Online
Dortmund, DE
00:00:00

Thiyanayugi Mariraj

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Building production-grade AI systems, including multi-agent pipelines, RAG architectures, and LLM applications, deployed in industrial automation. M.Sc. in Automation & Robotics, TU Dortmund.

Identity_Matrix (About Me)

Thiyanayugi Mariraj - AI Engineer and Robotics Specialist

AI Engineer & Robotics Specialist

I build production-grade AI systems, including multi-agent pipelines, RAG architectures, and LLM applications, currently deployed in industrial automation at ALMAWATECH GmbH. I design multi-agent orchestration layers, hybrid RAG pipelines combining vector search with semantic retrieval (Qdrant, ChromaDB, FAISS), and ship LLM-powered features via FastAPI, React, and Docker on cloud infrastructure.

I recently completed my M.Sc. in Automation & Robotics at TU Dortmund. My thesis developed a 6G-enabled collaborative perception framework for multi-robot warehouse systems using Graph Neural Networks and mmWave radar for real-time occupancy prediction, validated with OptiTrack motion capture. I build systems that don't just compute; they operate in the real world.

Neural_Capacity (Technical Expertise)

Programming Languages

Python Programming Language Python
C++ Programming Language C++
MATLAB MATLAB
Bash Shell Scripting Bash
JavaScript JS
SQL Database Language SQL
Rust
Go
TypeScript

AI & Machine Learning

PyTorch Deep Learning Framework PyTorch
TensorFlow ML Framework TensorFlow
Keras
OpenCV Computer Vision Library OpenCV
Scikit-learn ML Library Scikit-learn
NumPy
Pandas Data Analysis Library Pandas
OpenAI API
Jupyter

Generative AI & LLMs

LangChain Framework LangChain
HuggingFace HuggingFace
CrewAI Multi-Agent Framework CrewAI
AutoGen Framework AutoGen
n8n Workflow Automation n8n
Retrieval Augmented Generation RAG
Vector DB
Claude Code
REST API

Robotics & Automation

ROS/ROS2 Robotics Framework ROS/ROS2
NVIDIA Isaac Sim Isaac Sim
Gazebo Simulation Gazebo
MoveIt
SLAM
LiDAR
PCL
CoppeliaSim
Sensor Fusion

Cloud & DevOps

Amazon Web Services AWS
Railway
Docker Containerization Docker
Kubernetes Orchestration Kubernetes
GitHub Actions CI/CD GitHub Actions
Grafana Monitoring Grafana
Git Version Control Git
Linux Operating System Linux

Execution_Logs (Professional Experience)

ALMAWATECH GmbH
Active

AI Engineer – Werkstudent

February 2026 – Present · Babenhausen, Germany (Remote)
  • Designing and deploying production multi-agent AI systems with LLM orchestration, hybrid RAG, and vector databases for industrial knowledge retrieval.
  • Building automated pipelines for lead discovery, content generation, and customer support deployed via CI/CD on cloud infrastructure.
  • Implementing hybrid retrieval combining BM25, dense embeddings, and cross-encoder reranking with multilingual support and safety validation.
  • Developing full-stack applications (React + FastAPI) with voice input, document generation, and real-time streaming in production.
Technical University Dortmund
2025

Research Assistant – Information Processing Laboratory

June 2024 – May 2025 · Dortmund, Germany
  • Designed deep learning models for intelligent signal interpretation in complex electromagnetic systems.
  • Applied reinforcement learning for adaptive optimization and real-time parameter tuning in dynamic environments.
  • Improved signal processing precision in high-frequency industrial applications via supervised ML techniques.
FLW / TU Dortmund
2025

Master's Thesis – Collaborative Robotic Perception

January 2025 – July 2025 · Dortmund, Germany
  • Developed 6G-enabled collaborative perception for multi-robot systems using mmWave radar technology.
  • Implemented Graph Neural Network architectures for real-time occupancy prediction in warehouse environments.
  • Conducted comprehensive validation using dual robotic platforms with motion capture ground truth systems.
Pricol Limited
2022

Robotics Engineering Intern – Autonomous Systems

November 2021 – June 2022 · Coimbatore, India
  • Designed and deployed Autonomous Mobile Robot for industrial logistics and inspection automation applications.
  • Integrated LiDAR, IMU, and camera systems for robust SLAM-based navigation in dynamic industrial environments.
  • Developed real-time path planning and obstacle avoidance algorithms using ROS framework.

Academic_Core (Education)

Technical University Dortmund Logo

Master of Science in Automation and Robotics

TU Dortmund (Technical University Dortmund)
Oct 2022 - May 2026
AI-driven Systems Computer Vision Autonomous Robotics 6G Collaborative Perception
PSG College of Technology Logo

Bachelor of Engineering in Robotics and Automation

PSG College of Technology
July 2018 - May 2022
Industrial Automation Mobile Robotics Control Systems Embedded Systems

Recommendations: Dr. B. Vinod, Dr. Suresh M

Deployed_Modules (Featured Projects)

Encrypted_Credentials (Certifications)

AWS
ID: AWS-GEN-AI-01

Generative AI Learning Plan

AWS Verified
View Credential
HF
ID: HF-AGENTS-02

AI Agents with HuggingFace

HuggingFace Verified
View Credential
AWS
ID: AWS-NOCODE-03

No-Code ML & GenAI on AWS

AWS Verified
View Credential
DL
ID: DL-PROMPT-04

ChatGPT Prompt Engineering

DeepLearning.AI Verified
View Course
Anthropic
ID: ANTHROPIC-CC-05

Claude Code in Action

Anthropic Verified
View Credential
Anthropic
ID: ANTHROPIC-API-11

Claude with the Anthropic API

Anthropic Verified
View Credential
PSG
ID: PSG-ICAARS-06

ICAARS 2018 Conference

PSG College of Technology Verified
View Credential
IIT Madras
ID: IITM-ML-07

Machine Learning Workshop

IIT Madras Verified
View Credential
L&T
ID: LT-ANUBHAV-08

Industrial Training – ANUBHAV

Larsen & Toubro Verified
View Credential
Kumaraguru
ID: YUGAM-LFR-09

LFR Challenge – Yugam 2020

Kumaraguru Institutions Verified
View Credential
Mepco Schlenk
ID: MEPCO-DRONE-10

Aerial Surveying & Drone Tech

Aviocian Technologies Verified
View Credential

Research_Output (Research Publications)

JOURNAL_ARTICLE 2021

RFID based Human Following Load Carrier

NVEO Journal Vol 8, Issue 5

> SYSTEM_ABSTRACT: Design and implementation of an autonomous robot system capable of tracking and following humans while assisting in load carrying tasks using RFID triangulation.

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JOURNAL_ARTICLE 2021

Development Of Robotic Arm On An Omnidirectional Base

NVEO Journal Vol 8, Issue 4

> SYSTEM_ABSTRACT: Design and development of a multi-degree-of-freedom robotic arm integrated with an omnidirectional mobile base (Mecanum drive) for enhanced maneuverability and workspace.

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End_Transmission (Contact)

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