๐ Hi there, Iโm a Software Engineer and AI/ML Developer.
I have extensive experience delivering end-to-end solutions in Voice AI Agent, Conversational AI, Automation, Computer Vision, and Full-Stack Web/Mobile Development.
I specialize in building production-ready systems that reduce operational costs, automate workflows, and scale with business growth. Whether itโs deploying a real-time voice agent that handles thousands of calls per day, creating an AI-powered chatbot for customer engagement, or building data-driven applications with seamless UX, I focus on delivering measurable results.
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Core Expertise
> **Voice AI Agents**: Vapi.ai, Retell AI, Twilio, Asterisk, 11Labs
> **AI Chatbots & NLP**: RAG Systems, STT/TTS, LLM Integration
> **Computer Vision**: LipSync, AI Avatar & Video Generation, OCR, Image Detection & Recognition
> **Automation**: n8n, Zapier, Make.com โ building scalable workflow automations
> **Model Deployment**: Runpod, HuggingFace, Replicate
> **Full-Stack Development**: Python (FastAPI, Flask, Django), Node.js, Express, Next.js, NestJS, React, React Native (Expo), JavaScript, TypeScript
๐ **Portfolio**:
https://romeo-alexander-portfolio.vercel.app
๐ฉ Contact Info
**Telegram**: @romeoalexander
**WhatsApp**: +1 912-820-9408
If youโre looking for a senior engineer who can architect, build, and scale AI-driven solutions end-to-end, Iโd be happy to connect.