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💻 Hi there! I am a Data Scientist and Certified Data Scraping Expert with 3+ years of hands-on experience in data science, machine learning, and intelligent automation. Over my career, I have worked as a Statistics Data Labeler at MathGPT.ai, Data Analyst, Advanced Excel Expert, and Business Analyst, and doing an internship at the Key Laboratory of Artificial Intelligence, OPTICS & Electronics (iOPEN), Xi’an, China, where I specialized in data analytics, algorithm development, and research-driven AI solutions. I am DataCamp-certified in Data Science and Web Scraping in Python, with a proven record of delivering high-impact projects, from smart e-commerce scrapers for variants, shipping, and specifications, to EEG microstate brain state classification, geospatial machine learning packages, and climatic time series forecasting. My work blends technical precision, innovative problem-solving, and business-focused results to turn raw data into actionable intelligence. With expertise in Python, Selenium, Scrapy, R, and automation pipelines, I excel in dynamic data collection, real-time data integration, and predictive modeling. Whether it’s extracting structured data from complex websites, building scalable ML models, or visualizing trends for decision-making, I deliver end-to-end solutions that save time, cut costs, and boost efficiency. 🔍 What I Offer 🌐 Web Scraping & Data Extraction E-commerce scraping (variants, pricing, shipping, product specs) Automated scraping from dynamic and JavaScript-heavy sites (Selenium, Scrapy) API integration and real-time data pipelines Large-scale crawling, lead generation, and list building 📊 Data Science & Analytics Exploratory Data Analysis (EDA) & insight reporting Predictive modeling & forecasting (time series, regression, classification) Statistical analysis & hypothesis testing Outlier detection & anomaly analysis Business intelligence dashboards and reports 🤖 Machine Learning Solutions Geographically Weighted Machine Learning (PyGWML) EEG brain state classification (microstate analysis) Forecasting models for climatic and urban trend analysis Feature engineering, hyperparameter tuning, and model evaluation 🛠 Tools & Technologies Python | R Programming | Pandas | NumPy | Scikit-learn | XGBoost | LightGBM | TensorFlow | PyTorch | MATLAB | Matplotlib | Seaborn | Plotly | Statsmodels | Selenium | Scrapy | BeautifulSoup | Puppeteer | Requests | APIs | JSON/XML Parsing | Microsoft Excel | DataCamp Certified | SPSS | Jupyter Notebook | Automation Scripts 📚 Portfolio Highlights Smart E-Commerce Scraper – Automated scraper for variants, shipping, and product specifications PyGWML Package – Open-source Python library for Geographically Weighted Machine Learning EEG Microstate Classification – Brain state classification in collaboration with Dublin University Climatic Trend Analysis – Time series forecasting for urban climate studies 🌟 Why Work With Me? Certified in Data Science and Web Scraping in Python (DataCamp) IELTS Certified – excellent communication for global clients Proven experience in academic research, business analytics, and automation Strong mix of technical expertise, problem-solving skills, and business insight Commitment to accuracy, efficiency, and client satisfaction 💡 Let’s Turn Data into Action If you need high-quality data scraping, predictive analytics, or custom machine learning solutions, I’m here to help. From automated scrapers to scalable ML models, I deliver clean, reliable, and insightful results that help you make better decisions. Data Analysis: Microsoft Excel, Spreadsheets, Spreadsheets, Google Sheets, Google Workspace, Power BI, Tableau, Data Visualization, Data Analysis, Data Analytics, Statistical Analysis, KPI Metric Development, Time Series Analysis, Statistics, Comparison Analysis, API Integration, ETL/ETH Pipeline, Financial Analysis, , market analysis 📩 Message me today — Let’s make your data work smarter for you.

Multi-task handling, high efficiency & quality, and detail-focused can be some of my labels. Also really eager to learn new things and try different fields of tasks.

I am a Mandarin Chinese–English bilingual Intellectual Property (IP) paralegal and translator with over 10 years of experience, supporting clients with patent, and trademark matters in China, the United States, Hong Kong, Japanese and Europe. I work with a qualified IP agency in China. I have worked with worldwide clients through Upwork and direct collaboration, ensuring accurate filings, timely communication, and reliable IP protection under both Chinese and international IP systems. In addition, I also work with translation agencies as a project coordinator, responsible for recruiting translators, managing translation workflows, and overseeing project delivery. ⚖️ Intellectual Property Services Patent Support • Direct patent filing and formality review • Office Action handling and communication with Offices • Patent annuities • IP docketing, deadline tracking, and cost management Trademark Support • Direct trademark filings • Trademark searches • Office Action / objection responses • Trademark renewals and monitoring • Brand protection and infringement assistance Copyright • Copyright registration in China for creative works, software, videos, and digital content 💬 Translation & Language Services • Legal, business, and game translation (EN ⇄ ZH) • Video translation, subtitles, and transcription • Online meeting interpretation • Mandarin female voice-over • Bilingual communication and coordination between international teams 🧰 Tools & Software Trados | Microsoft Office | Canva | CapCut | Meitu | Xiumi | IP docketing systems High-speed internet and a professional workstation for reliable remote collaboration. 💡 Additional Support • Translation project coordination • Administrative and operational support • Managing translators and multilingual workflows Feel free to contact me if you need reliable support for IP filings, legal translation, or multilingual project coordination. I’d be happy to assist.

Multilingual Voice Recording & Linguistic Services I specialize in managing and delivering high-quality multilingual voice recording projects with a global network of skilled volunteers. What I Offer: Extensive Language Coverage: English, Spanish, French, other major European languages, Southeast Asian languages, Mandarin, Cantonese, and more. Proven Experience: Successfully completed projects ranging from short targeted recordings to large-scale multilingual datasets. End-to-End Project Management: Coordination, pronunciation guidance, delivery oversight, and quality control for every project. High Standards: Clear, natural pronunciation, consistent quality, and on-time delivery. Flexible Project Scale: Capable of handling both small custom tasks and large ongoing projects. If you have multilingual voice recording or language-related projects, I can ensure quality, reliability, and timely results. Let’s discuss how I can help bring your project to life. AI Language Recording I managed the entire process of AI language recording, from voice data collection to training model accuracy. My responsibilities included selecting diverse linguistic samples, ensuring proper transcription, and optimizing the dataset for AI processing. This allowed the AI to achieve more human-like fluency and contextually appropriate speech patterns, enhancing its interaction capabilities. Virtual Processing Solutions I designed and implemented virtual processing techniques to simulate real-world environments for training AI systems. This included creating virtual scenarios where multilingual AI could be tested for various real-time applications, such as customer service and virtual assistants. The virtual environment also enabled scalable testing without geographical limitations, leading to higher efficiency in training AI models. Bilingual Travel Consultant & Tourist Interpreter based in China I help foreign travelers navigate China with ease by offering travel planning, real-time interpreting, and cultural insight. From airport pickup and hotel check-in to local food discovery and emergency support, I ensure a smooth and enjoyable journey in China. Translation & Subtitling (Short Dramas & Films) With over 10 years of experience in audiovisual translation, I have translated and proofread more than 350 English and American TV series, films, and documentaries. My specialty lies in culturally adaptive translation of short online dramas, ensuring that humor, idioms, and emotional nuances resonate with global audiences. I have participated in nearly 100 short drama localization projects, helping Chinese content successfully reach international platforms. Sourcing Agent in China | Supplier Research • Product Sourcing • Negotiation I help global buyers source quality products from China by providing end-to-end support—from supplier research and price negotiation to sample coordination and production follow-up. Whether you're starting a new e-commerce line or looking for reliable manufacturers, I act as your trusted local partner to streamline communication, ensure transparency, and deliver results. Consecutive Interpretation & Communication Support Fluent in Mandarin, Cantonese (native), and English, I offer consecutive interpretation services for business meetings, interviews, and cultural exchange programs. My strengths lie in clear communication, contextual accuracy, and bridging cultural gaps in real-time communication.

Overall: As a seasoned Business Analyst with over 8 years of experience, including roles at Alibaba Group and Accenture Consulting, I specialize in data analysis, market research, market entry, sourcing, e-commerce, and supply chain management. My experience spans industries including eCommerce, automotive, mobile phone, retail, apparel, and resources, etc. Market Strategy Research & Analysis: At Alibaba, China's leading eCommerce platform, and Accenture Consulting, I delivered impact data-driven strategies and insights. My expertise encompasses market sizing, competitor benchmark, trend analysis, and GO-TO-MARKET plans, as well as initial consumer outreach and communication. AI Consulting: I also leverage advanced AI tools such as DIFY and LangChain to deploy AI Agent solutions, enabling small and medium-sized enterprises (SMEs) to create flexible, cost-effective, and lightweight supply chain management/Marketing/Operation solutions Fashion Supply Chain Management: I have extensive experience in fashion supply chain management. As the Supply Chain Manager for a US-based fashion supply chain management group in China, I effectively managed various aspects including supplier sourcing, price negotiations, production management, and warehouse planning. E-commerce Specialist: I have 5 years of hands-on experience operating fashion stores on Taobao, China's leading e-commerce platform, successfully elevating stores to Gold Seller status. Leveraging this expertise, I can provide valuable e-commerce operational advice to clients aiming to enter the Chinese market. Social Media Management: I also have proven experience in social media management, successfully operating a Rednote account which grew by 1,000 followers within six months, achieving a remarkable 25% conversion rate from followers to customers. I can effectively support businesses looking to enter the Chinese market through strategic social media operations. Garment Supplier Sourcing: I bring practical insights from our family-owned apparel factory, which has over 30 years of experience in international trade, primarily exporting to Japan and Spain. I am committed to providing tailored, efficient, and innovative solutions for my clients. If you're looking for a dedicated professional to support your project, please feel free to contact me—I look forward to collaborating with you!

Professional Summary • Software Engineer & Solution Architect | Hewlett Packard Enterprise | 14+ years • AI Data Annotation Specialist | 2+ years • Cross-border E-commerce Store Owner | 1+ years In the field of IT Professional: Building on 14+ years of career at Hewlett Packard Enterprise (HPE) in global enterprise software developing, delivery and customer technical support, I am highly detail-oriented and self-motivated; I work effectively in remote environments, leveraging extensive experience collaborating with diverse international teams. Proficient in leveraging AIpowered development tools (such as Claude Code etc.) to accelerate delivery and enhance productivity. - Technical Skills: Java, Python, SpringBoot, SpringCloud, Javascript, VUE, Database, Web Application, Shell, API Integration, MicroService, Kubernetes, Docker, CI/CD, DevOps … In the field of AI Data Annotation: I have participated in multiple AI data labeling / AI-training projects across diverse platforms. The projects include audio transcription, text annotation, image annotation, quality verification, and map annotation etc. In the field of E-commerce Operations: I own and operate a cross-border e-commerce store on Shopee, overseeing full-cycle operations, with the store consistently generating daily orders. Work experience at Hewlett Packard Enterprise (HPE) 2009/11 – 2024/07 Role & Impact: Responsible for enterprise software product delivery, support, and solution architecture; successfully delivered numerous large-scale software projects worldwide (onsite or remotely) and provided high-quality technical support. Global Collaboration: Extensive remote and on-site experience collaborating with various functional teams across Asia-Pacific, North America, Europe, the Middle East, and Africa. Leadership & Recognition: As a Delivery & Support Team Leader (2019–2023), the global project I led were twice awarded the "Department's Annual Best Project" due to high client praise and maintaining a 100% SLA (Service Level Agreement). Main Clients: Global telecom operators and multinational corporations, including du (UAE), Singtel (Singapore), Telstra (Australia), Shaw (Canada), DTAC (Thailand), Ooredoo (Myanmar), KDDI (Japan), China Mobile, FESCO (China), Agricultural Development Bank of China … Domain Expertise: Projects covered multiple business domains, including ITIL/ITSM, ICT OSS, E-commerce, Airline, Video Services (IPTV & OTT), Telecom, and Voice (IVR) … Work experience at Guang Dong Whizen Technologies 2006/06 – 2009/10 I was working at Guang Dong Whizen Technologies for 3 years as a software engineer, developing different kinds of web applications for Japanese clients such as Toyota, Panasonic and Hitachi.