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Giorgi Kvaratskhelia

@giorgikvaratskhelia

Senior Machine Learning Engineer at Upgaming who optimized computer vision models for mobile and contributed to a RAG-based chatbot.

Georgia

Message

At Upgaming, I train and optimize computer vision models for face and document processing, including face verification and fraud detection.

I translated a face detection model into JavaScript with TensorFlow.js and optimized its size for mobile devices. I also manage image and text datasets with automated processing and custom MSSQL-based annotation systems.

At Upgaming, I built a pipeline for PyTorch models and Google Gemini Vertex API, and contributed to a RAG-based chatbot architecture using custom agents and tools.

Earlier, I developed computer vision and machine learning systems at Impel, Bank Of Georgia, and MaxinAI, including an angle classification model, risk management models, and an automated product image processing system. At Kings Georgia, I developed and maintained a web-based exam platform with adaptive question difficulty.

Experience

Work history, roles, and key accomplishments

Current

Senior Machine Learning Engineer

Current

Upgaming

Mar 2022 - Present (4 years 7 months)

Trained and optimized computer vision models for face detection, verification, and fraud detection. Built pipelines for PyTorch models and Google Gemini Vertex API, and contributed to RAG-based chatbot architecture.

PyTorch OpenCV Pandas YOLO AWS EC2 S3 JavaScript TensorFlow JS MSSQL fastAPI Docker Onnx Lang Chain Redis Qdrant

Machine Learning Engineer

Impel

Sep 2021 - Mar 2022 (6 months)

Developed a custom data labeling algorithm for an angle detection classification task and designed/trained an angle classification model using the generated dataset.

PyTorch Pandas OpenCV AWS

Data Scientist

Bank Of Georgia

Mar 2020 - Aug 2021 (1 year 5 months)

Developed and trained risk management models for core banking use cases, including XGBoost models for risk prediction. Performed automated data analysis, feature engineering, and model evaluation.

Python XGBoost Spark Pandas SQL scikit learn

Machine Learning Engineer

MaxinAI

Sep 2018 - Feb 2020 (1 year 5 months)

Worked on multiple projects primarily as a Computer Vision Engineer, with additional experience in time series and NLP tasks. Contributed to an automated product image processing system to extract product information from photos.

PyTorch OpenCV OCR XGBoost

Back-End Developer

Kings Georgia

Apr 2018 - Sep 2018 (5 months)

Developed and maintained a web-based exam platform with an adaptive question difficulty algorithm. Built an admin dashboard and contributed to an e-commerce website's backend logic and data management.

Backend Development Databases APIs