Chen Xu Email & Phone Number

Washington, Dc, Us

Boston, Ma, Us

Reston, Va, Us

•Created, maintained, and improved statistical models (Naïve Bayes) for assigning household and person level demographics for panelists. Determined the priority of sources (self-reported, third party, modeling outputs) for each demographic assignment. Leveraged sample selections and weights generation to estimate 30+ countries' household and person-level characteristic distributions utilizing SQL and Python.•Developed automated dashboard using stored procedure to track panelists who revoked consent for participation to track the health of the worldwide panel of over 2 million people that underpins Comscore's syndicated products and custom solutions.•Collaboratively managed transition from Greenplum to Snowflake database, including authoring demographic model assignment and validation scripts which are crucial to the creation of weekly tables that are used by hundreds of downstream users, determining whether results were within an acceptable error margin, and troubleshooting significant deviations.•Conducted text data mining to extract demographic information using the web debugging proxy tool (Fiddler) to facilitate a 40% increase in valid panelists.

• Created customer investment portfolio feature scores to provide better investment recommendations which resulted a 15% YOY increase in company revenue• Built python models using various libraries(Numpy, Pandas, Matplotlib, Scikit-Learn, Scipy) to analyze real estate transaction record to provide historic patterns and trends as well as matching the potential customers with existing opportunities• Prepared and cleansed data from both internal and external sources in various forms. Used Python, SQL and Excel(VBA) to build automated data pipelines for data preparation• Directly worked with functional teams to understand the business logics and translated them into technical specifications as well as analytical view / complex SQL routine/ stored procedures• Designed, developed and maintained daily and monthly summary, trending and benchmarkreports using Tableau and Power BI

Worldwide, Oo

• Performed extensive M&A screening on potential acquisition targets and conductedconfirmatory due diligence on corporate financials, operations and strategic plans• Assisted in developing strategic growth plans for clients including market entry modelanalysis, product line design, target city selection, brand positioning and business expansionto China• Leveraged Deloitte in-house research tools such as EMIS and MergerMarket to analyzecompetitiveness of the industry and heavily involved researching on historical financials(revenue growth, EBITDA margin, Capex, etc), operational metrics and company information• Extracted and synthesized critical research results from local government regulations andanalyzed competitive landscapes to identify target industry entry barriers• Drafted reports and presentations to communicate investment recommendation based onresearch findings and in-house analysis with clients

New York, Ny, Us

• Monitored and facilitated over 6,000 transactions per month in retail, commercial, businessbanking and private banking sectors by investigating a variety of exception reports for onlinebill payments, online account transfers and NCOA updates• Analyzed payment data from third-party companies to increase payment efficiencies to billers• Involved in the onboarding training for interns and coordinated training sessions to train onkey tools and procedures needed for the position• Maintained relationship with business partners through daily check-ups and assisted withaccount updates for their payees• Validated domestic and foreign wire transfers and processed qualified wire transfers on thewire exception queue to ensure efficiency• Served as a back-up for production validation (post release) for money transferring products on Chase.com

Walldorf, Bw, De

• Validated and created internal training slides on ASAP 8.0 Implementation Methodology andcustomer presentation materials used by key executives and sales/delivery team• Performed multiple quality assurance tasks for various SAP implementation method toolsprior to formal launch• Collaborated with SAP staff globally and delivered key projects on time• Supported the US launch of ASAP 8.0 Implementation Methodology and drafted all relevanttraining materials

Bachelor Of Science - Bs, Business And Engineering

Master Of Science - Ms, Industrial Engineering