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Bilal A.

@bilalabbasi018

5.0
8
5.6
5.6
100%

VoIP Professional

$25 USD / 小时
・
的国旗
Pakistan (6:38 上午)
・
加入于六月 12, 2013
$25 USD / 小时
・
I am having more than 5 Years of experience in VoIP domain. Worked in many fortune 500 companies. VoIP: Asterisk,FreeSwitch,Kazoo VoIP Cluster,Kamailio,A2Billing, ASTPP, Auto Dialer. Ringless VoiceMail Expert, Custom Phone Dialers, Custom Auto Dialer. System Admin: Proxmox,VMWare,KVM,XenServer,Apache,Mysql,NginX,HAProxy. Databases: MySQL, Oracle, MongoDB, Redis. Monitoring: Nagios, Zabbix, Homer. Automation: Ansible. XMPP: Ejabberd. Languages: Golang, Python, Lua, Bash. Upwork Profile: [login to view URL]
验证
准时
100%
预算内
100%
接受率
100%
重复聘用率
8%
Freelancer VoIP Developers Pakistan
查看所有VoIP Developers在Pakistan

文件夹

文件夹

2408635
Telenor is offering Live Office to its corporate customers to help them running their businesses effectively and efficiently over our UAN numbers like 03-444-222-333. This service allows clients to receive calls 24 hours a day removing the risk of missing any potential sales calls from their customers.
Telenor Mobile PBX
2408623
SmartLink gives you the freedom of making and receiving your landline calls from your mobile by using your Internet connection. Not only can you make voice calls to anywhere (Landline & Mobile), SmartLink also enables instant messaging and video calling with your SmartLink buddies. Never miss a call on your landline, even when you are away. Never worry about your mobile balance running out and experience true freedom with PTCL in your pocket.
PTCL Application Smartlink
2400554
Icabbi integrated IVR system with dashboard.
IVR system integrated with icabbi
2250137
Kazoo Cluster Setup
Kazoo Cluster
Kazoo Cluster Setup
Kazoo Cluster
1238395
Digium Certified Asterisk Administrator dCCA
2408635
Telenor is offering Live Office to its corporate customers to help them running their businesses effectively and efficiently over our UAN numbers like 03-444-222-333. This service allows clients to receive calls 24 hours a day removing the risk of missing any potential sales calls from their customers.
Telenor Mobile PBX
2408623
SmartLink gives you the freedom of making and receiving your landline calls from your mobile by using your Internet connection. Not only can you make voice calls to anywhere (Landline & Mobile), SmartLink also enables instant messaging and video calling with your SmartLink buddies. Never miss a call on your landline, even when you are away. Never worry about your mobile balance running out and experience true freedom with PTCL in your pocket.
PTCL Application Smartlink
2400554
Icabbi integrated IVR system with dashboard.
IVR system integrated with icabbi
2250137
Kazoo Cluster Setup
Kazoo Cluster
Kazoo Cluster Setup
Kazoo Cluster
1238395
Digium Certified Asterisk Administrator dCCA
修改已保存
5.0 · 8 Reviews
评论
V
Project for Bilal A. -- 2 • €800 EUR
would hire again
Jens H.
@vlabsltd
•
的国旗
Neustadt，Germany
•
6 年前
分享
用户头像
VOIP developer required. *** URGENT*** • $1 AUD
Good freelancer.
Nayab N.
@AzzkaNoor
•
的国旗
Lahore，Pakistan
•
7 年前
分享
F
Appointment Reminder Software development • $1,800 USD
will hire again.
Kevin J.
@faxbb
•
的国旗
Toronto，Canada
•
8 年前
分享
O
Troubleshoot Kazoo (2600hz.com) cluster • $277 CAD
Excellent job. Will definitely hire again.
Alex F.
@on55
•
的国旗
Edmonton，Canada
•
8 年前
分享
F
TEXT TO SPEECH integration • $533 USD
He is Professional, reliable, responsible freelancer. hired again another project.
Kevin J.
@faxbb
•
的国旗
Toronto，Canada
•
8 年前
分享
经验
Software Engineer VoIP
12月, 2013 -现在
•
10 年, 9 个月
I2C Inc US.
12月, 2013 - 现在
•
10 年, 9 个月
Working at I2C Inc as software engineer VoIP. Tools *Kazoo *Kamailio *Freeswitch *Asterisk *Mysql *SippX *CentOS *Nagios *Zabbix *Chef *Puppet *Homer *Logstash/Kibana
12月, 2013 -现在
•
10 年, 9 个月
Software Engineer IVR/VoIP
1月, 2013 - 11月, 2013
•
10 个月
MTBC Inc
1月, 2013 - 11月, 2013
•
10 个月
Worked at MTBC Inc as VoIP Engineer,Developed Automated Calling application for MTBC. Skills developed. *Asterisk *Trixbox *Linux(CentOS) *VoIP *MySql *.Net
1月, 2013 - 11月, 2013
•
10 个月
教育
National University of Computer and Emerging Sciences
2009 - 2013
•
4 年
BS Electrical (Telecommunication) Engineering
的国旗
Pakistan
2009 - 2013
•
4 年
资质
dCAA
2014
Digium
dCAA (Digium Certified Asterisk Administrator)
2014
刊物
N/A
N/A
No Publication Yet
资质
US English - Level 1
US English
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