Public profile
@sulasagynov
AI/ML Engineer with 5+ years of professional experience: starting in process engineering, moving into data science, and now building production LLM systems.
AI/ML Engineer with 5+ years of professional experience: starting in process engineering, moving into data science, and now building production LLM systems.
Experience, skills, projects, and achievements.
AI/ML Engineer with 5+ years of professional experience: starting in process engineering, moving into data science, and now building production LLM systems.
NITEC
Mar 2025 — Present● Improved the accuracy of the RAG-based Egov AI chatbot by 5% through a reranking system ● Advanced RAG pipeline for an agricultural subsidies chatbot, implementing caching to reduce token usage by 25% ● Developed benchmarks to evaluate RAG pipelines, LLMs, and embedding models ● Deployed LLMs on CPU/GPU infrastructure using Docker and vector database servers; created APIs for a text-to-SQL bot
Rosen Group
Oct 2021 — Mar 2025● Designed and implemented a classifier for pipeline weld signals, reducing processing time by 13% ● Improved prediction accuracy by 10 % for internal vs. external pipeline defect classification with hyperparameter tuning ● Increased pipeline bend detection accuracy by 6% by generating supportive synthetic data
AGS Champion
Oct 2019 — Oct 2021● Designed a monitoring dashboard for reverse osmosis units, increasing membrane lifespan by 25% through data normalization techniques. ● Supervised a team of four field operators, ensuring accurate and timely completion of service reports and adherence to operational requirements. ● Performed system analysis and troubleshooting, providing data-driven recommendations that optimized budgets by 3%.
Nazarbayev University
2015 — 2019