Tech Blogs - Tutorials Dojo

How to Book the Claude Certified Architect – Foundations (CCA-F) Exam
The Claude Certified Architect – Foundations (CCA-F) is Anthropic's foundational certification for professionals who design and build production systems with Claude. One thing is worth understanding before you register: the exam is scenario-based, not concept-based. Rather than asking you to define terms or recall facts in isolation, each question [...]
Get AWS AIF-C01 and CLF-C02 with 50% OFF: Build Your Future with Two AWS Certifications!
Artificial intelligence and cloud computing are changing the way we work. From writing emails with AI assistants to running business applications in the cloud, these technologies have become part of our everyday lives. You no longer need to be a software engineer to benefit from understanding how they work. [...]
The Best Local Development Setups for Web and Mobile Apps
Local development setups can affect how fast you build, test, and ship web and mobile apps. This guide is for students, developers, and everyone that wants to compare three practical cross-platform options. You will see how Next.js with Expo, Flutter with Android Studio, and Next.js with Capacitor perform in [...]
My First Exposure to Machine Learning with PyTorch
If you have ever opened a machine learning tutorial and felt like you were reading a math and statistics textbook, you are not alone. I spent months telling myself I would “get into AI eventually”, until I finally arrived at my breakthrough. This is not a textbook breakdown of [...]
Building AI Browser Agents with Browser Use and Playwright
Artificial intelligence is changing how developers interact with the web. Traditional browser automation was originally designed around predefined scripts, rigid workflows, and predictable user actions. Developers manually wrote automation logic that followed exact selectors, buttons, and navigation sequences. While effective, these systems often broke whenever websites changed their layouts [...]
The New Software Stack: AI + GitHub + Cloud
Software development looks very different today than it did five years ago. Developers are no longer working with isolated tools and manual deployment pipelines. Instead, the modern software stack has grown into a connected ecosystem where artificial intelligence, cloud infrastructure, automated DevOps workflows, and collaborative development platforms all work [...]
AI Coding Assistants Are Changing Junior Developer Learning Habits
Human AI workflows are rapidly transforming modern software development. From generating boilerplate code to debugging cloud infrastructure configurations, AI coding assistants are becoming part of the everyday toolkit of developers around the world. For junior developers, this shift is significantly changing how programming is learned. A few years ago, [...]
Connecting the Pieces: How AWS Services Form Cloud Architectures
One of the biggest surprises I encountered while learning AWS was realizing that understanding individual services and understanding cloud architecture are not the same thing. Like many beginners, I started by learning services one at a time. EC2 was a virtual server. S3 was object storage. RDS was a [...]
How to Deploy a Lovable Site to AWS Lambda Using the AWS Lambda Web Adapter
There is a real satisfaction in taking something you built yourself and putting it live on infrastructure you own and control. This guide shows you how to deploy a Lovable site to AWS Lambda using the AWS Lambda Web Adapter, so a page you designed in an afternoon can [...]
The Rise of Human + AI Workflows
I've grown with AI during it's formative years to see how the public's perception constantly shift. AI was once framed as a threat: You vs. AI. Then it became a divide: AI-assisted users vs. non-AI-assisted users. Now, we are entering the real future of work: You + AI. The [...]

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

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 [...]

What “Developer Experience” Really Means in 2026

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 [...]

Kubernetes Development Workflow with GitHub Codespaces

Setting up Kubernetes locally often becomes the most challenging part of learning it. Between installing Docker Desktop, configuring kubectl and Minikube, resolving version mismatches, and managing heavy resource usage, hours can be lost before a single workload is successfully deployed. There’s a better way to approach Kubernetes development without the overhead of local setup and maintenance. GitHub Codespaces provides a fully configured Kubernetes development environment that runs entirely in your browser. By removing local [...]

AWS Direct Connect vs VPN: Which One Should You Choose?

AWS Direct Connect vs VPN are two ways to securely connect your on-premises network to AWS, but they offer very different experiences. Think of AWS VPN as taking a secure highway through city traffic, while AWS Direct Connect is like having your own private express lane straight into AWS. Both options get your data to the cloud safely, but performance, reliability, and scalability vary depending on your workloads. On the public highway, you’ll occasionally [...]

SEO is Evolving: A Marketer’s Guide to GEO (Generative Engine Optimization) in 2026

The "Blue Link" era is officially fading. In 2026, the digital landscape has reached a tipping point: Gartner predicts a 25% drop in traditional search volume as users migrate to AI-driven "answer engines." For modern brands, ranking #1 on a search results page is no longer the finish line. The new goal? To be the cited source inside the AI's answer. This shift has birthed a new discipline: Generative Engine Optimization (GEO). SEO vs. [...]

Beyond the Prompt: Mastering Agentic Workflows and “Vibe Coding” in 2026

For the past few years, the multimedia industry has been obsessed with "Generative AI." We spent 2023 and 2024 learning how to write the perfect prompt to get a static image or a flickering 10-second video. But as we move through 2026, the industry has undergone a fundamental shift. We are moving past the era of the chatbot and into the era of Agentic Marketing. Instead of sitting in front of a prompt box [...]

The Death of Traditional SEO? Welcome to the Era of Generative Engine Optimization (GEO)

For years, Search Engine Optimization (SEO) defined how digital content succeeded online. Keywords, backlinks, and domain authority shaped rankings and traffic. But as we move deeper into 2026, the search landscape has fundamentally changed. With the rise of Large Language Models (LLMs), AI-powered search experiences, and zero-click results, traditional SEO alone is no longer enough. Today, success is less about ranking for clicks and more about being cited as a trusted source. This shift [...]

The Death of the Sample: How Virtual UGC is Transforming Multimedia Marketing

In the fast-paced world of digital marketing, User-Generated Content (UGC) has long been the gold standard for trust. Seeing a real person hold a product, test a texture, or share an unscripted testimonial triggers a psychological "social proof" that high-production studio ads simply cannot replicate. However, traditional UGC has always been a logistical nightmare: scouting reliable creators, shipping physical samples across borders, managing complex contracts, and praying the lighting and audio are right. Welcome [...]

GitHub Models

GitHub Models Cheat Sheet GitHub Models is a comprehensive suite of developer tools designed to lower the barrier to enterprise-grade AI adoption. It embeds AI development directly into familiar GitHub workflows, helping developers move beyond isolated experimentation. The platform provides tools to test large language models (LLMs), refine prompts, evaluate outputs, and make data-driven decisions using structured metrics—all without requiring separate API keys or complex authentication. Current Status: GitHub Models for organizations and repositories [...]

Agent Skills: On-the-fly capabilities for your AI Agents

Agent Skills are the new boom. If you’ve been following the agentic AI space since late 2025, you’ve likely noticed a shift. Previously, we spent most of 2024 and 2025 obsessing over tools—giving LLMs calculators, database access, and API keys. But giving a new employee a laptop and a login doesn’t make them productive. You still have to train them. For example, you have to show them how your organization works. That is exactly [...]