TWITTER, INC.

Data Scientist

A-22222-03922 H-1B 2023 Certified

Salary

$77,106

Visa Type

H-1B

Job Title

Data Scientist

Employee's Citizenship

CHINA

Graduate School

CORNELL UNIVERSITY

Case info Company Info HR Info Attorney Position Info Employee Info

Case info

9 fields

Data Publish Year 2023

Case Number A-22222-03922

Case Status Certified

Received Date 2022-09-01

Decision Date 2023-06-29

Refile N

Original File Date -

Previous State Work Force Agency (SWA) Case Number Stete -

Schedule A or a Sheepherder Occupation N

Company Info

14 fields

Employer Name TWITTER, INC.

Employer Address_Line 1 1355 MARKET ST.

Employer Address_Line 2 SUITE 900

Employer City SAN FRANCISCO

State -

Employer State/ Province CALIFORNIA

Employer Country UNITED STATES OF AMERICA

Employer Postal Code 94103

Employer Phone No. 415-222-9670

Employer Phone Extent No. -

Total Number of Employees 5652

Employer Year of Commenced 2006

NAICS Code 541511

Foreign Worker Ownership & Interest N

HR Info

9 fields

Employer Contact Name Kayla Arroyave

Employer Contact Address Line1 1355 Market Street

Employer Contact Address Line2 Suite 900

Employer Contact City San Francisco

Employer Contact State/ Provice CALIFORNIA

Employer Contact Country UNITED STATES OF AMERICA

Employer Contact Post Code 94103

Employer Contact Phone 630-605-0839

Employer Contact Email karroyave@twitter.com

Attorney

11 fields

Agent/ Attorney Name Natalie Joy L AngPinlac

Agent/ Attorney Firm Name Corporate Immigration Partners, LLP

Agent/ Attorney Phone 4157717500

Agent/ Attorney Phone Ext. -

Agent/ Attorney Address Line 1 465 California Street

Agent/ Attorney Address Line 2 Suite 700

Agent/ Attorney City San Francisco

Agent/ Attorney State/ Province CALIFORNIA

Agent/ Attorney Country UNITED STATES OF AMERICA

Agent/ Attorney Postal Code 94104

Agent/ Attorney Email ustwitter@cipllp.com

Position Info

89 fields

Prevailing Wage Track Number P10022042896301

Prevailing Wage SOC Code 15-2041.00

Prevailing Wage SOC Title Statistician

Prevailing Wage Skill Level Level I

Prevailing Wage 77106

Prevailing Wage Unit of Pay Year

Prevailing Wage Source OES

Prevailing Wage Other Source -

Prevailing Wage Determination Date 2022-08-16

Prevailing Wage Expiration Date 2023-06-30

Wage Offer From 153000

Wage Offer To -

Wage Offer Unit of Pay Year

Workstie Address Line 1 1355 Market Street

Worksite Address Line 2 Suite 900

Worksite City San Francisco

Worksite State CALIFORNIA

Worksite Postal Code 94103

Job Title Data Scientist

Minimum Education Master's

Other Degree/ Diploma -

Major Field of Study Resource Economics, Statistics, Computer Science, Software Engineering or in related field

Required Training N

Required Training Month -

Required Field of Training -

Required Experience Y

Required Expreience Months 24

Accept Alternate Field of Study Y

Accept Alternate Major Resource Economics, Statistics, Computer Science, Software Engineering or in related field

Alternate Combination of Education/ Experience N

Required Alternate Level of Education -

Other Alternate Level of Education -

Acceptable Years of Experience -

Accept Foreign Educationa Y

Acceptable Alternate Occupation Y

Acceptable Alternate Occupation Month 24

Accept Alternate Job Title In the job offered or in a computerrelated occupation.

Normal Requirements of Job Opportunity Y

Required Foreign Language N

Specific Skills This position requires a Masters or foreign equivalent degree in Resource Economics, Statistics, Computer Science, Software Engineering or in related field and 2 years of experience in the job offered or in a computerrelated occupation.br br Special Requirements Position requires 2 years of experience in each of the following skillsbr br Using SQL like languages to query data and handling big datasets in database platforms including Oracle, Teradata and Netezza;br Using Python or R to build data quality framework, data pipelines and analytical models;br Supervised machine learning algorithms including linear regression, logistic regression, random forest, and boosting to explain the statistical relationship between independent variables and predict dependent variables;br Econometric models including diffindiff, synthetic controls, panel data, matching analysis etc. to determine quasicausal estimates from observational data;br Statistical models, including but not limited to ARIMA models, to forecast the future performance and conduct hypothesis tests using mathematical and statistical models to determine the success metrics and statistical significance;br Data visualization tools including Tableau for reporting and dashboards to track KPIs and deliver insights into understandable format;br Working with Social Media data in order to provide and verify hypotheses, analyze the impact and plan on the continued optimization;br Working with business stakeholders, understand business requirements and ability to convey the results of analytical investigations to nontechnical audiencesbr br Employment and background checks may be required.

Combination Occupation N

Offered to Applied Foreign Worker Y

ForeignWorker Live on Premises N

Live in Domestic Service Worker N

Employment Contract -

Professional Occupation Y

College/ University Teacher N

Competitive Process -

Basic Recruitment Process -

Teacher Select Date -

Teacher Publish Journal Name -

Additional Recruitment Information -

Job Oder Start Date 2022-05-10

Job Oder End Date 2022-06-14

Sunday Edition Newspaper Y

First Newspaper Name San Francisco Chronicle

First Advertisement Start Date 2022-05-08

Second Newspaper Name San Francisco Chronicle

Second Advertisement Type Newspaper

Second Ad Start Date 2022-05-15

Job Fair From Date -

Job Fair to Date -

On Campus Recruiting from Date -

On Campus Recruiting to Date -

Employer Website from Date -

Employer Website to Date -

Pro. Org. Ad from Date 2022-05-06

Pro.Org. Ad to Date 2022-05-19

Job Search Website from Date 2022-05-06

Job Search Website to Date 2022-05-19

Private Employment Firm from Date -

Pricate Employment Firm to Date -

Employee Referral Program from Date -

Employee Referral Program to Date -

Campus Placement from Date -

Campus Placement to Date -

Local Ethnic Newspaper from Date 2022-05-11

Local Ethnic Newspaper to Date 2022-05-11

Radio/TV Ad from Date -

Radio/TV Ad to Date -

Employer Received the Payment N

Payment Details -

Bargaining Representative Notified N/A

Posted Notice at Worksite Y

Layoff in Past Six Months N

US Worker Considered -

Country of Citizenship CHINA

Foreign Worker Birth Country CHINA

Class of Admission H-1B

Employee Info

24 fields

Foreign Worker Education Master's

Foreign Worker Education Other -

Foreign Worker Major RESOURCE ECONOMICS

Year of Compelted Education 2014

Foreign Worker Istitution of Eduation CORNELL UNIVERSITY

Foreign Worker Education Instution Address Line 1 CORNELL UNIVERSITY

Foreign Worker Education Institution Address Line 2 -

Foreign Worker Education Institution City ITHACA

Foreign Worker Educatution Institution State NY

Foreign Worker Education Institution Country UNITED STATES OF AMERICA

Foreign Worker Education Training Post Code 14853

Foreign Worker Training Completion N/A

Foreign Worker Required Experience N

Foreign Worker Alternate Education and Experience N/A

Foreign Worker Alternate Occupation Experience Y

Foreign Worker Experience with Employer N

Foreign Worker Employer Pay for Education N

Foreign Worker Currently Employed Y

Employer Completed Application N

Preparer Name Natalie Joy L AngPinlac

Preparer Title Partner

Preparer Email ustwitter@cipllp.com

Employer Information Declaration Name Kayla Arroyave

Employer Declaration Title Global Mobility Associate