🔥 Open to work · Remote worldwide
Ivan Sazonov
Machine Learning Engineer
📍 Ho Chi Minh City, Vietnam — Open to remote
🐙 github.com/greencat1
✈️ @Hammerschmidt1
📧 isazontov1@gmail.com
📞 +84 332 890 317
🚀 I build end-to-end ML systems — from model training → production deployment.
🎓 Master's in Applied Mathematics · 3+ years hands-on experience in Computer Vision, Predictive Analytics, and RAG.
🖼️ Computer Vision & Deep Learning
PyTorch TensorFlow/Keras Ultralytics YOLO
CNN Transfer Learning OpenCV
Albumentations ResNet
📊 Data & Classical ML
Pandas / NumPy Matplotlib / Seaborn scikit-learn
CatBoost SciPy EDA
Feature Engineering Hyperparameter Tuning
Cross-validation Class Imbalance SQL / PostgreSQL
🧠 RAG, LLM & GenAI
FAISS Sentence-Transformers Ollama
Vector Databases Prompt Engineering Local LLMs
⚙️ Backend, DevOps & MLOps
FastAPI Docker / Compose RBAC / API Keys
Streamlit pytest Git / GitHub
Linux / bash AWS / VPS Kubernetes (basics)
CI/CD MLflow Tech Documentation
📊
Customer Churn Prediction
Full MLOps pipeline for telecom · 23 REST endpoints · auto‑retraining + RBAC · 96% recall.
🔑 Dashboard: dashboard | API: admin / user
CatBoostFastAPIStreamlitDocker Composepytest
🤖
Local RAG Portfolio Assistant
8,361 semantic chunks · AST parsing · FAISS · BGE embeddings · local LLM (Ollama).
FAISSOllamaSentence‑TransformersFastAPIDocker
🚦
Two‑Stage Traffic Sign Detection
YOLO + ResNet‑18 cascade · 55 classes · 94.07% mAP50 (+12.7%) · real‑time WebSocket.
PyTorchYOLOResNetAlbumentationsWebSocket