About Me

Hello, I am Rezky Yayang (@rezkyyayang). I am a Junior Statistician at the National Institute of Public Administration (NIPA) Indonesia, specializing in data analysis and visualization. With a Bachelor's degree in Applied Statistics from STIS Polytechnic of Statistics, I have developed a strong foundation in statistical methods, programming, and data processing. My work focuses on providing open statistical data as part of Indonesia's One Data initiative, integrating applications with interconnected data, and conducting workshops for government employees on data processing and analysis.

Education

A graduate of Applied Statistics from STIS Polytechnic of Statistics (Jakarta, Indonesia). Learned about calculus, linear algebra, algorithm and programming, probability and mathematical statistics, statistical methods, sampling theory, survey and census methodology, and official statistics. The bachelor thesis was titled "Alternative School Quality Assessment in Secondary-Level through School Quality Index (SQI)," which integrated several indicators of school quality such as students, teachers, and facilities quality obtained from the Basic Education Data. The project was completed with a grade A and a final GPA of 3.69/4.00.Previously studied Mathematics and Natural Sciences at Senior High School 1 Tegal, Central Java, where I learned both basic and advanced science subjects, as well as participated in computer and cyber extracurricular activities.

---

Work Experiences

Currently working as a Junior Statistician at the National Institute of Public Administration (NIPA) Indonesia since February 2023. Responsible for providing NIPA statistical data openly as part of Indonesia One Data initiative through web portals, visualization dashboards, infographics, and book publications. The role also includes integrating multiple applications with interconnected data, planning survey instruments and methodologies, processing and analyzing data, and holding various workshops for government employees (ASN) related to basic data processing and analysis.Previously interned at BPS Statistics Indonesia (Tegal Municipality Region) from September 2022 to January 2023. Participated in the execution of survey and census activities from planning, staff training, field data collection, verification, to data processing. Also created infographics and visualizations for annual publications, and developed simple Excel-based tools to support survey data editing.

---

Publications

• “Challenges in the Implementation of Bureaucratic Reform Policies: An Evaluation”. Policy Paper, Center for Public Administration Policy Studies, NIPA (2024).
• “Effectiveness of Emergency Activity Restriction to Handle Covid-19 Cases Increasing: A Case Study in Java and Bali”. Proceedings of Official Statistics Conference (2021).
• “Covid-19 Cumulative Active Cases Modelling Using Multiple Classification Analysis Approach: A Case Study in Java and Bali”. Scientific Journal of Statistical Theory and Application (2021).

More details at Google Scholar

---

Projects

Worked on INOLAND (https://inoland.lan.go.id) in 2024, a system developed to strengthen innovation capacity through various innovation learning programs.Also developed the NIPA Dashboard Integrated Data Center (IDC) (https://dashboard.lan.go.id) in 2023, an interactive dashboard showcasing NIPA’s sectoral statistical data visualizations.

---

Achievements

2nd Winner place at the LAN Data Hackathon 2023 in the category of Data Visualization using RShiny. The project focused on visualizing Indonesian workers' welfare data.Achieved 2nd place at the Statistics Olympiad RASIO held by Padjadjaran University in 2021 and 3rd place at the Statistics Olympiad POISSON at STIS Polytechnic of Statistics the same year. These competitions involved statistical theory, data analysis, and practical case applications.

---

Feel free to browse my projects or get in touch if you'd like to collaborate!