Headline

Data Analyst & AI Engineer | Python • SQL • Power BI | RAG Pipelines • LLMs • ETL | Open to Full-Time Roles | Building AI-Powered Insights

About

I don't just analyze data — I build AI systems that make it useful. Currently working as a Data Science Intern at HisanLabs Pvt. Ltd. (Pune), where I design and ship end-to-end AI pipelines — from ETL and EDA all the way to production-grade RAG systems powered by OpenAI GPT, LangChain concepts, and Pinecone vector databases. 🔧 What I build: → RAG Pipelines — document ingestion, vector embeddings (Pinecone), semantic search, GPT-powered Q&A → NLP Systems — T5 Transformer summarization app (Hugging Face + Streamlit), sentiment analysis → ML Models — Regression, Classification, Clustering (Scikit-learn, TensorFlow, Keras) → ETL Pipelines — Python + SQL + n8n agentic automation for structured/unstructured data → BI Dashboards — Power BI (DAX, Power Query) for KPI monitoring and stakeholder reporting → AI Agents — Legal Assistant RAG bot (Google Drive API + Telegram + n8n orchestration) 💻 Core Stack: Python | SQL (MySQL, PostgreSQL) | Power BI | TensorFlow | Scikit-learn | Hugging Face | OpenAI GPT | Pinecone | Streamlit | n8n | Git | Pandas | NumPy | Tableau 🎓 B.Sc. Computer Science — Haribhai V. Desai College, Pune (2025) | CGPA: 7.75 📜 Commonwealth Bank x InsightSpark Data Science Simulation (Forage) — privacy pipelines, DB schema design, social data insights Currently upskilling in: PyTorch • LangChain • Azure AI Services • Kubernetes 🔍 Open to full-time roles in: Data Analyst | Data Scientist | ML Engineer | AI Engineer | BI Analyst If you're building a data team and want someone who ships working AI solutions — not just notebooks — let's connect. 📩 sahilujgare79@gmail.com | 🔗 https://github.com/SahilUjgare

Location

Pune Division

Work experience

Data Science Intern at Hisan Labs - Hisan Labs Pvt Ltd, Jul 2025 - Present · 1 yr, Pune District, Maharashtra, India, Data Science Intern | AI, Machine Learning & Automation Data Science Intern at Hisan Labs with hands-on experience in Data Analysis, Machine Learning, Deep Learning, and AI automation. Strong background in Python, R Programming, SQL (MySQL), and data-driven problem solving, with exposure to real-world industry use cases. Experienced in data cleaning, preprocessing, and Exploratory Data Analysis (EDA) using Pandas, NumPy, Matplotlib, and Seaborn to extract insights from large structured and unstructured datasets. Skilled in building, training, and evaluating Machine Learning models for classification and regression, including Linear Regression, Logistic Regression, KNN, Naive Bayes, SVM, and Decision Trees. Applied cross-validation, hyperparameter tuning, and evaluation metrics such as Accuracy, Precision, Recall, F1-Score, and ROC-AUC. Hands-on experience with Deep Learning techniques, including Artificial Neural Networks (ANN) and Convolutional Neural Networks (CNN), with practical exposure to image recognition, text processing, NLP, and LLM-based solutions. Worked with Hugging Face models and AI tools such as Claude and Grok for intelligent automation, prompt engineering, and AI-assisted workflows. Strong skills in SQL and MySQL for data querying, joins, subqueries, aggregations, and performance optimization. Developed interactive dashboards and business reports using Power BI and Microsoft Excel for data visualization, KPI tracking, and stakeholder communication. Built and deployed data science and machine learning applications using Streamlit. Implemented automation pipelines and AI workflows using n8n. Designed and developed conversational AI and voice-based agents using Voiceflow. Used Git and GitHub for version control, collaboration, and project deployment.

Web Developer at Elite Softwares, Jul 2024 - Sep 2024 · 3 mos, Pune District, Maharashtra, India

Education

Bachelor of Science, Computer Science, Haribhai V Desai college

Higher Secondary Certification 12th, Science, Saraswati Vidyalaya Union High School and Junior College Pune