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Top Asterisk programmers Near New York City

Adrian P.

Adrian P.

Active Directory, Linux System ...

During more than fifteen years as an IT professional, I have successfully managed, developed and implemented solutions for clients ranging from small businesses to Fortune 500 companies. I like challenging projects, and I enjoy applying ...

During more than fifteen years as an IT professional, I have successfully managed, developed and implemented solutions for clients ranging from small businesses to Fortune 500 companies. I like challenging projects, and I enjoy applying my knowledge, skills and common sense to solve problems and create the most productive and efficient systems.

No matter how big or small the job, you can be confident that you will receive professional, courteous and responsive service.

I don't know everything, but I'm very good at what I know!

P.S. 90% of my elance profits goes to my kids collage fund and 10% to St. Jude Hospital! (http://www.stjude.org)

Details

Hourly Rate: $44/hr

Location: Stamford, CT

Skills

  • Active Directory
  • Linux System Administration
  • VOIP Administration
  • Firewall
  • Network Administration
  • Lync 2010
  • Freeswitch
  • OpenVPN; OpenSwan
  • Cisco; Fortinet; Syswan; Mikrotik; Sonicwall
  • Windows XP Administration
Sergey K.

Sergey K.

C++, SIP, VoIP, TDM, PSTN, PBX, Freeswitch, ...

Broad skills including: VoIP (SIP, RTP), call control, audio/video codecs, PSTN, WebRTC. Integration/configuration/coding of Telephony software apps and drivers. Programming on C, C++, JavaScript, PHP, Perl, SQL. Protocols and hardware ...

Broad skills including: VoIP (SIP, RTP), call control, audio/video codecs, PSTN, WebRTC.

Integration/configuration/coding of Telephony software apps and drivers. Programming on C, C++, JavaScript, PHP, Perl, SQL.

Protocols and hardware debugging in VoIP, TDM, PBX, IVR, ISDN, SS7, RTP over NAT systems from small home business to enterprise. Troubleshooting using Wireshark, tcpdump, memory traces, log analysis and special programming tools/technique.

Telecom and networking equipment installation for real-time, media processing and signalling applications. Windows and Linux cloud systems, VPNs and firewalls. Travel on site to setup/fix systems by agreement.

Thank you for your business!

Details

Hourly Rate: N/A

Location: Brooklyn, NY

Skills

  • C++
  • SIP
  • VoIP
  • TDM
  • PSTN
  • PBX
  • Freeswitch
  • Telephony
  • TCP/IP
  • Linux System Administration
  • Firewall
  • VOIP Software
  • OpenSIPS
  • FreePBX
  • Kamailio
Robert Geller

Robert Geller

Linux System Administration, Amazon Web ...

?[Robert] is the best elancer I've hired to date- responsive, timely, smart. He gets customer service.? ? A recent client review on my Elance profile! A few reasons to hire me: - Put simply, clients rave about me. I average a 94% client ...

?[Robert] is the best elancer I've hired to date- responsive, timely, smart. He gets customer service.? ? A recent client review on my Elance profile!

A few reasons to hire me:

- Put simply, clients rave about me. I average a 94% client retention rate.

- I respond within 1 hour on average during business hours (9am-11pm EST)

- How many IT people will answer their cell phone at 11pm to take your call?

Here are just two of many client testimonials:

"Finally we have found a nice, reliable, responsive and easy to work with Linux consultant. Robert is a great addition to our team. ... His knowledge will help us be more competitive as we keep growing." ? Max Avrukin, Gladius Rapid IT

?Rob [from InstanTek] is great! Rob will not give up on you or your project. Rob worked on my Watchguard, Windows Server, Ubuntu server, IP phones, and [more]. He is a Swiss Army knife of IT!" ? Business own

Details

Hourly Rate: N/A

Location: New York City, NY

Skills

  • Linux System Administration
  • Amazon Web Services
  • Ruby On Rails
  • Google Apps
  • Google Apps Script
  • Python
Infynita

Infynita

Joomla!, Moodle, WordPress, ASP.NET, ...

About Infynita: Infynita is a New York based software services business with several innovative products. We maintain our own R&D center in India. Although we provide a wide range of IT services for the Enterprise and Service Providers, ...

About Infynita:

Infynita is a New York based software services business with several innovative products. We maintain our own R&D center in India.

Although we provide a wide range of IT services for the Enterprise and Service Providers, our specialization is in Open Source solutions, Joomla/ Drupal/ Wordpress/ Moodle, Asterisk and VoIP telephony applications, SMS applications, Custom product development etc.

We have recent developments in HTML 5, Entity Framework, Fraud Mitigation etc

Our IT services includes:

Our technology expertise includes:

1. C++, C#, .NET, Java, PHP, AJAX 2. Open source solutions: Joomla, Moodle, Drupal, Wordpress 3. Speech Technology, 4. VOIP and Asterisk IP PBX.

Details

Hourly Rate: $13/hr

Location: New York City, NY

Skills

  • Joomla!
  • Moodle
  • WordPress
  • ASP.NET
  • ECommerce Consulting
  • ADO.NET
  • Adobe Photoshop
  • C#;C#NET;IPPBX;JAVA;PHP;ASP;JSP;ASP.NET;C;C++;AJAX
  • SQL Programming
  • VoIP & Asterisk
Mainul Haque

Mainul Haque

Unix, Windows XP Administration, Firewall, ...

Not Yet Rated
I have 7 years of experience in IT providing Linux base solution to customizing open-base PBX systems. PBX Experience: -Developed freePBX module-www.routvox.com -Managed and supported corporate Avaya Magix & Legend and Asterisk PBX ...

I have 7 years of experience in IT providing Linux base solution to customizing open-base PBX systems.

PBX Experience: -Developed freePBX module-www.routvox.com -Managed and supported corporate Avaya Magix & Legend and Asterisk PBX systems -Developed telephone routing systems to eliminate busy signals on incoming calls -Implemented and configured a centralized telephone recording and monitoring application for customer authentication and identity management

System Administrator Experience: -Established a Linux based domain controller, file server, printer and proxy server to improve security and streamline network management -Developed, tested and deployed desktop PCs and images -Assessed and managed back-end infrastructure (network equipment, voicemail, and PBX systems) -Managed a team of technical support analysts and consultants to achieve project milestones and objectives

Details

Hourly Rate: $125/hr

Location: Brooklyn, NY

Skills

  • Unix
  • Windows XP Administration
  • Firewall
  • Cisco
  • Helpdesk

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