Hi, Nice to see your job posting seeking about MERN stack and mobile developer.
I am a senior Full-Stack web developer who especially mastered in MERN stack development.
I have many experiences in building various types of web sites including excellent learning platforms
Personally, I am a very reliable, trustworthy person so that you can trust my work.
I'll be happy to work with you since this job is really requiring my skill and experiences.
Please don't hesitate to hire me.
Looking forward to hearing from you.
Thanks.