improve the sentenceI successfully obtained a Higher Diploma in Accountancy with Business Analytics I have been studying accountancy since the fourth grade of secondary school I have a certain account

"I am proud to have achieved a Higher Diploma in Accountancy with Business Analytics, which builds upon my solid foundation in accounting that I have been cultivating since the fourth grade of secondary school. Possessing a deep interest in the accounting industry, I am a serious and organized individual who approaches tasks with a proactive mindset and disdain for procrastination. Moreover, I am always eager to expand my skillset, take on new responsibilities, and advance professionally."