
Muhammad S
AI and ML Engineer: RAG Chatbots, Computer Vision, LangChain, PyTorch
Kompetenzen

Meine Dienstleistungen


Portfolio
Arbeitserfahrung
AI/ML Engineer
Upwork • Freiberufler
May 2024 - Present • 2 yrs 2 mos
Built and shipped production AI systems for clients in UAE, USA, and Pakistan. Delivered a real-time YOLOv8 PPE detection system, a SaaS RAG chatbot platform using LangChain and vector databases, an offline AI desktop assistant, and NLP document processing pipelines. Handled full project lifecycle: scoping, development, deployment, and client handover.
Machine Learning Research Assistant
ResearchCollab • Teilzeit
Jan 2024 - Dec 2025 • 1 yr 11 mos
Conducted applied research in NLP and computer vision. Trained and evaluated deep learning models, contributed to academic work, and graduated as university Gold Medalist — 3.95/4.0 GPA, top 1% of Software Engineering class.