Harikrushna Patel

About

I am a hobbyist software developer.

I specialize in DevOps, cloud infrastructure, backend development, and system architecture. I enjoy working with modern technologies.

Projects

• Geo-Fencing NGINX Setup

  Self-hosted geo-fencing solution using NGINX and GeoIP2 for location-based access control

• PDF Digital Signer

  Web-based PDF digital signature tool with PFX certificate support and custom signature positioning

• RabbitMQ Message Queue System

  Distributed message queue implementation for asynchronous task processing and microservices communication

View all projects →

Writing

• Aug 3, 2025 Implementing Geo-Fencing with NGINX Reverse Proxy
• Feb 23, 2025 RabbitMQ Simplified: Understanding Messaging Queues

View all posts →