Mateen Anjum

@mateenali66

DevOps & Site Reliability Engineer building scalable cloud platforms across AWS, Azure, and Kubernetes.

Kitchener, ON, CanadaJoined December 2025

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Cloud DevOps/SRE engineer working with Kubernetes, GitHub Actions, Terraform, and distributed systems. I share practical guides, architecture patterns, and troubleshooting stories learned from running production systems.

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Mateen Anjum's blogs

DevOps Dispatchmateenali66.hashnode.dev6 posts

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mateenali66.hashnode.dev

Eliminating .env Files: A Practical Guide to AWS Secrets Manager for Development Teams

Executive Summary Problem: Environment files containing secrets get committed to repositories, shared insecurely, and become stale Solution: Store secrets in AWS Secrets Manager and generate .env files programmatically on demand Result: Zero secrets...

Dec 12, 20255 min read

mateenali66.hashnode.dev

AWS DevOps Agent: Complete Technical Analysis and Adoption Guide

AWS announced DevOps Agent at re:Invent 2025 as part of their "frontier agents" initiative. This analysis covers the technical capabilities, integration architecture, pricing considerations, and practical implications for DevOps teams evaluating adop...

Dec 9, 20255 min read

mateenali66.hashnode.dev

Building a VFR Flight Weather App with Next.js and Aviation APIs

TL;DR: I built a weather app for pilots that fetches METAR/TAF data from aviationweather.gov and provides VFR flying assessments for Cessna 172 aircraft. The app tells you if conditions are GO, CAUTION, or NO-GO based on real aviation minimums. The P...

Dec 7, 20255 min read

mateenali66.hashnode.dev

Dual-Pipeline Architecture: GPU vs CPU for High-Volume ML Inference

Dual-Pipeline Architecture: GPU vs CPU for High-Volume ML Inference Project Overview IndustrySaaS / ML Platform ChallengeSingle ML pipeline couldn't efficiently serve both small real-time requests and large batch jobs SolutionDual-pipeline ...

Dec 5, 20255 min read

mateenali66.hashnode.dev

Zero-Downtime Database Migration Pipeline: PostgreSQL to Aurora

Project Overview IndustrySaaS / Technology ChallengeMigrate a 500GB production PostgreSQL database to Aurora with zero downtime SolutionAWS DMS with automated validation, cutover orchestration, and Terraform IaC Timeline4 weeks (developmen...

Dec 4, 20255 min read

Mateen Anjum

About

Available for

Mateen Anjum's blogs

Recently published

Eliminating .env Files: A Practical Guide to AWS Secrets Manager for Development Teams

AWS DevOps Agent: Complete Technical Analysis and Adoption Guide

Building a VFR Flight Weather App with Next.js and Aviation APIs

Dual-Pipeline Architecture: GPU vs CPU for High-Volume ML Inference

Zero-Downtime Database Migration Pipeline: PostgreSQL to Aurora

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Mateen Anjum

About

Available for

Mateen Anjum's blogs

Recently published

Eliminating .env Files: A Practical Guide to AWS Secrets Manager for Development Teams

AWS DevOps Agent: Complete Technical Analysis and Adoption Guide

Building a VFR Flight Weather App with Next.js and Aviation APIs

Dual-Pipeline Architecture: GPU vs CPU for High-Volume ML Inference

Zero-Downtime Database Migration Pipeline: PostgreSQL to Aurora