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Priyanshu845438/README.md

Priyanshu Raj

Data Engineer | AI Systems Evaluator | Backend Developer

Typing SVG

👨‍💻 About Me

Data Engineer with background in QA Engineering, Backend Systems, and AI evaluation.
Experienced in SQL, Python, ETL pipelines, data validation, and production system reliability.

Focused on building scalable data systems and reliable backend infrastructure.

⚡ Tech Stack

Data Engineering:
SQL • Python • ETL • Data Modeling • PySpark

Backend:
Node.js • Express • NestJS • REST APIs • Prisma

Databases:
PostgreSQL • MySQL • MongoDB

AI Systems:
LLM Evaluation • API Validation • Edge Case Analysis

Tools:
Git • Docker • Linux • Power BI • Jira

🚀 Projects

• Donation Platform – MERN stack with payment integration
• Telegram AI Bot – Python AI chatbot with API integration
• Enterprise Bug Tracker – Node.js REST API with JWT authentication
• ImpactBridge Backend – NestJS + PostgreSQL data architecture

📊 GitHub Stats

🌐 Connect

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  1. Newsapp Newsapp Public

    A dynamic and responsive news application built with React and integrated with a live news API. Offers real-time headlines across categories like sports, technology, business, and more.

    Kotlin 6 1

  2. AndroidStudioProjects AndroidStudioProjects Public

    A collection of small Android projects developed using Kotlin during my college learning phase. These projects explore various Android components, libraries, and architecture patterns. Each project…

    Kotlin 5

  3. DemoKevin DemoKevin Public

    DemoKevin is a Kotlin-based Android application designed as a simple donation platform. It features a modern UI and basic functionality to simulate donation-related user flows. The project focuses …

    Kotlin 5

  4. Donation-Platform Donation-Platform Public

    Full-stack Donation Platform (MERN) with Razorpay/Cashfree integration, multi-role dashboards, analytics & campaign management.

    TypeScript 7 1

  5. Nitin-Estate Nitin-Estate Public

    This is a fully responsive real estate website designed using HTML, CSS, and JavaScript. It provides an intuitive, clean, and modern user interface for showcasing property listings, real estate ser…

    HTML 7

  6. Java_TImePass_Practice Java_TImePass_Practice Public

    Java Interview Questions and Solutions

    Java 4