more

    I am a software analyst and developer with more than 10 years of expertise in the area. I work with the following programming languages: Visual Foxpro, C#, VB .Net, PHP, HTML5, Javascript, Java, Delphi. I have developed applications for a big range of purposes, from a regular invoicing app to an instant messaging communication for mobile devices. I have knowlegde of: CSS3, MySQL, MSSQL, Silverlight, MVC, WCF, WPF, LINQ, ADO.NET, XMPP, Openfire (XMPP Server), Ubuntu, Gentoo, Office, Scirra Contruct2 (Game Development), Unity3D (Game Development), GIMP, LibreOffice, Wordpress. Right now my main interest is to work on mobile applications, can it be via HTML5 or native languajes. If you have any questions, please send me a message and I will answer ASAP.  less

    android-app-development php c# javascript phpmyadmin ios-development iphone-app-development cocoa xmpp sip ado.net mysql linq-to-sql sql html5 agile-software-development hp-qtp hp-quality-center phonegap unity-3d 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 14 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Web Developer - OpenCart/WordPresss/E-Commerce/PHP/MySql/HTML/CSS

    Do you want to hire a real 9+ years skilled E-Commerce Professional? [OPEN CART PROFESSIONAL] <ASK ANYTHING YOU LIKE FOR YOUR STORE. I WILL BUILD THAT FOR YOU !!!!> My skills and experiences are following 1) - OpenCart, WordPress, OsCommerce, X-Cart, 3d … more

    Do you want to hire a real 9+ years skilled E-Commerce Professional? [OPEN CART PROFESSIONAL] <ASK ANYTHING YOU LIKE FOR YOUR STORE. I WILL BUILD THAT FOR YOU !!!!> My skills and experiences are following 1) - OpenCart, WordPress, OsCommerce, X-Cart, 3d Cart etc. - Web Service, Ajax, XML, JSON, RSS - MySQL, HTML, HTML5, PHP, JSP, CSS, java script, jQuery <--Top Quailty and Tight Deadline is my main personality in Developing.--> <However, If for any reason you are not pleased with my product then I will be happy to refund full money from you> ----I Love the Software World------ Dear Hiring Manager Thank you for taking the time to look at my resume. I am an Honest young programmer, I am from Bangldesh. I think when you are outsourcing for a contractor to complete your project, trust is very important, without trust, you have nothing. If you are looking for a reliable contractor to finish your project on time, then look no further, you have found the right person. --------------------------------------------------------------------------------------------------- If U have chance to work with me then U will not leave me Forever.. -------Client Satisfy Perfectly -------Top Quality -------I do not exceed agreed budget. -------I do not exceed deadline.. -------Fantasty UI Design and Perfect and skilled Coding. I will always make best effort to satisfy clients requirements. I will always provide best result for clients. Best Regards.  less

    opencart oscommerce wordpress wp-ecommerce mysql psd-to-html html css jquery javascript network-administration computer-networking windows-administration java windows-xp-administration cisco-routers adobe-acrobat adobe-photoshop sip adobe-flash microsoft-visual-basic dhcp seo x-cart bigcommerce css3 html5 c c++ ajax core-java netbeans php phpfox cakephp phpmyadmin phpnuke phpbb 00 more less
    • $5.56 HOURLY RATE
    • 4.8
    • 1066 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 30 PORTFOLIO ITEMS
    • 8 TESTS
  • Independent Multimedia, Communications and Marketing Consultant

    Resourceful, Cooperative, Technology Orientated Multitasker and Motivated Self Starter with a Vast Amount of Customer Service, Sales and Technical Support Environment in a Call Centre (10+ Years) Setting and in Person. A Leadership Role Building and Maintaining a Strong, Loyal … more

    Resourceful, Cooperative, Technology Orientated Multitasker and Motivated Self Starter with a Vast Amount of Customer Service, Sales and Technical Support Environment in a Call Centre (10+ Years) Setting and in Person. A Leadership Role Building and Maintaining a Strong, Loyal, Satisfied and Educated Customer Base. Acquired Unique Skills Dealing with People from a Variety of Cultural Backgrounds, Range of Ages and Diversity Needs. Languages: English (Native), Greek (Fluent) and Spanish (Beginner) Skill Strengths Organized and Innovative Approaches to Tasks Efficient & Productive Service with Quality & Measurable Outcomes Ambitious and Open Minded - Can Do Attitude, with a Smile! Understanding Internal/External Customer/Business Requests/Needs Evaluating Information and Providing - Best Fit Solutions Informing Clients about Additional Value Added and Benefits by Up & Cross Selling Products and/or Services Educating Clients about Alternative Time Saving Channels of Service/Information Promoting Our Brand Name and Business and/or Industry Troubleshooting and Problem Solving Instilling Confidence to Clients Proactive Attention to Details and Excellent Photographic Memory Well Developed Technological Knowledge, Processes and Practices.  less

    web-design sales social-media-marketing database-management telemarketing brand-consulting sip 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 9 HOURS
    • CANADA
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 10 TESTS
  • Experienced C/C++/Objective C Developer/iPhone Application Developer

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social … more

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social networking apps, drawing apps and/or a few apps with custom UI and self management features. I have hands on experience in iOS Application Development. I have developed many live applications. - Expertise in iOS (6.x, 5.x, 4.x) - Expertise in xCode (4.x, 3.x) - Expertise in VOIP applications using PJSIP and Doubango. - Expertise in XMPP Framework. - Expertise in Facebook, Twitter and LinkedIn APIs - UIKit Framework - UIMapKit Framework - Addressbook Framework - QuartzCore Framework - CoreAnimation Framework - AudioPlayer/MoviePlayer Frameworks - Client‐Server communication - Database designing using SQLite - PDF document reading - Inapp Purchase integration - MessageUI and MailUI Frameworks - JSON and XML Parsing. - Using GET, POST and SOAP web services. - Using Gesture Recognizer and UITouch controls. - Customizing User Interface.  less

    sip socialengine c c++ linux-system-administration objective-c xmpp iphone-app-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 981 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Isaac Thuku

    I am a self motivated professional always working towards providing excellent tailored solutions for each of my clients to meet and whenever possible exceed their requirements, within budget and deadline. I have wide experience in desktop application development, installation, troubleshooting … more

    I am a self motivated professional always working towards providing excellent tailored solutions for each of my clients to meet and whenever possible exceed their requirements, within budget and deadline. I have wide experience in desktop application development, installation, troubleshooting, repair and customer/technical support for Windows based Operating Systems and application, data entry and Web design.  less

    customer-service seo helpdesk-support internet-research article-writing web-design windows-xp-administration tcp-ip microsoft-exchange-server adobe-pdf remoting virus-removal microsoft-excel microsoft-word microsoft-access sip 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 5 HOURS
    • CANADA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 10 TESTS
  • Senior Software Developer

    I have worked for several big companies. During my proffesional life I have worked as web programmer, desktop and mobile software developer and game developer. My main skills are: - Operating systems: Windows, Linux, iOS - Programming languages: C/C++, PHP, Java … more

    I have worked for several big companies. During my proffesional life I have worked as web programmer, desktop and mobile software developer and game developer. My main skills are: - Operating systems: Windows, Linux, iOS - Programming languages: C/C++, PHP, Java, ActionScript 3.0, JavaScript, Ruby. - Protocols: IP, TCP, UDP, SIP, SDP, RTP, RTCP. - Tools: MS Visual Studio, Eclipse, phpMyAdmin, XCode, ANTLR, Sikuli. - DBMS: MySQL, PostgreSQL. - API and Technoligies: Flex 4.0, jQuery, WinAPI, Alternativa3D, WebRTC, Rails. - VCS: Git, SVN  less

    c++ c php ruby-on-rails java ios-development sip video-streaming mysql 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • A BE(ISc) proficient in S/W Testing, Development,Web design/admin...

    I have done my BE in Information Science , in 2010 from VTU , Bangalore. I have 2+ years of work experience from my previous job where my work involved Testing (Automated/Manual) of software and Web Administration. I have hands-on experience … more

    I have done my BE in Information Science , in 2010 from VTU , Bangalore. I have 2+ years of work experience from my previous job where my work involved Testing (Automated/Manual) of software and Web Administration. I have hands-on experience in HTML and PHP. I am very good in C , C++,MySQL and Linux. I am expert in Testing tools and certified in Software Testing, i.e, testing throughout the software life cycle, Static techniques, Test Design Techniques, Test Management, tools like Win Runner, Quick test Professional, Load Runner, Test Director etc. I am also exposed to various VOIP projects including SIP related softphone and call processing gateway. More to that , I am proficient in writing technical content in English. Now I am a full time Freelancer. I am willing to provide commitment to fulfill customer's requirement as necessary.  less

    software-testing html c c++ php mysql sip black-box-testing 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Redefining technology horizons, Exploring new depths

    To work with a result-oriented company that seeks an ambitious and career conscious person, where acquired skills and education will be utilized towards continued growth and advancement.

    asterisk perl php mysql jquery wordpress wp-ecommerce socket-programming embedded-linux session-description-protocol sip a2billing codeigniter cakephp smarty vicidial voicexml c# 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 1026 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 16 PORTFOLIO ITEMS
    • 0 TESTS
    GROUPS:
    ASSOCIATED WITH:
loading