Tathagata Bhattacharyya

Technical Trainer | Learning & Development Professional | AI Enthusiast | Data Analytics Practitioner

About Me

Results-driven Technical Trainer and Learning & Development professional with over 15 years of experience in Python, Java, Data Analytics, RPA, and Generative AI.

I have successfully trained 500+ learners, achieving up to 100% certification success rates by simplifying complex concepts into practical, hands-on learning experiences.

Recently, I have expanded into AI solution development, building intelligent agents and analytics systems to bridge the gap between learning and real-world application.

Projects

Local AI Chatbot using Ollama & Tkinter

Developed a desktop-based AI chatbot using Python, Tkinter, and Ollama to enable local interaction with large language models without relying on cloud APIs.

Technologies: Python, Tkinter, Ollama, Local LLMs

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AI Weather Agent

Built an AI-powered weather assistant capable of generating intelligent weather responses using APIs, automation workflows, and conversational AI concepts.

Technologies: Python, APIs, AI Agents, OpenAI

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ESPN Cricinfo Analytics Dashboard

Developed a Power BI analytics dashboard using ESPN Cricinfo data to visualize player statistics, match insights, and cricket performance analytics.

Technologies: Power BI, Data Analytics, Visualization, Cricket Analytics

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Indian Kids Screen Time Analysis

Conducted a data analysis project focused on screen time patterns among Indian children to identify behavioral trends, usage insights, and digital consumption patterns.

Technologies: Python, Data Analytics, Visualization, Research Analysis

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Job Market Analysis

Conducted a data-driven analysis of job market trends to identify high-demand skills, technology trends, and evolving industry requirements across different domains.

Technologies: Python, Data Analytics, Visualization, Market Research

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