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
Mailr
WebA workspace so intuitive, it transforms how you compose HTML email. With live, real time preview and dynamic personalization.
NextJSTypeScriptNodemailerTailwindCSS
Ledger
AI · WEBA private, self hosted personal finance dashboard that keeps expenses in your Notion workspace, turns plain language notes into entries with AI, and gives clear spending insights.
NextJSTypeScriptNotion APIVercel AI SDKTailwindCSS
ZapChat
Web · RealtimeReal time chat that moves at the speed of thought. Create a room, invite your friends, and jump into the conversation instantly.
NextJSTypeScriptWebSocketsTurborepoTailwindCSS
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.
MailrWeb
A workspace so intuitive, it transforms how you compose HTML email. With live, real time preview and dynamic personalization.
LedgerAI · WEB
A private, self hosted personal finance dashboard that keeps expenses in your Notion workspace, turns plain language notes into entries with AI, and gives clear spending insights.
ZapChatWeb · Realtime
Real time chat that moves at the speed of thought. Create a room, invite your friends, and jump into the conversation instantly.
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
Click to flip