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Lab - PII Data Detection: Develop automated techniques to detect and remove PII from educational data. 2024/04/24 - Silver medal (solo): (Kaggle) U.S. Patent Phrase to Phrase Matching: Help Identify Similar Phrases in U.S. Patents, 2022/06/21 Recommendation system (推薦系統): - Silver medal (solo): (Kaggle) OTTO – Multi-Objective Recommender System: Build a recommender system based on real-world e-commerce sessions, 2023/02/08 - Bronze medal (solo): (Kaggle) H&M Personalized Fashion Recommendations: Provide product recommendations based on previous purchases, 2022/05/

making system that will be used by Diebold's global 500 leadership Built a machine-learning-based deal size prediction model Developed 7+ Dashboards on Power BI (Win-loss analysis) and presented the analytics insights to relevant clients Researched and developed an innovative GDPR (General data protection rule) compliant recommender system, that can recommend items without using profile data Worked with big data sets: 2.8 million transactions from the retail domain Used Knowledge Graph embedding algorithms to make the solution completely 100% scalable for similar data sets Exploratory data analysis to identify the performance bottleneck of large

geographic/demographic resemblance. - Clustering 200Mn+ users to tune marketing campaigns and generate sales opportunities. - Conducting hiring interviews, providing mentorship and onboarding junior colleagues. Data Scientist • CHECK24, Münster JulyOctoberEstablished a central framework and delivered end-to-end pipelines for 7+ ML projects into production. - Recommender systems - Session-based (RNN), Collaborative Filtering (ALS) and Content-based. - Product matching for 20Mn+ hotels using Fuzzy Pattern, NLP algorithms, and rule-based models. - Time-series forecasting of hotel prices for next 90 days across 500+ cities using LSTM, ARIMA models. - Customer journey mapping

recommenders and collaborating with a data scientist. What I did in PopDaily: Worked as a product owner of two cross-functional teams within a solid Agile workflow. Adopted product iteration through data-driven decision-making and worked closely with the data team. Introduced a new 3rd party system for e-commerce business, including tackling the membership system integration and acting as a bridge between internal stakeholders and the system provider. Took charge of product design and management for the whole company myself for three months, including executing product design, coworking with a 9-person tech team

concepts. 4. Design/Develop a infrastructure for scrum development. 5. Design/Develop automation control system with C#/CTeam work with external corporations in AI projects. Improve inspection efficiency by collecting data from the shopfloor. Analyze data to help improve the system or inspect whether the demands from business side is doable. Do researches for new ML models (recommender model, NLP model) or architectures which are suitable for the system. Key Projects: AI-based real-time Optical Inspection System Objective: Improve Inspection accuracy of AOI system by collecting dat

in response to requests for international assistance from the Mexican Diabetes Association Developed a new insulin and blood glucose test delivery program for 500 children in partnership with the Eli Lilly Foundation Mexico and the Mexican Diabetes Association. Patient health outcomes improved as a result of this new program. - In India, as project co-leader, helped design, oversee and evaluate a low-cost medical intervention for 200 children. Based on this data, the team recommended a more cost-effective system for adjusting insulin doses in resource-poor contexts. This new system was di...

levels of testing (System, Integration, and Regression). Tested mobile applications and websites. Tested on android and ios devices, windows,ubuntu and mac. Done functional and UI testing. Detects and tracks software defects and inconsistencies. Work closely with other areas of the business to understand the system’s functional and non-functional requirements. Communicate significant issues or developments identified during quality assurance activities and provide recommended process improvements. Apply quality engineering principals throughout the Agile product lifecycle. Provide support and documentation. Prepare Test Cases,Test Scenarios and Defect Report. Work within