SIP Freelancers

Showing 19 freelancers

SIP Freelancers

Showing 19 freelancers

  • 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:
  • Software Engineer.

    I have extensive experience developing Software using Delphi,C#,C++, JAVA, PHP, MS SQL and MySQL. I also have many years of experience developing desktop applications with C/Win32, C++/MFC, COM, C#, VB 6.0, and VB.NET. I … more

    I have extensive experience developing Software using Delphi,C#,C++, JAVA, PHP, MS SQL and MySQL. I also have many years of experience developing desktop applications with C/Win32, C++/MFC, COM, C#, VB 6.0, and VB.NET. I am seeking new opportunities to create software application from scratch or to add advanced functionality to pre-existing softwares. I'm also interested in creating desktop and mobile applications in any language that your project requires. Various .NET related skills include: WCF, WPF, Workflow Foundation, MVC, ADO.NET Entity Framework, LINQ, LINQ to SQL, LINQ to XML, COM and Win32 interoperability. C++ skills: STL, templates, data structures, analysis of algorithms, interprocess communications, multithreading and parallelism with Windows Threads, Intel Threading Building Blocks and network programming with WinSock using TCP/IP and UDP. Mobile skills: Development of Windows and Android phone apps. Enterprise services development skills: asynchronous order processing with MSMQ and Windows Services, distributed transactions. Management/Finance Skills: Accounting, Inventory, Trading, Microsoft Navision, Metatrader 4, mql4 Miscellaneous skills: AJAX, jQuery, SVN, CVS, Git, Security/Hacking .. Preferred OS: Unix, OpenSource Mind .. Hobbies & Research : Automatism, Robotics, NAO, NXT 2.0 , V-REP, OpenCV ..  less

    c# .net-framework linux-system-administration java php perl delphi c++ microsoft-dynamics eclipse microsoft-visual-studio embedded-systems tcp-ip mysql network-security drupal elgg ffmpeg android-app-development html css ajax jquery javascript robotics opencv sip facebook-api twitter-api skype-development linkedin-api uml agile-software-development svn cvs git multithreaded-programming socket-programming mql4 sql 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 111 HOURS
    • GERMANY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 4 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
  • 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
  • Freelance Technical Support Engineer.

    For the past 7 years, I worked as NOC technical support engineer for an iLEC company wherein my responsibility includes monitoring and maintaining the network, servers and any telecommunications equipment in the company. I have experience working with cisco and juniper network devices.

    cisco-ios salesforce-app-development network-administration five9 java tcp-ip zendesk salesforce-apex interactive-voice-response sip 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
  • Genesys Consultant with Software Engineer Expertise

    _I am an experienced Genesys Consultant with Advance expertise in Genesys Inbound Voice & Sip Solutions , I have extensive experience on developing VXML based Self-Service Solutions , integrating with different Systems using various Genesys SDKs . In addition I have also practical experience … more

    _I am an experienced Genesys Consultant with Advance expertise in Genesys Inbound Voice & Sip Solutions , I have extensive experience on developing VXML based Self-Service Solutions , integrating with different Systems using various Genesys SDKs . In addition I have also practical experience on Ebanking & Payment system, Datawarehousing & BI systems. I seek consultancy/contract role for Solution architect for Genesys Contact Center solutions & development/integration projects inlined with my skills  less

    java sip c++ c# .net-framework opensips asterisk 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 1 TEST
  • 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
  • Network Administrator, VOIP, Call Center, Server Based Networking

    Since last 5 years now I'm involved intensely in end-to-end VoIP setups.Got experience on most of the asterisk based applications like Elastix, trixbox, a2billing , freepbx, vicidial. Developed clicktocall solution, voicebroadcast solution, Phone verification systems using asterisk. Actual development … more

    Since last 5 years now I'm involved intensely in end-to-end VoIP setups.Got experience on most of the asterisk based applications like Elastix, trixbox, a2billing , freepbx, vicidial. Developed clicktocall solution, voicebroadcast solution, Phone verification systems using asterisk. Actual development of the projects, including aiding other teams develop the exact required component for the projects. And after deployment Support. I'm proficient in following domains * VoIP * Server Administration * Network Administration I've experience in Following tools. * Asterisk * Configuration of Asterisk Server for Outbond & Inbond call center solution. * Deployed several Contact center solutions (Outbound / Inbound ). * Text to speech in Asterisk. * Asterisk Real Time. * Voice Broadcasting in Asterisk / Vicidial * Getting value from Database through dial plan and use it in text to speech. * Configuration and troubleshooting of VICIDIAL * OpenSIPs * Kamailio * Vicidial * MySQL * Linux OS  less

    network-administration call-center-management asterisk elastix trixbox vicidial sip linux-system-administration database-administration microsoft-visual-basic crystal-reports sql mysql oracle-database 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 14 TESTS
  • I'm professionaly programmer from 1997 (started on Pascal/C/FoxPro). Other the years i've developed billing systems for mobile operator and ISP, websites and very specific VOIP services. I have configured and supported many of the FreeBSD/Linux … more

    I'm professionaly programmer from 1997 (started on Pascal/C/FoxPro). Other the years i've developed billing systems for mobile operator and ISP, websites and very specific VOIP services. I have configured and supported many of the FreeBSD/Linux servers using Puppet/SaltStack. At this time i'm developing WEB applications using Angular JS or other JS engines on frontend and PHP on backend. I'm have good skills in software design, Javascript/PHP/PERL/C and SQL languages, as well as TCP/IP, HTTP, SIP, H.323, RTP. VCS - GIT/SVN  less

    linux-system-administration javascript database-adminstration php puppet-administration postgresql ajax sip tcp-ip html 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 118 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
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