• 💼 Lead Data Scientist at Yubi, Chennai, India
• 🎯 9+ years building scalable, end-to-end deep learning solutions in computer vision and NLP
• 🤖 Passionate about Generative AI, LLMs, Document AI, and deploying real-world ML products
• 🏆 Proven track record delivering ML and GenAI projects under tight deadlines through strategic planning and cross-functional collaboration

• Languages: Python
• Backend: FastAPI, Django Rest Framework
• Databases: PostgreSQL
• Cloud Platforms: AWS, Azure
• Expertise: OCR, Document AI, Generative AI, LLMs, Retrieval-Augmented Generation (RAG), Deep Learning, NLP

Yubi (Lead Data Scientist, 2022–Present)

• Led all Computer Vision initiatives, projects & POCs for Yubi Group
• Developed a template-agnostic bank statement extraction system (deployed across India, Sri Lanka, Middle East)
• Fine-tuned Llama 3.2 1B for entity extraction in financial documents
• Built a custom OCR solution saving $10K+/month compared to AWS Textract
• Designed a KYC extraction system (7 deep learning models, >99% accuracy, <0.5 sec latency, half a million documents/day, $0.5M/year cost saving)
• Engineered a scalable form recognition engine (Vision-Language Transformer/Donut, >90% accuracy, 20K+ PDFs/day)
• Delivered a CPU-only captcha resolver (5+ lakh captchas/day)

TheMathCompany (Senior Associate - Data Science)

• Led a 10-member team for payment recommendation in the auto industry
• Built price elasticity and optimization frameworks, Airflow ML pipelines

Accenture (App Dev Senior Analyst)

• Engineered ML-powered resource planners, classifier chains, Flask APIs
• Recognized as "Automation Prime certified in AI & Analytics"

• 🏅 Built a state-of-the-art Tamil Text Recognition model (360° natural scene reading, outperforms Tesseract, PaddleOCR, EasyOCR)
  • GitHub repo: tamil_ocr
  • PyPI: ocr_tamil
• 📄 Published: "Pharmaceutical inspection using machine vision" (Journal of Advanced Research in Dynamical and Control Systems, Jan 2017)

• B.E. Mechatronics, Kumaraguru College of Technology (2012–2016)
• Higher Secondary (Science, 95%), SRC Memorial Matriculation School

• 📫 Reach me at gnana70@gmail.com
• 💼 LinkedIn
• 🏠 GitHub

“Turning ideas into scalable AI solutions.”