Nandhu S KumarAI & MACHINE LEARNING
06 / Résumé

My résumé.

Nandhu Sreedevi Kumar · AI / ML Engineer

Profile

AI and machine learning engineer with an MS in Applied AI and 2.5 years of part time software engineering experience. My work includes language models, AI agents, computer vision, model evaluation, and deployment.

Experience

AI Fellow (AI Trainer) · Handshake AI

AUG 2026 TO PRESENT / REMOTE / USA

Contribute to the Handshake AI Fellowship, supporting AI research through human evaluation of large language models. Focus on identifying where and how models struggle with tasks involving real datasets.

  • Dataset Sourcing & Review: Source dataset files across different domains and formats. Examine their content, structure, and suitability for challenging model interpretation and analysis.
  • Prompt Development & Testing: Develop prompts grounded in the selected datasets to test complex reasoning and instruction following. Run these prompts and collect model outputs for assessment.
  • Output Validation & Failure Analysis: Check responses against source data and task requirements. Document incorrect interpretations, reasoning errors, unsupported conclusions, and incomplete results through structured feedback to support model improvement.

Junior Software Engineer · ITSoleX India

MAR 2022 to AUG 2024 / PART TIME / REMOTE

Python application development using Flask and Django. REST APIs, validation, database integration, applied ML and computer vision workflows. AWS deployments, Docker, CI/CD, and production support.

Machine Learning Intern · Unified Mentor

SEP to DEC 2024 / INDIA

Complete ML pipelines on 15,000+ records. Preprocessing, feature engineering, evaluation, and PyTorch model optimization.

Education

MS in Applied Artificial Intelligence

2025 to 2026 / CGPA 4.0 / 4.0

Purdue University Northwest, Indiana

B.Tech in Computer Science and Engineering

2020 to 2024 / CGPA 3.56 / 4.0

APJ Abdul Kalam Technological University, India

Applied AI projects

ThinkTrace ↗

Specialist AI agents check claims, identify logical fallacies, and evaluate reasoning.

AI Voice Agent ↗

A phone agent built with Gemini Live and Twilio that follows call objectives and uses configured tools.

Scientific GPT ↗

A GPT language model implemented from scratch, including tokenization and distributed training.

Hospital Triage AI ↗

A reinforcement learning research prototype for simulated patient decisions and resource coordination across a ward.

Tox-NIO ↗

Optimizing molecular features with projected gradient descent to reduce predicted toxicity.

AI Image Transformer ↗

An image editing application that analyzes a source image, generates changes, and uses feedback for revisions.

Generative College Search ↗

A chatbot that retrieves university website content to answer student questions.

Research

Occluded object detection benchmarking ↗

2026 / COMPUTER VISION

Benchmarking YOLO11 and YOLO26 under occlusion for trash sorting, with Dr. Tae-Hoon Kim. Includes experiments fine tuning YOLO11n for occlusion.

Quantum assisted medical image generation

STARTED SEPTEMBER 2025

Hybrid quantum and classical generative models with Dr. Tae-Hoon Kim.

Depression detection using speech and text

JUN to SEP 2025

BERT embeddings and MFCC audio features. F1 score of 0.70 in my project evaluation. Mentored by Dr. AmirHossein MajidiRad. Manuscript in preparation for arXiv submission · August 2026.

Technical skills

Programming languages

Python (Proficient), C, SQL

Model development

PyTorch, CNNs, Deep learning, Transformers, Model training, Fine-tuning, PEFT (LoRA, QLoRA), Hyperparameter tuning, XGBoost, scikit-learn

Agents & generative AI

GPT, LLaMA, Prompt engineering, Context engineering, Embeddings, RAG, LLM fine-tuning, Prompt optimization, LangChain, CrewAI, SmolAgents, Strands Agents, Claude Agent SDK, MCP, Multi-agent systems, Autonomous task execution

Retrieval & search

Pinecone, FAISS, ChromaDB, BM25, Vector search, Hybrid search, Semantic search, ANN, HNSW, Vector indexing, Reranking

Evaluation & reliability

LLM evaluation, RAG evaluation, Agent evaluation, Prompt evaluation, Tracing, Latency and cost monitoring, LLM guardrails, Responsible AI, Human-in-the-loop workflows, Auditability, Tenant isolation, Access control

LLM optimization

Token optimization, Token cost reduction, Semantic caching, Model selection/routing, Latency optimization, Inference efficiency

Cloud & deployment

FastAPI, Docker, REST APIs, Cloud inference, RunPod, Hugging Face, Replicate, AWS Bedrock, AWS AgentCore, AWS SageMaker, EC2, S3, ECR, EKS, Git, GitHub, Linux, CUDA, MPI, AWS AI-DLC (AI-Driven Development Lifecycle)

Multimodal & reinforcement learning

YOLO, OpenCV, CLIP, BLIP, Image processing, STT, TTS, Audio feature extraction, Q-Learning, POMDP, RLHF

Data & foundations

NumPy, Pandas, Matplotlib, Probability, Statistics, Linear algebra

Certifications

IBM Data Science Professional Certificate

IBM & Coursera · 2024

AWS Cloud Practitioner

Amazon Web Services · earned 2023 · 2023

Python for Data Science

NPTEL · IIT Madras · 2023

Generative AI with Large Language Models

DeepLearning.AI · 2023

Python Basics for Data Science

IBM · 2020

Download my August 2026 résumé for the full details.

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