THARANI sivaraman
@tharanisivaraman
Data Scientist Intern at QSpiders who developed RAG question-answering systems and a text-to-SQL chatbot.
IndiaWhat I'm looking for
At QSpiders, I developed data analysis pipelines using Python and SQL, and trained and evaluated regression and classification models. I also designed Generative AI solutions for document retrieval and question answering.
I built a multi-document RAG research assistant and a text-to-SQL chatbot that queried a live MySQL database. At Wabtec Corporation Pvt Ltd, I supported equipment data analysis for predictive maintenance using Machine Learning, NLP, Generative AI with RAG, and statistical reliability analysis.
Experience
Work history, roles, and key accomplishments
Data Scientist Intern
QSpiders
Aug 2025 - Jun 2026 (10 months)
Developed end-to-end data analysis pipelines using Python, SQL optimization, and machine learning algorithms to convert raw datasets into actionable business insights. Trained, tuned, and evaluated regression and classification models, and designed RAG-based Generative AI solutions.
Worked with Infor M3 ERP to monitor manufacturing order status and support production documentation. Supported Wabtec's APM project through equipment data analysis using Machine Learning, NLP, and Generative AI with RAG for predictive maintenance.
Python Developer Intern
Apollo Computer Education
May 2021 - May 2022 (1 year)
Mastered Python programming fundamentals, database queries, HTML, CSS, and JavaScript through structured software testing and development training.
Supported quality control activities and product quality checks in a manufacturing environment. Assisted with identifying quality issues, documenting defects, and coordinating corrective actions.
Education
Degrees, certifications, and relevant coursework
Er. Perumal Manimekalai College of Engineering
Bachelor of Engineering, Electronics and Communication Engineering
2022 - 2025
Grade: 7.5/10
Bachelor of Engineering in Electronics and Communication Engineering with a CGPA of 7.5/10.
Seshasayee Institute of Technology
Diploma, Electrical and Electronics Engineering
2015 - 2017
Grade: 7.79/10
Diploma in Electrical and Electronics Engineering with a CGPA of 7.79/10.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Portfolio
portfolio-ff15.vercel.appSalary expectations
Social media
Job categories
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