Data Analyst & Scientist skilled in Python, SQL, Tableau, and machine learning, transforming data into actionable insights. Recent Statistics graduate from Universitas Indonesia with track record of improving operations and decision-making through data-driven strategies. Passionate about turning data into efficient solutions that drive measurable impact.
Muftie, F., Yafi, K. M., & Addina, Q. M. (2024). Perbandingan performa deteksi cyberbullying dengan transformer, deep learning, dan machine learning. Jurnal Pendidikan Informatika Dan Sains, 13(1), 75-87. https://doi.org/10.31571/saintek.v13i1.4002
Rifaie, F., Arida, E., Maireda, N. L., & Yafi, K. M. (2023). Human-Water Monitor Conflicts in Indonesia: Spatial Patterns and Mitigation Alternatives. Journal of Tropical Ethnobiology, 6(1), 1-15. https://doi.org/10.46359/jte.v6i1.160
Python
R
Git
GitHub
SQL
Tableau
Looker Studio
Microsoft Office
Visual Basic
HTML5
CSS3
JavaScript
GNU Octave
Mathematica
SAP ERP
Application of Autoregressive Distributed Lag (ARDL) in modeling the effect of money supply on rupiah exchange rate.
Created a cross-validated SVM model with an accuracy of 85.7% using TF-IDF vectorizer method to detect hoax narrative using hoax dataset from MAFINDO dataset.
Performed data preprocessing and EDA on property data in Indonesia to derive insights on house prices across cities and identified key characteristics of the most sought-after properties.
Conducted Gene Filtering, LIMMA Analysis, and Gene Ontology to investigate genes that are expressed differently between normal cell and cancer cell.
Multiclass classification task to perform emotion analysis of tweet using NLP. Obtained LR-TFIDF model with 65.22% accuracy (precision 72,6%, recall 66,8%, dan F1-score 68,8%).
Cluster analysis grouped Indonesian provinces into two based on infant stunting rates by age, revealing that the average age at first pregnancy is the most significant contributing factor.
Created ARIMA(p,d,q) model to forecast the stock price of PT. Telkom Indonesia (Persero) Tbk [TLKM] On October, 2004 - June 16, 2023.
Created SARIMA(p,d,q)(P,D,Q)m model to forecast the number of Electric Vehicles (EVs) in counties of Washington.
Created a dashboard visualizing electric vehicle trends and forecasts across Washington State counties, alongside existing charging infrastructure.
Designed an online food delivery database system using SQLite, including simulated user, seller, and driver interactions.
Cumulative GPA Calculator for Mathematics, Statistics, and Actuarial Science study programs in Universitas Indonesia.
Developed an interactive dashboard using Looker Studio to present the 2022 HMDM FMIPA UI management survey report.
