Nvarun

AI-focused Software Engineer with hands-on experience in OCR, Document AI, and LLM-based information extraction. Skilled in building end-to-end pipelines from data preparation, model development, to deployment and evaluation. Strong background in working with real-world Thai documents, including structured data extraction, layout analysis, and synthetic data generation.

Passionate about solving complex problems using AI and continuously improving system performance through experimentation and optimization. A fast learner with the ability to adapt to new technologies and deliver results under tight deadlines.

Advanced Software Developer (Project-based)

KASIKORN Business-Technology Group (KBTG) | 2024

• Developed AI/ML solutions for OCR, Document Understanding, and Speech Processing
• Performed data annotation and labeling for NLP, image, and speech datasets using tools such as Label Studio and LabelMe
• Conducted speech emotion analysis using feature extraction (MFCC, audio features) and machine learning models
• Supported OCR pipelines for Thai documents (e.g., car registration book) including text extraction and formatting
• Generated synthetic datasets (Thai ID cards, bank statements) to improve OCR model performance
• Built and tested deep learning models for document detection, layout analysis, and signature verification
• Applied LLM-based techniques for structured information extraction from complex documents

Bachelor of Engineering (Electrical Communications Engineering)

Kasetsart University (KU)

• Relevant coursework: Signal Processing, Machine Learning, Communication Systems
• Senior project / focus: AI and data-related applications
• Extracurricular: Treasurer of Electrical Communications Engineering (2020–2023)