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Andrew S. Collier - Consultant

AI & Intelligent Value Creation Solutions

Leveraging cutting-edge AI, Machine Learning, and Generative AI to automate complex processes, unlock critical insights from unstructured data, and engineer intelligent, efficient workflows tailored to your unique business needs.

As a hands-on AI practitioner, I bridge the gap between potential and practical application, delivering bespoke solutions including:


  • Custom Document Intelligence: Engineering systems for automated document ingestion (PDF, Office Suite, etc.), classification, summarization, and semantic search using LLMs (Llama 3, GPT models) and vector databases (ChromaDB, FAISS).


  • AI-Powered Workflow Automation: Identifying and implementing AI/ML solutions to automate data-intensive tasks in reporting, analysis, vendor evaluation, transcript processing, scheduling (via APIs like Google Calendar), achieving significant time savings (>98% in specific use cases).


  • Generative  AI Integration: Integrating local LLMs (via llama-cpp-python) and cloud-based models (OpenAI API, Hugging Face) into practical business applications and data pipelines (Langchain).


  • Speech-to-Text & Analysis: Implementing solutions using tools like OpenAI Whisper for transcribing audio (Zoom, Voice Memos) and extracting actionable insights.


  • AI Readiness & Strategy: Assessing organizational readiness for AI, identifying high-ROI use cases, and developing pragmatic implementation roadmaps.


  • Technology Focus: Python, Langchain, Llama 3, OpenAI API, Hugging Face Transformers, Sentence Transformers, Vector Databases (ChromaDB, FAISS), Pandas, SQLite.

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