Tech Blogs - Tutorials Dojo

Building an Amazon Nova AI Chatbot Using Bedrock
If you ever want to build your own AI chatbot on Amazon, this guide will show you how. You’ll create a working, serverless chatbot powered by Amazon Bedrock Nova, one of the easiest ways to try foundation models on Amazon. The setup is simple, fully managed, and does not [...]
Crowd Detection: How AI Predicts Busy Areas
You might use Google Maps in your daily commute, but have you ever wondered how it provides real-time traffic data? Or how it highlights the busiest areas and even the popular times for a business? To achieve this, Google powers these features with large-scale analysis and crowdsourcing from our [...]
Terraform vs AWS CloudFormation: Which Is Better for Building Serverless Applications?
Serverless applications feel effortless — until you try to scale. You might start with a single AWS Lambda function. Soon, you add API Gateway endpoints, DynamoDB tables, S3 triggers, SNS notifications, and maybe Step Functions to orchestrate your workflow. Before long, your AWS console looks like a maze, and [...]
Microsoft Unveils the NEW Agentic AI Business Solutions Architect Certification (AB-100 beta)
As artificial intelligence (AI) continues to reshape industries rapidly, the demand for professionals who can design, implement, and manage autonomous AI systems that deliver real business value is skyrocketing. In response to this evolving landscape, Microsoft has introduced a groundbreaking new certification: Microsoft Certified: Agentic AI Business Solutions Architect [...]
Data Preprocessing Guide for Beginners in ML
Before machine learning (ML) models can generate predictions or insights, the raw data must first be cleaned, organized, and transformed into a suitable format for the model. This process is known as data preprocessing. It is the foundation of every successful ML project. It ensures that the model learns [...]
AWS Certified Generative AI Developer Professional Study Path
AWS has just unveiled the newest AWS Certified Generative AI Developer – Professional certification. This important credential is for developers and AI professionals who want to advance their careers by building, deploying, and improving high-quality generative AI applications on AWS. This certification confirms your skills in using foundation models [...]
Don’t Struggle with Kaggle: Build your First Data Science Project!
Are you a beginner wanting to start your very first data science or machine learning project, but don’t have the right hardware or enough storage capacity? Well, Kaggle is the perfect platform to start your journey! What is Kaggle? Kaggle is a powerful web-based platform that provides opportunities for [...]
Tech Burnout: Is It Really Inevitable?
What if the dream job, the one you've always been dreaming of and manifesting ever since, is quietly draining the life out of you? This exhaustion is a known feeling in the tech industry, where the relentless pressure forces professionals and students to push until they hit a wall. [...]
Rise of Microservices in Modern Apps: From One Block to Many
Have you ever thought about the pain of fixing just one small piece of a massive software system without accidentally breaking everything else? Honestly, most of the time, that is almost impossible. That challenge led to the rise of microservices in modern apps. It marked a shift from old monolithic [...]
High-Performing ≠ Massive: The Rise and Progression of Small Language Models (SLMs)
Have you ever needed to find a new charger for your device, only to discover that its voltage wasn’t compatible, causing it not to work or even risking damage? Without checking the actual needs of your device, you’ve probably thought that you could go with what the seller recommends [...]

Can AI Decide for Itself? A Look into Reinforcement Learning

What does it really mean to make a decision? Is it going with what feels right? Is it calculating risks and rewards, moment by moment? Or maybe, it’s remembering what went wrong last time, and choosing better. But what if a robot starts doing that too? What if it remembers and adapts not because it’s told to but because it chooses to? That question lands differently when you’ve seen a machine pause, adapt... even [...]

Vertex AI by Google Cloud: Unlocking the Power of AI for Businesses

As artificial intelligence continues to evolve, various platforms and tools are emerging to help businesses harness its full potential. From self-learning algorithms to intelligent automation, AI is transforming industries across the globe. One of the most powerful and versatile platforms available today is Vertex AI, offered by Google Cloud. Whether you're a data scientist, developer, or business leader, the range of AI tools and services provided by Vertex AI can help accelerate innovation and [...]

Google AgentSpace: Redefining Enterprise Automation with AI

Enterprise automation has evolved significantly over time, driven by the increasing demand for intelligent, scalable, and efficient solutions. While traditional automation tools—including advanced large language models (LLMs)—can generate suggestions or compose responses, their capabilities often stop at that stage. However, as the digital landscape rapidly advances, companies need more than recommendations; they require systems that can take action. This is where AI agents excel. Unlike LLMs, which focus on content creation and evaluation, AI [...]

Amazon Nova & Bedrock: Enhancing Your Startup’s Presence

Startups don’t just build products or offer services — they build presence. That means sharing content consistently and building up their name and reputation. Whether it’s for pitches, presentations, or marketing, content is the engine that keeps everything moving — on social media, blogs, pitch decks, customer support, emails... you name it. But in 2025, standing out is tougher than ever. People have shorter attention spans, content needs to be faster and better, and [...]

🤗 Hugging Face: Empowering the Future of AI for Everyone

Artificial Intelligence (AI) has long been seen as a way to create a brighter and more efficient future, but it often seemed limited to large technology companies and top researchers. Recently, platforms like Hugging Face have changed this by making AI tools available to more people. Creators, educators, small business owners, and high school students can now access and use AI technology. Hugging Face functions like GitHub for machine learning, providing valuable tools to [...]

My AWS Certified DevOps Engineer Professional Exam Experience in 2025

Having a certification is more than just a title. For me, it was a way to validate what I’ve been learning and applying over time. It was also a personal challenge—to prove to myself that I could take on one of the toughest AWS certifications, like passing my AWS Certified DevOps Engineer Professional in 2025, and come out stronger on the other side. Earning it boosted my confidence and opened new career opportunities, reinforcing [...]

What Are AI Agents?

Imagine this: You just finished class and told your AI, “Hey, list all my new assignments, check for any upcoming exams, and remind me what topics I still need to study.” Or “These are my upcoming to-dos, can you add them to my calendar so I can keep track?” Imagine the relief of not having to follow up with prompts or micromanage every step. In just a few seconds, your tasks are neatly logged [...]

Creativity-Driven Innovation with Meta Llama 4, Canva Magic Studio and Other Gen AI Tools

Have you ever wondered where you belong in tech? Or how your creativity can be leveraged with technology instead of being pushed aside? That’s where design comes in. Every interface you’ve ever used was made possible because someone saw tech not just as code, but as a canvas. This intersection of design and technology is where creativity-driven innovation with AI is starting to thrive. It’s okay if you haven’t figured it all out yet. [...]

Avoiding Unintended Costs: A Cautionary Guide to Enabling Amazon QuickSight

I still remember the day I first explored Amazon QuickSight on the AWS Console. I was excited, eager to dive into the world of data analytics, and ready to experiment with creating dashboards. Without thinking much, I clicked a few buttons, followed the prompts, and before I knew it, I had enabled QuickSight for my account. What I didn’t realize was that simply enabling the service would lead to an automatic subscription, with charges [...]

When Contracts Learn: The Power of AI-Driven Smart Contracts in Blockchain

Have you ever clicked "I agree" on a long contract or terms and conditions that pop up when you install a new application—and then forget about it? We know that it is not recommended to do that, but those long blocks of text are just not it. On the other side, writing and reviewing those agreements is just as painful. Anyone who has tried to write a contract knows the struggle of reading [...]