Erewin adlı kullanıcının profil görüntüsü
@Erewin
25 Ağustos 2011 den beri üye
9 Referans

Erewin

Çevrimiçi Çevrimdışı
Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question.
$30 USD/hr
48 değerlendirme
6.3
  • 93%Tamamlanmış İşler
  • 97%Bütçe Dahilinde
  • 93%Zamanında
  • 14%Tekrar İşe Alım Oranı

Portfolio Items

Son Değerlendirmeler

  • Alexander G. görüntüsü Настройка под ключ Issabel PBX на базе Asterisk 11 $150.00 USD

    “All agreed - fulfilled. Quickly and efficiently. Answered all questions, calls and requests. I advise everyone.”

  • Micah M. görüntüsü Basic SIP stack - AWS $140.00 AUD

    “Eremin was able to communicate and work within our requirements and his skillset. We've very pleased with the work, it ticks all the required boxes.”

  • Sergiy K. görüntüsü Asterisk docker image $50.00 USD

    “Highly recommend! Project done: - in time - in budget - professionally”

  • Ramzu Y. görüntüsü Complete openSIPS configuration $50.00 USD

    “Eremin is an EXPERT! He delivered as promised and was patient with my IGNORANCE! Job well done!”

  • Simon K. görüntüsü Project for Eremin P. $81.00 USD

    “Excellent communication and service will hire again”

  • Mahmadnameer K. görüntüsü Asterisk Customization ₹30000.00 INR

    “My 1st good experience on free lancer and all credit goes to Pavel for help me trust freelancer again He understanding on what you need is really good which is most important. Very Professional , Hard working , Helpful along with good skills.”

Tecrübe

DID numbers \ Django \ Python \ VOIP solutions

Dec 2013

We able to make all over solution for telecom based on opensource code. CDRTool, Opensips, Kamailio, Web, Django.

Call-Center

Jan 2013 - Dec 2013 (11 months)

Head of voice department. We making Virtual PBX based on Opensips \ Asterisk

ITSP

Feb 2003 - Dec 2012 (9 years)

Eğitim

engineer

2001 - 2007 (6 years)

Sertifikalar

  • Preferred Freelancer Program SLA
    92%

Doğrulamalar

  • Facebook Bağlantılı
  • Tercih Edilen Freelancer
  • Ödeme Onaylı
  • Telefon Onaylandı
  • Kimliği Doğrulanmış
  • E-posta Onaylı

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