Hello dear, thanks for your job position.
As a full stack developer with 9+ years, I have experience in c, c++, c#, java and most of their frameworks such as MFC, QT, Spring, Hibernate and so on.
I often used to be very interested in compiler building and string handling.
In terms of lex and yass, I'm already familar with them and had attended some projects related with language handling.
With my strong skills and good experience, I can finish your project perfectly in a short time.
Could you please contact me for more discussion?
Thanks a lot.