Kartik Sonani

AI/ML enthusiast with hands-on experience in Machine Learning, Data Analysis, and Generative AI applications. Skilled in Python, SQL, Power BI, LangChain, Pinecone, and Streamlit. Built end-to-end ML and RAG-based projects with experience in data preprocessing, model training, and dashboard development.

Data Science Trainee at Dominant Infotech (Present)

• Developed customer churn prediction models to analyze retention patterns and identify factors influencing customer loss.
• Performed data cleaning, preprocessing, and handling of missing values to improve dataset quality and model reliability.
• Trained and evaluated machine learning models using Scikit-learn for predictive analysis tasks.
• Generated data-driven insights and visualizations to support customer retention strategies.
• Explored LangChain and AI agent frameworks to understand modern AI application development workflows.
• Worked on mentor-assigned AI projects involving Retrieval-Augmented Generation (RAG) systems using LangChain and vector databases.
• Assisted in building AI application workflows including document processing, semantic search, and LLM-based response generation.

Data analyst and machine Learning intern at INFOLABZ (2025-04 – 2025-04)

• Gained hands-on experience with machine learning algorithms and predictive analytics workflows.
• Built an interactive sales dashboard using Power BI to visualize KPIs and business insights.
• Performed data analysis and reporting to support data-driven decision-making processes.

Bachelor of Engineering in Computer Engineering – Gujarat Technological University (2023 – 2026)

Diploma in Electrical Engineering – Gujarat Technological University (2019 – 2023)