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БҚ

Бекнұр Қалмаханбет

@bek-pika

ML/CV/AI Engineer

Я — инженер по машинному обучению и компьютерному зрению с сильной академической и практической базой.

About

Получил степень магистра по Computer Vision в MBZUAI (GPA 3.8/4.0, полная стипендия), ранее окончил бакалавриат по Computer Science в Nazarbayev University (CGPA 3.74/4.00). У меня есть опыт разработки и внедрения ML-систем: во время стажировки в Inception я занимался классификацией литологии по данным каротажа скважин с использованием трансформерных моделей (F1-score 0.70), а на позиции MLOps-специалиста в Cleverest Technologies разрабатывал и поддерживал систему умного видеонаблюдения UMAI для государственных структур Казахстана, включая Управление делами президента и Министерство обороны. Также имею опыт научной работы — публикация на конференции BMVC 2025 по мультимодальной классификации патологий сердца плода и на IEEE Acess по оптимизации. Владею Python, CUDA, C++, PyTorch, TensorFlow, OpenCV и YOLO.

Career

Experience: 3 years

Experience

AI Research Intern

Inception (G42)

AI company within Abu Dhabi-based technology group G42.

May 2025 — Aug 2025

Built a lithology classifier across 223 wells, reaching 0.70 macro F1 on the FORCE 2020 benchmark and calibrating predicted probabilities.

• Implemented a Transformer-based lithology classifier on LAS well-log data covering 223 wells and 10–12 lithofacies classes. • Achieved a macro F1 of 0.70 on the FORCE 2020 benchmark. • Applied post-hoc calibration via decision-threshold tuning to improve reliability of predicted class probabilities.

MLOps Specialist (Computer Vision)

Cleverest Technologies

Aug 2023 — Jul 2024

Built and operated a multi-camera analytics platform across three sites, deploying four detection models in air-gapped environments.

• Built and shipped UMAI, a modular video analytics platform processing 4 concurrent camera streams at 25 FPS across 3 deployment sites. • Trained and deployed four detection models — fight detection, abandoned object, smoke, and automobile plate recognition — holding consistent real-world performance across varying lighting and traffic conditions. • Deployed and maintained a production ML system in air-gapped, on-premise environments for the Department of Presidential Affairs and the Ministry of Defense, running unattended for 2 months.

Research Assistant

Nazarbayev University

Research university in Kazakhstan.

Nov 2021 — Feb 2024

Automated GPU library benchmarking across 130 configurations and traced performance gaps of up to 19% to memory and thread metrics.

• Automated a micro-benchmark testing five CNN libraries (cuDNN, cuBLAS, TensorRT, Darknet, direct convolution) across 130 configurations, auto-parsing results into a reusable dataset. • Identified performance gaps of up to 19% between GEMM libraries and traced them to memory- and thread-level metrics using nvprof.

Education

MSc, Computer Vision

Mohamed bin Zayed University of Artificial Intelligence

2024 — 2026

BSc, Computer Science

Nazarbayev University

2019 — 2023

Selected projects

Multimodal Fetal Heart Abnormality Classification

Multimodal video classification pipeline fusing echocardiogram frames, segmentation masks and text prompts; published at BMVC 2025. Benchmarked temporal architectures with cross-validation, augmentation and class balancing.

Skills

PythonPyTorchCUDAC++SQLOpenCV