Xenfolio
AI · Full StackInstantly create and publish portfolio from your resume with our AI.
ReactJSNodeJSExpressJSMongooseMongoDBTypeScriptGemini APIGitHub OAuthTailwindCSS
HiiI'm Vignesh
Full Stack & AI Engineer.
I build things that are clean, fast, and actually useful.
Intern @ Evernorth
Get to know me
I'm a Fullstack & AI Engineer. I build things across the stack - frontend, backend, and a lot of AI.
I’m currently an Intern at Evernorth. Earlier, I worked as an SDE Intern at Heizen, where I built AI systems, including an AI conversation analytics platform that turns thousands of chatbot conversations into actionable insights, an AI agent that runs the procurement process end-to-end, and a RAG assistant for mechanical documentation.
I also worked for J.P. Morgan Chase from academia, where I built agentic chatbot that helps IT support teams using RAG pipelines.
On the side I build products like Xenfolio and Track Code, and I’m always tinkering with new tech.
- Full-Stack Engineering
- AI Agents
- RAG Pipelines
- System Design
- Interface Design
- AWS
- Full-Stack Engineering
- AI Agents
- RAG Pipelines
- System Design
- Interface Design
- AWS
Things I’ve built
Support Bot
AI · RAGAI copilot that helps enterprises resolve IT incidents faster by learning from historical tickets and generating solutions.
LangGraphPythonFastAPITypeScriptReactJSRedisPostgreSQL
xenRAG
AI · RAGAI system for intelligent customer review analysis with evidence grounded reasoning and structured explainability.
LangGraphPythonNeo4jFastAPIReactQdrantPostgreSQL
AskIt
Web · RealtimeReal-time anonymous Q&A platform with upvoting, threaded discussions, and secure OAuth 2.0 login. Hosts can access session archives for reference.
ReactJSWebSocketsNodeJSExpressJSMongoDBTypeScriptTailwindCSS
Markme
Mobile AppMark Me is a mobile app for hosting events, managing participants, and tracking check-ins with role-based access.
React NativeExpoNodeJSExpressJSMongoDBTypeScript
Track Code
Web · ScrapingTrack competitive programming performance across platforms, offering insights, rankings, and interactive visualizations with easy filtering and reports.
ReactJSNodeJSExpressJSMongoDBCheerioGSAPTailwindCSSGitHub Actions
StoryIt
WebA blogging platform to read, write, and share human stories and ideas. It offers a space to discover new voices, express your thoughts, and connect through meaningful content.
ReactJSHonoPrismaPostgreSQLTailwindCSS
XenfolioAI · Full Stack
Instantly create and publish portfolio from your resume with our AI.
Support BotAI · RAG
AI copilot that helps enterprises resolve IT incidents faster by learning from historical tickets and generating solutions.
xenRAGAI · RAG
AI system for intelligent customer review analysis with evidence grounded reasoning and structured explainability.
AskItWeb · Realtime
Real-time anonymous Q&A platform with upvoting, threaded discussions, and secure OAuth 2.0 login. Hosts can access session archives for reference.
MarkmeMobile App
Mark Me is a mobile app for hosting events, managing participants, and tracking check-ins with role-based access.
Track CodeWeb · Scraping
Track competitive programming performance across platforms, offering insights, rankings, and interactive visualizations with easy filtering and reports.
StoryItWeb
A blogging platform to read, write, and share human stories and ideas. It offers a space to discover new voices, express your thoughts, and connect through meaningful content.
Research & publications
Explainable Customer Feedback Analysis Using Graph-Based Orchestration and Emotion-Aware LLM Reasoning
Behind every piece of feedback is a customer experience worth understanding, yet thousands of reviews can hide the one issue a team needs to notice. We explored a way for AI to bring those patterns into focus by making them easier to find, question, and act on.
Skills
- Languages
- TypeScript, JavaScript, Java, C++, Python
- Frontend
- React, Next.js, Tailwind CSS, Bootstrap, GSAP, Framer Motion
- Backend
- NestJS, Node.js, Express, WebSockets, Mongoose, Prisma, Hono, FastAPI
- Databases
- MongoDB, PostgreSQL, MySQL, Redis, Qdrant, Neo4j
- AI & ML
- LangGraph, LangChain, CrewAI, RAG Pipelines, Predictive Modeling
- Mobile
- React Native, Expo, NativeWind
- Cloud & Tools
- AWS, Azure, GCP, Docker, Vercel, GitHub Actions, Turborepo, Figma, Postman
Let’s keep in touch.
Full-Stack · AI Developer
Vignesh
Varanasi
Varanasi
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