Hello, my friends! There are what i have done in this 2019-2020 year.
☑ Ready autodialer based on Issabel in 1 hour with forms and reports.
☑ Ansible script for deploy drachtio and simple JS app
☑ Email2Fax gateway
☑ Webrtc client with web frontend based on SIPJS.
☑ Customize Asterisk for License checking. Written on C inside source files.
☑ Webrtc2sip server with Encrypted RTP
☑ Callback + AMD based on FreePBX
☑ click2call php script for Asterisk based PBXs
☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls
☑ deploy zabbix monitoring system for voip servers
☑ Increase disk space on VM without power off
☑ Moving VMs between ESXI hosts
☑ Colored fax on Hylafax+
☑ Raspberry Bluetooth Asterisk voip\gsm gateway,
☑ Voip Push Notification iOS, Android
☑ Bluetooth-Asterisk-GSM Gateway,
☑ SIP Load-Balancers Between,
☑ TLS SIP Implementation,
☑ Freepbx Survey module,
☑ Whitelist Kamailio sip server for millions numbers in db,
☑ AGI -> PAMI scripts convert to make server more faster for wholesale,
I am voip developer who loves his job.
Be free to ask me any question.