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$50 USD / hour
Flag of INDIA
ahmedabad, india
$50 USD / hour
It's currently 3:36 AM here
Joined July 2, 2015
4 Recommendations

Malay P.

@prayantech

 4.9 (9 reviews)
4.7
4.7
100%
100%
$50 USD / hour
Flag of INDIA
ahmedabad, india
$50 USD / hour
100%
Jobs Completed
97%
On Budget
100%
On Time
N/A
Repeat Hire Rate

VoIP/SIP, FreeSWITCH, OpenSIPS, Kamailio, Asterisk

I have provided a wide range of IT solutions including VoIP Software, Websites & Mobile Apps development for small businesses and start-up companies as well as for large enterprises. I have expertise in VoIP/SIP, FreeSWITCH, FusionPBX, ASTPP, OpenSIPs, Kamailio, WebRTC, MediaProxy, RTPproxy, RTPengine, Asterisk, FreePBX, A2billing, Linux & OpenSource Consulting, MySQL, PostgreSQL, PHP, Wordpress, Yii, Apache, Nginx, Android. I have developed following VoIP and IT solutions: - Click to call - Class4 & Class5 Soft Switches - SIP Proxy & Redirect Server - SIP Load Balance & Fail-Over - IVR Application - Fax over IP (FoIP) - T38 Supported FAX Server - FAX to Email - Shoutcast Server - SIP Messaging Server - High scalable Least Cost Routing(LCR) with Fail-Over - Session Border Controller(SBC) - RESTfull API - Web Services & API for Mobile Application - Web Applications - Android Mobile Apps My core competency lies in complete end to end IT solutions for VoIP, Web and Mobile technologies.
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Portfolio

5453617
IVR (Interactive Voice Response) Solution is an innovative way to attend your callers instantly & graciously. It will allow you to attend your clients, even after office hours and during the holidays. The software will play a custom and professional welcome prompt for your callers to greet them. After greeting message, the caller will hear an IVR menu played by the system, and can choose the appropriate option. The caller can interact with the IVR menu using their voice or DTMF input. IVR system can be either having voice recognition or DTMF based response recognition mechanism. It can also have the combination of both. This solution can also be used to allow your customers to take a few actions automatically such as bill payment, booking an appointment or flight, etc. Why Choose Us for your IVR Software Development? - Rich experience of developing custom IVR solutions - Expertise in customizing the existing IVR systems - Transparent working model - Quick support - Affordable rat
Interactive Voice Response (IVR) System
IVR (Interactive Voice Response) Solution is an innovative way to attend your callers instantly & graciously. It will allow you to attend your clients, even after office hours and during the holidays. The software will play a custom and professional welcome prompt for your callers to greet them. After greeting message, the caller will hear an IVR menu played by the system, and can choose the appropriate option. The caller can interact with the IVR menu using their voice or DTMF input. IVR system can be either having voice recognition or DTMF based response recognition mechanism. It can also have the combination of both. This solution can also be used to allow your customers to take a few actions automatically such as bill payment, booking an appointment or flight, etc. Why Choose Us for your IVR Software Development? - Rich experience of developing custom IVR solutions - Expertise in customizing the existing IVR systems - Transparent working model - Quick support - Affordable rat
Interactive Voice Response (IVR) System
5440160
SBC solution sits on the border of your VoIP networks & protect it from any possible threat & malicious activities. It will ensure to filter the unwanted traffic. First we understand your SIP network & cloud setup, then we design a dedicated custom SBC solution to make your SIP network more secure. Key Features of Session Border Controller Software: >>> Securing the SIP Network from: - Toll fraud - DDOS/DDOS attacks - Hack attacks - Media and signaling security >>> It can safeguard your network by: - Topology hiding from outside networks - Signal encryption using IPSec and TLS - Media encryption using SRTP >>> Connect the network to provide uninterrupted connectivity using different techniques such as, - Session routing - NAT traversal - Protocol translations - IPv4 to IPv6 inter-working - SIP normalization - Media codec transcoding - Authentication, authorization, and accounting (AAA) - SIP registration - Redundancy and high a
VoIP Session Border Controller (SBC)
3688875
Goal: Client wanted to setup server which can accept the SIP traffic on UDP port and send it to TCP port. Development: I setup server as a sip proxy and customize it for SIP traffic convertor from UDP to TCP. Result: After the server setup, client can now easily convert his SIP UDP traffic into the TCP. More details on SIP proxy according to Wikipedia. The SIP proxy server is an intermediary entity that acts as both a server and a client for the purpose of making requests on behalf of other clients. A SIP proxy server primarily plays the role of routing, meaning that its job is to ensure that a request is sent to another entity closer to the targeted user. SIP proxies are also useful for enforcing policy (for example, making sure a user is allowed to make a call). A SIP proxy interprets, and, if necessary, rewrites specific parts of a request message before forwarding it
SIP Proxy
2940381
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
5453617
IVR (Interactive Voice Response) Solution is an innovative way to attend your callers instantly & graciously. It will allow you to attend your clients, even after office hours and during the holidays. The software will play a custom and professional welcome prompt for your callers to greet them. After greeting message, the caller will hear an IVR menu played by the system, and can choose the appropriate option. The caller can interact with the IVR menu using their voice or DTMF input. IVR system can be either having voice recognition or DTMF based response recognition mechanism. It can also have the combination of both. This solution can also be used to allow your customers to take a few actions automatically such as bill payment, booking an appointment or flight, etc. Why Choose Us for your IVR Software Development? - Rich experience of developing custom IVR solutions - Expertise in customizing the existing IVR systems - Transparent working model - Quick support - Affordable rat
Interactive Voice Response (IVR) System
IVR (Interactive Voice Response) Solution is an innovative way to attend your callers instantly & graciously. It will allow you to attend your clients, even after office hours and during the holidays. The software will play a custom and professional welcome prompt for your callers to greet them. After greeting message, the caller will hear an IVR menu played by the system, and can choose the appropriate option. The caller can interact with the IVR menu using their voice or DTMF input. IVR system can be either having voice recognition or DTMF based response recognition mechanism. It can also have the combination of both. This solution can also be used to allow your customers to take a few actions automatically such as bill payment, booking an appointment or flight, etc. Why Choose Us for your IVR Software Development? - Rich experience of developing custom IVR solutions - Expertise in customizing the existing IVR systems - Transparent working model - Quick support - Affordable rat
Interactive Voice Response (IVR) System
5440160
SBC solution sits on the border of your VoIP networks & protect it from any possible threat & malicious activities. It will ensure to filter the unwanted traffic. First we understand your SIP network & cloud setup, then we design a dedicated custom SBC solution to make your SIP network more secure. Key Features of Session Border Controller Software: >>> Securing the SIP Network from: - Toll fraud - DDOS/DDOS attacks - Hack attacks - Media and signaling security >>> It can safeguard your network by: - Topology hiding from outside networks - Signal encryption using IPSec and TLS - Media encryption using SRTP >>> Connect the network to provide uninterrupted connectivity using different techniques such as, - Session routing - NAT traversal - Protocol translations - IPv4 to IPv6 inter-working - SIP normalization - Media codec transcoding - Authentication, authorization, and accounting (AAA) - SIP registration - Redundancy and high a
VoIP Session Border Controller (SBC)
3688875
Goal: Client wanted to setup server which can accept the SIP traffic on UDP port and send it to TCP port. Development: I setup server as a sip proxy and customize it for SIP traffic convertor from UDP to TCP. Result: After the server setup, client can now easily convert his SIP UDP traffic into the TCP. More details on SIP proxy according to Wikipedia. The SIP proxy server is an intermediary entity that acts as both a server and a client for the purpose of making requests on behalf of other clients. A SIP proxy server primarily plays the role of routing, meaning that its job is to ensure that a request is sent to another entity closer to the targeted user. SIP proxies are also useful for enforcing policy (for example, making sure a user is allowed to make a call). A SIP proxy interprets, and, if necessary, rewrites specific parts of a request message before forwarding it
SIP Proxy
2940381
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder
A daily alarm is Call/SMS reminder service. This system gives daily reminder to users by Call/SMS at the scheduled time of the day. It allows admin to schedule alarm calender & time. Also admin can manage all user details and IVR for them.
Daily Alarm - Call/SMS Reminder

Reviews

Changes saved
Showing 1 - 5 out of 6 reviews
Filter reviews by:
5.0
$35.82 USD
Help us deploy Kamailio in front of our voip cluster.
Great to work with. Very understanding and helpful. Highly recommend
System Admin
Linux
Asterisk PBX
Cisco
VoIP
P
Flag of James H.
@proskater123789
•
6 years ago
5.0
$42.95 USD
FusionPBX Extra Post Config
Good job. Thanks ;) [03 November, 2017] Good tech, thanks [03 November, 2017] Good tech, thanks
Linux
Asterisk PBX
VoIP
FreeSwitch
User Avatar
Flag of Jordi C.
@Keyjey
•
7 years ago
5.0
$74.00 USD
Project for prayantech
Excellent work !!! Completed work on time and in highly professional manner. [11 April, 2017] Excellent so far.
Linux
Asterisk PBX
VoIP
Debian
+1 more
User Avatar
Flag of NetworkLab
@volga629
•
7 years ago
5.0
€250.00 EUR
Kamailio SIP routing expert for fax routing issue
Very knowledgable freelancer, required little explanations for a complex issue and came up with a quick fix. Would totally recommend for VoIP related work.
Linux
Engineering
Asterisk PBX
VoIP
Network Administration
User Avatar
Flag of Tanguy D.
@guyacom
•
7 years ago
4.2
$194.18 USD
Integration of Opensips 2.1 with ASTPP
just great job
Linux
VoIP
Network Administration
Z
Closed User
@zaer73
•
8 years ago

Experience

Founder & VoIP Developer

Prayantech Infosoft Pvt. Ltd.
Jul 2015 - Present
We at Prayantech provide professional IT Services as below: -> Customized VoIP Software Development -> Open Source VoIP Development -> Ongoing VoIP Support Services -> VoIP Network Optimization -> Highly Available & Scalable VoIP Networks -> Secure & Hacker’s Protected VoIP Solutions -> Mobile Application Development -> Web Service and API development -> Website Development -> Web Design

VoIP Software Engineer

VoIP Development Company
Jul 2012 - Jun 2015 (2 years, 11 months)
Roles & Responsibility - Client communication & project requirement gathering - Analysis & design of project - Implementation, testing and server deployment - Complete responsibility to deliver project with quality work

Jr. Software Engineer

IT Company
Apr 2011 - May 2012 (1 year, 1 month)
Roles & Responsibility - PHP & VoIP Development

Education

Engineer's degree, Information Technology

Gujarat Technological University (GTU), India 2008 - 2012
(4 years)

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Certifications

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Top Skills

Linux 12
VoIP 12
Asterisk PBX 11
Network Administration 5
Debian 4

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