Viktor Andriichuk

Solo Entrepreneur | LLM and Python Expert | Big experience in hands-on Python, Data, ML, LLM, DevOps

About me:

As a solo entrepreneur and expert in Large Language Models (LLM), I specialize in providing cutting-edge technical solutions for businesses facing complex challenges. My expertise spans Python backend development, machine learning, DevOps, and data engineering, enabling me to deliver customized, efficient solutions aligned with the latest industry advancements.
I have strong proficiency in Python frameworks like FastAPI and Flask, database management with MongoDB and PostgreSQL, and technologies such as Celery, Docker, Redis, and RabbitMQ for scalable deployments. In the field of machine learning, I focus on LLMs using LangChain and LangGraph, and I leverage AWS services for data engineering, including Glue, Athena, Aurora, and more.
I offer businesses substantial value as an expert or mentor by helping optimize technical processes, reduce operational costs, and accelerate development cycles. My hands-on guidance empowers teams to adopt best practices, implement efficient workflows, and leverage advanced technologies, ultimately driving innovation and scaling operations. By fostering a culture of continuous improvement, I enable companies to achieve faster product delivery, more effective resource management, and sustainable long-term growth.

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  1. Education

    Taras Schevchenko National University of Kyiv

    Finance, Bachelor
    1998 - 2003
  2. National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”

    Applied mathematics, Master's degree
    2020 - 2021
  3. Kharkiv National University of Radio Electronics

    Data Science, Master's degree
    2022 - 2023
  4. EPAM Big Data Masters Program

    BigData
    2022 - 2023