I am a Computer Science teacher assistant that has worked with marking IGCSE past exam papers and assignments professionally over the past 2 years. I've marked papers under the direct supervision of certified examiners. I am very proficient in understanding the mark schemes and examiner reports and will mark your papers up to that standard. I will mark a full set of exams (For example, Computer Science Paper 1&2) for $5. I will also provide feedback and suggest ways u can improve with.