Notipala
A full-stack AI research workspace that turns conversations and files into evolving knowledge maps, grounded answers, and reusable research memory.
LLM agents
Hybrid retrieval
React + Cloud Run
Machine Learning Engineer • Applied AI Builder
Leslie Liu
I build applied AI systems across RAG, LLM agents, knowledge graphs, ML pipelines, and full-stack product prototypes.
Open to building practical AI products
AI Systems
RAG apps, knowledge graphs, model evaluation, and production-style inference workflows
3rd
place at HackNCState with a production-ready crypto reliability scoring product
Cloud + Ship
experience with GCP/AWS pipelines, APIs, CI/CD, and deployable AI prototypes
Selected Work
selected project
BigScore
A crypto reliability scoring platform that combines multi-source market, development, and security signals into an explainable 0-100 trust score.
Agentic workflow
Scoring pipeline
API-backed UI
Thermoplastic Elastomer Predictor
Forward and inverse ML models for polymer stress-strain prediction, paired with Bayesian optimization to guide performance-oriented material design.
Scientific ML
Bayesian optimization
Inverse design
Skills
Technical Skills
Languages
Python, C/C++, Java, SQL, R, Matlab, JavaScript/TypeScript
Machine Learning
PyTorch, TensorFlow, scikit-learn, RAG, LLM agents, knowledge graphs, vector/hybrid search, reranking, LLM evaluation, Bayesian optimization
MLOps & Systems
Docker, Airflow, GitHub Actions, DVC, CI/CD, experiment tracking, model serving, monitoring
Cloud & Full-Stack
GCP, Cloud Run, BigQuery, Cloud Composer, AWS Lambda, S3, AWS CDK, React, FastAPI, MySQL, PostgreSQL, ChromaDB
Data & Scientific Computing
Pandas, NumPy, data analysis, visualization, scientific modeling, experimentation workflows