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la wang

@lawang

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Senior Data Analyst and technical leader, turning BI, AI/ML, and IoT data into revenue-driving insights.

China

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What I'm looking for

I want to lead BI/AI/IoT analytics teams—owning data architecture, ETL/data warehousing, and predictive modeling—to deliver revenue-impacting insights. I thrive when I can partner closely with product and engineering to ship robust, scalable systems.

I’m a data-driven technical leader with 25+ years of IT experience and 20+ years in technical management, focused on turning massive raw datasets into actionable business insights. I specialize in BI, Big Data Analytics, AI/ML, and IoT data acquisition, including leading systems that supported $30M+ (200M CNY) in annual revenue.

I build enterprise-grade data warehouse and ETL foundations, and I apply neural networks and predictive analytics with TensorFlow for CRM and consumer behavior forecasting. From delivering BI architecture and churn/conversion prediction to leading real-time IoT data ingestion (1.5M+ monitoring points) and managing 60+ technical staff, I bring execution speed, technical depth, and clear business outcomes.

Experience

Work history, roles, and key accomplishments

Current

CTO / Tech Partner

Current

Shanghai Qichu E-commerce Co., Ltd.

Sep 2020 - Present (5 years 9 months)

Directs data architecture for the My Kitchen e-commerce platform, using transaction data and high-concurrency traffic analysis to optimize supply chain responsiveness.

Data Architecture Transaction analysis Supply Chain Optimization Performance Analytics Data Engineering

Senior Data Technology Expert

Shanghai Liruixing Info-Tech Co., Ltd.

Sep 2018 - Sep 2020 (2 years)

Led the design and R&D of enterprise BI products, building data warehouse models and ETL standards that improved data extraction efficiency by 40%+. Designed and implemented TensorFlow-based neural network models for CRM churn forecasting and conversion analysis.

BI Architecture Data Warehousing SQL Server Oracle MySQL Power BI Tableau TensorFlow Neural Networks

VP of Technology / Data Lead

Shanghai Hanqian Info-Tech Co., Ltd.

Feb 2012 - Jan 2016 (3 years 11 months)

Developed the SDCD multi-protocol communication system to enable real-time ingestion for 1.5M+ monitoring points. Architected the iBESS IoT energy-savings analytics platform, contributing 200M CNY in total sales revenue and leading a 60+ person technical department.

Multi Protocol Communication IoT Sensor Data Team Leadership DevOps System Architecture