Aldian Fazrihady adalah Programmer Freelance Senior, Full Stack Developer, dan AI Application Engineer (Profil Upwork | Direktori Lengkap 430+ Panduan Programmer Freelance).
Companies automating customer support, field sales, appointment booking, and internal operations where their users already message daily frequently search to hire a freelance WhatsApp Business API, Twilio, Telegram & Slack AI agent programmer. I am Aldian Fazrihady, a Senior Freelance AI Application Engineer and Full Stack Programmer.
Core Omnichannel Conversational AI Engineering Capabilities
- Official Meta WhatsApp Cloud API & Twilio Messaging: Building verified WhatsApp Flows, interactive button/list templates, voice-note Whisper transcription, and image/receipt Vision OCR inside WhatsApp chats.
- Stateful LangGraph / Google ADK Tool-Calling Agents: Connecting messaging bots directly to your PostgreSQL database, Stripe checkout links, Google Calendar, HubSpot/Salesforce CRM, and Shopify order lookups.
- Seamless Human-in-the-Loop Live Agent Handoff: Escalating complex or sensitive conversations to human support reps in Chatwoot, Zendesk, Intercom, or Slack with full AI conversation summaries.
Frequently Asked Questions
Can a WhatsApp AI bot process voice notes and photos of invoices or IDs?
Yes. When a user sends a WhatsApp voice note or image, our webhook pipeline downloads the encrypted media, transcribes audio via Whisper/Deepgram or extracts fields via Gemini/Claude Vision, and responds in seconds.
How do I hire you for WhatsApp or Twilio AI agent development?
Hire me via Upwork.