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rithishcodespace/README.md

Hi there , I’m Rithish S

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Connect with me

Portfolio   LinkedIn   GitHub   LeetCode   Gmail   WhatsApp  

About Me

Developer Journey

Focus  ESLint Core  LeetCode  Hackathons

🏗️ Architecture & Distributed Systems

  • Architecting high-throughput backend services, event-driven pipelines, and distributed microservices.
  • Specialized in Redis BullMQ for asynchronous job orchestration, worker concurrency, and rate limiting.
  • Designing for fault tolerance, graceful degradation, circuit breakers, and idempotent processing.
  • Polyglot data layer across relational (PostgreSQL, MySQL, SQLite) and NoSQL/In-Memory (MongoDB, Redis).
Distributed Systems • BullMQ • Fastify • Microservices

🧠 Agentic AI, RAG & MCP

  • Building production-grade agentic workflows with Anthropic's Model Context Protocol (MCP).
  • Engineering semantic retrieval pipelines using RAG, Pinecone, ChromaDB, and local Ollama (Qwen 2.5).
  • Developing autonomous agents with dynamic tool execution, memory persistence, and context compaction.
  • Author of DocuRAG, PatentIQ, and MCP_bot production AI architectures.
MCP • RAG • Pinecone • Ollama • LangChain

⚡ Open Source & Compilers

  • ESLint Core Contributor: Merged PR #21218 resolving IEEE 754 precision underflow edge cases in numeric literal lint rules.
  • AST Traversal: Deep understanding of JavaScript/TypeScript Abstract Syntax Trees, visitor patterns, and static verification.
  • Code Health: Actively maintaining open-source CLI tools, backup utilities, and developer productivity libraries.
ESLint Core • AST Traversal • Static Analysis • Compilers

🏆 Competitive Programming & DSA

  • 1200+ Problems Solved: Consistent problem solver across LeetCode, CodeChef, and GeeksforGeeks.
  • Global Rank Top 1.5%: Global Rank #18516 on LeetCode with 300+ days active daily streak.
  • Algorithmic Depth: Author of comprehensive DSA-JAVA repository covering advanced Graph theory, Dynamic Programming, and Tries.
LeetCode Top 1.5% • 1200+ Solved • Dynamic Programming • Java

🥇 Hackathons & Competitions

  • 🏆 4x Hackathon Winner: Champion across multiple high-stakes regional and national hackathons.
  • 🥇 1st Place – IEEE DevSpark Hackathon: Built Plantera AI, an environmental intelligence platform analyzing satellite imagery for deforestation detection.
  • 🥇 1st Place – BIT Hackathon: Designed and deployed end-to-end full-stack AI automation architectures in under 36 hours.
  • 🥇 1st Place – Code-Circle Hackathon: Built and shipped high-performance software solutions under rapid turnaround.
  • 🥈 Runner-Up – SNS Ideathon: Recognized for outstanding technical product ideation, feasibility, and system architecture.
4x Champion • IEEE DevSpark • BIT Hackathon • Code-Circle • SNS Ideathon

☸️ Cloud Native, DevOps & Observability

  • Container Orchestration: Multi-container deployments using Docker, Kubernetes, custom ingress, and Nginx reverse proxies.
  • Cluster Observability: Production monitoring stack with Prometheus metric scrapers, Grafana dashboards, and automated alerting.
  • Automated CI/CD: Architected GitOps pipelines with dynamic test matrices and automated multi-architecture Docker image builds.
  • Infrastructure Reliability: Designing self-healing systems, zero-downtime rolling updates, and health probes.
Kubernetes • Docker • Prometheus • Grafana • GitOps

🌱 Currently Exploring & Researching

  • Multi-Agent Swarms: Investigating agent-to-agent consensus loops, tool mediation, and self-correcting task graphs.
  • High-Performance Systems: Benchmarking Bun runtimes and exploring systems programming in Rust for microsecond latency.
  • Vector Search Optimization: Experimenting with HNSW vs IVFPQ vector index optimizations and contextual rerankers.
Multi-Agent Swarms • Bun / Rust • Vector Quantization • HNSW

🤝 Collaboration & Let's Connect

  • Open For: High-impact Software Engineering roles, Backend & AI systems discussions, and Open Source contributions.
  • Ask Me About: Distributed architectures, RAG pipelines, Redis BullMQ, AST analysis, and DSA problem-solving.
  • Direct Reach: Drop a message at rithishcodespace@gmail.com or on LinkedIn.
Open to Collabs • Engineering Roles • Tech Exchanges

Languages and Tools:

Rithish's GitHub stats

LLM (Large Language Models) RAG (Retrieval-Augmented Generation) MCP (Model Context Protocol) LangChain ChromaDB Pinecone Vector Database Ollama Local Models Python NumPy Pandas Java C++ TypeScript JavaScript HTML5 CSS3 React.js Next.js Node.js Express.js Fastify Redux Tailwind CSS shadcn/ui Bun PostgreSQL MySQL MongoDB Firebase SQLite Redis Prisma Git GitHub GitHub Actions Docker Kubernetes Nginx Linux Bash Postman AWS Google Cloud Platform Vercel


Rithish's GitHub Streak Stats

👨‍💻 LeetCode Stats

Rithish's LeetCode Stats

LeetCode Solved  Global Rank  Top Percentile

Featured Repositories & Projects

  • 🤖 DocuRAG Python RAG Vector Embeddings LLM

    Document-based RAG system extracting and processing PDF documents, persisting vector embeddings locally, and enabling contextual LLM question-answering.

  • ⚡ PatentIQ TypeScript Fastify Pinecone Ollama (Qwen2.5)

    Automated patent prior-art search engine using semantic vector search with Pinecone and local LLM embeddings for technical novelty and claims analysis.

  • 🧬 RAGForge Python ChromaDB LangChain RAG

    Modular Retrieval-Augmented Generation pipeline using recursive text chunking, ChromaDB vector storage, similarity search, and contextual generation.

  • 🔌 MCP_bot Model Context Protocol Agentic AI Tools API

    Autonomous assistant leveraging Anthropic's Model Context Protocol (MCP) to bridge LLMs with external tools, APIs, and file systems.

  • 💾 db-backup-cli TypeScript Node.js Redis BullMQ AWS S3 Docker

    Cross-platform database backup orchestration CLI for PostgreSQL, MySQL, MongoDB, and SQLite with distributed job queues and AES-256 encryption.

  • ☸️ microservices-ci-cd-orchestrator GitHub Actions GitOps Docker Kubernetes

    End-to-end CI/CD orchestration system for microservices using GitHub Actions with dynamic test filtering, multi-language pipelines, and GitOps deployments.

  • 📊 node-monitoring-k8s Kubernetes Prometheus Grafana

    Kubernetes microservice observability stack with Prometheus and Grafana for cluster metrics collection, alerting, and health visualization.

  • 🌿 Plantera React Node.js Python ML Mapbox (1st Place IEEE DevSpark Hackathon)

    AI-powered environmental monitoring and deforestation detection platform using satellite imagery and machine learning.

  • 🛠️ eslint JavaScript AST Static Analysis (Merged Core PR #21218)

    Core open-source contribution to ESLint fixing IEEE 754 precision edge cases for numeric literals under binary64 floating-point underflow.

  • 🌐 portfolio React Tailwind CSS Vite Live

    Personal interactive developer portfolio (Live at portfolio.rithish.site) showcasing projects, architecture, and skills.

  • 🏆 DSA-JAVA Java Algorithms Data Structures

    Comprehensive Java solutions for 1200+ algorithm and data structure problems across LeetCode, CodeChef, and GeeksforGeeks.

  • 🤝 DevTinder React Node.js Express MongoDB JWT

    Full-stack developer networking platform featuring secure JWT authentication, user matching, and connection requests.

Outside the Code

"When the screens go dark, I trade syntax trees for fertile soil and wandering chickens. There is something deeply grounding about working with animals who know nothing of deadlines, getting my hands deep in the earth, and listening to the only operating system that never crashes: nature.

Tech keeps my mind restless, curious, and always building. But the farm is where I slow down, breathe, and remember the world doesn't always need to be optimized."

Life Outside the Code - Peaceful Farm

Pinned Loading

  1. book_management_system book_management_system Public

    A Book Management System built using Core Java and OOP principles to add, search, update, delete, and manage book records efficiently.

    JavaScript

  2. GowthamCD6/Humming-Tone GowthamCD6/Humming-Tone Public

    🛍️ Full-Stack E-Commerce & 3D Custom Clothing Web Platform built with React, Node.js, Cloudinary CDN, TiDB & Razorpay.

    JavaScript

  3. TEAM-SSG06/CampusMitra TEAM-SSG06/CampusMitra Public

    JavaScript 2

  4. The-Plantera/Plantera-Web The-Plantera/Plantera-Web Public

    JavaScript 1

  5. PatentIQ PatentIQ Public

    Automated patent prior-art search engine using semantic similarity

    TypeScript

  6. db-backup-cli db-backup-cli Public

    self-hosted database backup orchestration system

    TypeScript