Geetanjali Mehra
17+ years of technology experience across AI, Data Science & Databases
Geetanjali Mehra is an AI & Data Science expert, technology educator, author, and founder with 17+ years of professional experience across databases, Python, Machine Learning, Artificial Intelligence, and modern data technologies. As the Founder, Director & Lead Trainer at TuxAcademy, she focuses on turning complex technology into practical, project-based learning — helping learners move from Python and Data Science fundamentals to Machine Learning, Generative AI, LLMs, AI APIs, RAG, and AI-powered applications.
From AI concepts to real-world implementation
Practical work includes AI-powered applications using Python and AI APIs, LLM integration, RAG applications, AI Agents and automation, Generative AI applications, and hands-on Machine Learning and Data Science projects. Her practical project experience also includes an AI-powered wealth-management decision-support application using Claude Sonnet, human-in-the-loop feedback, and DynamoDB-based feedback storage to generate personalised portfolio reports.
Proficient in MySQL 5.6, MariaDB, MongoDB, Cassandra, and cloud platforms like AWS, she has architected replication topologies, disaster-recovery sites, and automated backup systems for enterprises. Her working knowledge of Python, AI, and data analysis helps her anticipate trends and optimize systems - and she is dedicated to shaping next-generation technologists who think beyond code.
Geetanjali is also a published technical author. Her debut book, RedHat Enterprise Linux 9 for Beginners, co-authored with Vishesh Kumar (BPB Publications, 2024), is a 556-page guide spanning Linux fundamentals through networking, security, containerization, and shell scripting.
The technical stack she builds and teaches on
Complexity, simplified
Blog & Technical Writing
Geetanjali's technical blog helps solve simple and complex issues related to MySQL databases, Linux, Python, and other open-source technologies - serving as a knowledge base for database administrators, developers, and system engineers.
Built the way she builds replication topologies - one reliable node at a time
Learn database engineering & AI from someone who's built it in production
Whether you're a beginner or a working professional, TuxAcademy's mentorship blends real-world engineering with human-first teaching.
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