With over 17 years of expertise in the telecom and software engineering industries, I specialize in delivering tailored call center systems and auto-dialer solutions. Combining the power of FreeSWITCH, FusionPBX, and Asterisk, along with advanced Lua scripting, I create robust, scalable, and efficient communication systems designed specifically for your business needs.
Telephony and VoIP Solutions
- IP PBX Systems: Asterisk, FreePBX, Elastix, PBXware, FreeSWITCH, FusionPBX, Issabel, VoIPOffice, 3CX, Vital PBX
- Dialers: VICIDial, GoAutoDial, VoiceBroadcast, Primo Dialer, Dialer360, VICIBox Multi-Server Clustering, custom dialer.
- SIP Trunking Providers: Twilio, VoIP.ms, Telnyx, Anveo, SignalWire, Bandwidth.com, Plivo, Nexmo, Flowroute, Voxbeam, Skyetel
-SMS/Bulk SMS: Integration with providers such as SignalWire, Twilio, Telnyx, Bandwidth.com, VoIP.ms for SMS sending and receiving
-Telecom Billing Systems: A2Billing, ASTPP, Yeti, VOS3000, Magnus Billing
- IP Phones & Hardware: Yealink, Cisco, Polycom, Grandstream, AudioCodes, Snom, Panasonic, Sangoma PBXact UC, OpenVox
Networking and Systems Administration
- Linux Distributions: CentOS, Ubuntu, Red Hat EL, Debian, OpenSUSE.
- Cloud Platforms: AWS, GCP, Vultr, DigitalOcean, Hetzner, BlueHost
- Hypervisors: VMware ESXi, VirtualBox, ProxMox, HyperV,
- Scripting Languages: Python, Bash, PHP
- Automation Tools: Zabbix (for monitoring), system backups, VoIP troubleshooting and system optimisation
- VoIP and Telecom Expertise: PBXware, Bicom System, Genesys Cloud, Alcatel-Lucent OXE, Alcatel, Cisco, 3CX
- Telecom Integration & Development: Bitrix24 Integration, Twilio API, BulkSMS, SIP Protocol Integration
What I Offer:
1️⃣ Custom Call Center Solutions
Multi-tenant configurations
Skill-based routing and queue management
IVR (Interactive Voice Response) with dynamic menus
2️⃣ Advanced Auto-Dialer Systems
Predictive, progressive, and power dialers
Voicemail drop, call recording, and analytics
CRM integration (Salesforce, Zoho, HubSpot)
3️⃣ Asterisk PBX Customization
Dialplan scripting and AGI development
Real-time call monitoring and reporting
SIP trunk integration and channel management
4️⃣ FreeSWITCH & FusionPBX Solutions
Multi-tenant deployments
SIP trunking and advanced gateway setups
Custom Lua scripting for unique workflows
5️⃣ API & Third-Party Integrations
Integration with CRMs, ticketing systems, and analytics platforms
REST API development for seamless automation
WebRTC solutions for browser-based calling.
Why Choose Me?
✔️ Extensive experience with Asterisk, FreeSWITCH, and FusionPBX
✔️ Expertise in Lua scripting and custom dial plan design
✔️ Proven track record of building scalable and secure telephony solutions
✔️ Strong focus on business goals, performance, and usability
✔️ Transparent communication and client-focused approach
Recent Projects:
✅ Auto-Dialer for a Real Estate Agency
✅ Multi-Channel Call Center for Doctors
✅ Customized Asterisk Deployment for
✅ FusionPBX Module for Multi-Tenant Businesses