alexander M.

alexander M.

Svitlovods’kUkraine
Job Success
Top Rated

Asterisk/voip/a2billing/freepbx/kamailio expert

I am in Spain now&have a work permit. My time is my value. So when you choose me, you can expect that job will be done in the short term and perfectly. I would not say I like to do something that does not need to be done. I prefer using developed components and solutions. That does not mean I can't do development. I am working with different programming tasks for the last 33 years. Yes, from 6 y.o. I live in it. So I prefer to do something new&interesting; I can handle all tasks from Linux administration/virtualization up to end-user web for VOIP. The only task I never do - the graphic design part. That is not my field. I better hire someone else for design. I have MA degree, working with asterisk from the start of this project. Have development experience with FreePBX/trixbox&a2billing. I am one of the contributors to a2billing.org trunk. Also, I can work as MySQL/Postgres DBA, database architect who has experience with the following languages: Python/Django Perl PHP C/C++ Javascript SQL Prolog/Lisp, Forth. I am an expert in asterisk, opensips, Kamailio, callweaver(faxing). Have developed modules for FreePBX, Elastix, Trixbox, a2billing.
Nov 9, 2021 - Nov 19, 2021

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Apr 19, 2021 - Apr 27, 2021

"Alexander did a good job, he was very informative and professional. great communication and high availability. highly recommended!"

Private earnings
Mar 31, 2021 - Apr 5, 2021

No feedback given

Private earnings
Nov 22, 2018 - Mar 28, 2021

No feedback given

Private earnings
Jul 4, 2015 - Mar 28, 2021

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Feb 8, 2021

"Excellent service. Knows his profession well."

Private earnings
Mar 5, 2019

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Sep 4, 2018 - Sep 5, 2018

"Awesome work!!!"

Private earnings
Rating is 5 out of 5.
5.00 Jul 13, 2017 - Aug 14, 2017

"Alexander met ALL of our expectations, and he has good knowledge with Asterisk."

Private earnings
Rating is 5 out of 5.
5.00 Jul 23, 2017 - Jul 24, 2017

"Profesional and know what doing Hw play with Asterisk like a ball :)"

Private earnings

alexander M. has more jobs. Create an account to review them

Portfolio

This is a2biling setup, modified for heavy load and use multiple servers
A2billing cluster for https://www.globalcallvoip.net/
Broadcast dialler with ivr
Broadcast dialler with ivr
Want to see more? Create Account
alexander M.

alexander M.

Svitlovods’kUkraine
Job Success
Top Rated
196
Total Jobs
3,789
Total Hours

Asterisk/voip/a2billing/freepbx/kamailio expert

Specializes in
I am in Spain now&have a work permit. My time is my value. So when you choose me, you can expect that job will be done in the short term and perfectly. I would not say I like to do something that does not need to be done. I prefer using developed components and solutions. That does not mean I can't do development. I am working with different programming tasks for the last 33 years. Yes, from 6 y.o. I live in it. So I prefer to do something new&interesting; I can handle all tasks from Linux administration/virtualization up to end-user web for VOIP. The only task I never do - the graphic design part. That is not my field. I better hire someone else for design. I have MA degree, working with asterisk from the start of this project. Have development experience with FreePBX/trixbox&a2billing. I am one of the contributors to a2billing.org trunk. Also, I can work as MySQL/Postgres DBA, database architect who has experience with the following languages: Python/Django Perl PHP C/C++ Javascript SQL Prolog/Lisp, Forth. I am an expert in asterisk, opensips, Kamailio, callweaver(faxing). Have developed modules for FreePBX, Elastix, Trixbox, a2billing.
Nov 9, 2021 - Nov 19, 2021

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Apr 19, 2021 - Apr 27, 2021

"Alexander did a good job, he was very informative and professional. great communication and high availability. highly recommended!"

Private earnings
Mar 31, 2021 - Apr 5, 2021

No feedback given

Private earnings
Nov 22, 2018 - Mar 28, 2021

No feedback given

Private earnings
Jul 4, 2015 - Mar 28, 2021

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Feb 8, 2021

"Excellent service. Knows his profession well."

Private earnings
Mar 5, 2019

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Sep 4, 2018 - Sep 5, 2018

"Awesome work!!!"

Private earnings
Rating is 5 out of 5.
5.00 Jul 13, 2017 - Aug 14, 2017

"Alexander met ALL of our expectations, and he has good knowledge with Asterisk."

Private earnings
Rating is 5 out of 5.
5.00 Jul 23, 2017 - Jul 24, 2017

"Profesional and know what doing Hw play with Asterisk like a ball :)"

Private earnings

alexander M. has more jobs. Create an account to review them

Portfolio

This is a2biling setup, modified for heavy load and use multiple servers
A2billing cluster for https://www.globalcallvoip.net/
Broadcast dialler with ivr
Broadcast dialler with ivr
Want to see more? Create Account
As Needed - Open to Offers