I’m an AI Engineer and Machine Learning Engineer with 4+ years of hands-on experience building NLP and LLM systems, Persian language models, and computer-vision pipelines. I’ve worked extensively on training masked language models for Persian, designing a Persian semantic tokenizer, and running multi-node, multi-GPU distributed training using PyTorch and Hugging Face tooling. I also enjoy turning ideas into working products and learning-by-building—developing Python backends, supporting AI-focused technical content, and experimenting with emerging AI tools and research. Beyond model training, I’ve delivered end-to-end solutions including OCR fine-tuning with synthetic data generation and object detection for Iranian license plates, while mentoring teammates and improving training and preprocessing workflows at scale.

Amir Hossein Mirshafiei

I’m an AI Engineer and Machine Learning Engineer with 4+ years of hands-on experience building NLP and LLM systems, Persian language models, and computer-vision pipelines. I’ve worked extensively on training masked language models for Persian, designing a Persian semantic tokenizer, and running multi-node, multi-GPU distributed training using PyTorch and Hugging Face tooling. I also enjoy turning ideas into working products and learning-by-building—developing Python backends, supporting AI-focused technical content, and experimenting with emerging AI tools and research. Beyond model training, I’ve delivered end-to-end solutions including OCR fine-tuning with synthetic data generation and object detection for Iranian license plates, while mentoring teammates and improving training and preprocessing workflows at scale.

Available to hire

I’m an AI Engineer and Machine Learning Engineer with 4+ years of hands-on experience building NLP and LLM systems, Persian language models, and computer-vision pipelines. I’ve worked extensively on training masked language models for Persian, designing a Persian semantic tokenizer, and running multi-node, multi-GPU distributed training using PyTorch and Hugging Face tooling.

I also enjoy turning ideas into working products and learning-by-building—developing Python backends, supporting AI-focused technical content, and experimenting with emerging AI tools and research. Beyond model training, I’ve delivered end-to-end solutions including OCR fine-tuning with synthetic data generation and object detection for Iranian license plates, while mentoring teammates and improving training and preprocessing workflows at scale.

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Language

English
Advanced
Persian
Fluent

Work Experience

Software Programmer — AI Research & Content at Khorasan Science & Technology Park
January 1, 2025 - Present
Research emerging developments in AI, machine learning, LLMs, generative AI, NLP, and computer vision. Write and publish technical articles and educational content; experiment with new AI tools and frameworks through hands-on implementation and evaluation. Maintain and technically develop Hooshub.com (AI-focused technical content platform) including WordPress component customization and technical improvements.
Team Lead & NLP Specialist at ParsTech.Co
January 1, 2023 - Present
Built training and inference pipelines for masked language models used in sentiment analysis. Trained a RoBERTa model across two nodes with multiple GPUs using 1.2 TB of collected Persian text. Implemented a Persian semantic tokenizer that reduced vocabulary size by up to 80% compared with BPE tokenization and improved MLM model accuracy by 20%. Educated four coworkers in NLP skills.
ML Engineer & Python Developer at ParsTech.Co
January 1, 2022 - January 1, 2023
Trained YOLOv5 from scratch on a collected Iranian license plate dataset covering different weather conditions, achieving 98% accuracy. Designed a generator for license plates with varied realistic effects. Generated Persian text images using custom fonts and backgrounds to fine-tune EasyOCR for Iranian identity cards, achieving 99% accuracy.

Education

Bachelor's Degree in Electrical Control Engineering at Sadjad University of Technology
January 1, 2014 - January 1, 2018
Bachelor's Degree in Electrical Control Engineering at Sadjad University of Technology
January 1, 2014 - January 1, 2018
Bachelor's Degree in Electrical Control Engineering at Sadjad University of Technology
January 1, 2014 - January 1, 2018
Bachelor's Degree in Electrical Control Engineering at Sadjad University of Technology
January 1, 2014 - January 1, 2018
Bachelor’s Degree, Electrical Control Engineering at Sadjad University of Technology
January 1, 2014 - January 1, 2018

Qualifications

Add your qualifications or awards here.

Industry Experience

Computers & Electronics, Software & Internet, Education, Professional Services