Machine Learning Engineer
Veritas Techne
Hanoi, Vietnam
๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ ๐ฐ๐ผ๐ป๐ฑ๐๐ฐ๐๐ฒ๐ฑ:๐ญ. ๐ฅ๐ฒ๐ฎ๐น ๐๐๐๐ฎ๐๐ฒ ๐๐ ๐๐ด๐ฒ๐ป๐โข Built, trained, and tuned convolutional neural networks for image classification. Improved $f_1$-score to 0.9.โข Deployed trained models to AWS SageMaker Endpoints.โข Built wrapper APIs with AWS API Gateway, Lambda Function and DynamoDB.โข Developed back-end web application with Django and PostgreSQL.๐ฎ. ๐ข๐ป๐น๐ถ๐ป๐ฒ ๐ฟ๐ฒ๐ฐ๐ผ๐บ๐บ๐ฒ๐ป๐ฑ๐ฒ๐ฟ ๐๐๐๐๐ฒ๐บโข Implemented collaborative models (Alternating Least Square, Logistic Matrix Factorization). Improved click-through-rate by 11%.โข Utilized AWS SageMaker for hyperparameter tuning and model deployment.โข Developed and dockerized backend APIs for production on AWS Fargate.