Success Stories: O1-A Approval for an Indian Data Scientist in the field of Computational and Applied Mathematics in Only 3 Days


Client’s Testimonial:

“Great news, thanks!”

On January 25th, 2019, we received another O1-A (Individuals with Extraordinary Ability or Achievement) approval for a Data Scientist in the Field of Computational and Applied Mathematics (Approval Notice).

General Field: Computational and Applied Mathematics

Position at the Time of Case Filing: Data Scientist

Country of Origin: India

State of Residence at the Time of Filing: California

Approval Notice Date: January 25th, 2019

Processing Time: 3 days (Premium Processing Requested)

Case Summary:

An Indian Data Scientist hired North America Immigration Law Group
( to file an O1-A case for her. After our careful evaluation, we have concluded that her strong academic background and research experience supported the application for O1-A. With the help and effort of our team, her case was approved in 3 days thanks to Premium Processing (PP).

Our client has made significant contributions to the field of computational and applied mathematics, and her works have improved energy and transportation systems in a number of areas, amongst is the mathematical approach to integrate non-linear discrete choice model data into a linear optimization framework used in policy decision analysis. In support of the O1-A petition of our client, we have submitted extensive documentation substantiating her extraordinary abilities in the field, which includes her publications in professional journals along with her citation records, and the evidence that she has served as a peer reviewer. At the time when the case was filed, she has conducted 5 reviews, and published 7 peer-reviewed scientific articles, 2 peer-reviewed technical reports, and 1 book chapter with 200 citations.

The key to our firm’s success is that our team prepares and presents supporting evidence in a concise and accurate manner. By doing so, we are able to further advise our client in collecting necessary evidence to strengthen the petition. To support our argument, we also encouraged her to contact experts in the same field for recommendation letters. Here is how one of the recommenders described our client and her research: “[Client] has been cited more than 100 times to date, which demonstrates the extent to which other scientists in the field consult her research while conducting their own projects. [Client]’s work is selected for citation due to the significance of her findings and her reputation as a talented researcher”.

As our firm has a huge number of successful petitions, we are able to provide individual clients of different backgrounds the best strategies. We congratulate our client in securing her O1-A approval in such a short span of time, and wish her the best as she carries out important research in the field of computational and applied mathematics benefiting the US.

North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability) and EB1-B (Outstanding Researcher/Professor).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With 12,000 EB-1A, EB-1B and EB-2 NIW approvals, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Hundreds and Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals

For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our approvals grew from 600 in 2013 to more than 3,000 in 2017.

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