Hafizh Zaki Prasetyo Adi

Experience

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  PT eBdesk Teknologi

  Dec 2021 - Jul 2024

  Data Scientist

  At PT eBdesk, a software house specializing in news and social media data processing, I contributed to several key initiatives that significantly enhanced the company's capabilities:1. Enhanced Large Language Model Accuracy: Improved the accuracy of large language models by 10% through fine-tuning, leading to more relevant and precise outputs tailored to the company’s specific requirements.2. Optimized Data Processing Speed: Reduced data extraction time to less than 1 second by implementing advanced Optical Character Recognition (OCR) engines, accelerating overall data processing workflows and boosting efficiency.3. Streamlined Event Analysis: Applied multi-task learning to the Event Analysis engine, reducing task completion time by 25%. This led to better resource management and improved analysis accuracy, surpassing 90%.4. Improved Text Classification: Achieved over 90% classification accuracy with the text classification engine, ensuring more precise content evaluation, which in turn enhanced decision-making processes for clients.5. Facial Recognition Enhancements: Increased facial recognition accuracy to over 85%, improving the system's reliability in identifying political figures and activists across media.6. Accelerated Model Deployment: Reduced implementation time by 30% by integrating production-ready engines into the deployment pipeline, speeding up the release of new models and features.7. Advanced Image and Video Insights: Utilized object detection and segmentation techniques to extract deeper insights from visual data, achieving over 85% accuracy in image and video analysis.8. Improved Project Management: Effectively managed project timelines and documentation using Apache Airflow and ML-Flow, resulting in a 20% reduction in schedule deviations and more structured documentation of experimental parameters and metrics. Show less

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  PT. Quantus Telematika Indonesia

  Aug 2024 - Oct 2024

  NLP ENGINEER
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  PT. Freight Express Indonesia

  Nov 2024 - now

  Senior Data Analyst

  Sebagai Senior Data Scientist di PT Freight Express Indonesia, sebuah perusahaan logistik yang menangani freight forwarding lintas negara, saya berperan penting dalam transformasi data operasional menjadi insight yang actionable:1. Analisis Kinerja Perusahaan: Mengintegrasikan data dari berbagai database SQL untuk menganalisis performa masing-masing entitas di bawah PT Freight Express Indonesia, menghasilkan evaluasi berbasis data yang mendukung pengambilan keputusan manajerial.2. Pemrosesan Data Maritim: Mengembangkan sistem crawling untuk menjadwalkan dan melacak pergerakan vessel secara real-time, yang kemudian digunakan untuk analisis tren dan estimasi performa logistik.3. Laporan Otomatis Berbasis AI: Merancang dan menerapkan pipeline laporan otomatis yang didukung AI untuk menyajikan informasi tentang performa pelabuhan, performa vessel, dan situasi global (seperti gangguan rantai pasok dan regulasi internasional) sebagai sistem peringatan dini (early warning) yang dibagikan kepada klien strategis.4. Penyampaian Insight Strategis: Menghasilkan insight bernilai tinggi dari data operasional dan eksternal, meningkatkan kesiapan perusahaan dalam menghadapi dinamika industri freight forwarding global.5. Visualisasi dan Pelaporan Dinamis: Menggunakan alat visualisasi interaktif untuk menyajikan data kompleks secara ringkas dan mudah dipahami oleh berbagai stakeholder, termasuk klien dan eksekutif internal. Show less