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Yaroslav Grebenyuk

Offer Yaroslav work on your next project.

Ukraine Dnepr, Ukraine
2 hours 4 minutes back
Available for hire available for hire
12 Safes completed
4 months 26 days back
10 clients
age 42 years
on the service 10 years
  • ip voip

Rating

Successful projects
85%
Average rating
6.4 out of 10
Rating
649
Python 1
242 place out of 4466
Software & Server Configuration
22 place out of 222
8 projects
Software & Server Configuration
2 projects
Python
2 projects
Bot Development
1 project
Javascript and Typescript

Skills and abilities

Programming

Services

Administration


Outsourcing & consulting

Portfolio


  • 0 USD

    Testing

    Python
    The text

Reviews and compliments on completed projects 11 2

Quality
Professionalism
Cost
Contactability
Deadlines

The error has not been fixed in fact. I am closing it as completed simply because of what was done. They hardly get in touch.

27 October 2023 65 USD
Installation of the VOIP phone service

Quality
Professionalism
Cost
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Deadlines

A great freelancer, professionally fulfilled the assignment in time, scattered the settings and explained how everything should work, answered all the questions and did not leave the answers. Thank you !

Quality
Professionalism
Cost
Contactability
Deadlines

The work was done and the communication was pleased.

31 May 2023 113 USD
Integration of telephony and ERP

Quality
Professionalism
Cost
Contactability
Deadlines

The executive took a job that he could not perform because he did not fully study the assigned tasks. As a result, the lost time and his and my.
It is worth noting that the contact came out stable, with this everything is normal.

7 April 2023 27 USD
Setup of Asterisk

Quality
Professionalism
Cost
Contactability
Deadlines

Not the first to work. The project is implemented in a quality and timely manner.

24 February 2023 11 USD
Consultation on Asterisk

Quality
Professionalism
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Deadlines

I would like to express my great gratitude to Yaroslav, who me with VOIP phone consultation and Asterisk setting. I was in trouble setting and using Asterisk, but Yaroslav was a real specialist in this field and me deal with all my questions.

Jaroslav demonstrated high professionalism and efficiency in his work. He was very responsive and patient when I asked him a lot of questions and asked for additional explanations. It not only me to set up Asterisk, but also explained what settings I should use to optimize my system.

I would definitely recommend Jaroslav to anyone who needs consultation on VOIP phone and Asterisk setting. He is a true professional in his field and has done everything he can to help me solve my problems. Thank you very much for his work and effort!

7 February 2023 11 USD
Consultation on Asterisk

Quality
Professionalism
Cost
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Deadlines

The consultation was qualified and helpful.

Quality
Professionalism
Cost
Contactability
Deadlines

Very delayed in time implementation, in the end without a result.

5 December 2022 23 USD
Renew the airogram.

Quality
Professionalism
Cost
Contactability
Deadlines

The executive. I liked the execution. I hope for a guarantee 😉

22 October 2022 11 USD
Installation of asterisk on debian 10

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is fine, and I will be happy to continue cooperation.

17 October 2022 338 USD
Automatic calling with Asterisk

Quality
Professionalism
Cost
Contactability
Deadlines

The work was done in time. Jaroslav told and answered all the questions.

15 October 2022 11 USD
Require information on IP telephone

Quality
Professionalism
Cost
Contactability
Deadlines

Everything is fine, in principle, answers to basic questions on IP phones received

29 June 2022 45 USD
Разработка телефонного бота АТС

Quality
Professionalism
Cost
Contactability
Deadlines

Super specialists will work together!

De V. | Personal | Response review

Activity

  Latest proposals 10
IP VoIP Asterisk installation and configuration
34 USD
Turnkey setup of IP telephony based on Asterisk. Personal project
SMS OTP integration USA Personal project
Setting up SIP telephony Asterisk
34 USD
Assistance with the setup of Magnus billing and telephony
90 USD
Telegram bot magnus billing
300 USD
Auto dialing or customer notifications to confirm orders
68 USD
Asterisk write a script to start auto-dialing
68 USD
Development of a software solution for optimizing the callback process
275 USD
The IP Phone
1128 USD