Waqar Kabir

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Waqar Kabir

Full stack developer

26/09/2026

Practical AWS Lambda guide for .NET developers — real C # code, IAM setup, Native AOT cold-start tuning, deployment commands, and cost breakdown.

15/09/2026

Learn what AWS EBS is, how Elastic Block Store works, its volume types, snapshots, and common use cases with Amazon EC2.

08/09/2026

Learn what AWS S3 is, how Amazon S3 works, its storage classes, security features, and common use cases for modern cloud applications.

31/08/2026

🔐 AWS security starts with proper access management.

A small IAM misconfiguration can lead to unnecessary security risks. Following the right practices helps protect AWS resources and maintain better control over who can access what.

In my latest blog, I cover essential AWS IAM security best practices:

✅ Avoid using the root user for daily tasks
✅ Apply the principle of least privilege
✅ Enable Multi-Factor Authentication (MFA)
✅ Use IAM roles instead of long-term access keys
✅ Regularly review permissions
✅ Protect and rotate credentials
✅ Monitor IAM activity with AWS CloudTrail

Whether you're learning AWS or managing production infrastructure, strong IAM practices should be a priority.

Read the full article here:
AWS IAM Security Best Practices: Secure Your AWS Account

24/08/2026

Code With Mind - Programming tutorials, resources, industry updates for mastering C #, ASP.NET, Visual Studio, Web development, HTML and more

16/08/2026

AWS IAM Explained: The Foundation of AWS Security 🔐☁️

If you work with AWS, understanding AWS IAM (Identity and Access Management) is essential.

IAM controls who can access your AWS resources and what they are allowed to do.

Key IAM concepts every AWS developer should know:

🔹 Users — Identities for individual users
🔹 Groups — Manage permissions for multiple users
🔹 Roles — Secure access for AWS services, applications, and users
🔹 Policies — Define what actions are allowed or denied
🔹 Least Privilege — Give only the permissions actually required
🔹 MFA — Add an additional layer of account security

💡 Best practice: Avoid using the AWS root account for daily operations. Use IAM identities and roles with the minimum required permissions.

For developers deploying ASP .NET Core, APIs, databases, containers, or web applications on AWS, IAM is one of the AWS fundamentals worth mastering.

12/08/2026

AWS EC2 Instance Types: Choose the Right Compute for Your Workload ☁️

Amazon EC2 offers different instance families because workloads have different resource requirements.

Here’s a simple breakdown:

🔹 General Purpose — Balanced CPU, memory & networking
Best for: Web apps, APIs, small databases

🔹 Compute Optimized — High-performance CPUs
Best for: Batch processing, high-traffic applications

🔹 Memory Optimized — Large amounts of RAM
Best for: Databases, caching, real-time analytics

🔹 Storage Optimized — High I/O performance
Best for: Data warehouses, log processing, storage-intensive workloads

🔹 Accelerated Computing — GPUs / specialized hardware
Best for: AI/ML, graphics, scientific computing

🔹 High Performance Computing — Optimized for demanding workloads
Best for: HPC, simulations, financial modeling

💡 Key takeaway: Don't simply choose the biggest EC2 instance. Choose the instance family that matches your workload—and optimize for both performance and cost.

07/08/2026

For web developers, learning the fundamentals of Amazon Web Services (AWS) can help you build, deploy, and maintain production-ready applications.

Start with these services:

🔹 EC2
🔹 S3
🔹 RDS
🔹 Lambda
🔹 CloudFront
🔹 Route 53
🔹 IAM
🔹 CloudWatch

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