PINN
Public repository
Physics-Informed Neural Networks: research experiments, benchmarks, and comparative tests of PINN variants.
Open
Alexandr Dikov
ML Engineer
NLP/CV
ML Engineer with 3 years of practical experience in experiments, model training, and production services across NLP, CV, and SciML.
I work at the intersection of applied research and ML engineering: from data pipelines and model development to fine-tuning, inference, and monitoring. My focus is NLP, CV, and LLM systems, including agentic RAG architectures for documentation-heavy domains. I turn research ideas into robust practical solutions with reproducible experiments, clear quality metrics, and production reliability. I also keep building expertise in diffusion and multimodal models, as well as MLOps practices.
Tech Stack
PyTorch
Transformers
PEFT
OpenCV
LangChain/LangGraph
LangFuse/LangSmith
scikit-learn
scipy
numpy
pandas
ONNX
TensorRT
Triton
vLLM
Faiss/ChromaDB/Qdrant
Sphinx
Docker
Linux
Prometheus
Grafana
PostgreSQL
REST/gRPC API
fastapi/fastmcp
Repositories
Selected projects focused on applied ML engineering and research.
AtomRAG
Private repository
RAG system for technical documentation: indexing, retrieval, response generation, and chat history. Built with LangChain, semantic routing, agentic search, and MCP.
Privatedico
Private repository
Research repository for a [paper](https://ieeexplore.ieee.org/document/11314568/) on diffusion LLMs, focused on generation steps, resampling strategies, and quality-impact factors.
Privatefine-tune-platform
Public repository
Platform for fine-tuning experiments and CV model comparison, built during the Leaders of Digital Transformation hackathon.
OpenCourse Repositories
- MLCourse97 — machine learning course materials and hands-on practice.
- MLLearning — advanced NLP, CV, and MLOps study materials.
- PythonCourse — practical Python fundamentals and exercises.
- CppCourse — C++ fundamentals, OOP, algorithms, and data structures.
- NumericalMethods — numerical methods tasks and implementations.
Hackathon and Competition Repositories
- T-Plexity — investment news analysis and personalized recommendations.
- AtomicHack-AXIOM — event/log analysis for complex systems.
- fine-tune-platform — fine-tuning and CV model comparison platform.
- product-review-classifier-llm — LLM-based product review classifier.
- SiriusCV — background removal using semantic segmentation.
- FlatPredictor — Kaggle solution for Moscow apartment price prediction.
- AXIOM-IProfiCCM — scripts for visual localization tasks.