Chris Z. Email and Phone Number
Chris Z. work email
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Chris Z. personal email
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When making a connection request, PLEASE say an actionable purpose.Technical, analytical & quantitative professional and leader with entrepreneurial mind and over 15 years hands-on and CDO leadership experiences in Business Intelligence & Data Science, Chris is a data intelligence maker in many business domains, especially data-driven investing and quant investing. He was #1 winner in a national math competition in China before he went to Princeton to receive his Ph.D. in Mathematics. Due to his inquisitive mind and out-of-the-box thinking, he has a sharp business acumen connected with data acumen. He also designs customized data-driven and scenario-driven algorithms, going beyond standard off-the-shelf machine learning algorithms. Chris has extensive experiences designing and building total Data Warehouse/BI and Data Analytics solutions from scratch. He has worked on projects at UPS, AT&T, Citibank, Deloitte & Touche, Credit Suisse, IPSOS, Thomson Reuters, and Bain Capital. Chris invented and now owns PaiDEP, a proprietary EDA product designed for KYD - Know Your Data (like KYC in banking and financial world). It can automatically and systematically explore and profile any data in any business domain. PaiDEP for data exploring is like Tableau for data visualization.As CDO, Chris developed his own protocol to evaluate and qualify candidates for Data Engineering, BI and Data Science roles by minimizing false positive and false negative errors. The screening and hiring process of many large companies is full of both errors. How capable is a candidate in researching into his unknown domain to quickly understand a new skill and be able to apply it to solve a given problem? This capability is far more important than the candidate's current skillset & knowledge. Using an analogy, this is his capability to earn new money, whereas his current skillset & knowledge is the money he has earned. Which one generates more values for his employer or client?Chris is also a Trainer, Coach, and Educator. While certification training was prevalent, he pioneered HOPT (Hands-On Project Training) methodology and founded ITtrain School. His HOPT was featured in several English and Chinese newspaper and magazines. He also appeared in CCTV sharing his view on skill training for adults & enlightenment education for kids.Outside of work, Chris plays Racquetball, SUP, Kayak, piano, guitar, and loves nature and all animals. He strongly advocates animal rights, including the right to compete in Olympic games.
Sequium Asset Solutions, Llc
View- Website:
- sequium.com
- Employees:
- 132
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Bi Developer And Data Engineer And Data ScientistSequium Asset Solutions, LlcAtlanta, Ga, Us
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Bi Developer / Data Engineer & Data ScientistSequium Asset Solutions, Llc Sep 2017 - PresentMarietta, Georgia, UsResponsible for company-wide data engineering, BI, and data analytics; Designing and building enterprise Data Warehouse and BI system from scratch. Analyze financial market data, product usage data, and user behavior data; develop reports and automate the delivery of key information to right people at right time utilizing all aspects of MSBI & SQL Server (TSQL, Stored Procedures, MDX, SSIS, SSAS, SSRS, DAX and Power BI), Python Data Analysis / Machine Learning, as well as Case Scenario based customized Algorithm.On Algorithms and Machine Learning side, the work specifically involves assessing and evaluating every possible attribute of consumer characteristic data (including text and unstructured data), calculating its influence level on the target variable, and making a selection of valuable attributes, and developing sophisticated machine learning algorithm models to score each consumer account.
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Consultant & Trainer In Bi / Dw / OlapPrinceton Algorithm Inc Mar 2012 - Aug 2017Provided consulting services to business clients in US and Canada:(A) Solution-Guaranteed Consulting Service: This is an innovative consulting business model where a client pays only if the consultant solved a specific problem and delivered a pre-defined and pre-agreed solution.(B) Problem or Task-oriented Consulting: Help clients on-demand, by tackling roadblocks, hinders, tough and challenging problems or tasks encountered in data engineering, data warehousing, data analytics and data visualization.(C) Training / Coaching: Created a proprietary training methodology and delivered more than 1000 seminars and training classes.Involved in Pre-sales / Business Requirements gathering: Interfacing with business executives, business managers, and users at all levels to gather requirements and translate them into technical and analytical solutions.Also invented and developed PaiDEP, a proprietary EDA software product that automatically explores any data in any business domain. Based on information theory and taking a mathematical approach, PaiDEP can automatically discover data problems and hidden relationships.
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Bi Consultant & Solution ArchitectThomson Reuters May 2010 - Feb 2012Toronto, On, CaWorked on Thomson Deals Business Intelligence project - one of the earliest and most successful projects in Thomson Reuters, which creates a product from data and from scratch. This product involves a large volume of Investment Banking Deals Data covering M&A, Equity, Bond, and Commercial Loan deals; • Designed the product architecture consisting of four data layers: staging, data mart, cube, and data visualization; • Combined Excel VBA coding with MDX coding to provide solutions for case-driven customized data visualization; • Solved 90% of challenging problems arising from complex user requirements;• Deep hands-on work in all aspects of this product: from ETL (SSIS) and SQL / stored procedures to dimensional modeling, Cube (SSAS), and data visualization via Excel and SSRS. -
Quant Data Engineer / Ssas Olap DeveloperCredit Suisse Sep 2009 - Apr 2010Zurich, ChWorked on Data Warehouse and Business Intelligence Projects within Alternative Investment division of Credit Suisse. Responsible for • designing, implementing, and administering OLAP cubes for revenue and expense analysis;• creating forecast for Investran data analysis;• designing calculated measures and KPIs on OLAP to meet business needs;• writing extensive SQL and MDX code;• writing Excel VBA code via ADOMD and MDX to customize presenting cube data;• trouble-shooting and solving SQL Server and SSAS server performance issues;• taking care of special and sophisticated user requests overcoming technical limitations. -
Investment Quant Data Analyst & Bi DeveloperVastardis Capital Services May 2007 - Jul 2009Worked closely with business executives and financial analysts to develop enterprise data warehouse systems and BI / statistical / algorithm solutions for Investment Portfolio Performance & Risk Data. Extensive quantitative calculation & analytics covering Stocks, Bonds, Mutual Fund, ETF, Forex, Private Equity, fund of funds, capital market, benchmark … involving many kinds of metrics, KPIs, indicators; Designed and implemented 2 numerical methods and more than 40 different statistical metrics such as the list shown below:Standard Deviation / Downside Deviation / Sharpe Ratio / Skewness / Kurtosis / Excess Kurtosis / Treynor Ratio / CAPM Beta / Jensen's Alpha / Sortino Ratio / Maximum drawdowns / Calmar Ratio / Sterling RatioAlso worked with taxation, accounting, and cash flow data. Main skills: SQL, MSBI, Python, Math, Excel VBA
Chris Z. Skills
Chris Z. Education Details
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Princeton UniversityMathematics
Frequently Asked Questions about Chris Z.
What company does Chris Z. work for?
Chris Z. works for Sequium Asset Solutions, Llc
What is Chris Z.'s role at the current company?
Chris Z.'s current role is BI Developer and Data Engineer and Data Scientist.
What is Chris Z.'s email address?
Chris Z.'s email address is ch****@****ail.com
What schools did Chris Z. attend?
Chris Z. attended Princeton University.
What skills is Chris Z. known for?
Chris Z. has skills like Mathematics, Tim, Writing, Flexible, Medical Diagnostics, Consulting, Ado, Business Process Design, Books, Adobe Contribute, Win32 Api, Debugging.
Who are Chris Z.'s colleagues?
Chris Z.'s colleagues are Destinee Young, Michael Bobo Jr, Evelyn Robinson-Hardy, Tierra Gould, Ashley D., Francis Cedeño, Samantha Jimenez.
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