Yiwen (Avery) Tang

Software Engineer

San Francisco, California, United States10 yrs 1 mo experience

Most Likely To SwitchHighly Stable

Key Highlights

6+ years of experience in data science.
Expert in building end-to-end machine learning products.
Led analytics efforts driving cost management.

Stackforce AI infers this person is a SaaS Data Scientist with strong expertise in analytics and machine learning.

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Skills

Core Skills

Data AnalysisMachine LearningData Science

Other Skills

Cloud Cost EngineeringAnalyticsCost ManagementData VisualizationData AnalyticsDashboardingData EngineeringModel BuildingStatistical ModelingData ParsingRStatisticsMicrosoft ExcelCritical ThinkingProbability

About

- 6+ years of experience in the data science domain - Full-stack data scientist with solid skills in analytics, machine learning, and experimentation - Tech stack: SQL(bigquery, postgres), Python (numpy, pandas, sklearn, pytorch, tensorflow, seaborn), DBT, Airflow, Tableau, Metabase, Looker

Experience

10 yrs 1 mo

Total Experience

2 yrs 6 mos

Average Tenure

6 yrs 6 mos

Current Experience

Confluent

4 roles

Senior Software Engineer II

Promoted

May 2022 – Present · 4 yrs

Cloud Cost Engineering
Led the effort to surface insights about cloud bills and drive cost management / accountability within the company, a critical component to the company's profitability goals
Established the core analytics around cloud costs including product and customer margins, unit economics, internal cost and waste tracking etc
Contributed to other efforts in cost engineering such as alerting, cloud tagging and waste detection
Worked closely with Finance, Engineering and Product

Cloud Cost EngineeringAnalyticsCost ManagementData AnalysisMachine Learning

Team Lead - Sales Data Science

Jan 2022 – May 2022 · 4 mos

- Led a team of 3 to support Sales, Finance and Partner Ecosystem

Data Science

Senior Data Scientist

Promoted

Jan 2021 – Dec 2021 · 11 mos

Build e2e ML products: account scoring, booking forecast, linkage algorithm for account matching
Support analytics needs from Sales, Marketing and Finance
Drive x-functional projects with Sales, Product Marketing, Business Systems
Worked with Senior VPs in Sales and Finance to drive business predictability

Machine LearningAnalyticsData Science

Data Scientist

Sep 2019 – Dec 2020 · 1 yr 3 mos

Founding member of the Data team
Architected an account matching system to ingest / match / dedupe data from various sources to expand the account base and drive the GTM effort
Established KPIs and built dashboards to track metrics for booking, NRR, sales productivity and efficiency

Data AnalyticsDashboardingData Science

Leanplum

Data Scientist

Jan 2017 – Aug 2019 · 2 yrs 7 mos · San Francisco

Leanplum is a mobile marketing platform that delivers meaningful engagement across messaging and in-app experience.

Data Science

Imerys filtration & performance additives emea

Material Data Analyst Intern

Jun 2016 – Sep 2016 · 3 mos · San Jose

Built models to enhance understanding of mineral additives and determine the direction for future experiment
Improved and automated methods for data acquisition and analysis by building a data pipeline connecting laboratory equipments and computer software
Worked closely with different teams to determine project scope and product features
Presented results to senior management to drive business decisions

Data AnalysisModel BuildingData Science

Denison university

Statistical Modeling Assistant

Aug 2014 – May 2015 · 9 mos · Granville, OH

Continually improved the methods for parsing web data and transforming into structured forms
Built regression models to predict sports game results and analyzed players’ values in a team
Communicated project progression with research leaders to decide future steps

Statistical ModelingData ParsingData Science