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stepankulibaba/README.md

Hi, I'm Stepan Kulibaba

Machine Learning Engineer focused on LLMs, AutoML, optimization, and recommender systems.

I build ML systems that combine strong engineering with solid mathematical foundations. Currently exploring multi-agent systems, efficient LLM training, automated machine learning pipelines, and modern recommendation models.


Tech Stack

Core ML / Data

Engineering

ML / LLM Tooling

MLOps / Experiment Tracking


Research Interests

  • Large Language Models and efficient training
  • Mixture of Experts
  • Signed Debate Graph Mixture-of-Experts
  • Synthetic Data Generation
  • Multi-agent systems for machine learning automation
  • AutoML and end-to-end ML pipeline generation
  • Optimization methods for large-scale ML
  • Sequential recommendations and State Space Models

Selected Papers

  • SDG-MoE: Signed Debate Graph Mixture-of-Experts arXiv

  • KompeteAI: Accelerated Autonomous Multi-Agent System for End-to-End Pipeline Generation for Machine Learning Problems arXiv · OpenReview

  • AdLoCo: adaptive batching significantly improves communications efficiency and convergence for Large Language Models arXiv

  • Exploring Applications of State Space Models and Advanced Training Techniques in Sequential Recommendations arXiv


Academic Profiles

Contact

Telegram

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  1. AdLoCo AdLoCo Public

    A three-stage method combining Multi-Instance Training, Adaptive Batched DiLoCo, and Switch Mode to boost throughput, cut sync delays, and improve convergence efficiency on heterogeneous clusters.

    Python 1

  2. makarbaderko/sirius-ai-spring2024 makarbaderko/sirius-ai-spring2024 Public

    Sirius.AI Research Programme (Spring 2024), DataBarrels Team. Blockchain AML.

    Jupyter Notebook 1

  3. Ai_Arrow24 Ai_Arrow24 Public

    This repository contains my solution to the Ai Arrow 24 hackathon (Platform for organizing and maintaining the Dungeons & Dragons game)

    Python

  4. ArtemDzhalilov/KompeteAI ArtemDzhalilov/KompeteAI Public

    Python