May 2024 onwards: Search & Assist Team- Search , Chatbot, Go MicroservicesMay 2021 - May 2024: Product Infrastructure Team- Backend: Python, GCP- Observability: Prometheus, OpenTelemetry, M3, Grafana.- Full-text search: Elastic search.- Tools: Apache Beam, Terraform, Github action.

Research Team- Designed and developed data pipeline between IoT devices and cloud servers to support building intelligence.- Brainstormed and proposed machine learning solutions to enhance building intelligence.- Maintained and configured cloud servers to support large-scale data ingestion.

- CMPT354, Database Systems I in Fall 2020, Spring 2021.- CMPT454, Database Systems II in Summer 2020.- CMPT733, Big Data Programming II (graduate-level) in Spring 2020.- Organized and presented tutorials on web and database development(Flask + DBMS).- Clarified and explained questions on database, data science and programming during lab sessions to accommodate students with appropriate learning experience.- Evaluated assignments and provided constructive feedback from machine learning concepts to coding style.

- Worked as a research assistant at Database and Data Mining Lab.- Built end-to-end machine learning prediction system to reduce customer churn rate for Telecom company.

- Worked as a research assistant at Vision and Media lab.- Designed and implemented experiments for video processing research project.

Build Quality Team at SAP Analytics Cloud- Developed and maintained Maven plugin to validate invalid characters in code repository to reduce workload between development team and translation team.- Resolved code merge conflicts(in Git) to improve team code cohesiveness.