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Home » Collections for Cristieneil Ceballos

About Cristieneil Ceballos

Cristieneil Ceballos, “Cris” for short, is a Computer Science student at the University of the Philippines Mindanao and an IT Intern at Tutorials Dojo. Passionate about continuous learning, she volunteers and engages with various tech communities—viewing each experience as both a chance to contribute and an opportunity to explore areas she’s interested in.

Amazon Bedrock Prompt Management

2025-12-30T14:14:17+00:00

Bookmarks Core Concepts Supported Regions and Models Prerequisites Creating a Prompt Viewing Prompt Information Modifying a Prompt Testing a Prompt Optimizing a Prompt Deployment using Versions Deleting a Prompt Security Best Practices Pricing Amazon Bedrock Prompt Management Cheat Sheet Amazon Bedrock Prompt Management is a centralized prompt management system for generative AI, enabling easy creation, testing, versioning, and deployment of structured prompts while separating prompt engineering from application code. It offers key [...]

Amazon Bedrock Prompt Management2025-12-30T14:14:17+00:00

Amazon Titan

2025-12-30T14:40:34+00:00

Bookmarks Features Use Cases Amazon Titan Text Models Amazon Titan Text Embeddings Models Amazon Titan Multimodal Embeddings G1 Model Amazon Titan Image Generator G1 Models Pricing Amazon Titan Cheat Sheet Amazon Titan models are a family of powerful, general-purpose models pre-trained by AWS on massive datasets. They are designed to be used out of the box or fine-tuned with your own data, allowing you to adapt them for specific tasks without the need to annotate large volumes of training data. The Titan family consists [...]

Amazon Titan2025-12-30T14:40:34+00:00

AWS Strands Agents

2025-12-30T14:06:23+00:00

Bookmarks Key Features Use Cases Implementation Approach for Strands Agents Real World Examples of Strands Agents Agents Tools Model Providers Streaming Multi-Agent Safety and Security Observability and evaluation Strands Agents vs. Strands Agents SOPs Pricing AWS Strands Agents Cheat Sheet AWS Strands Agents is an open-source SDK that enables developers to build, test, and deploy AI agents by simply defining a prompt and a list of tools in code. True to its [...]

AWS Strands Agents2025-12-30T14:06:23+00:00

AWS Agent Squad

2025-12-30T14:03:07+00:00

Bookmarks Key Features Use Cases How AWS Squad Agents Work Agents Supported (Built-in Agents) Core Concepts Pricing AWS Agent Squad Cheat Sheet An open-source framework for orchestrating and routing user queries across multiple specialized AI agents. It uses LLM-based intent classification to dynamically assign tasks to the best-suited agent, such as Amazon Bedrock models, Lex bots, or Lambda functions, while maintaining unified conversation context for seamless interactions.   Key Features Intelligent Intent Classification: Dynamically routes queries to the most suitable agent by analyzing context and content. [...]

AWS Agent Squad2025-12-30T14:03:07+00:00

AWS Lambda Managed Instances: Serverless Simplicity with EC2 Control

2025-12-23T11:18:20+00:00

AWS Lambda Managed Instances marks a significant evolution in serverless computing. For years, standard Lambda was the default for running code without infrastructure management, but it offered limited control over the underlying hardware. This new capability changes that by combining serverless simplicity with Amazon EC2 flexibility.   Announced at AWS re:Invent 2025, this feature enables Lambda functions to run on designated Amazon EC2 instances. You choose the hardware configuration, while AWS manages the infrastructure. This approach combines the simplicity of serverless with the control of dedicated resources.   Comparing Compute Models: AWS Lambda vs. Amazon EC2 Previously, architects chose between [...]

AWS Lambda Managed Instances: Serverless Simplicity with EC2 Control2025-12-23T11:18:20+00:00

Self-Hosting Judge0: A Step-by-Step Guide Using Amazon EC2, Lambda, and S3

, 2025-12-02T08:12:14+00:00

Judge0 is a powerful, open-source code execution system widely used by online coding platforms to run programs in secure environments. However, while it is often accessed as a third-party service, self-hosting Judge0 on AWS significantly grants you complete control over configuration and security. In fact, this level of ownership is essential for handling sensitive data or customizing language support. Moreover, self-hosting enables greater scalability, thereby allowing you to adapt the system as your requirements evolve. Consequently, if you are looking for a robust solution to enhance your coding platform, this guide is the ideal choice. This step-by-step guide will walk [...]

Self-Hosting Judge0: A Step-by-Step Guide Using Amazon EC2, Lambda, and S3, 2025-12-02T08:12:14+00:00

What is Amazon Bedrock AgentCore?

2025-12-02T08:36:36+00:00

Imagine spending months building an AI agent that integrates seamlessly into your development environment. It employs tools, responds to inquiries, and completes duties precisely as planned. But moving it to production becomes a nightmare: suddenly, you are dealing with scale problems, security concerns, authentication systems, and API interfaces. What should have been a simple deployment becomes weeks of infrastructure labor unrelated to your agent's intelligence. This production gap is the bane of countless developers, and it is precisely the problem Amazon Bedrock AgentCore was built to stop. What is Amazon Bedrock AgentCore? The Amazon Bedrock AgentCore is an all-in-one platform [...]

What is Amazon Bedrock AgentCore?2025-12-02T08:36:36+00:00

Tech Burnout: Is It Really Inevitable?

2025-10-17T12:05:51+00:00

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. This struggle is intensified in cultures that value sheer willpower and "diskarte" (resourcefulness), where admitting this profound fatigue feels like a personal, silent failure. We've all seen this cycle, or been trapped in it ourselves. This article is inspired by Mayuko’s (2020) video, “Why is Burnout So Common in Tech? Let’s [...]

Tech Burnout: Is It Really Inevitable?2025-10-17T12:05:51+00:00

Streaming, Stanning, and Syncing: K-pop in the Age of Technology

2025-09-03T14:55:40+00:00

K-POP's global takeover often starts subtly: a catchy tune, a visually striking music video, a captivating performance. Before you know it, your online world is transformed, with a single clip snowballing into a comprehensive feed of music, performance videos, and behind-the-scenes content. This shift isn't accidental; it results from a well-woven synergy between K-POP's rise to global fame and the technology that fuels it. What was once a niche genre now commands a worldwide audience, with technology serving as the essential backbone for its dissemination and fan interaction. From initial discovery to fostering enduring connections, digital platforms and innovative strategies [...]

Streaming, Stanning, and Syncing: K-pop in the Age of Technology2025-09-03T14:55:40+00:00

Jumpstart Your Tech Career with AWS Cloud Clubs

2025-08-29T02:35:21+00:00

Are you ready to step into the world of cloud computing? AWS Cloud Clubs give students a firm advantage. They connect you with a global network of peers, mentors, and industry experts who share your passion for cloud technology. Through workshops, networking, and leadership opportunities, you can gain practical experience faster than you imagined. Joining an AWS Cloud Club doesn't just boost your skills; it can open doors to internships, certifications, and long-term career growth. What Are AWS Cloud Clubs and Who Can Join? AWS Cloud Clubs are student-led communities officially recognized and supported by Amazon Web Services. They help [...]

Jumpstart Your Tech Career with AWS Cloud Clubs2025-08-29T02:35:21+00:00

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