Client’s Testimonial:
“Chen Immigration’s handling of my EB-1A petition was nothing short of exceptional. Having explored options with the attorneys retained by my employer, I quickly realized that the team operates on a completely different level. Their insight into the technicalities of the EB-1A requirements is profound and unparalleled. They identified strengths in my profile that made the petition very strong, making me feel very confident. In short, their specialized expertise is indispensable and totally recommended if you do not want to compromise with your green card petition.”
On October 27th, 2025, we received another EB1A (Alien of Extraordinary Ability) approval for a Principal Data Scientist in the field of Machine Learning (Approval Notice).
General Field: Machine Learning
Position at the Time of Case Filing: Principal Data Scientist
Country of Origin: India
State of Residence at the Time of Filing: California
Approval Notice Date: October 27th, 2025
Processing Time: 5 months, 19 days (Premium Processing Requested)
Case Summary:
We are pleased to share the EB1A approval of a principal data scientist from India whose research advances fairness, transparency, and accountability in artificial intelligence. At the time of filing, the client was leading U.S.-based projects on responsible machine learning systems, focusing on ranking algorithms and recommendation models that promote equity and trust in AI. With an impressive record of publications, citations, and professional recognition, he was an outstanding candidate for EB1A approval.
Extraordinary Research Contributions
The client’s work addresses bias in automated decision-making and establishes fairness-aware frameworks adopted by major technology organizations. His algorithms have enhanced equity and scalability in large-scale recommendation systems and informed responsible AI standards across academia and industry. By integrating causal inference and ethical design, his research reinforces U.S. leadership in trustworthy and socially responsible artificial intelligence.
Academic and Professional Achievements
The client holds a Ph.D. in Computer Science and has documented his research in 1 peer-reviewed journal article and 9 peer-reviewed conference papers, along with 5 conference abstracts and 1 preprint published in leading venues in machine learning and information retrieval. His work has been cited 2,233 times overall, placing him among the top 1% of researchers in the field. He has also completed at least 55 peer reviews for premier conferences, including NeurIPS, ICLR, ICML, and AAAI, and has served in leadership roles such as area chair and senior program committee member. These accomplishments reflect his recognized expertise and influence within the AI research community.
Expert Recognition
Independent experts praised the originality and impact of his work.
One recommender noted:
“His work has not only achieved essential improvements in the accuracy and scalability of recommendation technologies but also provided solutions to the challenges associated with biased data.”
This endorsement underscores the practical significance and global influence of his contributions to fair and transparent AI systems.
EB1A Approval and Outlook
The I-140 EB1A petition was filed on May 8, 2025, upgraded to premium processing, and approved on October 27, 2025. With NAILG’s support, the client successfully demonstrated sustained acclaim and contributions of major significance to the field of artificial intelligence.
He continues his work in the United States, developing reliable and equitable AI models that support ethical innovation and reinforce America’s leadership in responsible machine learning.
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), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).
Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend
With nearly 64,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, 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 Tens of 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 cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.
Track Record of Success EB-1 and NIW Approvals
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