I-Han Lee Email and Phone Number
Have been working in TSMC as a data scientist. Job content including develop State of the art NLP methodology, database API, and businesses application.Graduate from Master of Science in Data Science and Engineering at National Yang-Ming Chiao-Tung University (國立陽明交通大學). I had internship on fund portfolio management with E-Sun bank (玉山銀行) during my first year in NYCU, and participated in CFA (Chartered Financial Analyst) Challenge on analyzing China Steel Corporation. Details are listed in experience and project sections.I am energetic, logical, and considerate. I am an idea-maker in the group and always taking care of every individuals. I have mutiple projects in data mining/modeling, machine learning, and natural language processing. My skill sets are capable of gather, analyze, and conclude from large structured and unstructured datasets. I am actively seeking 2022 full-time job for Data engineer, Data Scientist, or Financial Analyst .1. Programming languages: Python(proficient), C, R(proficient), and Excel VBA.2. Data science: -Machine Learning (supervised and unsupervised learning), -Deep Learning (DNN, CNN, RNN etc.), Statistics (descriptive and inferential, regression etc.).-NLP3. Package: Scikit-learn, pytorch, tensorflow, keras, pandas, numpy, scipy, cvxopt, opencv etc.4. Big data: hadoop, pyspark.5. Database: MySQL, mongoDB.6. Web design/and crawler: HTML. / beautifulsoup, request, selenium.7. project in field of: finance (credit scoring, fund portfolio), image recognition, rainfall prediction.
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Data Scientist台灣積體電路製造股份有限公司 Aug 2022 - Present台灣 Taiwan 新竹市•Nature language processing (NLP) with domain specific BERT modeling fine tune•state of the art large language model developing, including soft prompt, Lora, prefix, and p-tuning.•Huggingface open source pretrain model on multi-lingual translation•Multi output regression modeling by XGBoost regressor and spatial clustering, resulting in 20% R square improvement -
Graduate Research And Teaching AssistantNational Chiao Tung University Sep 2021 - Jan 2022Hsinchu City, Taiwan, Taiwan• Taught to 30+ students on machine learning algorithm including supervised and unsupervised 2 hours per week• Discussed student progress with professor monthly, forming a systematic course tracks with average grades of A• Solved programming problems with students using python -
Research InternE.Sun Financial Holding Co., Ltd Sep 2020 - Jul 2021Taipei City, Taiwan• Applied linear programming on optimizing fund portfolio from 3000 funds to 4 funds using python• Proposed Algorithm, Backward Reduction, and only carried out 0.07% error compare to greedy search• Biweekly meeting with bank mentor to synchronize progress and design investment robot -
Research And Teaching AssistantFeng Chia University Sep 2018 - Jun 2019Taichung City, Taiwan• Taught 60+ students on financial models such as Black-Scholes and Monte Carlo• Solved programming problems with students using R and MS Visual Basic for Applications• Communicated student progress to professor biweekly, and persuading her to create systematic course tracks for freshman efficient learning -
Account Administrative AssistantPei-Li-Chiang Industrial Corporation Limited Oct 2017 - Feb 2018Taichung City, Taiwan• Reduced 10% of the original cost and adjusted tax fee according to Taiwanese government law• Established and modified the cost statements for 100+ of company products• Reported cost accounting issues to general manager weekly to discern the inaccuracies of financial spending
I-Han Lee Education Details
Frequently Asked Questions about I-Han Lee
What company does I-Han Lee work for?
I-Han Lee works for 台灣積體電路製造股份有限公司
What is I-Han Lee's role at the current company?
I-Han Lee's current role is Data Analytics Enthusiast | Data Science and Engineering NYCU | Business Analytics UT Dallas | Python | C | R | SQL | MS Office.
What schools did I-Han Lee attend?
I-Han Lee attended National Chiao Tung University, The University Of Texas At Dallas, Feng Chia University.
Who are I-Han Lee's colleagues?
I-Han Lee's colleagues are Ayhan Avci, Iris Tsai, 方舜麟, Catherine Hong, Yi-Xuan Wang, Wen-Chun Huang, Yu-Ting Chen.
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