
Farah Leghari
AI Developer
Habilidades

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Experiencia laboral
Self Employed
Freelance • 4 yrs 4 mos
AI Specialist
May 2024 - Present • 2 yrs
AI Specialist | Machine Learning & LLM Expert [2024] – Present As an AI Specialist, I focus on the research, development, and optimization of machine learning models and Large Language Model (LLM) applications. I specialize in turning raw data into predictive power and creating high performance AI systems that go beyond basic chat. Achievements: Deep Learning & Neural Networks: Designed and implemented custom neural network architectures for complex data patterns, utilizing TensorFlow and PyTorch to solve predictive modeling challenges. Prompt Engineering Excellence: Applied Google-certified prompt engineering techniques to develop "Chain of Thought" reasoning for LLMs, significantly improving the reliability and logic of AI-driven responses. End-to-End Data Science: Conducted advanced Exploratory Data Analysis (EDA) and data cleaning on massive datasets, transforming messy data into clear, actionable insights through Seaborn and Matplotlib visualizations. Agentic System Design: Developed Retrieval-Augmented Generation (RAG) systems that allow AI models to securely access and "chat with" private company documentation and specialized knowledge bases. Model Optimization: Fine-tuned Machine Learning models for maximum accuracy, focusing on feature engineering and hyperparameter tuning to ensure peak performance in production environments.
Lead AI Automation Engineer
Jan 2024 - Present • 2 yrs 4 mos
As a Lead Engineer, I specialize in bridging the gap between sophisticated Data Science and practical business automation. I design and implement end-to-end AI ecosystems that allow businesses to operate autonomously. Achievements: Autonomous Agent Architecture: Designed and deployed multi-step AI agents using n8n and Make.com that handle complex decision-making tasks, reducing manual operational hours by up to 70%. Voice AI & Calling Systems: Developed intelligent outbound and inbound calling agents (integrating Vapi/Retell AI), enabling 24/7 automated lead qualification and appointment scheduling. Advanced LLM Integration: Leveraged Prompt Engineering (Google Certified) to fine-tune GPT-4 and Claude models for specific industry use cases, ensuring high-accuracy responses and brand consistent personas. Workflow Orchestration: Built custom API bridges between CRM systems (HubSpot, Salesforce), communication tools (Slack, Discord), and internal databases to create a unified, AI-driven data flow. Scalable AI Solutions: Transitioned businesses from basic "one-off" automations to full Agentic Workflows, incorporating RAG (Retrieval-Augmented Generation) to allow agents to interact with proprietary company data.