This study investigates Indonesian graduate students' writing strategies for academic essay assignments at Hungarian universities. The aim is to understand the specific phases and strategies used during the writing process: pre-writing, writing, and post-writing. Employing a qualitative approach, data were collected mainly through semi-structured interviews. Eleven Indonesian students from six universities in the Faculty of Social Sciences and Economics were involved in the study. The interviews were transcribed using the Web Speech API. Coding and theme classification were performed using ATLAS ti. The results indicate that the students utilize a total of sixteen stages and employ 89 strategies when completing their academic essays. During the pre-writing stage, the participants engage with five specific themes: planning, assigned essay topics, the provision of data sources, literature studies, and content structuring. During the writing stage, a total of eight phases were utilized. These included preparatory stages, research and information management, fulfilling the required length of the text, enhancing language to avoid repetition, improving content and language, revising content and language, ensuring academic integrity, and maintaining motivation throughout the writing process. In the post-writing stage, three phases were implemented, which involved receiving feedback and making revisions, conducting a final review, and completing post-submission tasks.