can somebody help me with my application letter. I will send it to reputable law firm and I don't know if it is correct or not.

in the letter I have to write my previous job
this is the letter

was working as a paralegal at Law Office Afdal Zikri & Partners and Posbakum while I was completing my thesis before. As a paralegal, I helped our office’s lawyer to draft litigation documents. My academic, personal and professional experience has solidified my commitment to legal service. And at present, I’m completing postgraduate program at faculty of law Universitas Gadjah Mada on Master of Litigation which has integrated curriculum with most of Special Education for Advocate Profession (PKPA)

Note: I'm no longer working for that Office

best regards