Nursultan Atymtay

AI Engineer

Bilim Group

Builds LLM and NLP features for educational products, including RAG chatbots, AI services deployed across four products, evaluation pipelines, and workflow automation.

• Developed LLM-powered chatbot with RAG system for educational technology products, enabling personalized learning experiences based on uploaded learning materials. • Built and maintained Dockerized AI services to support the deployment of AI features across four company products. • Designed and developed a PostgreSQL database with advanced SQL queries for storing, retrieving, and processing application data. • Created automated evaluation pipelines to assess the quality, reliability, and performance of NLP-based systems.

University Research Assistant

Nazarbayev University

A research university in Kazakhstan.

Supports research on AI-assisted interview evaluation, trains personality-recognition NLP models, and developed an evaluation web app; also coordinates five students.

• Won the Interdisciplinary Bootcamp startup competition organized by Nazarbayev University SITF, securing 250,000 KZT in investment funding • Contributed to the research on "Cross-Modal Emotion Recognition and Personality Inference for AI-Assisted Interview Evaluation" • Managed a team of 5 undergraduate students, coordinating project milestones and deliverables • Trained Natural Language Processing models for personality recognition • Developed a full-stack web application for automated interview evaluation system

Research and Development Intern

Atarino

Built a multi-agent LLM system for personalized retention notifications and supported research outreach and startup pitching.

• Designed and implemented a LLM multi-agent system that generates personalized notifications for user retention • Initiated and facilitated research collaboration outreach by contacting Stanford researchers • Pitched a startup to investors at GenAI Week Silicon Valley 2025 • Audited the course CS229 (Machine Learning) at Stanford

University Research Assistant

Nazarbayev University

A research university in Kazakhstan.

Contributed to multilingual ASR and human-AI usability research, and adapted the interactive classroom project for VR on Oculus Quest 3.

• Contributed to research on “User Independent Multilingual Automatic Speech Recognition Interface for Typing: Usability Study and Performance Evaluation” (Published in Scientific Journal of Astana IT University) • Integrated a speech processing module for ASR transcription and analysis of spoken responses in experimental dataset • Guided participants through a human-AI interaction experiment to gathered usability data • Added 3D models of clothing and a realistic classroom environment • Added a dynamic head-and-eye movement feature for the teacher avatar

University Research Assistant

Nazarbayev University

A research university in Kazakhstan.

Prepared a dataset of over six billion samples and trained the team's best-performing train-prediction model for a resource-constrained detection system.

• Contributed to research on “Cost-Effective Train Presence Detection and Alerting Using Resource-Constrained Devices” (Published in MDPI Sensors) • Designed and presented a poster at the NU Annual Research Conference 2024 • Prepared and cleaned a dataset of 6+ billion samples for machine learning model training • Created 10+ visualizations to clarify accelerometer behavior during train passages, enhancing model training insights • Trained the team’s best-performing ML model for train prediction • Debugged the ESP32 codebase of a Train Detection system

Bachelor of Science, Computer Science

Nazarbayev University

Certificate, AI Engineer: ML, NLP, CV

Outpeer