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Hi, I’m Charbel Moussa, a Computer Science graduate specializing in Generative AI and LLM application development. I’m currently building production-ready AI agents and conversational systems using LangChain, prompt engineering, and multi-agent architectures at Valoores. I have a strong foundation in Python and hands-on experience with LLM APIs, vector databases, semantic routing, and end-to-end AI system development. I’m passionate about creating scalable, data-driven GenAI solutions that solve real-world problems.…Hi, I’m Charbel Moussa, a Computer Science graduate specializing in Generative AI and LLM application development. I’m currently building production-ready AI agents and conversational systems using LangChain, prompt engineering, and multi-agent architectures at Valoores. I have a strong foundation in Python and hands-on experience with LLM APIs, vector databases, semantic routing, and end-to-end AI system development. I’m passionate about creating scalable, data-driven GenAI solutions that solve real-world problems.

Charbel Moussa

AI Engineer, Data Scientist, Full Stack Developer, +2

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Hi, I’m Charbel Moussa, a Computer Science graduate specializing in Generative AI and LLM application development. I’m currently building production-ready AI agents and conversational systems using LangChain, prompt engineering, and multi-agent architectures at Valoores. I have a strong foundation in Python and hands-on experience with LLM APIs, vector databases, semantic routing, and end-to-end AI system development. I’m passionate about creating scalable, data-driven GenAI solutions that solve real-world problems.…Hi, I’m Charbel Moussa, a Computer Science graduate specializing in Generative AI and LLM application development. I’m currently building production-ready AI agents and conversational systems using LangChain, prompt engineering, and multi-agent architectures at Valoores. I have a strong foundation in Python and hands-on experience with LLM APIs, vector databases, semantic routing, and end-to-end AI system development. I’m passionate about creating scalable, data-driven GenAI solutions that solve real-world problems.

Available to hire

Hi, I’m Charbel Moussa, a Computer Science graduate specializing in Generative AI and LLM application development. I’m currently building production-ready AI agents and conversational systems using LangChain, prompt engineering, and multi-agent architectures at Valoores.

I have a strong foundation in Python and hands-on experience with LLM APIs, vector databases, semantic routing, and end-to-end AI system development. I’m passionate about creating scalable, data-driven GenAI solutions that solve real-world problems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

French

Intermediate

Work Experience

Junior Generative AI Engineer at Valoores

October 1, 2025 - Present

Design and develop production-grade AI-driven platforms and LLM-powered applications, including conversational AI and reasoning systems inspired by architectures such as ChatGPT and Gemini. Build and deploy autonomous AI agents using advanced prompt engineering, workflow orchestration, and modular agent architectures with LangChain/LangGraph frameworks. Implement sophisticated LLM pipelines with optimized system prompts, multi-agent logic, and tool-calling capabilities to support intelligent automation and decision-making. Integrate AI features into enterprise platforms through close collaboration with product, backend, and data engineering teams. Optimize system performance and response accuracy through iterative prompt design, architecture improvements, and comprehensive A/B testing. Work extensively with Python, REST APIs, JSON schemas, MCP, and vector-based workflows for seamless AI integration. Conduct rigorous debugging, evaluation, and enhancement of AI agent behaviors to ensure