Imtiaz Ahmad

Machine learning Engineer

Upwork • Freelance

Mar 2022 - Present • 4 yrs 5 mos

I am a Machine Learning Engineer and Data Scientist with 5+ years of experience building intelligent systems that transform raw data into measurable business results. My expertise spans Machine Learning, Deep Learning, Predictive Analytics, Data Science, MLOps, and AI-powered automation solutions. I specialize in designing and deploying end-to-end AI systems from data collection and preprocessing to model training, optimization, API deployment, and cloud-based production environments. Key Strengths & Expertise: 🦾 Machine Learning & Predictive Analytics using Scikit-learn, TensorFlow, PyTorch, XGBoost, and LightGBM 🦾 Deep Learning solutions for classification, forecasting, recommendation systems, and intelligent automation 🦾 Data Science & Analytics with Pandas, NumPy, SQL, and advanced statistical modeling 🦾 Time Series Forecasting for sales prediction, demand forecasting, customer behavior analysis, and business intelligence 🦾 NLP applications including text classification, sentiment analysis, chatbot development, and LLM integrations 🦾 End-to-End Data Pipelines for automated data collection, transformation, validation, and monitoring 🦾 Production Deployment using FastAPI, Docker, AWS, Google Cloud Platform (GCP), and scalable cloud infrastructure 🦾 MLOps implementation including model versioning, monitoring, CI/CD pipelines, and automated retraining workflows 🦾 Database and Data Engineering experience with PostgreSQL, MySQL, MongoDB, APIs, and cloud data platforms 🦾 Full-stack AI integrations connecting machine learning models with web applications and business systems Technical Stack: Python • Scikit-learn • TensorFlow • PyTorch • FastAPI • Docker • AWS • Google Cloud • Pandas • NumPy • SQL • Git • Jupyter • MLflow Whether you need a predictive model, AI-powered automation, forecasting system, data pipeline, or a complete machine learning solution, I am committed to delivering results that create real business impact. #datascience#python