Full Stack develpoer AI Chatbot & Platform Developer (GPT + Twilio Integration)

We are seeking a highly skilled developer to build and maintain AI-powered chatbots, messaging automation, and interactive platforms using OpenAI’s GPT, Twilio, and cloud technologies. You will be responsible for designing, developing, and deploying AI-driven SMS and messaging applications that provide seamless user experiences.

Responsibilities:
? Develop and integrate AI chatbots using OpenAI GPT-4, Twilio, and messaging APIs.
? Build scalable and efficient backend systems using Flask, FastAPI, or Node.js.
? Implement two-way SMS interactions with message history storage (Redis, Firebase, or PostgreSQL).
? Deploy and manage applications on AWS, DigitalOcean, or Heroku.
? Optimize AI models for natural language processing (NLP) and chat memory retention.
? Integrate chatbots with CRMs, databases, and analytics tools.
? Ensure security, scalability, and compliance with API rate limits.
? Debug, troubleshoot, and optimize performance for reliability.

Qualifications:
???? Programming Languages: Python (Flask, FastAPI), Node.js (Express)
???? AI & NLP: OpenAI API, LangChain, GPT fine-tuning
???? Messaging APIs: Twilio, Vonage, WhatsApp Business API
???? Databases: PostgreSQL, MongoDB, Firebase, Redis
???? Cloud & DevOps: AWS, DigitalOcean, Docker
???? Version Control: Git, GitHub, CI/CD Pipelines
???? Security: API authentication, encryption, and rate-limiting

Preferred But Not Required:
?? Experience with WhatsApp, Facebook Messenger, Telegram bot Upgrade to see actual info
?? Knowledge of LLM fine-tuning & vector databases (Pinecone, Weaviate)
?? Familiarity with Zapier, Upgrade to see actual info, or other automation tools

Work Setup & Salary
???? Work Setup: Remote / Hybrid (Cebu city preferred)