Tech Blogs - Tutorials Dojo

Automating Publications with Claude, Canva, and n8n
Every business that runs a social media page knows the same repetitive cycle. Pick a topic. Write a caption. Design a graphic. Post it on schedule. Repeat tomorrow. Multiply that by every campaign, every seasonal push, every recurring content series, and it becomes a real operational cost, not just [...]
AI Ethics Explained: How to Use Artificial Intelligence Responsibly
Have you ever used ChatGPT to help explain a difficult topic? Maybe you've asked Gemini to summarize a lengthy article, generate ideas for a school project, write an email, or even use Claude for brainstorming concepts. If you're a student, you've probably wondered: "Is it okay to use AI [...]
Fine-tuning an LLM for natural Tagalog speech
If you're an ML engineer or a technical lead planning to pre-train a large language model (LLM) for Tagalog or Taglish, how do you start? In this article, we walk through the process of defining a target voice, building a data pipeline, running a QLoRA training experiment, and evaluating [...]
Building Diffender: A Serverless AI Security Reviewer for GitHub Pull Requests with Amazon Bedrock
A pull request can pass its tests, satisfy its acceptance criteria, and still expose a production credential in one line of code. Diffender is an Amazon Bedrock pull request reviewer built to identify that kind of risk before the change reaches the main branch. However, human review remains essential, [...]
AWS Certification Maintenance: Recertify Without an Exam
Many AWS-certified professionals face the same challenge every few years: preparing for another certification exam while balancing work, projects, and personal commitments. While certifications remain a valuable way to validate cloud expertise, the traditional recertification process can be time-consuming and stressful. To address this, AWS has introduced a new [...]
CCDV-F Claude Certified Developer Foundations Study Guide
Bookmarks CCDV-F Exam Domains CCDV-F Study Materials Claude Features to Focus On Key Exam Topics by Domain Important Skills Validate Your Readiness Final Remarks The Claude Certified Developer – Foundations (CCDV-F) certification is designed for technical professionals who build, [...]
CCAR-P Claude Certified Architect Professional Study Guide
Bookmarks CCAR-P Exam Domains CCAR-P Study Materials Claude Features to Focus On Key Exam Topics by Domain Important Skills Validate Your Readiness Final Remarks The Claude Certified Architect – Professional (CCAR-P) certification is designed for experienced professionals who build [...]
CCAO-F Claude Certified Associate Foundations Study Guide
Bookmarks CCAO-F Exam Domains CCAO-F Study Materials Claude Features to Focus On Key Exam Topics by Domain Important Skills Validate Your Readiness Final Remarks The Claude Certified Associate – Foundations (CCAO-F) certification is designed for professionals who use Claude [...]
CI/CD Crash Course: From Junior to Senior Developer
Continuous Integration and Continuous Delivery/Deployment (CI/CD) is the backbone of modern software teams. It's not just a buzzword for your resume — it's the automated pipeline that takes code from "it works on my machine" to "it works in production, reliably, every time." Understanding CI/CD deeply, not just using [...]
Everything You Need to Know About Harness Engineering
AI agents can now write code, browse the web, and run for hours without a human watching. Ask one to build a feature, and it might open ten files and call five tools. It can make a hundred small decisions before it ever shows you a result. That is [...]

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 [...]

Ramp Up your Mobile Development with FlutterFlow

As a developer, time is one of the most essential factors in developing projects, such as websites, mobile applications, and others. Most projects take much planning, meetings, agenda settings, blah blah blah, before they even reach the development phase. But what if we throw time out of the window? What if a supposed year-long project is already due for the next 3 months? What approach should we use to solve this issue and possibly excel [...]