About
Hi, my name is Işıl Berfin Koparan and I am a Data Scientist / Machine Learning Engineer. I hold a Bachelor's degree in Mathematical Engineering.
I have 3 years of experience working in production environments across product-driven companies, including a job marketplace (Kariyer.net), a service marketplace for wedding businesses (Düğün.com), and an e-commerce platform (Çiçeksepeti). These platforms operate on marketplace, subscription-based, and transaction-based models, where data plays a key role in connecting users with relevant services and driving business outcomes.
I enjoy designing end-to-end systems that go beyond models, making data easier to understand, use, and translate into meaningful impact for users and businesses, while using modern AI technologies to improve user experience and customer satisfaction.
What Can I Do For You?
Data Pipelines & ETL
- Time series forecasting and trend analysis
- Event log analytics and behavioral tracking
- Automated data ingestion and transformation pipelines
AI Agent Development
- Automated multi-step workflow orchestration
- Customer support chatbot systems
- Automated email responders
- Content generation pipelines
RAG Pipelines
- Retrieval-based knowledge base Q&A systems
- Semantic search over large document collections
- Vector database optimization and indexing strategies
Predictive Modeling
- Churn prediction and customer segmentation
- Customer lifetime value (LTV) prediction
- Click-through rate and conversion prediction
- Recommendation and ranking models
