Generative AI Engineer @ appliedAI | Agentic Systems & RAG Pipelines

Building Production-Ready AI Systems

Generative AI Engineer at appliedAI. I design and build production-ready AI agents, agentic RAG pipelines, and multi-agent workflows that move from prototype to reliable production systems.

Munich, Germany
Agentic RAGMulti-Agent SystemsFastAPI Deployment
Atul Gadhiya

About

AI systems engineering with product judgment.

I build production-ready AI agents, Agentic RAG systems, and multi-agent workflows that solve real business problems at scale.

I design, develop, and deploy intelligent applications powered by Large Language Models — integrating enterprise data, APIs, and workflow automation into reliable, impactful solutions. My work spans LLM fine-tuning, agent orchestration, and RAG architectures, with end-to-end deployment using LangChain, LangGraph, LlamaIndex, CrewAI, OpenAI Agents, FastAPI, Docker, AWS, and Azure.

Agentic RAG
Multi-Agent Systems
LLM Applications
AI Product Development
FastAPI Deployment
Vector Databases
Production AI Systems

What I do

AI Agents & Workflows

Design and build autonomous and multi-agent systems that plan, use tools, and automate complex workflows.

Agentic RAG Systems

Grounded retrieval pipelines over enterprise documents with evaluation, citations, and reliable answers.

Production Deployment

Ship LLM applications end-to-end with FastAPI, Docker, and cloud infrastructure on AWS and Azure.

Experience

Building production AI across research and industry.

From agentic systems and RAG pipelines at appliedAI to applied AI research in industrial automation.

Generative AI Engineer

Current
appliedAI Initiative GmbH
Nov 2025 – PresentMunich, Germany

Designing and building production-grade agentic systems and RAG pipelines. Developing AI agents and multi-agent workflows that integrate enterprise data and APIs into reliable, deployable LLM solutions.

LLMs
OpenAI
Agentic AI
Multi-Agent Systems
ReAct Agent
MCP
OpenAI Agents SDK
LangChain
LangGraph
RAG
Prompt Engineering
LLM Fine-tuning
LLM Evaluation
Guardrails
Vector Databases
Langfuse
Python
FastAPI
REST APIs
Docker
CI/CD
AWS
Azure

Artificial Intelligence Researcher

SOMIC Packaging
Mar 2025 – Oct 2025Amerang, Bavaria, Germany

Designed and built an Agentic RAG assistant for technical support of industrial packaging systems. A ReAct agent orchestrates the full retrieval pipeline — document identification, Ollama embeddings, Milvus vector search, and LangChain-grounded answer generation — delivering precise, source-cited responses through a real-time Streamlit interface with feedback and chat-history logging.

LLMs
OpenAI
LangChain
LangGraph
ReAct Agent
Langfuse
Milvus
Ollama
Streamlit
RAG
Vector Search
Industrial AI
Aug 2020 – May 2021Ahmedabad, Gujarat, India

Supported applied technical work in data analysis and engineering at India's national space agency. An early, hands-on foundation for a career in AI and software engineering.

Python
Data Analysis
Research
Engineering

Education

Grounded in Artificial Intelligence.

A master's degree focused on modern AI, machine learning, and applied systems.

M.S. · Artificial Intelligence

Technische Hochschule Deggendorf

Mar 2023 – Oct 2025Deggendorf, Germany

Featured Projects

Projects that ship to production.

A selection of my work across AI agents, RAG systems, LLM applications, and data science.

Chatbot conversation interface answering technical support questions with cited documentation
RAG

Industrial RAG

Agentic RAG for Industrial Technical Support

Production-oriented technical support system that combines LangGraph orchestration, Milvus retrieval, local LLM inference, document grounding, and feedback capture for industrial machine documentation.

LangGraph
Milvus
Ollama
Streamlit
PDF Knowledge Base
Feedback System
Abstract AI network visualization representing collaborating agents
Agents

Agent Platform

Multi-Agent Event Planning Platform

CrewAI-powered planning workflow where specialized agents coordinate venue research, logistics, marketing, task planning, and stakeholder-ready event briefs.

CrewAI
OpenAI
Multi-Agent Collaboration
Venue Selection
Logistics Planning
Marketing Automation
Database and analytics dashboard representing natural language SQL querying
LLM Apps

SQL Agent

AI SQL Agent

Natural language analytics agent that translates business questions into SQL, executes against relational databases, and returns concise explainable insights.

LangChain
OpenAI
SQL Databases
Natural Language Querying
Cinema seats representing a movie recommendation system
Data Science

Recommendations

Movie Recommendation System

Hybrid recommendation engine combining collaborative filtering, content-based retrieval, and TMDb metadata to produce personalized movie suggestions.

Hybrid Recommendation
Collaborative Filtering
Content-Based Filtering
TMDb Dataset

Skills

AI technology stack for production delivery.

A practical stack covering agent orchestration, retrieval, APIs, deployment, vector infrastructure, cloud platforms, and data science.

AI Agents

Expert
LangGraph
CrewAI
PydanticAI
AutoGen
SmolAgents
OpenAI Agents
MCP

RAG & LLM Frameworks

Expert
LangChain
LlamaIndex
Haystack
RAG Evaluation
Prompt Engineering
LLM Fine-tuning

LLM Ops & Observability

Advanced
LangSmith
Langfuse
Evaluation Pipelines
Guardrails
Tracing

Programming

Advanced
Python
TypeScript
SQL
JavaScript
Bash
Data Structures

Backend & Serving

Advanced
FastAPI
Flask
REST APIs
Streamlit
Gradio
Pydantic
PostgreSQL

Frontend

Familiar
React
Next.js
Tailwind CSS

Vector Databases

Advanced
Milvus
FAISS
Pinecone
Weaviate
Qdrant
Chroma

Cloud & DevOps

Advanced
Docker
AWS
Azure
CI/CD
Linux
Kubernetes

Data Science & CV

Advanced
Machine Learning
Recommendation Systems
scikit-learn
Pandas
NumPy
OpenCV
Matplotlib
Seaborn
Hugging Face

Tools & Collaboration

Advanced
Git
GitHub
Jira
Notion
MS Office

Certifications

Focused learning across machine learning and applied AI.

Credentialed foundations that support practical engineering work in RAG, agents, Python, and ML systems.

Microsoft Certified: Azure AI Engineer Associate

Retrieval Augmented Generation (RAG)

Machine Learning Specialization

SQL Beginner to Advanced for Data Professionals

Programming for Everybody (Getting Started with Python)

Languages

Working across two languages.

Comfortable collaborating with international and German-speaking teams.

English

Native / Bilingual

German

Professional Working

Contact

Available for AI engineering, consulting, and product-focused LLM work.

Reach out for roles or projects involving AI agents, RAG systems, LLM applications, vector databases, and production deployment. CV available on request after connecting.