My name is o o o. i just turned 28 years old this year.  I have lived live in a domitory that provided from my company with my roommate

I work as a an engineer for a ooo company, I spend most of my time at work cheacking our manufature manufacturing quality what whether it has some Problems, such as stain, chemical defect and any other poor quality. It's hard work because almost problems are came from complex chemical interactions and small mistaked manufacture process, most of them are very tiny we can't trace them with our eyies, so we must  use  elaborate detect  machines,.....

일단 앞 부분만 약간 수정해드렸는데요,

시제, 단/복수 등 신경 쓰시면서 뒤에도 한번 스스로 검토해보시면 좋을 것 같아요 ^_^