# Work Experience — Kuldeep Kumar Mishra

## 1. Teaching Assistant — IIIT Lucknow
Duration: August 2024 – May 2025
Location: Indian Institute of Information Technology (IIIT) Lucknow

Responsibilities & Contributions:
- Developed machine learning notebooks on AWS SageMaker using datasets stored in Amazon S3
- Assisted more than 60 students in learning practical machine learning concepts
- Fine-tuned transformer models including BERT and RoBERTa for NLP tasks:
  - Named Entity Recognition (NER)
  - Sentiment Analysis
  - Word Sense Disambiguation
- Supported faculty in designing lab sessions and coursework materials
- Helped students debug ML code, understand model architectures, and interpret results

Key Skills Used: AWS SageMaker, Amazon S3, Python, PyTorch, Hugging Face Transformers, BERT, RoBERTa, NLP, Machine Learning

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## 2. AI Tutor and Expert Mathematician — Outlier
Duration: September 2024 – September 2025
Type: Remote / Freelance

Responsibilities & Contributions:
- Contributed to AI model training by applying advanced mathematical concepts
- Evaluated Large Language Model (LLM) outputs for quality, correctness, and reasoning
- Improved response quality of AI systems by providing expert feedback and annotations
- Supported development of high-quality AI training datasets
- Applied deep mathematical expertise to validate and improve AI-generated content in STEM domains

Key Skills Used: Mathematics, LLM Evaluation, Prompt Analysis, AI Training Data, Analytical Reasoning

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## 3. Home Tutor (Mathematics) — Self-Employed
Duration: 2019 – 2022 (alongside B.Sc. studies)
Location: Darbhanga, Bihar

Responsibilities:
- Taught Mathematics to Class 11 and Class 12 students
- Covered topics: Calculus, Algebra, Trigonometry, Coordinate Geometry, Statistics
- Developed ability to explain complex concepts in simple, accessible language
- Built strong communication, leadership, and mentoring skills

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## Summary of Experience
- Total professional AI/ML experience: 2+ years
- Students mentored: 60+ (IIIT Lucknow) + private tutoring
- Domains: AI Engineering, NLP, Model Fine-tuning, Teaching, Mathematical Consulting
- Environments: Academic (IIIT Lucknow), Industry (Outlier), Freelance