Ranjitha U.

Working Student and Master Thesis AI

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Euerdorf, Germany

Experience

Apr 2024 - Nov 2025
1 year 8 months
Elfershausen, Germany

Working Student and Master Thesis AI

ZMI GmbH

  • Build an AI Setup Assistant using small language models and prompt engineering to extract structured JSON from natural language via REST workflows.
  • Expand the system into a conversational chatbot with Text-to-SQL capabilities for natural language interaction with SQL databases.
  • Design and integrate a schema (knowledge base) for all database tables, stored in a vector database to enable contextual retrieval.
  • Implement a Retrieval-Augmented Generation (RAG) pipeline, leveraging the schema for improved accuracy, contextual understanding, and query performance.
  • Deploy the Text-to-SQL chatbot and RAG system using Docker containers.
Mar 2022 - Jul 2022
5 months
Bengaluru, India

Software Intern

Societe Generale

  • Support the GTS Department (GTC/DWS/CPS-Paris1000333) by resolving service tickets (AD renaming, group formation, account creation, data relocation) using Jump and Impulse tools.
  • Gain hands-on experience in Active Directory (AD) administration, including user/group management, logical structure organization, and security through authentication and access control.
  • Contribute to network and data management operations, ensuring accurate issue resolution, compliance with owner expectations, and smooth system functionality across multiple regions (EUR, ASI).

Skills

  • Analytical Problem Solving

  • Complex Problem Solving

  • Critical Thinking

  • Knowledge Sharing

  • Technical Documentation

  • Rag

  • Llm

  • Python

  • Tensorflow

  • Machine Learning

  • Pandas

  • Numpy

  • Vector Database

  • Langchain

  • Git

  • Sql

  • Rest Api Management

  • Docker

  • Azure

  • Prompt Engineering

  • Nlp

  • Ci/cd

  • Databricks

Languages

English
Advanced
German
Intermediate

Education

Mar 2023 - Oct 2025

Technische Hochschule Würzburg-Schweinfurt

Master in Artificial Intelligence · Artificial Intelligence · Würzburg, Germany

Jan 2021 - Aug 2022

Siddaganga Institute of Technology

Master Of Computer Applications · Computer Applications · Tumakuru, India

Jun 2017 - Sep 2020

Vidyavahini First Grade College

Bachelor of Computer Application · Computer Application · Tumakuru, India

Certifications & licenses

Big Data Analytics- Certificate

IBM

Programming Essentials In Python

Cisco

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