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Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3

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shubhanshusingh/README.md

Hi, I'm Shubhanshu Singh 👋

I am a seasoned platform architect and full-stack developer who views coding as both a craft and a creative outlet. My passion for startups and emerging technologies drives me to continuously explore innovative tech stacks, fueling my curiosity and commitment to learning. Over the years, I have designed and built platforms from the ground up—scaling them to serve millions of users.

🤝 Connect with me

🚀 Expertise

My expertise ranges from building mobile apps to micro-services, data engineering, analytics, and Gen AI, AI Agents & RAG based AI Apps.

🛠️ Tech Stack & Frameworks

💻 Full-Stack Frameworks

  • MEAN (MongoDB, Express, Angular, Node.js)
  • MERN (MongoDB, Express, React, Node.js)

🌐 Web Frameworks

  • FastAPI
  • Pyramid
  • Django
  • Fastify
  • Hono (for modern TypeScript/JavaScript edge apps)

📊 Big Data & Streaming

  • Apache Kafka
  • Apache Samza
  • Apache Spark
  • AWS Kinesis
  • ELK Stack (Elasticsearch, Logstash, Kibana)

☁️ Cloud & Serverless

  • Serverless Framework (AWS Lambda, Google Cloud Functions)
  • Supabase
  • Firebase

🗄️ Databases

  • MongoDB
  • Couchbase
  • PostgreSQL
  • MySQL
  • AWS RDS

📱 Mobile Development

  • Flutter (Android & iOS)
  • React Native (Android & iOS)

🔐 Authorization & Policy Engines

  • Open Policy Agent (OPA)
  • OpenFGA

🧠 AI & Generative Tech

  • Generative AI (Gen AI)
  • Retrieval-Augmented Generation (RAGs)
  • AI Agents
  • Prompt Engineering

🧬 Vector Databases

  • Weaviate
  • Chroma DB
  • Supabase (pgvector)

🛠️ AI Frameworks & Orchestration

  • LangChain
  • LlamaIndex
  • CrewAI
  • Haystack

Pinned Loading

  1. exemplar-prompt-hub exemplar-prompt-hub Public

    Centralized REST API for managing, versioning, and retrieving AI prompts.

    Python 2

  2. minimalist-rbac-opa minimalist-rbac-opa Public

    A modern Role-Based Access Control (RBAC) system built with Fastify, Open Policy Agent (OPA), and MongoDB, featuring multi-tenancy support.

    JavaScript 1

  3. opa_bundle_server opa_bundle_server Public

    OPA Bundle server for policy management

    Open Policy Agent 1

  4. awesome-developer-first awesome-developer-first Public

    Forked from agamm/awesome-developer-first

    A curated list of awesome developer-first tools products.

    1

  5. developer-roadmap developer-roadmap Public

    Forked from kamranahmedse/developer-roadmap

    Roadmap to becoming a web developer in 2017

  6. Exemplar-Prompt-Hub-UI Exemplar-Prompt-Hub-UI Public

    GUI for managing, versioning, and retrieving AI prompts with playground

    TypeScript 1