May 2025

🧠 OSI Model – The 7-Layer Framework Every Tech Professional Should Know

If you work in tech — as a developer, tester, DevOps engineer, network admin, or even product manager — you’ve likely run into weird bugs, timeouts, or…

May 10, 2025 • Dnyaneshwar Sonawane

April 2025

Terraform 1.10+: Native S3 Locking — No More DynamoDB Needed

Terraform 1.10 introduces native S3 state locking — here’s why it matters and how to migrate safely.

Apr 26, 2025 • Dnyaneshwar Sonawane

4 Terraform Mistakes That Can Break Your Infra (and How to Fix Them)

These are the 4 Terraform state file mistakes I see most often in real-world DevOps projects.

Apr 7, 2025 • Dnyaneshwar Sonawane

1

December 2024

AWS re:Invent 2024 Day 2: Game-Changing Innovations You Can’t Miss

Revolutionizing cloud data management with S3 Tables, AI-optimized EC2 instances, distributed SQL, and more from AWS re:Invent Day 2.

Dec 4, 2024 • Dnyaneshwar Sonawane

AWS re:Invent 2024 Day 1 Announcements: The Highlights You Can’t Miss

AWS re:Invent 2024 Day 1: Innovations That Redefine the Cloud

Dec 4, 2024 • Dnyaneshwar Sonawane

1

Introducing Amazon EKS Auto Mode: Simplifying Kubernetes Cluster Management

How AWS’s Latest Feature Enhances Efficiency and Reduces Operational Overhead for EKS Users

Dec 3, 2024 • Dnyaneshwar Sonawane

1

September 2024

🚀My Journey from System Admin to Vice President of Cloud: Lessons Learned Along the Way

How resilience, risk-taking, and lifelong learning shaped my journey from System Admin to Cloud Leader.

Sep 24, 2024 • Dnyaneshwar Sonawane

11

3

1