Computer theory,context free language and pushdown automata,properties of CFLs

Hi, I am Zoya. I am from computer science engineering background. I have good knowledge over automata. I have gone through the PDF and I am capable to do these. I am assuring you about the quality of task within your given deadline. kindly give me an opportunity to work with you.

Dear Hiring Manager, We are a team of professional members that are certified and having years of experience of Python, Excel VBA, R Program Language, C++, C#, Neural Networks, Machine Learning (ML), Data Science,Java, JavaScript, PHP, SPSS, STATA etc. We will deliver your work with in your defined timeline. I assure that that your work will be error free and 100% professional with high quality. We will never waste your time and money. We will try over best to make you proud. Please consider me for this job. Thank you in advance. Regards