Data Scientist & Machine Learning Engineer (AI/Labeling Work)
I developed and deployed AI tools based on client requirements, handling a variety of tasks including training, evaluation, and deployment workflows. This work required building custom machine learning systems for use cases such as customer churn detection, which involved labeling and evaluation of text-based customer data. I automated manual labeling workflows to enhance efficiency and model training outcomes. • Built customer churn prediction models requiring accurate application of text-based classification algorithms. • Automated and mapped labeling workflows, reducing preprocessing and labeling time by 75%. • Developed custom Python ML tools to facilitate data intake, labeling, and training workflows. • Provided model validation and performance evaluation through labeled test sets.