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Vaishnavi Bharambe

Data Analyst & AI Developer · B.Tech Information Technology, Walchand College of Engineering, Sangli · Siemens Scholar

I turn raw data into decisions: from segmenting 10,000 bank customers to building an AI assistant that answers questions from your documents.

GitHub · LinkedIn · vaishnavibharambe99@gmail.com

About Vaishnavi Bharambe

I'm a B.Tech Information Technology student at Walchand College of Engineering, Sangli, and a Siemens Scholar (Batch 11). I like questions that a dataset can answer: who your most valuable customers are, which ones are about to become valuable, and what to do about each group.

This summer I interned with the cybersecurity team at Siemens, where I built reports and automated workflows with Excel, Power BI, SharePoint and Power Automate. Outside class I build end-to-end projects in Python, and I am now moving into AI with retrieval-augmented generation (RAG) and transformer models.

Projects

High-Value Customer Identification: Fintech customer segmentation

A weighted Customer Value Score and K-Means segmentation that finds the most valuable bank customers today, and the ones most likely to grow.

Tech: Python, Pandas, NumPy, scikit-learn, Matplotlib, Seaborn, Excel

Source code

DocuMind: RAG document assistant

Upload PDFs and ask questions in plain English. Answers come only from your documents, with the file and page cited for every fact.

Tech: Python, Streamlit, ChromaDB, Sentence Transformers, Groq, Ollama, pypdf

Source code

Legal Case Outcome Prediction: NLP for Indian law

Upload an Indian court judgment and a fine-tuned InLegalBERT model predicts its jurisdiction and appellate outcome, with SHAP showing which phrases drove the decision.

Tech: Python, InLegalBERT, Hugging Face, SHAP, PyMuPDF, Streamlit, Supabase

Source code

SafeLinker: Phishing URL detection

A real-time phishing URL detector that combines rule-based checks with a soft-voting ensemble of XGBoost and Random Forest, and explains why a link was flagged.

Tech: Python, scikit-learn, XGBoost, Pandas, NumPy, Streamlit, Plotly

Source code · Live demo

Experience

Cybersecurity Summer Intern, Siemens

Jun 2026 – Jul 2026

  • Built data analysis and reports for the team with Excel pivot tables and Power BI dashboards.
  • Automated routine workflows with Power Automate and organised team content in SharePoint.
  • Learned the foundations of security practice, including Zero Trust and CVSS-based vulnerability management.

Siemens Scholar, Batch 11, Siemens Scholarship Program

Scholarship

  • Selected for the Siemens Scholarship Program, which supports engineering students with merit-based scholarships and mentoring.

Skills

  • Languages: Python, SQL, C
  • Data & ML: Pandas, NumPy, scikit-learn, XGBoost, Jupyter, Matplotlib & Seaborn
  • AI & NLP: RAG, LLMs, Hugging Face, ChromaDB, InLegalBERT, SHAP (Explainable AI)
  • BI & Tools: Power BI, Excel, Power Automate, SharePoint, Streamlit, Supabase, Git & GitHub

Education

  • B.Tech, Information Technology, Walchand College of Engineering, Sangli (CGPA 8.5)
  • Higher Secondary (HSC, 12th), Shri Samarth Junior College, Akola · Maharashtra Board (94.83%)
  • Secondary (SSC, 10th), Maharashtra State Board (79.60%)

Certifications

  • Fundamentals of Accelerated Computing with CUDA Python, NVIDIA (Feb 2026)
  • Fundamentals of Accelerated Computing with Modern CUDA C++, NVIDIA (Feb 2026)
  • Python (Basic) Skill Certification, HackerRank (Oct 2024)
  • Siemens Scholarship Program, Siemens (Batch 11)
  • Basic Mechatronics, Siemens SITRAIN Digital Industry Academy, Nashik (May–Jun 2025)
  • Data Science and Applied Maths, Techademy Learning Solutions (Apr 2026)
  • Basics of Electrical & Mechanical (practical training), Siemens Technical Academy, Navi Mumbai (Jul 2024)
  • Data Science Training: Post-Assessment, Techademy Learning Solutions (Mar 2026)
  • Learning Generative Adversarial Networks, Techademy (Dec 2025)
  • Prompt Engineering for Everybody with ChatGPT and GPT-4, Techademy (Dec 2025)
  • How to Use ChatGPT and Generative AI to Help Create Content, Techademy (Dec 2025)
  • How to Use ChatGPT and Generative AI for Passive Income, Techademy (Dec 2025)
  • ChatGPT and Prompt Engineering for Software Development, Techademy (Dec 2025)
  • Microsoft SQL Server Development for Everyone, Techademy (Dec 2025)
  • Basic Relational Database Design, MySQL, Techademy (Dec 2025)
  • Introduction to Data Structures & Algorithms, Techademy (Dec 2025)
  • Java for Beginners: Your Easy Guide to Java Programming, Techademy (Dec 2025)
  • JavaScript for Beginners: Fundamental JavaScript Concepts, Techademy (Dec 2025)
  • Fundamentals of Programming Using Flowchart and Pseudocode, Techademy (Dec 2025)
  • Introduction to HTML, Techademy (Dec 2025)
  • An Introduction to CSS: A Complete Beginner to Expert Course, Techademy (Dec 2025)
  • Internet of Things: Concepts, Techademy (Dec 2025)
  • IoT: Design Methodology, Techademy (Dec 2025)
  • IoT Protocols, Techademy (Dec 2025)
  • Security in IoT, Techademy (Dec 2025)
  • Embedded System for IoT, Techademy (Dec 2025)
  • Cloud Platforms for IoT, AWS, Techademy (Dec 2025)
  • AWS Cloud Practitioner Essentials Course, Techademy (Dec 2025)
  • Linux Crash Course for Beginners, Techademy (Dec 2025)
  • Agile Software Development, Techademy (Dec 2025)
  • CCNA 01: Network Fundamentals Course, Techademy (Dec 2025)
  • Software Development Processes and Methodologies, Techademy (Dec 2025)