telecom developer with excellent experience in ss7, gsm, sip,

Törölve Kiadva: 5 évvel ezelőtt Kiszállításkor fizetve
Törölve Kiszállításkor fizetve

I am looking for a senior architect/developer to design and develop gsm telecom solutions based on ss7 or diameter or sip communication protocols. The scope will be discussed later, the pay will be very good

Szoftverarchitektúra Telecom VoIP

Projektazonosító: #18896448

A projektről

14 ajánlat Távolról teljesíthető projekt Utoljára aktív: 5 évvel ezelőtt

14 szabadúszó tett átlagosan 9032$ összegű árajánlatot erre a munkára

devexpertsteam

Hello, We are IT-Engineers with higher education, having more than 15 years of experience, developing sophisticated Web and Mobile solutions from scratch. Our indicative time/cost estimation for your project reli Továbbiak

$10000 USD 30 napon belül
(125 vélemény)
8.8
sopholos

Hi. I have a lot of experience with SMPP protocol (part of GSM-around), also I have experienced with SIP as developer (catch our traffic) and as system administrator (few years at automating voip solution). Please des Továbbiak

$19444 USD 60 napon belül
(18 vélemény)
7.0
KashirinA

Dear client Honorable Senior I am happy to apply in your project. Your project is interesting to me. I have good skills about laravel and codegniter and php and nodejs i am pretty sure I can meet your demand I Továbbiak

$8000 USD 30 napon belül
(16 vélemény)
5.4
kzaouli05

Hi , im a voip system administrator and security expert , thanks to contact me for more details about your project . Regards, Kamal zaouli

$10000 USD 40 napon belül
(12 vélemény)
5.1
Ioitsolutions

Greetings!! How are you? Hope you will be fine. I have read your details. Furthermore, i want to discuss with you more about the requirements. Given my background in developing application solutions and talent for cr Továbbiak

$6111 USD 30 napon belül
(1 Visszajelzés)
1.1
artistixeit

Hi, I have gone through your requirement and I would like to let you know that we have the prior experience of voip and sip calling apps and certainly able to accomplish your project with highest quality work. Továbbiak

$9000 USD 60 napon belül
(0 vélemény)
0.0
whatuwantmetodo

Hello, I have 12 years of experience in Telecom. I have worked with SMSC, IN, SSTP and other core Telecom elements. I have in-depth knowledge of SS7 protocol. Also we are working with diameter protocol for charging t Továbbiak

$5555 USD 15 napon belül
(0 vélemény)
0.0
afink

I have 25 years of experience in SIP, SS7 and GSM. I have my own software stack for SS7 and write SS7 and Diameter Firewalls currently. I also have MVNO infrastructure up and running for various projects.

$8333 USD 30 napon belül
(0 vélemény)
0.0