SUMMARY

• me have over 9+ years of professional experience as a Data Analyst in databases & analytics, Machine Learning and me can work as a data Analyst/Data mining/Machine learning AI and Tableau roles.
• 4+ years’ experience in Machine learning especially in Data Mining (Classification: Logistic/Linear Regression, SVMs, Decision Trees Ensemble methods, ANN; Clustering: K - means, DBSCAN, Hierarchical Clustering; Association Analysis; Anomaly Detection etc.).
• 4+ years’ experience in SQL, Python,, 2+ years’ data visualization analysis with Tableau, Alteryx, Splunk. 8 months’ data mining projects with Python, Weka, R, SQL, 2 months’ development of Stock Marketing Prediction System with Python and WAMP, 2 months’ marketing research analysis with SPSS.
• Skilled in teh following programming languages and environments:

TECHNICAL SKILLS

Languages: Python, R, Matlab, SQL.

Operating Systems: Windows, Linux.

Tools and Platforms: Tableau, SPSS, Alteryx, Splunk, Weka, PyCharm, Matlab.

Skilled at Microsoft Office: Excel, Word and PowerPoint.

PROFESSIONAL EXPERIENCE

Confidential

Data Analyst

Roles and Responsibilities:

• Investigate Insider Threat using data analytics and search and manipulate large data sets.
• Investigate personnel security incidents internal to teh Bank
• Take a leading role in teh development of teh Bank's incident response and investigations programs, from both teh technical and process perspective
• Enhance DLP and other security monitoring systems to better identify anomalous user behavior
• Develop content and generate reports using Splunk and Tableau.
• Perform digital forensics, as needed for investigations
• Perform periodic reviews and adjustments of incident response/investigation policies and procedures (where appropriate) to ensure relevant activities are detected by internal monitoring processes
• Collaborate with Compliance, Human Resources, and Legal regularly as part of information security investigations
• Maintain need-to-no of investigations, as required to support Legal and Human Resources activities.
• Clearly and thoroughly document facts and circumstances of security incidents/investigations, such that senior management and other stakeholders can TEMPeffectively follow teh actions required or conclusions
• Data manipulation with SQL in Oracle and MySQL, ETL with Alteryx.
• Data Visualization and Report in Tableau, Splunk, Excel.
• Data cleaning in Python, Alteryx.
• Data Analysis in Python, R, SPSS, Weka.

Environment: Tableau, Python, R, Weka, Excel, Splunk, Alteryx, SPSS, Oracle, MySQL.

Confidential

Data Analyst

Roles and Responsibilities:

• Designed and implemented teh data collection solution.
• Cooperated on data collection.
• Co-designed teh traffic features and algorithms.
• Cooperated on teh paper writing for SIGKDD 2016.

Environment: Python, R, Matlab, Wireshark, QT 5, Excel2013

Confidential

Data Analyst/Software Engineer

Roles and Responsibilities:

• Designed and implemented teh data collection module with Python.
• Learned and developed teh prediction algorithm on ANN with Python.
• Designed and implemented teh database with MySQL.
• Implemented teh web service with WAMP.

Environment: Python, WampServer, Windows 10

Confidential Business School

Data Analyst

Roles and Responsibilities:

• Designed and implemented teh data collection module with Python.
• Learned and developed teh prediction algorithm on ANN with PyBrain.
• Designed and implemented teh database with MySQL.
• Implemented teh web service with WAMP.

Environment: Python 2.7, PyBrain, WAMP

Confidential

Database Engineer

Roles and Responsibilities:

• Designed teh E-R model of typical startups company data with multi ground investment information.
• Implemented teh database according to E-R model.
• Fulfilled teh queries of company information and conducted teh corresponding tests.

Environment: MySQL 5.5.

Confidential

Data Analyst

Roles and Responsibilities:

• Learned theories of Data Mining, especially about Social Network Data Mining.
• Constructed teh framework of teh system which consists of a tweets crawler, a user database (MySQL) and a data miner (Weka).
• Programmed a crawler used to crawl user information from Sina Weibo (a Chinese micro blog, like Twitter), which also concludes following and followers information.
• Crawled over 1 million user information from Sina Weibo.
• Conducted Chinese Text processing with PanGuSegment library.
• Developed different classifiers based on different theoretical models.

Environment: Python, MySQL, Weka, Excel, Windows

Confidential

Algorithm Engineer/Data Analyst/Software developer

Roles and Responsibilities:

• Proposed teh idea of a more efficient parking guidance system, including teh guiding methods.
• Designed teh framework of teh system.
• Put forward and implemented teh specific algorithm and data structure applied in teh parking guidance (accurate to parking stall level).
• Set up a team of 10 people (initially 7).
• Co-designed teh specific system structure on hardware layers and fulfilled teh technology selection of main modules in teh alpha version.
• Co-programmed a map converter which is used to assist generating teh machine readable e-maps from teh architectural drawings of large parking lots.(C++ on QT4.6)
• Co-designed teh communication protocols.
• Co-programmed teh management interface.(C++ on QT4.6)
• Together made teh alpha version of teh indoor parking entity model with teh system.
• Jointly fulfilled teh test, fixed hardware and software bugs and improved teh algorithm and data structure for exception handling.
• Together made teh beta version of teh larger entity model for teh demonstrations of teh national university students’ competition.
• Jointly fulfilled teh works on relevant documentaries and other demonstration data.

Environment: C, C++, QT 4.6, embedded programming (Keil uVision 3), Linux, Windows