2-paragraph first-person bio, friendly tone

Sumiyajav Sarangerel

2-paragraph first-person bio, friendly tone

Available to hire

2-paragraph first-person bio, friendly tone

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert

Work Experience

Machine Learning Engineer at Radar Co
August 1, 2025 - Present
Developed a neural network for human-presence detection from radar point-cloud data, achieving 95% accuracy. Built an automated annotation pipeline deployed on AWS (Lambda, EC2, S3) to generate labeled radar datasets at scale. Implemented spatiotemporal clustering and target association using scikit-learn, leveraging spatial and doppler features to reduce false positives and improve track stability.
Research Assistant at MIT ARCLab
June 1, 2023 - June 1, 2025
Developed ConvGRU architecture from scratch in Python/PyTorch for long-term space object density forecasting, achieving 100x speedup over traditional physics-based methods and accurate 100-year forecasting capability. Fine-tuned the model for improved generalization across diverse orbital scenarios, integrating a guidance mechanism that reduced long-term forecast error by 30%. This resulted in a peer-reviewed paper.
Undergraduate Research Assistant at MIT Senseable City Lab
September 1, 2022 - May 1, 2023
Developed a custom data extraction pipeline in Python, integrating Google Maps APIs and weather data to capture high-resolution image and temperature datasets. Implemented an end-to-end inference pipeline with semantic segmentation models in Python/PyTorch, enabling automated urban environmental analysis.
Software Engineering Intern at Iterative Health
June 1, 2022 - August 1, 2022
Created an agent-based simulation model using Python Mesa to estimate AWS storage and compute costs for new product deployments. Designed and built an interactive GUI tool with PyQt5 for real-time simulation visualization, supporting rapid performance evaluation and decision-making.

Education

Master of Engineering in Artificial Intelligence at Massachusetts Institute of Technology (MIT)
September 1, 2024 - May 1, 2025
Bachelor of Science in Computer Science and Engineering at Massachusetts Institute of Technology (MIT)
September 1, 2019 - February 1, 2024

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Healthcare, Professional Services, Media & Entertainment