I am eb3(dec, 2001) and need to submit AC21 letter.Here are the job duties mentioned in the LC application with the title of Systems Analyst. My LCA was approved as Chief, Comp.Programmer.

Analyze User requirements procedures and problems to automate processing or to improve existing computer system and use one or more of the following: c, C++, Visual Basic and/or Java.

My current position is Technical Architect with salary difference of 35% (more). In addition to the Coding, Testing, Integrating computer applications, I also have some additional duties like leading projects, mentoring developers and researching new technologies.

Do you see major issues with my application? Will you be able to file AC21 if I choose to?