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Varatharajan-Raja/README.md

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Languages

Frameworks & Libraries

Cloud & DevOps

Tools

Work Experience

IAB Weimar gGmbH — AI Researcher | Nov 2023 – Present | Weimar, DE

Tech: Computer Vision Software Engineering LLMs Python ML Pipelines

  • Delivered AI solutions in startup environments across computer vision, software engineering, and LLM use cases.
  • Collaborated with external partner companies from requirements analysis to integration into existing systems.
  • Built and optimized end-to-end ML pipelines for training, evaluation, and deployment of production-ready applications.
  • Contributed to multiple projects spanning Nov 2023 to Present with cross-functional stakeholder collaboration.
Robert Bosch GmbH — Working Student & Master’s Thesis (AI & 3D Vision) | Oct 2022 – Nov 2023 | Stuttgart, DE

Tech: Python C++ Docker AzureML 3D LiDAR Self-Supervised Learning

  • Developed self-supervised deep learning architecture on unlabeled 3D LiDAR point clouds to improve 3D object detection.
  • Designed a LiDAR pre-training approach for autonomous driving and reduced annotation effort.
  • Achieved Master’s thesis grade 1.0 (highest distinction).
  • Advanced production-ready ML data preprocessing and integration pipelines with interdisciplinary teams.
Stihl AG — Computer Vision Engineer (Internship) | Mar 2022 – Aug 2022 | Stuttgart, DE

Tech: SalsaNext RandLA-Net CloudCompare Python Blender 3D Segmentation

  • Implemented deep learning models for semantic 3D LiDAR segmentation in digital gardens.
  • Adapted Semantic3D and RELLIS3D datasets and annotated point clouds for high-quality training data.
  • Built Python and Blender Python tooling for processing, analysis, and visualization of 3D results.
  • Supported product-specific recommendation pipelines from segmented 3D scene understanding.
Tata Consultancy Services — Software Engineer | Aug 2017 – Feb 2020 | Texas, USA (Remote)

Tech: C++ Python GitHub CI/CD Testing

  • Developed and maintained scalable software features in C++ and Python.
  • Built and optimized CI/CD pipelines in GitHub for build, test, and deployment automation.
  • Designed and executed unit, integration, and system tests for reliability.
  • Improved software quality via debugging and performance optimization.

Featured Projects

Project Stack Highlights with metrics
Self-Supervised LiDAR Perception for 3D Object Detection Deep Learning, PointPillars, Linux, AzureML, Docker, Git Built self-supervised 3D perception pipeline at Bosch (Oct 2022 – May 2023); contributed to thesis graded 1.0 and reduced annotation effort.
Smart Agriculture: Wheat Head & Disease Detection Self-Supervised Learning, AWS, Docker, CI/CD, GitHub Actions Delivered end-to-end CV workflow at IAB Weimar (Nov 2025 – Apr 2026); focused on robust detection under limited labels.
Animal Habitat Detection Image Processing, Camera Calibration, Jetson, Deep Learning, OpenCV Built embedded CV solution at IAB Weimar (Mar 2026 – Present) for field-oriented habitat detection workflows.

Achievements

Emoji Achievement Details
🏆 DAAD Prize Awarded DAAD Prize 2022 for outstanding academic achievements.
🎓 Master’s Distinction Master’s thesis received Grade 1.0 (highest distinction) at Robert Bosch GmbH collaboration.
📈 Experience Depth 6+ years of experience in AI/ML, software engineering, and production systems.

Education

Degree Institution Year Score
Master of Engineering in Mechatronics Technische Hochschule Rosenheim, Rosenheim, DE Mar 2020 – May 2023 Grade: 1.5 (Distinction)
Bachelor of Engineering in Electronics and Communication Anna University, Chennai, IN Aug 2013 – Jun 2017 Grade: 2.2

Currently Learning

🧱 Agentic AI Workflows → Multi-step automation, orchestration, evaluation
🧱 Production LLM Systems → Retrieval pipelines, tool-use patterns, safety
🧱 Advanced Computer Vision → Self-supervised learning, 3D perception, edge deployment
🧱 MLOps at Scale → CI/CD for ML, experiment tracking, reproducible deployment

Popular repositories Loading

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