Shamsundar Panchal

Data Scientist | Python Developer | Researcher

Mumbai | Bangalore, India
panchalshamsundar7@gmail.com
GitHub | Blog

Professional Summary

Experienced Data Scientist, developer, and Researcher with expertise in NLP, machine learning, and Python development. Skilled in Python, SQL, and data analysis with a strong mathematical foundation. Proven track record of implementing ML/LLM based solutions that improve efficiency and accuracy across legal and real estate domains.

Technical Skills

Languages

Python, SQL, Octave, C, Lean (automated theorem prover), LaTeX

Packages & Libraries

LangChain, LLMs, HuggingFace, Streamlit, Seaborn, PyTorch, scikit-learn, Selenium

Developer Tools

VS Code, Pinecone VDB, GCP, Heroku, Postman

Technologies

Git, WordPress, Vector Databases

Professional Experience

Senior Researcher, Internet Brands, Bangalore, Karnataka

Dec 2024 - Present

  • Implemented advanced NLP techniques and LLMs to filter attorney databases, achieving 85% accuracy.
  • Designed auto-scoring methodologies using scikit-learn and PyTorch.
  • Developed Streamlit dashboards for data visualization.
  • Led complex projects and coordinated with cross-functional teams.

Senior Researcher, Thomson Reuters, Bangalore, Karnataka

Jan 2024 - Dec 2024

  • Pioneered NLP-based filtering system for attorney database management with 85% accuracy.
  • Engineered data classification pipelines using Python and ML tools.
  • Improved data processing efficiency by 30% through workflow innovations.

Data Analyst, Square Yards, Andheri, Mumbai

July 2022 - Jan 2024

  • Developed web crawling techniques for real estate transaction data.
  • Created ML models for real estate analytics portal.
  • Built OCR tools, reducing manual data entry time by 40%.

Python Developer - Analytics, Bay Leaf Digital, Remote

June 2022 - August 2022

  • Developed Root Cause Analysis methods for marketing analytics.
  • Optimized PostgreSQL queries, reducing processing time by 35%.

Quality Analyst, MRCC Solutions, Thane, MH, India

July 2019 - July 2022

  • Developed mathematical solutions for Pearson using MathXL.
  • Automated testing processes using Selenium and Python, reducing testing time by 20%.

Projects

Neuro-Symbolic Math Solver

Multi-lingual Context QnA ChatBot

Education

Master of Science in Mathematics

University of Mumbai, Dept. of Mathematics, Mumbai, MH | Jun 2016 - Aug 2018

Relevant coursework: Statistical Analysis, Numerical Methods, Linear Algebra, Optimization

Bachelor of Science in Mathematics

University of Mumbai, SIES College, Mumbai, MH | Jun 2013 - May 2016

Grade: 84/100 | College Award for highest marks in Mathematics

Certifications

  • Machine Learning (Coursera-Stanford Online) - Andrew Ng: Octave, SVM, Regression, Deep Learning, Kernels, Bias-Variance
  • Advanced SQL, EDA with Python (Datacamp)

Awards and Fellowships

  • IASc Summer Research Fellow at IISER Thiruvananthapuram (April-June 2017): Project on "Completion of Metric Spaces and Real Numbers"
  • Multiple academic awards at SIES College (2013-2018) for highest marks in Mathematics and Physics