Umar Ahsan
Data Scientist Machine Learning Engineer Cloud Computing Data Engineer @Teck Resources Limited
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WORK HISTORY
Data Scientist Machine Learning Engineer Cloud Computing Data Engineer @Teck Resources Limited
Calgary, AB, CA
Implemented advanced analytics and optimization algorithms using Optuna, SciPy, and predictive modeling with TensorFlow and PyTorch, achieving $1M annual savings through targeted recommendations.• Developed a predictive maintenance ML model with Scikit-Learn, predicting haul truck failures 2 days in advance from sensor data, saving $100k in one instance.• Collaborated on 10+ ML model deployments, analyzing 5TB+ of data with SQL and Python, leading to impactful data-driven decisions.• Designed and executed unit tests for 5+ decision support models with Python’s unit test framework, ensuring data integrity and reliability.• Monitored and optimized 5+ production models, using Git and MLOps practices.• Designed and productionized ETL/ELT pipelines to integrate and transform data from multiple sources into centralized Data Lakehouse and Data Warehouse solutions on Azure.• Led the migration of on-premises data pipelines to Azure cloud infrastructure, utilizing tools such as Azure Data Lake, Azure Synapse, and Azure Databricks.• Developed scalable Spark applications for data extraction, transformation, and aggregation, processing large datasets.• Integrated and optimized 10TB+ of historical data from mining databases, including spatial and time series data, improving model accuracy.• Created dashboards with PowerBI and Tableau, improving operational performance by 30% through effective reporting and KPI visualization.• Presented results with PowerPoint and Miro, documenting project changes in Confluence for future reference.• Guided the design of 4+ products, enhancing system efficiency by 40% through collaboration on architecture and system scalability.• Implemented a hybrid agile-waterfall approach with 10+ developers, using Azure DevOps to accelerate product iterations by 30% and improve delivery efficiency by 25%.• Facilitated system adoption and change management, using strategic engagement techniques to ensure smooth transitions and stakeholder buy-in.
EDUCATION
University of Regina
Master’s Degree
University of Waterloo
Master's degree
Lahore University of Management Sciences
Bachelor's Degree
ABOUT UMAR AHSAN
Seasoned Data professional with 6+ years of experience in advanced analytics and machine learning with expertise in building, optimizing and maintaining scalable ETL/ELT pipelines.• Engineered sophisticated ML solutions on both structured and unstructured data using Python, Pandas, Numpy, and R, leveraging advanced algorithms for high-impact results.• Hands-on experience with cloud platforms such as Azure (Data Factory, Databricks, Synapse) and AWS (S3, Lambda, Kinesis), implementing modular and scalable data solutions.• Mastered analytics visualization with top tools like Tableau, PowerBI, Plotly, and Matplotlib, delivering actionable insights and strategic intelligence.• Expert in data ingestion, transformation, and orchestration using technologies such as Python, PySpark, SQL, and Spark, leveraging distributed computing frameworks.• Enhanced model performance and process efficiency through cutting-edge optimization techniques with Optuna and SciPy.• Expert in cloud platforms including AWS, GCP, and Azure, designing and deploying scalable data solutions that meet evolving business needs.• Excelled in predictive analytics with ML Modelling, statistical analysis, and integration of spatial and timeseries data to forecast and drive strategic outcomes.• Pioneered advanced deep learning solutions using TensorFlow, PyTorch, and Scikit-Learn, alongside LLMs (GPT, Llama, BERT) to advance model capabilities.• Proficient in version control and MLOps with Git, streamlining code management and accelerating deployment processes for robust solutions.• Led projects with agile precision using Miro, Primavera, Agile methodologies, Sprints, and Azure DevOps, ensuring timely and successful delivery.• Adept in Microsoft Office Suite, including MS Word, MS Excel, Access, PowerPoint, and Outlook, for comprehensive documentation and seamless communication.• Published 3 research papers in big data, artificial intelligence, internet of things and distributed processing.
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