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GUNJAN DESHPANDE

Data Scientist & Software Engineer

MS in Data Science with expertise in Java, C++, Python | Machine Learning | Cloud Technologies
Building robust, maintainable applications with cutting-edge AI/ML solutions

📧 Email 📱 (934) 949-8870 💼 LinkedIn 🚀 GitHub
📄 Download Resume (PDF)

Professional Experience

Current Position

Stony Brook University

Data Scientist - CS Department

Sep 2025 - Present | NY, USA

Python HTML/CSS JavaScript React.js Java
🌐 Click to view Complexity Garden
Data Science Research

Stony Brook University

Data Scientist - Physics Department

May 2024 - Aug 2024 | NY, USA

Python CNN PCA Machine Learning Astrophysics GANs
Bioinformatics Research

Tata Research Center (ACTREC)

Data Scientist Intern

Jan 2023 - Jan 2024 | Mumbai, India

Bioinformatics GCP AWS HTML/CSS/JS Database Design CI/CD
🔬 Click to view ICDTRA Database Portal
Educational Experience

Freelance

Teaching Assistant

Jan 2021 - Jan 2024 | 3 yrs 1 mo | On-site

Mathematics Science Education Curriculum Development Student Mentoring Assessment

Featured Projects

RecruitReady – Resume Optimization & Job Matching Platform

NLP, TF-IDF, Cosine Similarity, OpenAI, Gemini APIs

  • Built cosine similarity engine analyzing 50+ resume and job pairs under 2 seconds
  • Implemented TF-IDF with OpenAI and Gemini APIs to generate personalized cover letters
  • Developed NLP pipelines extracting 15+ structured resume data points
🔗 Live Demo

Enterprise AI Copilot for Business Process Automation

Azure OpenAI, Microsoft Copilot Studio, Python, JavaScript, REST APIs

  • Designed and deployed 7+ AI-powered agents using Azure AI services
  • Automated 25 enterprise workflows across Microsoft 365, SharePoint, and Teams
  • Debugged 68+ AI solutions with 98% accuracy using Python and JavaScript
🔗 Project Showcase
FEATURED ⭐

RecommendAI - Movie Recommendation System

Python, R, Machine Learning, Collaborative Filtering, scikit-learn, pandas

  • Built recommendation system with 87% accuracy using collaborative filtering
  • Processed MovieLens dataset with 100K+ ratings across 10K+ movies
  • Implemented Python and R solutions with evaluation metrics
  • Deployed interactive portfolio website with live demo
  • Achieved RMSE 0.87 and MAE 0.68 improving user engagement

Explainable AI for Financial Decision-Making

Scikit-learn, SHAP, LIME, Random Forest

  • Built loan approval model achieving 93% accuracy and 0.94 AUC
  • Used SHAP and LIME to explain 10+ financial variables
  • Created real-time credit decision interface

LLM Deployment on CloudLab with GPU

Linux, CUDA, Llama3.1, Hadoop

  • Configured GPU-enabled CloudLab with CUDA drivers
  • Deployed Llama3.1-8B-Instruct model successfully
  • Managed large datasets with security compliance

R Package for ML Model Development

R, RandomForest, XGBoost, ggplot2

  • Developed R package with 7+ ML models
  • Reduced feature dimensionality by 50%
  • Improved robustness by 30% using bagging

Campus Involvement & Leadership

Student Housing & Residential Life

Stony Brook University

Residential Assistant (SHA)

May 2025 - Aug 2025 | NY, USA

Team Collaboration Data Entry Emergency Response Process Optimization Documentation
  • Collaborated with cross-functional teams to support Campus Residences during student check-ins and check-outs
  • Handled documentation and data entry tasks, streamlining administrative processes for improved accuracy
  • Acted as key contact in emergency situations, facilitating timely decision-making and effective problem resolution
Administrative Operations

Stony Brook University

Office Assistant

Aug 2024 - Oct 2024 | NY, USA

Data Management Compliance Data Analysis Process Workflows Security Operations
  • Managed and organized distributed storage systems, handling communications, documentation, process workflows
  • Assisted conducting Student Conduct Meetings, ensuring compliance with university policies, operational security
  • Implemented data analysis techniques to provide essential information and reports for student conduct procedures
Campus Safety & Security

Stony Brook University

Student Assistant (RSP)

Oct 2024 - Dec 2024 | NY, USA

Campus Safety Collaboration Program Implementation Risk Management Emergency Coordination
  • Collaborated with University Police, students, and staff to maintain a safe campus environment
  • Implemented the Walk Service Program to escort students around campus at night for increased safety
  • Monitored residential areas, identifying safety hazards and coordinating with staff for immediate resolution
Summer Housing Operations

Stony Brook University

Summer Housing Assistant

May 2024 - Aug 2024 | NY, USA

Cross-functional Teams Task Management Documentation Emergency Contact Process Efficiency
  • Worked with cross-disciplinary teams to assist Campus Residence staff with check-ins and check-outs
  • Managed documentation and data entry by assigning administrative tasks, optimizing efficiency and accuracy
  • Served as a primary point of contact in emergency situations, ensuring quick decision-making and problem-solving
Career Development Internship

Stony Brook University

CAR 551 Stipend Course Intern

Sep 2024 - Dec 2024 | 4 mos | Hybrid

Career Development Mentorship Professional Growth Strategic Planning Creative Thinking
  • Completed comprehensive career development internship under mentorship of Alfreda James
  • Gained valuable insights into professional career planning and strategic career advancement
  • Developed creative problem-solving skills and forward-thinking approach to career challenges
  • Enhanced professional network and learned effective strategies for career growth and development

Technical Skills

Programming Languages

Python Java C++ C# R JavaScript TypeScript SQL HTML/CSS MATLAB

Machine Learning & AI

TensorFlow PyTorch Scikit-learn CNN GANs Random Forest XGBoost PCA SHAP LIME

Cloud & Databases

AWS GCP S3 EC2 Lambda PostgreSQL MySQL DynamoDB MongoDB

Tools & Frameworks

React.js Apache Spark Kafka Docker Tableau NumPy Pandas Git Linux CI/CD

Education

Graduate Studies

Master of Science in Data Science

Stony Brook University | NY, USA

Jan 2024 - Dec 2025

Relevant Coursework: Data Analysis, Statistics & Computing, Information Systems, Computer Vision, Machine Learning, Finance Case Studies, Relational Databases

Undergraduate Studies

Bachelor's in Bioinformatics and Data Science

DY Patil University | Mumbai, India

Jun 2019 - Jun 2023

Foundation: Bioinformatics, Data Structures, Algorithms, Statistical Analysis, Molecular Biology, Computational Biology

Professional Certifications

VERIFIED ✓

Software Engineering

Version Control, SDLC, Analytics, AI, Classification

  • Comprehensive training in software development lifecycle and best practices
  • Advanced knowledge in version control systems and collaborative development
  • Expertise in analytics integration and AI-driven classification systems
  • Demonstrated proficiency in enterprise-grade software engineering methodologies
VERIFIED ✓

Microsoft Azure AI Essentials

Azure Cloud, Natural Language Processing, Machine Learning, Generative AI

  • Comprehensive understanding of Microsoft Azure Cloud services and architecture
  • Advanced expertise in Natural Language Processing (NLP) and Machine Learning on Azure
  • Hands-on experience with Generative AI technologies and implementation
  • Proficient in cloud-based AI solution design and deployment strategies
VERIFIED ✓

BCG Data Science & Analytics

Data Science, Advanced Analytics, Automated Testing, Business Impact Analysis

  • Advanced training in applying machine learning algorithms to real-world business problems
  • Expertise in automated testing frameworks and business impact measurement
  • Hands-on experience with big data technologies: EMR, AWS Glue, Redshift, Lambda
  • Proficient in cloud-based ETL processes and data warehousing solutions
VERIFIED ✓

Electronic Arts Software Engineering

Data Management, Frontend Development, Cross-functional Leadership

  • Advanced data management techniques for large-scale enterprise applications
  • Modern frontend development practices and user experience optimization
  • Leadership skills in cross-functional team environments and project ownership
  • Demonstrated bias for action in delivering impactful product results through strategic problem-solving
Contact Information

Let's Connect

Open to new opportunities and collaborations.
Authorized to work in U.S. | Open to relocate | Flexible to all requirements

Email Me Call Me LinkedIn GitHub
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