I have an internship experience during my college years as part of fulfilling one of the internship courses. I underwent a three-month internship program at PT Dayamitra Telekomunikasi Tbk (Mitratel), a subsidiary of Telkomsel.

During my internship, I was responsible for developing a login system on the SharePoint Excel application, with the aim that every employee who logs in can be directed directly to their personal worksheet. The development of this system aims to improve the security of company data, both from internal and external access.

In addition, I was also assigned to process Excel data containing information about tower infrastructure, such as the number of RF, MW, RRU, tower ID, and project ID from tenants/providers. I completed this data processing process using Google Colab, and I created a labeling system to identify whether a tower was experiencing overload or not, based on the number of components installed.

Because the company where I interned did not have an IT division, I worked independently. I routinely reported work progress to my manager for evaluation and input. Through this approach, I managed to complete all the tasks given well.