Keshav Chand
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About Me
I'm a software developer who enjoys building practical and reliable tools. I work mostly with AI, automation, and backend systems.I'm focused on integrating ML models into intuitive, user-friendly interfaces.
I enjoy turning ideas into working products quickly and keeping things simple, scalable, and useful. Always experimenting, always building.
My Projects
LLM Audit System
Built an AI-powered conversation intelligence platform that analyzes 600+ e-commerce support conversations to detect hallucinations, evaluate response quality, and generate actionable business insights. Reduced false positives from 80% to 6% using hybrid validation and LLM-based analysis.
Python
FastAPI
LangChain
ChromaDB
Sentence Transformers
LLMs
React
Next.js
Medical RAG Chatbot
A retrieval-based assistant for querying medical documents. It uses LangChain and FAISS for accurate information retrieval and runs on AWS with a secure CI/CD setup through Jenkins and Trivy. The focus was on reliability, clean deployment pipelines, and consistent performance under load..
Python
Flask
LangChain
FAISS
Jenkins
Docker
Trivy
AWS
Product Discovery & Ranking Engine
An AI-powered product search and recommendation system enabling natural-language queries with price and feature constraints. Combines semantic search, learning-to-rank models, and LLM-based explanations, delivered through an interactive UI.
Python
pandas
SentenceTransformers
XGBoost
LLMs
Streamlit
FastAPI
CopyWriter-s-AI-Assistant
An AI-powered writing assistant that extracts text from images, retrieves relevant content via semantic search, and generates refined posts using LLMs through a multi-tab Streamlit interface.
Python
Streamlit
Pytesseract
Pillow
ChromaDB
NumPy
Pandas
AI Study Companion
An AI-powered study assistant built with a complete GitOps workflow. It uses ArgoCD and Jenkins for automated deployments and Minikube for local Kubernetes orchestration. Designed to keep updates versioned, consistent, and easy to roll out.
Jenkins
ArgoCD
Kubernetes
Minikube
Docker
Anime Recommendation System
A recommendation engine using embeddings and similarity search to suggest anime based on user preferences and text metadata.
Python
sentence-transformers
Jenkins CI/CD
Docker
Other Projects
Chat Application
A real-time chat app built with Spring Boot, MongoDB, and WebSockets. Supports multiple chat rooms, live messaging, and user authentication, demonstrating full-stack backend and real-time communication skills.
Java
Spring Boot
WebSocket
MongoDB
Lombok
Tech I worked with
AI Development
•NLP
•PyTorch
•TensorFlow
•Transformers
•ScikitLearn
•HuggingFace
•LangChain
•Pytesseract
•Pillow
•NumPy
Web Development
•NextJS
•ReactJS
•TailwindCSS
•TypeScript
•JavaScript
Backend & DevOps
•Python
•FastAPI
•Flask
•Springboot
•Redis
•Docker
•Git
•CI/CD
•Jenkins
•AWS
•ArgoCD
•Kubernetes
•Minikube
Other
•Postman
Experience
Software Developer
Freelance
Designed and built a content-generation assistant for a professional copywriter, using OCR and semantic search to streamline writing tasks and reduce manual effort by over 40%. Created a full workflow that matched the client’s style with high consistency and produced up to 15 polished posts per hour.
AI DevelopmentOCRSemantic Search