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How I Built My First RAG API with FastAPI, Free & Local

2026-02-09T11:26:24+00:00

I've always been curious about how AI-powered tools actually work behind the scenes. How does ChatGPT know when to search the web? How do enterprise chatbots answer questions about company documents they've never "seen" before? The answer is RAG, and building one myslef turned out to be more accessible than I expected. This article documents my experience and a hands-on tutorial that walks you through creating your very first AI API. I'm sharing the context that they don't they teach you, the "why" behind each tool, and adjustments What makes this guide different: Beginner-friendly explanations of every buzzword and tool [...]

How I Built My First RAG API with FastAPI, Free & Local2026-02-09T11:26:24+00:00

Top AWS Security Concepts for Any AWS Certification Exam

2026-02-02T15:59:52+00:00

  Cloud Security is not just a specialized topic in AWS; AWS certification exams actively test it as a core competency. In practice, whether you are preparing for the AWS Cloud Practitioner, Solutions Architect Associate, SysOps Administrator, or even the Security Specialty, security concepts appear in almost every section of the exam. For this reason, these exams are designed to assess how well you can design, operate, and secure cloud systems in real-world scenarios. Here are the top AWS security fundamentals you must familiarize yourself with to succeed in any AWS certification exam.   Why AWS Exams Focus Heavily on [...]

Top AWS Security Concepts for Any AWS Certification Exam2026-02-02T15:59:52+00:00

Amp Up Your Game with AWS Amplify: Deploy and Authenticate Your First App

2026-02-01T11:54:43+00:00

As an active student volunteer in various organizations, specifically as a Logistics Member, I know firsthand how overwhelming the work can get. When tasks come pouring in, booking venues, buying supplies, and tracking receipts, it is easy to lose track of the details. To solve this, I decided to build a solution. That's how Fin-N-Log (short for Finance and Logistics) was born—a personal dashboard to track logistics expenses and to-do lists. My goal was simple: reduce stress and eliminate manual checking for student volunteers like me. In this guide, I'll show you exactly how I built and deployed this tracker [...]

Amp Up Your Game with AWS Amplify: Deploy and Authenticate Your First App2026-02-01T11:54:43+00:00

AWS AI Factories

2026-01-30T08:44:33+00:00

AWS AI Factories Cheat Sheet AWS AI Factories represent a transformative approach to enterprise AI infrastructure deployment. Announced in December 2024 at AWS re:Invent, this offering brings the full power of AWS cloud infrastructure directly into customer data centers, eliminating years of build complexity while meeting strict sovereignty and regulatory requirements. This solution combines cutting-edge AI accelerators, high-performance networking, enterprise storage, and comprehensive AI services into a fully managed, dedicated environment that customers can deploy in their existing facilities. What are AWS AI Factories? AWS AI Factories are dedicated, fully managed AI infrastructure deployments that AWS builds and operates within [...]

AWS AI Factories2026-01-30T08:44:33+00:00

Why AWS Feels Overwhelming at First (And How to Approach It Properly)

2026-01-29T06:40:48+00:00

Getting started with AWS can feel overwhelming, especially when you’re exposed to dozens of services, dashboards, and acronyms right away. Many beginners assume that struggling means they’re “not cut out” for cloud computing, but that’s rarely true. The real challenge is not intelligence or effort, it’s understanding how to approach learning AWS fundamentals without getting lost in the noise. Once you shift how you think about AWS, the platform becomes far more approachable and logical. AWS was not designed to be learned all at once, even though it often feels that way at the beginning. The platform grew over time to [...]

Why AWS Feels Overwhelming at First (And How to Approach It Properly)2026-01-29T06:40:48+00:00

Defending Against AI-Powered Cyberattacks with AWS

2026-02-04T13:10:58+00:00

The cybersecurity landscape is evolving rapidly because AI-powered cyberattacks are becoming more advanced. In particular, attackers leverage artificial intelligence (AI) to automate phishing, bypass traditional defenses, and target machine learning models. Consequently, these AI-powered cyberattacks are faster, more sophisticated, and harder to detect than ever before. Fortunately, AWS provides a suite of AI-driven security services. Moreover, these services enable organizations to detect, prevent, and respond to modern threats, thereby keeping applications, data, and workloads safe in the cloud. Understanding AI-Powered Cyberattacks In practice, AI-powered cyberattacks are a new breed of cyberthreats that leverage machine learning and automation to outsmart defenders. [...]

Defending Against AI-Powered Cyberattacks with AWS2026-02-04T13:10:58+00:00

The AI Risks Hiding in Plain Sight: OWASP’s Top 10 for LLMs

2026-01-27T18:52:57+00:00

Large language models (LLMs) are transforming tech, but they also bring new security headaches. The OWASP Top 10 for LLMs highlights the biggest AI risks we should know about. In this guide, we explain each risk in simple terms, give everyday examples, and share quick safety tips. Whether you’re a developer or a casual tech user, this walkthrough will help you understand and avoid the most common AI pitfalls. Prompt Injection What it is: Prompt Injection happens when someone sneaks special instructions into an AI’s input so the model does something unintended. In other words, a user’s query tricks the AI [...]

The AI Risks Hiding in Plain Sight: OWASP’s Top 10 for LLMs2026-01-27T18:52:57+00:00

Bring Your Own Container Made Easy: Introducing AWS ml-container-creator

2026-01-27T18:51:07+00:00

If you’ve ever struggled to package your ML model in a custom Docker image for SageMaker, the new ml-container-creator tool is here to help. This friendly open-source wizard guides you through building a SageMaker-compatible container without all the usual Docker headaches. It’s like having an assistant that writes your Dockerfile, server code, and config files for you, so you can focus on your model. What is BYOC on SageMaker? BYOC stands for Bring Your Own Container. In SageMaker, BYOC means you supply your own Docker image with everything needed to serve your ML model (the code, libraries, dependencies, etc.). AWS [...]

Bring Your Own Container Made Easy: Introducing AWS ml-container-creator2026-01-27T18:51:07+00:00

What “Developer Experience” Really Means in 2026

2026-01-27T18:42:17+00:00

Developer Experience, or DevEx, has become one of those terms that gets thrown around a lot in tech conversations, but rarely explained in a way that feels real. In 2026, DevEx is no longer just about having good documentation or a clean UI, it’s about how developers feel while building, debugging, and shipping software. As tools become more powerful and systems more complex, the quality of a developer’s experience directly impacts productivity, code quality, and even burnout. Simply put, great DevEx isn’t a “nice-to-have” anymore, it’s a competitive advantage. Developer Experience Is About Flow, Not Just Tools At its core, developer [...]

What “Developer Experience” Really Means in 20262026-01-27T18:42:17+00:00

What to Do After Passing a Cloud Certification: A 60-day Guide

2026-01-26T04:02:59+00:00

What to do after passing a cloud certification is a common question for many learners who expect the exam to feel like a turning point. Weeks or months of study finally lead to a passing score, the exam closes, and the pressure lifts. For a brief moment, it feels like progress has been made in a very real way. Then reality sets in, nothing immediately changes. There are no sudden job offers, no clear roadmap for what comes next, and no obvious signal that the certification has moved your career forward. This moment is common, yet rarely discussed. Many people [...]

What to Do After Passing a Cloud Certification: A 60-day Guide2026-01-26T04:02:59+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Upskill and earn over $150,000 per year with an AWS, Azure, or GCP certification!

Follow us on LinkedIn, Facebook, or join our Slack study group. More importantly, answer as many practice exams as you can to help increase your chances of passing your certification exams on your first try!