Muhammad N

Data Science| Data Analytics Expert

Upwork • Freelance

Dec 2021 - Present • 4 yrs 10 mos

AI Engineer & Data Scientist with 13+ years of freelancing experience and 20,000+ working hours, helping businesses, startups, researchers, and organizations solve real-world problems through Artificial Intelligence, Data Science, Machine Learning, automation, and analytics. During my Upwork experience, I worked with clients across different industries and delivered data-driven solutions, predictive models, AI applications, dashboards, automation workflows, and intelligent systems. I focus on understanding the business problem first and then building practical, scalable, and well-documented solutions. My core expertise includes Machine Learning, Deep Learning, Generative AI, Large Language Models (LLMs), AI Agents, RAG Systems, Computer Vision, NLP, Predictive Analytics, Data Science, and Business Intelligence. I have hands-on experience with Python, SQL, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, LangChain, LLM technologies, Power BI, Tableau, Excel, and Looker Studio. My work covers the complete project lifecycle, including data collection, cleaning, preprocessing, exploratory analysis, modeling, evaluation, visualization, automation, deployment, and optimization. Key services delivered to Upwork clients: • Machine Learning & Predictive Modeling • Deep Learning & Neural Networks • Generative AI, LLMs & AI Applications • AI Agents, RAG Systems & Chatbots • Computer Vision, OCR & NLP • Data Analytics, EDA & Statistical Analysis • Power BI, Tableau & Interactive Dashboards • Data Pipelines & Automation My broader freelance experience includes CRM and data management, web research, large-scale data processing, real estate and construction research, e-commerce, WordPress, WooCommerce, and Shopify. I am known for clear communication, attention to detail, reliable delivery, clean code, structured workflows. I aim to turn data and technology into great practical solutions that improve decision-making, automate processes, and create measurable business value.