Develop VOIP call recording apps

Closed

Role Summary

You will put your JAVA experience and know-how to the test, by interacting (having a full stack approach), with our products, being responsible for developing, integrating and maintaining our VOIP apps, from interface to server side.

You will work with our team of developers (that are working both on site and remote), interacting with them on a daily basis via conference calls/ Skype call/ chat, in order to develop our VOIP products, using Agile methodology.

Debugging, but also researching and implementing a cleaner and more productive code, will be part of your responsibilities.

Skills: Algorithm, C++ Programming, Data Processing, Java, Linux

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Project ID: #11766383

7 freelancers are bidding on average €17/hour for this job

designcreative1

Hello, Thanks for showing interest in our proposal. In the past, we have setup, configured and deployed various open source VOIP servers for our clients like FreeSWITCH, Asterisk, freePBX etc. We have also integr More

€18 EUR / hour
(12 Reviews)
6.5
€20 EUR / hour
(80 Reviews)
6.4
TechStormTeam

Hello, I have strongly experienced about Sip Phone & Chat App. Here is my past works: Another Customized iOS linphone app: https://drive.google.com/file/d/0B414-2fEwTWbMGJBRkctVVFJeGM/view?usp=sharing I can do t More

€16 EUR / hour
(9 Reviews)
4.6
surajitmitra

Hello, I hope you are well, I am from an ISO certified, closely-knit family of 150 employees, working hard to provide customers with the best user experience & performance, beating any written quote at the same tim More

€15 EUR / hour
(2 Reviews)
4.5
songblue

Dear, I already read your job post in carefully and understood your requirement well. I have good and full experiences on web and android & ios app development for 7 years up. And I had developed many native and h More

€15 EUR / hour
(3 Reviews)
2.6
honghas

Hello, I am Annie, a vietnamese. I am: - Highly motivated Software Engineer with 6 years experience working in IT industry. Have been working in South Korea for almost 5 years. - Gained exposure to plan and ex More

€20 EUR / hour
(1 Review)
1.2
sumitkumargre

Hi, I'm a professional java developer in telecom domain with ample automation testing experience as well. I can be a key asset to your team if given this opportunity. I have worked on RADIUS, DIAMETER, and Voice ove More

€12 EUR / hour
(0 Reviews)
0.0