AI Engineer
Astana Hub
Kazakhstan innovation hub and startup ecosystem.
Feb 2026 — PresentBuilt enterprise LLM, RAG, document-processing, and semantic-search systems; reduced API latency by up to 50%.
• Designed and implemented enterprise AI systems based on LLMs, RAG, hybrid retrieval, and agentic workflows.
• Built AI-powered document validation and document processing pipelines (PDF, DOCX, OCR).
• Developed semantic search services using Qdrant and embedding-based retrieval.
• Integrated LLMs with Telegram Bots, NocoDB, n8n, and enterprise REST APIs.
• Designed retrieval pipelines for enterprise knowledge bases.
• Optimized backend performance, reducing API latency by up to 50%.
Backend Engineer
Astana Hub
Kazakhstan innovation hub and startup ecosystem.
Apr 2024 — Feb 2026Developed Python backend services and APIs serving systems with up to 30,000+ MAU; improved latency and database load.
• Developed and enhanced backend services in Python (Django, DRF).
• Developed and automated corporate business processes.
• Designed REST APIs for systems with active user load of up to 30,000+ MAU.
• Optimized SQL queries and business logic, reducing API latency by approximately 30–50%.
• Reduced N+1 queries and optimized ORM queries, reducing database load by up to 40%.
• Participated in architectural decisions and code reviews, improving release stability.
Research Assistant
OmnAI Lab
Mar 2022 — Jul 2022Researched and evaluated machine-learning models, prepared datasets, and contributed to technical reports and research publications.
• Conducted research in machine learning, deep learning, and generative AI.
• Developed, trained, and comparatively analyzed machine learning models using PyTorch and Scikit-learn.
• Preprocessed, analyzed, and prepared research datasets for model training.
• Conducted experiments, selected hyperparameters, and compared models.
• Assessed model quality using Accuracy, Precision, Recall, F1-score, and ROC-AUC.
• Prepared technical reports and contributed to research publications.
