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Hanoi, Vn

- Worked in an Android project for construction worker management. Created a Jenkins CI/CD pipeline to that Android project.

Hanoi, Hanoi, Vietnam

- VinHR for VinHomes: Used Azure services to develop an indoor/outdoor location processing pipeline in realtime from GPS and beacon data.- ADAS: Implemented Extended Kalman Filter to sensor fusion module. Implemented parking planner module from open source project.- VinHR for Vinpearl: Developed module boxes in Azure Databricks for data extraction, transformation and aggregation on 6DOF sensor data. Implemented the new working detection module using XGB model. Improved PySpark performance and readability using Pandas UDF.

Hanoi, Hanoi, Vietnam

- Learned the basics of ASR, Kaldi's ASR model, used Kaldi to train on FPTOpenSpeech Dataset and Free Spoken Digit Dataset.- Set up an ASR server based on Kaldi and Gstreamer framework.- Postprocessed address words to numbers and symbols, then integrated it into the server.