// highlights
Developed a recommendation system for bill promotions in the GoPay app, achieving a 10-15% uplift in CTR and conversion rates.
Optimized GoPay’s product recommendations, ensuring a daily CTR above 5% while improving overall engagement.
Achieved a 25% increase in GoPay Later activation and 66% cost savings by implementing a sophisticated data science solution for personalized voucher allocation.
// gallery.showcase
// git log --experience
Data Scientist
GoTo (Gojek/GoTo Financial) · Jakarta
Developed a recommendation system for bill promotions in the GoPay app, leveraging collaborative filtering to optimize CTR and conversion rates, achieving a 10-15% uplift over BAU. Optimized and maintained GoPay’s product recommendation section, conducting experiments to enhance CTR, ensuring above 5% daily CTR. Developed an end-to-end data science solution for GoPay Later acquisition, optimizing personalized voucher allocation using Uplift Modeling & Cost Prediction. Achieved a 25% conversion rate increase and 66% cost savings compared to the BAU approach.
Student Researcher
BPOM (The Indonesian Food and Drug Authority) · Bogor/Hybrid
Developed an ML classification model to detect illegal processed food sales on e-commerce to complete the undergraduate thesis in collaboration with BPOM. Scrapped and manually labeled 10K+ text data, experimented with Random Forest, KNN, Multinomial Naive Bayes, and XGBoost, utilizing Bag of Words and TF-IDF for feature extraction. Achieved a best F1-score of 0.859 using Random Forest and Bag of Words.
Data Science Facilitator
EduALL · Singapore
Guided high school students in developing a disease classification and chatbot project. Mentored a team that secured 2nd place in the event’s hackathon.
// stack.json
[TECHNICAL SKILLS]
[DOMAIN EXPERTISE]
[TOOLS & TECHNOLOGIES]
// education.log
Bachelor of Computer Science
IPB University
2020 – 2024 · GPA 3.72/4.0
// certs.verified
TOP 5 at BI-OJK Hackathon 2025
Bank Indonesia
Winner (Top 6) at GoTo Hackathon 2025
GoTo Group
// projects.sh --list
Bytes AI: Personalized bite-sized learning app
2024Introducing Bytes AI: the app revolutionizing phone use for young Indonesians. Enjoy quick, engaging learning adventures as addictive as social media, but far more educational! With Bytes, learning is a breeze. Simply browse our "Course For You" section, filled with AI-generated courses tailored to your interests, be it engineering, natural science, or mystery solving. Stay engaged with bite-sized lessons, mastering the latest knowledge in STEM or cutting-edge tech.
Travelah: Your Ultimate Travel Buddy!
2023Say goodbye to generic guides and endless research. Our app offers tailored recommendations and immersive cultural insights. Let Travelah be your passport to uncovering the wonders of Indonesia.
$ init_connection --type=work
Let's build something
worth shipping.
Open to interesting problems, senior roles, and the right teams.
📍 Jakarta, Indonesia