Operations Research

Success Story: NIW Approval Achieved for Scientist Developing Optimization Models for Smart Cities

Posted by wegreened on in NIW, Operations Research
On September 5th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for an Applied Scientist in the Field of Operations Research (Approval Notice). General Field: Operations Research Position at the Time of Case Filing: Applied Scientist Country of Origin: China State of Residence at the Time of Filing: Washington Approval Notice Date: September 5th, 2025 Processing Time: 1 year, 10 months, 24 days (Premium Processing Upgrade Requested) Case Read more [...]

Success Story: NIW Approved via Direct Premium Processing! A Quantitative Researcher From Ukraine Secures Approval Smoothly

Posted by wegreened on in NIW, Operations Research
  Client’s Testimonial: “I had a great experience working with NAILG on my case. The entire process was smooth and stress-free thanks to their professionalism, clear guidance, and examples provided. Strongly recommend!” On October 31st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Quantitative Researcher in the Field of Operations Research (Approval Notice). General Field: Operations Research Position at the Time Read more [...]

Success Stories: Iranian Graduate Teaching Assistant Secures NIW Approval After RFE for Research on Worker Training and Allocation Models

Posted by wegreened on in NIW, Operations Research
  Client’s Testimonial: “I am so happy to hear about my I-140 NIW approval, and I want to sincerely thank you and your team for your excellent support throughout this process.” On August 21st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Teaching Assistant in the field of Operations Research (Approval Notice). General Field: Operations Research Position at the Time of Case Filing: Graduate Teaching Assistant Country Read more [...]