Ahmed B.

As an Engineer and a PhD student specializing in AI and Data Science, and a new user of Upwork, I'm driven by a passion for developing intelligent systems that tackle real-world challenges. Core Expertise: ▸ Generative AI & LLMs: Fine-tuning models (GPT, LLaMA, Qwen, DeepSeek), prompt engineering, RAG systems, LangChain ▸ Conversational AI: Chatbots using DialogFlow, Watson, RASA, AWS Lex; voice systems with VAPI, Retell, Twilio ▸ Multimodal AI: Vision-Language Models (VLMs), Vision-Language-Action Models (VLAs), multimodal perception and reasoning ▸ Machine Learning: Predictive modeling, classification, forecasting, recommendation systems, customer churn analysis ▸ Deep Learning: Neural networks (CNN, RNN, R-CNN, YOLO, SSD), emotion detection, transfer learning ▸ NLP: Sentiment analysis, NER, summarization, BERT, GPT-3, text classification ▸ Computer Vision: Object detection, facial recognition, image classification, OpenCV ▸ CRM Integration & Automation: HubSpot, Salesforce, Zoho; workflow automation, lead qualification, sentiment analysis, email personalization, meeting scheduling ▸ Automation: Web scraping (BeautifulSoup, Selenium, Scrapy), workflow automation, API integration My academic journey and professional experience have given me a solid foundation in AI, deep learning, and programming, along with practical skills in building and deploying sophisticated machine learning models. I enjoy bridging the gap between cutting-edge research and practical application, turning innovative ideas into effective solutions that create a tangible impact.