I'm a Software Engineer with 4+ years of experience building web applications and enterprise solutions across the frontend and backend.

My primary focus is Angular, React, Node.js, and TypeScript, with hands-on experience in application architecture, state management, APIs, databases, and scalable frontend systems.

I'm particularly interested in building systems that combine clean frontend architecture, scalable backend services, and AI capabilities.

• 💼 Software Engineer at Deloitte
• 💻 Full-stack development with Angular, React, Node.js & TypeScript
• 🏗️ Experience with Micro Frontends, NgRx, RxJS, REST APIs & enterprise applications
• 🤖 Building and experimenting with LLM, RAG, embeddings & semantic search systems
• 🧠 500+ LeetCode problems solved
• ☁️ Working knowledge of AWS, Docker, Nginx & Linux
• 📚 Currently exploring System Design, Distributed Systems, Microservices & AI architectures
• 🚀 Interested in building scalable, performant and maintainable applications

Also: NgRx • Angular Material • Nx • Native Federation • Vite

Also: REST APIs • Socket.IO • Authentication • API Design • Microservices

RAG • Vector Search • Embeddings • Semantic Search • LangChain • Ollama • Hugging Face

A full-stack AI application exploring Retrieval-Augmented Generation and semantic search.

Highlights:

• 🔎 Semantic retrieval using vector embeddings
• 🧩 RAG pipeline with document chunking and retrieval
• 🧠 Local LLM inference using Ollama
• 📊 Vector search and relevance-based retrieval
• ⚡ Streaming AI responses
• 🔧 React + Node.js architecture

Tech: React • Node.js • Express • MongoDB • LangChain • Ollama • Embeddings

A modular frontend platform built around Angular Micro Frontend architecture.

Highlights:

• 🧩 Angular Native Federation
• 📦 Independently developed frontend modules
• 🔄 Shared communication using RxJS/event-based patterns
• 🏢 Shared libraries for common UI and functionality
• ⚡ Optimized loading of remote applications

Tech: Angular • Nx • Native Federation • RxJS • TypeScript

A production-style user management application demonstrating modern Angular architecture and state management.

Highlights:

• 🔐 Authentication flow
• 👤 User CRUD operations
• 🔄 NgRx-based state management
• 📝 Reactive forms and validation
• 📱 Responsive UI
• 🧱 Nx workspace architecture
• 🔌 REST API integration

Tech: Angular • NgRx • Nx • TypeScript • SCSS • REST APIs

A real-time communication application built using a React and Node.js stack.

Highlights:

• 💬 Real-time messaging
• 🔔 Live notifications
• 👥 Chat rooms
• 🔐 Authentication
• 💾 Persistent message storage
• ⚡ WebSocket-based communication

Tech: React • Node.js • Express • Socket.IO • MongoDB

500+ problems solved

I regularly practice data structures and algorithms, with particular focus on:

Arrays • Strings • Hashing • Two Pointers • Sliding Window • Binary Search • Trees • Graphs • Heaps • Dynamic Programming

🏆 Knight Badge

View my LeetCode profile

• 🧠 500+ LeetCode problems solved
• 🏆 LeetCode Knight
• 💼 Software Engineer at Deloitte
• 🏗️ Built applications using Micro Frontend architecture
• 🤖 Built LLM/RAG-based applications
• ⚡ Experience with Angular, React and Node.js
• 🧩 Hands-on experience with Nx, NgRx and RxJS
• ☁️ Experience with AWS, Docker and Linux
• 🔧 Full-stack experience across frontend, backend and databases

🌍 Portfolio
💻 GitHub
🔗 LinkedIn
🏆 LeetCode
📧 mohansrikrishnaveeravalli@gmail.com

📊 GitHub Statistics