About
Anita is an AI engineer who builds production-grade machine learning systems and LLM-powered applications. She has shipped ML features used by millions of users across e-commerce, healthtech, and fintech platforms. Her expertise spans the full ML lifecycle from data pipeline design through model training, fine-tuning, and deployment. She is deeply experienced with modern LLM frameworks including LangChain and Hugging Face Transformers, and has deployed RAG systems, AI agents, and custom fine-tuned models in production environments.
Languages
English
Advanced
Bahasa Indonesia
Native
Skills
AI/ML
LLM
Backend
Data
Cloud
Experience
Senior AI Engineer
2023 - PresentXendit
Leading AI feature development including a RAG-powered knowledge assistant and automated content moderation system. Deployed LLM agents that handle 30K+ queries daily with 94% accuracy.
- LLM agents handle 30K+ queries/day with 94% accuracy, reducing support tickets by 45%
- RAG knowledge assistant indexes 200K+ documents with sub-2s retrieval latency
- Content moderation system processes 50K+ user posts/day, flagging policy violations with 96% precision
Machine Learning Engineer
2021 - 2023Tokopedia
Built recommendation systems and search ranking models serving 12M+ monthly users. Implemented real-time fraud detection pipeline using PyTorch and Apache Kafka.
- Recommendation engine increased average order value by 18% across 12M monthly users
- Fraud detection pipeline caught $2.3M in fraudulent transactions in first 6 months
- Search ranking model improved click-through rate by 32%
Data Scientist
2020 - 2021Halodoc
Developed predictive models for patient risk scoring and clinical trial matching. Reduced false positive rates by 40% through ensemble model optimization.
- 40% reduction in false positives for patient risk scoring model
- Clinical trial matching algorithm improved patient-trial fit by 25%
Education
M.Sc. Artificial Intelligence
Institut Teknologi Bandung
2020
B.Sc. Computer Science
Universitas Indonesia
2018
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