• 💻 Full-Stack Developer building modern web applications
• 📱 Mobile Developer using React Native & Expo
• ☕ Currently deepening my expertise in Java & Spring Boot
• 🧩 Exploring Microservices, Kafka, Redis, WebSockets, and event-driven architectures
• 🤖 Building Generative AI applications using LLMs, RAG, embeddings, and vector databases
• 🌐 Working with React, Next.js, TypeScript, Node.js, and Express
• 🗄️ Working with PostgreSQL, MongoDB, MySQL, and Redis
• ☁️ Exploring AWS, Docker, Kubernetes, CI/CD, and cloud-native development
• 🛠️ Enjoy turning ideas into complete products — from system design to deployment
• 📚 Always learning, experimenting, and building

const Vivek = {
  roles: [
    "Full-Stack Developer",
    "Backend Developer",
    "Mobile Developer",
    "Generative AI Developer"
  ],

  frontend: [
    "React",
    "Next.js",
    "TypeScript",
    "Tailwind CSS"
  ],

  mobile: [
    "React Native",
    "Expo",
    "Expo Router"
  ],

  backend: [
    "Java",
    "Spring Boot",
    "Node.js",
    "Express",
    "FastAPI"
  ],

  currentlyLearning: [
    "Microservices",
    "Kafka",
    "Redis",
    "Kubernetes",
    "Cloud & DevOps"
  ],

  interests: [
    "System Design",
    "Distributed Systems",
    "Generative AI",
    "RAG",
    "Mobile Development",
    "Product Development"
  ],

  mindset: "Build. Learn. Improve. Repeat."
};

React Native · Expo · Expo Router

Building cross-platform mobile applications with reusable components, navigation, API integration, state management, and native device capabilities.

Spring Boot · Spring Security · Node.js · Express · FastAPI · REST APIs · WebSockets

Apache Kafka · Redis · WebSockets · Microservices · Event-Driven Architecture

LLMs · RAG · Embeddings · Vector Databases · AI Agents · LangChain · OpenAI · Gemini

AWS · Docker · Docker Compose · Kubernetes · CI/CD · Nginx · Jenkins

Modern web applications using React/Next.js, TypeScript, and scalable backend APIs, with authentication, databases, caching, real-time communication, and cloud deployment.

Cross-platform applications using React Native and Expo, focusing on responsive interfaces, smooth navigation, API integration, authentication, state management, and native functionality.

Backend systems using Java, Spring Boot, Spring Security, JPA, PostgreSQL, Redis, and Kafka, with a focus on clean architecture, scalability, reliability, and maintainability.

AI-powered applications using LLMs, RAG pipelines, embeddings, vector databases, semantic search, and intelligent document processing.

Containerized and deployable applications using Docker, Kubernetes, AWS, CI/CD, and infrastructure automation.

Java & Spring Boot
        ↓
Microservices
        ↓
Kafka + Redis
        ↓
System Design
        ↓
Docker + Kubernetes
        ↓
AWS + Cloud Native
        ↓
Generative AI + RAG

⭐ Feel free to explore my repositories and connect with me.