How I Built a Zero-Downtime IoT Data Pipeline on AWS Using FTP — No Kafka, No LambdaApr 21, 2026·5 min read·3
How to Build a Production-Grade Telemetry Platform with AWS IoT CoreEvery telemetry platform looks deceptively simple at the beginning: a few edge devices, a lightweight MQTT broker, some JSON payloads, and a quick visualization dashboard. Then production reality hitsMay 30, 2026·9 min read·1
Apache Airflow in Development: The Complete Guide to Workflow OrchestrationMar 17, 2026·23 min read·3
Zendesk Complete Developer & Operations GuideTable of Contents Zendesk Overview & Architecture Ticket Lifecycle Users, Agents, Roles & Permissions Groups & Team Structure Ticket Fields & Custom Fields Views — Ticket Queues Workflow & AutoMar 17, 2026·26 min read·3
🛡️ Essential Fail2Ban Commands Every Linux Admin Should KnowIf you're managing a Linux server exposed to the internet, brute-force attacks—especially on SSH—are inevitable. That's where Fail2Ban comes to the rescue. Fail2Ban scans log files for repeated failed login attempts and bans the offending IPs by upda...Jun 6, 2025·2 min read·8
The Ultimate Linux Command Cheat Sheet for Software DevelopersAs a software developer, especially when managing remote servers or backend systems, Linux commands are essential tools in your daily workflow. Whether you're connecting to servers, transferring code, working with databases, or managing backups, mast...Jun 2, 2025·3 min read·4
📊 Understanding AWS EC2 Volume MonitoringIf your Laravel application hosted on an EC2 instance (e.g., t3.small) is slowing down or crashing occasionally, this guide will help you understand how to monitor and troubleshoot it using EBS Volume Metrics. Here’s a simple, analogy-driven explanat...May 30, 2025·4 min read·12
It's Not My List or Your List — It's The ListIn any team environment — whether you're managing a software project, leading cross-functional teams, or running daily standups — there's one subtle mindset shift that can massively impact collaboration: Stop thinking in terms of “my list” and “your ...Apr 4, 2025·2 min read·29
Amazon OpenSearch ServiceKey Features Managed Elasticsearch & OpenSearch – Fully managed service for deploying, operating, and scaling OpenSearch and Elasticsearch clusters. Scalability & Auto-Tuning – Supports auto-scaling, UltraWarm storage for cost-effective data retent...Mar 25, 2025·2 min read·6
