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Top CentOS programmers Near New York City

Dan Nissenbaum

Dan Nissenbaum

Algorithms, Java, PHP, Network Programming, ...

I have 20 years of C++ and PHP experience, and a PhD in computational physics. I do my work in an absurdly detail-oriented, communicative, methodical way. I work from my home office in Brattleboro, VT. I like to spend time designing ...

I have 20 years of C++ and PHP experience, and a PhD in computational physics. I do my work in an absurdly detail-oriented, communicative, methodical way. I work from my home office in Brattleboro, VT. I like to spend time designing and programming good code, and as little time as possible doing other things that take away from time I could spend actually architecting and writing code.

Previous to obtaining my PhD from Northeastern University in 2008, I had three years' worth of "in-the-office" full-time professional programming experience in C++. In the years since, I've been saddled with more-than-full-time freelance contract programming work out of my home office in Brattleboro, where I like to work with interesting people on interesting projects (though almost anybody nice, and almost any project, can fit into those categories).

Please SEE MY PORTFOLIO PAGE for my detailed resume.

Details

Hourly Rate: $124/hr

Location: Brattleboro, VT

Skills

  • Algorithms
  • Java
  • PHP
  • Network Programming
  • Linux System Administration
  • MySQL Programming
  • LAMP Administration
  • AJAX
  • JQuery
  • C
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
Joseph D S.

Joseph D S.

MySQL Administration, PHP5, HTML5, ...

Jack of All Trades: LAMP Stack Web Developer. I'm interested in everything! View my profile at Stack Overflow: http://careers.stackoverflow.com/codewaggle (It's not possible to contact me through Stack Overflow.) Experienced in back end ...

Jack of All Trades: LAMP Stack Web Developer. I'm interested in everything!

View my profile at Stack Overflow: http://careers.stackoverflow.com/codewaggle (It's not possible to contact me through Stack Overflow.)

Experienced in back end PHP and MySQL development and configuration.

Experienced in front end JavaScript, CSS, AJAX, and HTML web development.

Details

Hourly Rate: N/A

Location: Freehold, NJ

Skills

  • MySQL Administration
  • PHP5
  • HTML5
  • Javascript
  • HTML
  • CSS
  • JQuery
  • ECommerce Consulting
  • AJAX
  • Database
  • WordPress
  • PHP
Sergey Krasnov

Sergey Krasnov

C++, SIP, H.323, IVR, VoIP, TDM, PSTN, PBX, ...

Broad skills including: VoIP (SIP, RTP), call control, audio/video codecs, PSTN, WebRTC. 10+ years of integration/coding in Telephony software apps. Programming with C, C++, JavaScript, PHP, Perl, SQL. Protocols and hardware debugging ...

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

10+ years of integration/coding in Telephony software apps. Programming with 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.

Travel within NY, NJ, CT, PA or other locations to setup/fix client's system on the field.

Integration of Telecom and networking equipment for real-time applications, media processing and signalling. Windows and Linux cloud systems installation and configuration.

Thank you for your business!

Details

Hourly Rate: N/A

Location: Brooklyn, NY

Skills

  • C++
  • SIP
  • H.323
  • IVR
  • VoIP
  • TDM
  • PSTN
  • PBX
  • Freeswitch
  • ISDN
  • Telephony
  • Telecom
  • TCP/IP
  • Linux System Administration
  • Firewall
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

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