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나는 항상 배우고 내가 하는 일에 더 능숙해지고 싶어합니다. 나는 훌륭한 일을 하고, 회사와 나아가 사회의 발전까지 긍정적인 영향을 주고 싶습니다. 그리고 이것을 하면서 좋은 생활을 할 수 있다면 그것도 나쁘지 않겠죠! 나의 목표는 항상 발전하고 어제보다 더 나은 성과를 내기 위해 스스로를 밀어붙이는 것입니다.
경력
1. Configured and Implemented Full Data Engineering and Analysis pipeline: - Implemented asynchronous tasks with Celery to upload incoming sensor data to a data lake, ensuring timely and accurate data storage. - Performed data quality assessments to validate dataset accuracy and reliability, ensuring integrity in subsequent processing and analysis. - Integrated validated datasets into a centralized data warehouse, simplifying access for analytics and reporting. - Automated the whole process using Apache Airflow, resulting in a 20% increase in performance. - Configured Airflow alerts and monitoring tools to provide real-time notifications on workflow status. 2. Statistical analysis, Data analysis and Machine learning model implementation: - Analyzed 1M+ rows of data from about 300+ users daily. - Developed an algorithm capable of accurately detecting complex driving maneuvers, including u-turns, rapid turns, overtaking, and lane changes. - Integrated the algorithm into the existing data processing pipeline, ensuring seamless operation and real-time behavior analysis. - Together with the team, utilized the algorithm’s outputs and implemented a driving behavior scoring algorithm for usage-based insurance, significantly enhancing road safety. - Developed a supervised SVM machine learning model with Fourier and wavelet transform preprocessing, achieving a 92% accuracy rate in distinguishing between road and sidewalk classes. - Communicated real-time findings by utilizing Python’s Streamlit and R-Shiny. - Utilized Tableau for scorecards dashboard.
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- Conducted market research to analyze target market, customer behavior, and industry trends, supporting business operations. - Utilized BeautifulSoup for data extraction from URLs, ensuring cleanliness and consistency, and stored data in a data lake. - Collaborated with the development team to design and implement new databases and tables, enhancing data management processes. - Communicated findings and insights with stakeholders to inform strategic decisions.
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