Louizos Alexandros L.

• LLM & AI Agent Development: Experienced in fine-tuning and integrating large language models for conversational AI, knowledge extraction, and intelligent assistants. Experienced in building RAG pipelines for private data repositories and LLM agents that perform complex tasks with standardized effective outcomes. Expert in all major LLM models, LlamaIndex for RAG and context-aware agents, CometML for LLMs performance monitoring in production, CrewAI for effective AI agents creation, and federation learning for finetuning agents in private data.

Examples of work: Created an LLM agent for a major recruiting agency that automatically scouts for candidates, performs the outreach with uber personalized emails, schedules calls, and assists in screening the candidates during the call. Increased pipeline of candidates by 300% and reduced time to hire by 200%.

Created multiple chatbots that are finetuned in specific industries and knowledge graphs and can assist in critical business functions without hallucinations.

• Data Engineering & Big Data: Skilled in data architecture, distributed systems, and cloud technologies (AWS, GCP, Azure) to handle large datasets efficiently.

Example of work:
Processed more than 60GB of historical data for a hedge fund to derive modeling insights for optimizations of trading. Pipeline created for data updating and processing daily.

• Predictive Modeling & Insights: Expertise in creating predictive algorithms that uncover valuable business insights, backed by sophisticated visualizations and dashboards.

• Professional Delivery & Collaboration: Known for clear communication, timely project execution, and consistent focus on delivering measurable value to clients. References of previous clients available.

What I Offer:
• Customized ML solutions tailored to your business goals, whether it’s enhancing existing pipelines, deploying state-of-the-art deep learning models, or integrating advanced AI LLM agents.
• Full-spectrum consulting and implementation—from initial data exploration to final model deployment—in cloud or on-premise setups.
• Collaborative approach that values transparency, adaptability, and agile workflows, ensuring that projects stay on track and deliver real impact.

If you’re looking to elevate your data-driven strategies or adopt cutting-edge AI solutions, let’s discuss how we can make it happen.

I look forward to contributing my expertise and passion to help your project succeed.