Jake W.

I am a Senior AI engineer 8 years of experience in backend development and AI technologies, I bring a proven track record in building scalable systems, optimizing cloud infrastructure, and enhancing user experiences through AI-powered solutions.At Ro, I developed AI-driven tools using Retrieval-Augmented Generation (RAG), improving medical query accuracy for healthcare professionals. I fine-tuned transformer models on proprietary data, resulting in better performance in medical text classification and information extraction tasks. My work included developing AI-powered chatbots to assist healthcare providers, streamlining workflows and improving patient interactions.Previously at Arine, I utilized Low-Rank Adaptation (LoRA) to efficiently fine-tune transformer models, cutting training time by 40%. I also optimized model efficiency for real-time healthcare applications through quantization techniques and cloud-based deployments on AWS. I worked extensively with tools like AWS Lambda, S3, Glue, and Apache Spark to enhance system performance and scalability.Beyond AI, I am skilled in backend technologies such as Python, Java, and Golang, as well as cloud services like AWS, GCP, and Azure. I have expertise in building robust microservices, automating workflows, and ensuring high availability through tools like Docker, Kubernetes, and CI/CD pipelines.