Senior Machine Learning Engineer
NEJ Inc
2017-2022
Developed and deployed machine learning solutions for predictive analytics, anomaly detection, and intelligent automation. Built ML models using Autoencoders, Isolation Forest, gradient boosting, and advanced feature engineering techniques. Created NLP solutions using transformer architectures for classification, information extraction, and semantic analysis. Developed production ML APIs using FastAPI, Kafka, Redis, and containerized services. Automated machine learning workflows through Airflow, MLflow, CI/CD pipelines, and Kubernetes deployments. Improved inference efficiency by evaluating and optimizing model-serving frameworks including TorchServe and ONNX Runtime. Implemented monitoring and reliability practices for production ML systems.