Mohammad Kamruzzaman

I am a Backend developer and server administrator (FreeSWITCH)

I have experience in python, PHP, Lua, MongoDB, Postgres, Redis, rabbitMQ, celery, MySQL, ElasticSearch, and NodeJS.

I am also doing Newfies-dialer customization and maintenance for a long while.
and also I will take projects like PBX, IVR, and autodialer development.

you can hire me if you need to implement a distributed VoIP-enabled service based on FreeSWITCH/Kamailio that is ready to scale.