Xinyang M.-Data Analyst | Business Intelligence | Power BI & SQL
Check rate
Experience
Sales Operations Analyst Intern
Capgemini
- Developed and maintained 5 Power BI dashboards for pipeline tracking, forecasting, revenue-gap, quota-achievement, and deal-performance analysis.
- Delivered weekly, monthly, and quarterly reporting used by approximately 100 stakeholders across Sales, Finance, and Marketing.
- Built semantic data models and ETL workflows using Power Query, DAX, and SQL; integrated Salesforce, SharePoint, internal data warehouse, and Excel sources.
- Automated data ingestion, cleaning, transformation, format standardization, KPI calculations, dashboard refresh, and reporting preparation using Power Query, DAX, and Power BI, eliminating several hours of recurring manual data preparation and reporting work.
- Standardized KPI calculations and built interactive reports with row-level security, drill-through, and Waterfall analysis for business reviews and forecasting.
Sales Advisor - Luxury Porcelain & Tableware
Bernardaud
- Provided personalized client service and product recommendations in Chinese, English, and French; worked with marketing on client events and brand engagement.
APEM
- Developed an LSTM model in Python in a four-student team to predict operation time for complex manufacturing sequences and support production planning.
Pierre Fabre
- Developed SARIMA and XGBoost time-series models in a four-student team to forecast monthly acne-product sales across 16 countries.
- Achieved 8.7% mean absolute percentage error (MAPE), the lowest among 9 competing teams; won the Best Model Award.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Professional Services.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence, Operations, and Sales.
Summary
Early-career Data Analyst with hands-on experience in Power BI, SQL, DAX, data modeling, and reporting automation at Capgemini.
Skills
- Bi & Visualization: Power Bi, Dax, Power Query (M), Tableau Desktop, Tableau Prep, Kpi Design, Dashboard Development
- Data & Programming: Sql, Python, R/Rstudio, Excel
- Data & Analytics: Data Modeling, Semantic Modeling, Etl, Forecasting, Time-Series Analysis, Statistics, Data Visualization
- Business Systems: Salesforce, Sharepoint, Internal Data Warehouse
Languages
Education
TBS Education
MSc · Data Science and Artificial Intelligence · Toulouse, France
TBS Education
Master in Management · Management · Toulouse, France
University of Bordeaux
Master in International Economics · International Economics · Bordeaux, France
Certifications & licenses
Microsoft Certified: Azure Data Scientist Associate (DP-100)
SAS Certified Data Scientist
Tableau Desktop Specialist
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Xinyang is based in Olching, Germany.
Xinyang speaks the following languages: Chinese (Native), English (Advanced), French (Advanced), German (Intermediate).
Xinyang has at least 1 year of experience. During this time, Xinyang has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 4 months. Note that Xinyang may not have shared all experience and actually has more experience.
Based on recent experience, Xinyang would be well-suited for roles such as: Sales Operations Analyst Intern, Sales Advisor - Luxury Porcelain & Tableware.
Xinyang's most recent position is Sales Operations Analyst Intern at Capgemini.
In recent years, Xinyang has worked for Capgemini and Bernardaud.
Xinyang is most experienced in industries like Information Technology, Professional Services, and Manufacturing. Xinyang also has some experience in Retail.
Xinyang is most experienced in business areas like Sales, Business Intelligence, and Operations. Xinyang also has some experience in Customer Service.
Xinyang holds a Master in Data Science and Artificial Intelligence from TBS Education, a Master in Management from TBS Education, a Master in International Economics from University of Bordeaux, a Bachelor in Economics from National Central University and a Bachelor in Finance from Jilin University.
Xinyang has 4 certificates. Among them, these include: Microsoft Certified: Azure Data Scientist Associate (DP-100), Microsoft Certified: Power BI Data Analyst Associate (PL-300), and SAS Certified Data Scientist.
Xinyang will be available full-time from September 2026.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 15 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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