Yash Raj

Full-stack engineer, building AI-powered applications.

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Yash Raj

About Me

Spotify/Yash

I'm Yash, a full-stack engineer and currently an intern at Listable Labs. I build and ship end-to-end web applications using Next.js, TypeScript, Node.js, and PostgreSQL, with hands-on experience across frontend, backend, and database design. I've designed and implemented RAG pipelines and LLM-powered workflows focused on reliability and real-world use cases, and have structured backend systems using domain-driven design (DDD) to keep codebases scalable and maintainable. I care about writing clean, production-grade code that is easy to reason about and built to scale.

Experience

Fullstack Engineer Intern

Listable LabsFeb 2026 - Present
  • Architected robust backend solutions using Domain-Driven Design (DDD) to construct scalable, clean, and maintainable application architectures.
  • Engineered and integrated advanced workflow automation systems and intelligent agents using Mastra to streamline complex operations.
  • Deployed and structured scalable data solutions utilizing Google Cloud Platform (GCP) storage buckets for reliable asset management.
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Highlighted Projects

View More On Github
Image Processing Service

Image Processing Service

A backend-focused image processing service designed to demonstrate real-world backend engineering.

Built with:
Kelvin

Kelvin

AI-powered workflow automation platform integrating GitHub and Notion to generate PRs, issues, and docs.

Built with:
CrewSpace

CrewSpace

Collaborative project management platform with workspaces, task tracking, and real-time team updates.

Built with:
Linknest

Linknest

Minimal Linktree alternative with customizable themes and analytics.

Built with:
SocialBird

SocialBird

Real-time chat application with WebSocket messaging, presence tracking, and media sharing.

Built with:
BlogSphere

BlogSphere

Full-stack blogging platform with authentication, rich-text editing, and comments.

Built with:
 

Skills

Languages

JavaScriptTypeScriptPythonSQLHTML5CSS3

Frontend

Next.jsReact.jsTailwind CSSTanStack Query

Backend & Auth

Node.jsRESTful APIsWebSocketsSocket.ioAuth.js (NextAuth)JWTOAuth 2.0

Database

PostgreSQLMongoDBPrisma ORM

AI Engineering

RAGVector DBLLM IntegrationAgentic FrameworksAI Workflows

Tools & DevOps

DockerGitGitHubVercelPostmanZod

© 2026 - Yash Raj - All rights reserved

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