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Business Informatics Student & AI Developer

Harshal Vankudre

Experience

AI Developer (Part-time)

Oct 2025 - Present

RÜKO GmbH Baumaschinen

Designing and deploying "RÜKO GPT", an internal AI chatbot that answers company questions with Retrieval-Augmented Generation. Extending the platform with a dedicated REST API plus robust OpenAI, LangChain, and vector database integrations.

Frontend Developer (Portfolio)

Present

Personal Project

Building a modern, reactive personal site inspired by Apple-grade glassmorphism with a relentless focus on performance, accessibility, and cinematic motion.

Working Student (Side Trading Ops)

Sep 2024 - Feb 2025

EnBW GmbH

Launched chatbot automations that cut response times by 35% and piloted a GPT-based NLP workflow that resolved 60% of Tier-1 inquiries while orchestrating HubSpot and Excel data flows.

Volunteer Tutor

Jun 2021 - Sep 2021

BHUMI.NGO

Taught mathematics to underserved students and strengthened their critical thinking through patient mentorship.

Selected Projects

RÜKO GPT (Internal Tool)

Advanced Retrieval-Augmented Generation chatbot for querying internal documentation. Ships hybrid search, admin controls, and secure auth with a React/Vite frontend and Python FastAPI backend.

ReactPythonLangChainPinecone+2

Crawler Vector LLM

Specialized pipeline that crawls the web, vectors content, and prepares clean datasets for downstream LLM and RAG workloads.

PythonWeb CrawlingVector DBLLMs+1

Game Rating Website

React + TypeScript experience for browsing games with ESLint-enforced quality and frictionless Vercel deployments.

ReactTypeScriptViteVercel

AI-BombGame

Competitive game where players battle an AI agent powered by bespoke algorithms that deliver realistic, challenging move sequences.

AI AlgorithmsGame DevLogic

About & Skills

Forward-thinking business informatics scholar fluent in German and English, obsessed with building elegant software ecosystems and extracting deep insights from data. Experienced across Java, Python, and modern web frameworks, I thrive where AI experimentation meets robust engineering, leveraging analytical instincts, creative foresight, and decisive problem-solving discipline.

Technical Arsenal

Frontend Development

React & Next.js90%
TypeScript85%
Tailwind CSS88%

AI & Machine Learning

Python & LangChain88%
RAG Systems85%
Vector DBs82%
Ollama & Local LLMs80%

Backend Development

Java75%
PostgreSQL & Prisma80%
FastAPI82%

DevOps & Cloud

Docker & Nginx78%
Google Cloud (GCP)75%

What People Say

Harshal's RAG implementation transformed how our team accesses information. His attention to detail and problem-solving skills are exceptional.
TC
Tech Colleague
Senior Developer at RÜKO GmbH
Working with Harshal on the chatbot automation was a great experience. He delivered results that exceeded our expectations.
PP
Project Partner
EnBW GmbH
Harshal has a unique ability to explain complex AI concepts in simple terms. His code is always clean and well-documented.
UP
University Peer
Business Informatics Student
Get In Touch

Let's Work Together

Have a project in mind or just want to chat? Drop me a message and I'll get back to you as soon as possible.

Harshal Vankudre

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