# Professional Experience & Research — Nikhil Sai Pagidimarri

Chronological history of work experience and publications.

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## Professional Experience

### Co-founder — Kraionyx AI
**2025 – Present | Hyderabad, India**
- Co-founded Kraionyx AI, recognized among top healthcare AI companies in Hyderabad.
- Engineered high-assurance, agentic AI systems for clinicians and regulated industries.
- Built **KareOS**: Clinical decision-support workspace powering 20+ specialist medical AI agents.
- Built **Doclave**: Professional healthcare collaboration network for doctors.
- Built **Svaani**: Ambient voice intelligence converting doctor–patient conversations into real-time clinical notes.

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### Machine Learning Intern — NextHub Technologies Pvt Ltd
**July 2024 – Oct 2024 | Hyderabad, India**
- Built Smart Diabetes Management System using ensemble stacking models.
- Combined Logistic Regression, Naive Bayes, Decision Tree, and Gradient Boosting.
- Reached 92% prediction accuracy, outperforming baselines by 8%.
- Applied hyperparameter tuning and cross-validation for clinical insights.

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## Research & Publications

### Hybrid MPC and PPO for Autonomous Rocket Landing (2025)
- Combined Model Predictive Control with deep reinforcement learning in JAX.
- Achieved 94.7% landing success rate with 0.62m position accuracy.
- Reduced computational training time by 62%.
- Maintained 78.3% success under extreme mass and thrust perturbations.