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Arbaz4Sayyad/README.md

Main Header

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⚡ Engineering Systems That Scale to Millions of Users

🚀 About Me

name: Arbaz Sayyad
role: Backend Engineer
experience: 2+ years
location: Pune, India
focus:
  - Scalable Distributed Systems
  - Low-latency High-throughput Architecture
  - Microservices & System Design
achievements:
  - Reduced API latency by 40% (P95)
  - Built sub-10ms systems using Redis
  - Designed production-grade distributed architectures
goal: MAANG 🚀

🏗️ Featured Projects

🚀 CollabMatrix

→ View Project

  • 🔄 Realtime collaboration platform
  • ⚡ WebSocket + Redis sync
  • 📨 Kafka event streaming
  • 🧠 CRDT collaborative editing

🤖 AI Meeting Notes

→ View Project

  • ⚡ Async event-driven pipeline
  • 🧠 AI-powered summarization
  • 🔁 Retry & fallback handling
  • 📨 Kafka workflow execution

🔗 LinkMagic

→ View Project

  • ⚡ Sub-10ms redirects
  • 🧠 Redis-based caching
  • 🔁 Base62 encoding strategy
  • 📈 Scalable architecture

🛡️ IECS Platform

→ View Project

  • 🧱 Enterprise microservices
  • 🔐 JWT + OAuth2 security
  • 📡 API Gateway architecture
  • 📨 Kafka async workflows

🧠 Credit Score Tool

→ View Project

  • 📊 Financial analytics platform
  • ⚡ Redis low-latency caching
  • 📨 Kafka processing pipeline
  • ☁️ Kubernetes-ready infra

🚧 Currently Building

  • 🔴 Distributed Rate Limiter
  • 📨 Message Queue System
  • ⚡ API Gateway & Load Balancer
  • 🧠 MAANG-level System Design

🧠 System Design Expertise

⚡ Performance 🔄 Reliability 🧱 Architecture
Redis Caching (TTL, invalidation) Retry + Fallback Logic Microservices Design
Sub-10ms latency tuning Idempotent APIs API Gateway + Discovery
Read-heavy optimization Fault tolerance Event-driven Pipelines
P95 latency reduction Circuit breakers Async Processing

⚙️ Tech Stack

📈 GitHub Stats

📊 Contribution Graph

🐍 Contribution Snake

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🌍 Learning & Open Source

  • 🔧 Contributing to backend & Spring ecosystem
  • 📚 Practicing DSA (LeetCode, HackerRank)
  • 🧠 Exploring distributed systems & system design

🌐 Connect With Me

   

⚡ Fun Fact

"I don't just write code — I architect systems that handle millions of requests with millisecond precision." 🚀

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  1. Collab-Matrix Collab-Matrix Public

    Enterprise-grade real-time collaboration workspace. Features Kanban SLA automation, concurrent CRDT document editing, and threaded chat powered by a Spring Boot modular monolith, Kafka CDC, Redis P…

    TypeScript

  2. AI-Meeting-Notes AI-Meeting-Notes Public

    AI-powered meeting management and transcription system with smart summarization. Supports audio-to-text conversion, structured insights extraction, and full meeting lifecycle management.

    JavaScript 1

  3. linkmagic-url-shortener linkmagic-url-shortener Public

    Built LinkMagic, a production-ready URL shortening platform using Java Spring Boot and React, featuring Redis-powered high-speed redirection, JWT/OAuth2 authentication, and real-time analytics. Des…

    JavaScript 1

  4. Insurance-Eligibility-Claims-Processing-System Insurance-Eligibility-Claims-Processing-System Public

    End-to-end prototype of an Insurance Claims Processing System developed using Java, Spring Boot, REST APIs, and Oracle DB. Demonstrates workflows such as policy validation, claims eligibility check…

    Java 1

  5. FoodiesApp FoodiesApp Public

    Practice projects

    JavaScript

  6. Memories-App Memories-App Public

    JavaScript