S
Sam Ian
About
Detail
Virginia, United States
Résumé
Jobs
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Senior Machine Learning EngineerKunaiOct 2020 - Current (5 years 8 months)• Designed and deployed large language model-driven chatbots, generative AI applications, and custom NLP pipelines using deep learning frameworks, significantly improving automation and user engagement. • Developed multimodal AI solutions combining text, computer vision with OpenCV, and structured data to enhance predictive accuracy and decision-making. • Built and optimized scalable machine learning systems on cloud platforms, including CI/CD pipelines and deployment workflows. • Led teams to deliver AI-driven solutions across finance, healthcare, and SaaS, applying Agile methodologies to streamline project execution. • Enhanced model performance and reliability through continuous fine-tuning, hyperparameter optimization, and monitori- MMachine Learning EngineeringJan 2019 - Aug 2020 (1 year 8 months)• Built and deployed ML APIs for predictive analytics and recommendation systems using Python, Scikit-learn, and PyTorch. • Developed NLP models for text classification, sentiment analysis, and chatbot workflows using SpaCy, NLTK, and Hugging Face Transformers. • Optimized data pipelines and automation scripts using Airflow and Pandas for faster and more reliable model training and deployment. • Designed and deployed cloud-hosted ML models with scalable REST APIs on AWS and GCP. • Collaborated with product and development teams to integrate AI/ML solutions, supporting data-driven decision-making and operational improvements.
- Software Engineering|letsremotifyMar 2017 - Dec 2018 (1 year 10 months)• Developed backend and full-stack applications using Python, SQL databases, and React for frontend. • Built foundational APIs and microservices to support scalable applications. • Assisted with data preprocessing and ML integration initiatives. • Worked with cloud deployment workflows, including seting up servers, configuring environments, and deploying web applications to cloud platforms. • Monitored application performance and supported maintenance and updates in cloud-hosted environments. • Participated in code reviews, testing, and implementing best practices for version control and deployment pipelines. • Strengthened coding best practices, testing, and Agile teamwork.
Education
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- CBachelor'sCalifornia State University
Projects (professional or personal)
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- CComplySci• Designed ML pipelines to detect financial compliance risks and insider trading patterns. • Integrated NLP models to analyze regulatory documents and enhance detection accuracy. • Delivered insights to executives that supported compliance strategies and reduced risks.
- MMyCareGorithm• Built a patient-support chatbot using LLMs and medical NLP models. • Automated patient query handling to improve efficiency and reduce support workload. • Assisted hospital leadership in adopting AI solutions for patient engagement improvements.
- OOneStepSoftware• Developed predictive models for customer churn and revenue forecasting. • Deployed dashboards for business executives to track key performance indicators in real-time. • Enabled leadership teams to make data-driven strategic decisions and increasing retention.