GVenture Technology Pvt Ltd.

CPaaS/UCaaS | IPPBX | Call Center Solutions | Auto/Avatar/Predictive Dialers | Voice/SMS/FAX Broadcasting | Asterisk/FreeSWITCH/ViciDial | AI Voice & Chat Bots (NLU/RASA) | Angular/AngularJS | Website & eCommerce Dev

Overview

🚀 Full-Stack CPaaS/UCaaS & Telecom Solutions Expert | Call Center Systems | AI Voice & Chat Bots | Web & SEO Specialist We specialize in end-to-end development and deployment of CPaaS/UCaaS platforms, call center infrastructure, and AI-powered communication solutions — combining the best of telephony, automation, web, and AI. 💼 Core Expertise Includes: ✅ CPaaS/UCaaS Platform Development • Custom CPaaS with voice, video, SMS, MMS, and WebRTC features • Carrier-grade systems with SIP trunking, number masking, and call tracking • Integrations with Twilio, Plivo, Telnyx, Nexmo/Vonage, SignalWire, etc. ✅ Call Center & IPPBX Solutions • Full-featured call center systems: Auto Dialer, Predictive Dialer, Avatar Dialer • Outbound/Inbound Campaigns, Call Queues, IVR Trees, Call Routing, Sticky Agents • Deployment & customization of FreeSWITCH, Asterisk, and ViciDial • Web-based agent panels, real-time dashboards, CRM integration ✅ Voice, SMS, MMS, and FAX Broadcasting • High-throughput voice broadcasting and bulk SMS/MMS engines • CPA (Cost per Action) marketing campaign support • Opt-out compliance, retry logic, and reporting ✅ AI Voice & Chat Bots (NLU/NLP) • Conversational bots using RASA, Dialogflow, or custom LLMs • Speech recognition & synthesis: Vosk, Whisper, Google TTS/STT • Integration with SIP trunks for AI agents handling real calls • Smart chatbots for websites and WhatsApp, Messenger, etc. ✅ Web & Frontend Development • Angular, AngularJS, TypeScript, and RxJS expert • Interactive dashboards, CRM modules, real-time UIs • Admin panels for call center and telecom platforms • Hybrid mobile apps using Ionic or Angular + Capacitor ✅ E-Commerce Development • Custom eCommerce stores built with Angular + Node.js or integrated platforms • Inventory, payments, and shipping APIs • Scalable architecture with high performance ✅ SEO Services & Optimization • On-page SEO: Semantic HTML, metadata, URL structuring, content optimization • Technical SEO: Page speed, schema markup, Core Web Vitals • SEO audit, keyword strategy, and Google Search Console integration • Content planning & backlink strategies (white-hat methods only) 🔧 Tech Stack & Tools: • Backend: Node.js, Express.js, Python, Lua, PHP • Telephony: FreeSWITCH, Asterisk, FusionPBX, ViciDial • Frontend: Angular 2+, AngularJS, Bootstrap, TailwindCSS • Database: MySQL, PostgreSQL, MongoDB, Redis • DevOps: Docker, Nginx, PM2, Linux shell scripting • SEO: Screaming Frog, SEMrush, Google Lighthouse, Ahrefs 🌐 Why Work With Me? • 15+ years in telecom & software development • Deep understanding of carrier operations, call flow design, SIP protocols • Full-cycle project management from requirements to deployment • Rapid turnaround, 100% commitment, and crystal-clear communication 📞 Let’s build a reliable, intelligent, and profitable communication system for your business. I’m available for both short-term tasks and long-term collaborations.

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Services

DevOps & Solution Architecture

FreeSWITCH, Asterisk VOIP solution, and web-based multi-tenant dashboard to manage users and customers which include broadcasting, dialers.

Other - Software Development
Mobile Development
Web & Mobile Design
Ecommerce Development
Web Development
Network & System Administration
Product Management
SEO - Search Engine Optimization

Skills

AngularJS
Asterisk
FreeSWITCH
Laravel
Progressive Web App
SMS Gateway
Twilio API
VoIP Administration
VoIP Software
Web Development
WhatsApp
Twilio
Web Application Development
ChatGPT API
React Native

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Upwork activity

Hourly rate

$20.00 - $25.00

Minimum project size

$1K+

Total earned

$400K+

Total hours

11,182

Total jobs

119

Member since

May 6, 2008

Company information

Agency size

51-200 workers

Year founded

2007

Client focus

Large business

Medium business

Very small business

Small business

Languages

English: Native or Bilingual
Hindi: Native or Bilingual