Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a data scientist with an engineering foundation in probability, statistics, programming, and operations research, with expertise in Python, SQL (PostgreSQL), R, and business intelligence tools. At AiSensum, I ship end-to-end marketing analytics/ML for clients to lift ROAS and sales, and I enjoy leveraging AI to optimize workflows and enhance knowledge management.…

Aini Nur Zahiyah Maulani

Data Scientist, Data Analyst, AI Engineer, +2





I am a data scientist with an engineering foundation in probability, statistics, programming, and operations research, with expertise in Python, SQL (PostgreSQL), R, and business intelligence tools. At AiSensum, I ship end-to-end marketing analytics/ML for clients to lift ROAS and sales, and I enjoy leveraging AI to optimize workflows and enhance knowledge management.…

Available to hire

I am a data scientist with an engineering foundation in probability, statistics, programming, and operations research, with expertise in Python, SQL (PostgreSQL), R, and business intelligence tools.

At AiSensum, I ship end-to-end marketing analytics/ML for clients to lift ROAS and sales, and I enjoy leveraging AI to optimize workflows and enhance knowledge management.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Fluent

Japanese

Beginner

Work Experience

Senior Data Scientist at AiSensum

June 1, 2024 - December 1, 2025

End-to-end analytics: data wrangling, EDA, predictive analytics. Built a hybrid recommendation engine using RFM signals, collaborative filtering, and graph-based community detection (Louvain). Helped prototype a RAG-based assistant in ensuring retrieval quality and basic evaluation. Developed purchase propensity model to enhance product recommendation (ROC AUC > 80%). Automated image detection & batch editing with YOLO; processed thousands of assets/day. Automated recurring reporting: 3–5 hrs → 10 min per run (−94–97% cycle time) and eliminating manual errors. Designed a real-time bandit/RL ads optimizer to auto-tune campaign parameters and lift ROAS.

Data Scientist at AiSensum

June 1, 2021 - May 1, 2024

End-to-end analytics: data wrangling, EDA, predictive analytics (including but not limited to MMM, BG/Pareto-NBD (CLV), KMeans/NMF, SARIMA). Drove Uniqlo Ramadan Big Fest 2024: +57.6% YoY sales, ROAS 55 via budget reallocation. Improved prediction accuracy/efficiency by fine-tuning and refactoring core algorithms.

Research Assistant at Institut Teknologi Bandung

June 1, 2019 - January 1, 2021

Provided support for two P3M ITB research projects by preparing research instruments, collecting data, cleaning data, employing suitable methods to analyze the data, and developing research papers for publication.