Rezkya Putri Septiani
Senior Data Scientist @Badan Pusat Statistik
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WORK HISTORY
Senior Data Scientist @Badan Pusat Statistik
Jakarta, ID
I design and implement end-to-end systems for national-scale applications, with experience in data processing, systems integration, and public sector digital transformation in Indonesia. I have supported multiple government statistical systems, provided technical guidance, and delivered training for regional teams across the country.In addition, also focusing on Generative AI and Large Language Models (LLMs) for data driven analysis and decision support. My work combines statistical reasoning, machine learning, LLM, and generative AI to support analytical innovation and applied research within official statistics.1. Troubleshooting & OptimizationHandled critical incident response, system debugging, and performance tuning in live production environments, ensuring high availability and scalability.2. Technical Leadership & TrainingActed as a national-level technical instructor, delivering training sessions and workshops for technical staff across regions/provinces on systems use and best practices.3. Stakeholder CollaborationCollaborated with stakeholders to align technical design with regulatory and public service requirements.
EDUCATION
Politeknik Statistika STIS
Bachelor of Applied Science - BASc, Computational Statistics
UCL
Master of Science - MS, Data Science
ABOUT REZKYA PUTRI SEPTIANI
Graduating with an MSc in Data Science from UCL with Distinction, my professional journey bridges research and implementation in data science and software engineering. As a Senior Data Scientist at Badan Pusat Statistik, I design and implement national-scale systems, focusing on data processing, systems integration, and public sector digital transformation. I bring a combination of software engineering and data science expertise, with research experience in Natural Language Processing (NLP) and practical software development. My work bridges research and implementation, enabling me to design adaptive, data-driven technologies that turn research into real-world impact. I have designed and built end-to-end systems for official government-scale production, supported by expertise in data and process modelling, as well as practical experience with Scrum and Agile development - delivering scalable solutions that support national statistical operations and decision-making. This hands-on experience has deepened my understanding of how data pipelines, architecture, and algorithms must integrate seamlessly in production environments. My work also emphasizes leveraging Generative AI, NLP, and Large Language Models (LLMs) to support data-driven analysis and decision-making. Through my contributions, I have facilitated innovative solutions for Indonesia’s statistical systems and guided regional teams with technical expertise and training, fostering analytical development in the public sector.I truly enjoy research challenges and am deeply motivated to help society by applying my expertise through research, innovation, and practical experience. Driven by curiosity and purpose, I aim to harness data science and language technology as catalysts for innovation - building systems that not only operate efficiently but also generate meaningful insights that inform real-world decisions.
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