Stefan Obada
Machine Learning Engineer with over 4 years of experience, happy to work in different industries that might make use of AI tools. I am passionate about what I am doing and my career goal is to work on projects that really bring an impact on the world around us.
REVIEWS FROM CLIENTS
• Main responsible for training and deployment of production AI models. • Worked on automating the training pipeline and performing mo...
• Main responsible for training and deployment of production AI models. • Worked on automating the training pipeline and performing model orchestration using MLflow and Triton Inference Server. • Contributed to re-factoring of Celery workflows and distributed task queues serving company’s APIs. • Developed photogrammetry (3D reconstruction) software, currently live in production. • Researched and implemented 3D Transformer and Generative models for mesh analysis.
• Developed transformer-like models for NLP and increased metrics by up to a margin of 25% against baseline models of the company. • B...
• Developed transformer-like models for NLP and increased metrics by up to a margin of 25% against baseline models of the company. • Built a fully-fledged medical chatbot as a B2B service using Rasa X and Azure Cognitive Services. • Managed most MLOps including data extraction, pre-processing, model deployment and evaluation.
• Built a hybrid Collaborative Filtering recommender system as a final product, which brought a +35% increase in company’s click-on sa...
• Built a hybrid Collaborative Filtering recommender system as a final product, which brought a +35% increase in company’s click-on sales. • Experienced building data pipelines from NoSQL database (Firebase) and CI via DigitalOcean.