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krishkumar4400/README.md

Hey, I'm Krish Kumar πŸ‘‹

Backend Engineer | DevOps & Cloud | AI Engineering

Building scalable backend systems, automating infrastructure, and exploring intelligent AI-powered applications.

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πŸ‘¨β€πŸ’» About Me

I'm a Computer Science Engineering student passionate about building software that solves real-world engineering problems.

My primary interests lie at the intersection of Backend Engineering, Cloud Infrastructure, DevOps, and Artificial Intelligence.

  • πŸ”­ Building backend applications, APIs, and AI-powered systems.
  • βš™οΈ Exploring scalable architectures, distributed systems, and infrastructure automation.
  • ☁️ Working with containerization, orchestration, cloud platforms, and CI/CD pipelines.
  • πŸ€– Exploring LLMs, Retrieval-Augmented Generation (RAG), and Agentic AI.
  • 🧩 Solved 300+ problems on LeetCode, strengthening my problem-solving and algorithmic thinking.
  • 🎯 Actively seeking opportunities in Backend Engineering, Software Engineering, DevOps, and AI Engineering.

My engineering philosophy: Build it, understand how it works, make it reliable, and scale it.


πŸ› οΈ Technical Skills

Programming Languages

Backend & Full Stack Development

Databases & ORM

DevOps, Cloud & Infrastructure

AI & Generative AI

Developer Tools


πŸš€ Featured Projects

A selection of projects focused on backend engineering, infrastructure, and applied AI.

1. NovalIQ β€” AI-Powered SaaS

An AI-powered application exploring practical LLM integrations and intelligent document-processing workflows.

Key areas:

  • AI-powered PDF summarization.
  • LLM API integration.
  • AI-driven content analysis and insights.

Tech Stack: JavaScript, Node.js, React, Gemini API, MongoDB.

Repository Β· Live Demo

2. Kubernetes Microservices Sandbox

A containerized sandbox environment for dynamically creating and previewing isolated application environments.

Key areas:

  • Dynamic Kubernetes pod and service provisioning.
  • Containerized frontend and backend workloads.
  • Express-based proxy and preview routing.
  • Kubernetes-based application orchestration.

Tech Stack: Node.js, Express.js, React, Docker, Kubernetes.

Repository

3. CollectIQ β€” Intelligent Receivables Management

An engineering project focused on improving accounts receivable visibility and payment recovery workflows for businesses.

Key areas:

  • Receivables and invoice tracking.
  • Payment follow-up workflows.
  • Intelligent prioritization of overdue payments.
  • Backend APIs and financial workflow automation.

Tech Stack: Node.js, TypeScript, PostgreSQL, Redis, Docker.

Repository


πŸ“Š GitHub Statistics

Krish's GitHub Stats Most Used Languages

GitHub Streak

Contribution Activity

GitHub Contribution Activity Graph


🧠 Problem Solving

I believe strong engineering requires more than knowing frameworks. Understanding data structures, algorithms, and problem-solving fundamentals is equally important.

LeetCode Problems Solved

  • Practicing Data Structures and Algorithms.
  • Strengthening algorithmic thinking and coding efficiency.
  • Focused on developing strong problem-solving fundamentals.

πŸ”— LeetCode: Visit My Profile


🌱 Currently Exploring

I'm continuously expanding my knowledge in areas that help me build more reliable and scalable systems.

Domain Areas of Exploration
Backend Engineering Advanced API design, system design, scalability
Distributed Systems Concurrency, caching, message queues, fault tolerance
DevOps & Cloud Kubernetes, AWS, Terraform, CI/CD
AI Engineering Agentic AI, RAG, LLM applications, AI agents
Software Engineering Clean architecture, performance, reliability

🀝 Let's Connect

I'm always interested in connecting with engineers, developers, and people building interesting products and solving challenging problems.

GitHub LinkedIn LeetCode Email

GitHub Contribution Snake Animation

Keep building. Keep contributing. Keep growing.


"Great software isn't just written. It's engineered."

Thanks for visiting my profile!


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  1. Agentic-Incident-Response-Copilot-for-Microservices Agentic-Incident-Response-Copilot-for-Microservices Public

  2. CodeSentinel CodeSentinel Public

    JavaScript

  3. Asynchronous-Event-Processing-System Asynchronous-Event-Processing-System Public

  4. order-processing-system order-processing-system Public

    JavaScript

  5. Failed-transaction-reconciliation-engine Failed-transaction-reconciliation-engine Public

  6. Distributed-AI-agent-execution-engine Distributed-AI-agent-execution-engine Public