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Senior
Registration: 10.09.2025

Alexander Ermolenko

Specialization: Lead Data Scientist
SQL Hadoop LLM Python Git Docker Spark NLP Linux Data Science R
SQL Hadoop LLM Python Git Docker Spark NLP Linux Data Science R

Skills

Python
SQL
R
Bash
PyTorch
Transformers
vLLM
NLP
LLM
LangChain
RAG
LoRA
Qwen
LLaMA
BERT
Scikit-learn
XGBoost
Pandas
Polars
Spark
Docker
Kubernetes
FastAPI
MLflow
Airflow
PostgreSQL
ClickHouse
Elasticsearch
Redis
Pinecone

Work experience

since 11.2024 - Till the present day |
LLM
Founder / Lead Developer
since 01.2020 - Till the present day |mlpike
Python, SQL, LLM, DSP, BERT, API
Tech Lead DS
03.2024 - 11.2024 |
Data Science
07.2023 - 03.2024 |
BERT4Rec, GPT4Rec, VAE, DDPG, LinUCB, NeurTS, DT4Rec, Hadoop, Spark, HUE, SQL
04.2022 - 04.2023 |
Data Science
Lead Data Scientist
09.2021 - 07.2023 |
Data Science
Data Scientist
01.2021 - 07.2023 |
Git, Python, SQL, Linux, Docker, BERT, GPT, NLP

Educational background

(Bachelor’s Degree)
(Masters Degree)

Languages

RussianNativeEnglishIntermediate