Hi, I'm Samarth Singh
Building production-ready GenAI systems with RAG and LLMOps. Specialized in semantic search, fine-tuning transformers, and deploying intelligent LLM applications with retrieval architectures.
About Me
Samarth Singh
Full Stack Developer
GenAI Engineer & Research Enthusiast
BTech Computer Science student at VIT Bhopal (CGPA 8.45) specializing in Generative AI, RAG systems, and LLMOps. Proven expertise in building production-ready LLM applications with semantic search, hybrid retrieval (BM25 + dense vectors), and parameter-efficient fine-tuning (LoRA/PEFT). Experienced in deploying transformer models with evaluation frameworks achieving 89%+ correctness.
Passionate about making LLMs more accurate and grounded through intelligent retrieval architectures. Published fine-tuned models on Hugging Face with comprehensive evaluation (ROUGE, BERTScore, METEOR). Seeking GenAI/LLMOps internships to build scalable AI systems that solve real-world problems with measurable impact.
Years Experience
Projects Completed
CGPA
The tools, languages, and frameworks I leverage to build powerful and innovative web applications.
LLMOps & GenAI
LangChain
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LangGraph
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Agno
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Vector Databases
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FastAPI
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Hugging Face
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Prompt Engineering
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MLflow & W&B
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Gradio/Streamlit
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ML/DL & AI Engineering
PyTorch
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TensorFlow
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Scikit-learn
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Transformers
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Pandas/NumPy
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Jupyter
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Programming Languages
Python
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C++
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JavaScript
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TypeScript
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SQL
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Full-Stack Development
Next.js
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Node.js
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PostgreSQL
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React
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Tailwind CSS
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Tools & DevOps
Git/GitHub
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Docker
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AWS
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Linux/CUDA
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Education & Certifications
My academic journey and professional development
CGPA: 8.45/10 | Focus on Artificial Intelligence, Machine Learning, and Cloud Computing
Key Courses
Coding Activity
My development metrics and problem-solving statistics
Featured Projects
Explore my latest work showcasing my skills and expertise
DoCopilot - RAG Document Q&A System
Production-grade RAG application with hybrid search (BM25 + dense vectors) using Qdrant and reranking. Achieved 89.2% correctness, 90.5% relevance, 100% source grounding on 40-query evaluation with guardrails for PII redaction and prompt injection detection. Built full-stack with Next.js frontend and FastAPI backend, processing PDFs/TXT with 2.86s average latency.
FLAN-T5 Dialogue Summarizer
Fine-tuned FLAN-T5-base with LoRA on SAMSum dataset (14.7K dialogues), achieving 49.01 ROUGE-1, 72.25 BERTScore F1, and 42.51 METEOR scores. Implemented parameter-efficient training updating only 2% of parameters with FP16 mixed precision. Deployed interactive Gradio app on Hugging Face Spaces with configurable beam search and published model with reproducible evaluation.
RoBERTa Banking Intent Classifier
Fine-tuned RoBERTa-base on Banking77 dataset (77 intents, 13K queries) achieving 93.7% accuracy and 93.6% macro-F1. Implemented standard transformer fine-tuning with AdamW optimizer, weight decay, and FP16 training on GPU. Added experiment hygiene with fixed seeds, consistent tokenization, epoch-level metrics tracking, and best-checkpoint selection for robust evaluation.
Project Loom
Full-stack project-sharing platform with Next.js leveraging SSR and ISR, reducing page load times by 50%. Architected scalable backend with Sanity.io headless CMS managing 1,000+ project entries. Implemented secure authentication with NextAuth.js and PostgreSQL, enabling users to manage profiles, post projects, and interact with content.
Modern Portfolio
Personal portfolio website built with Next.js, TypeScript, and Tailwind CSS featuring modern UI elements, smooth animations with Framer Motion, and optimized SEO for GenAI/RAG internships. Implements dark mode, responsive design, and accessibility best practices with Lighthouse scores 90+ across all metrics.
Dexplorer
Interactive Pokémon discovery web application for searching and exploring the original 150 Pokémon with detailed information, stats, and type filtering. Built with React and modern JavaScript, featuring responsive design and smooth user experience.
Achievements & Certifications
Awards, certifications, and milestones in my journey
Completed specialization in supervised/unsupervised learning, feature engineering, model evaluation, and scikit-learn for practical ML applications.
2025
FLAN-T5 Summarizer with reproducible evaluation achieving 49.01 ROUGE-1 and 72.25 BERTScore F1 on SAMSum dataset
Oct 2025
Maintained 8.45 CGPA with focus on AI/ML coursework including DSA, Cloud Computing, and Software Engineering
2023-Present
My Approach
Planning & Strategy
We'll collaborate to map out your website's goals, target audience, and key functionalities. We'll discuss site structure, navigation, and content requirements.
Development & Progress
Once we agree on the plan, I cue my lofi playlist and dive into coding. From initial sketches to polished code, I keep you updated every step of the way.
Deployment & Launch
This is where the magic happens! Based on the approved design, I'll translate everything into functional code, building your website from the ground up.
Contact Me
Have a project in mind or want to collaborate? Feel free to reach out!