Wars4rt User

I am a dedicated and passionate data scientist currently pursuing a Bachelor of Science in Computer Science at Universitas Indonesia, with plans to further my education with a Master of Science in Financial Engineering at WorldQuant University. My journey in the field of data science has been marked by hands-on experience in data annotation and machine learning, where I have honed my skills in various technical domains.

During my tenure as a Data Annotator at OpenTrain AI, I specialized in polygon annotation and semantic segmentation, significantly enhancing the accuracy of complex object labeling. My efforts in automating CVAT preprocessing and QA workflows led to a remarkable 30% increase in team throughput. Additionally, I conducted cross-functional audits that reduced the error rate below 1%, which in turn boosted model accuracy by 8%. As a Voice Trainer at OneForma, I ensured high transcription accuracy while streamlining workflows, further demonstrating my commitment to quality and efficiency.

My projects, such as the Smart Urban Tree Health Monitoring initiative, showcase my ability to apply deep learning techniques effectively. By collecting and annotating aerial images and fine-tuning a ResNet50 model, I achieved over 90% classification accuracy. I am eager to leverage my skills in programming, machine learning, and data processing to contribute to innovative AI solutions in a dynamic work environment.