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Owned by Rodolfo

The top-tier dev

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How to become a top-tier developer

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2 contributions to The top-tier dev
Are you answering like a Junior or a Senior? (K8s Edition)
Hey everyone! I just uploaded a breakdown of a common Kubernetes interview question: "How to pull private images following security best practices?" I see many talented engineers failing to reach Senior levels because they focus too much on operations (commands) and not enough on architecture (security & scalability). In this breakdown, you’ll see: - The "Functional" Answer: What most people say (and why it's only mid-level). - The "Architectural" Answer: How to use ServiceAccounts and Workload Identity to eliminate static credentials. - The Miro Diagram: A visual guide to the ideal production setup. Check out the video and let me know in the comments:In your current project, are you still using static ImagePullSecrets or have you migrated to identity-based authentication?
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Welcome to my community
Welcome to the community! You are now part of a space dedicated to bridging the gap between being a good developer and becoming a Top-Tier Software Engineer. In this community, you will gain access to the exact strategies used to pass interviews at world-class companies like Nike. We don't just focus on syntax; we focus on the engineering mindset that high-growth companies demand. What you can expect here: - Interview Mastery: Learn how to answer technical and behavioral questions like a Senior Engineer. We will break down how to communicate complex architectural decisions with clarity and confidence. - SOLID & Design Patterns: Deep dives into writing scalable, maintainable code that stands up to millions of users. - Cloud & DevOps for Devs: Practical tips on AWS, Terraform, and CI/CD pipelinesβ€”skills that separate coders from true engineers. - System Design: Strategies for building resilient backend services that handle high-traffic spikes without breaking. - Career Growth: Insights on how to navigate the corporate landscape, manage stakeholders, and position yourself for high-paying roles. Your First Step: Introduce yourself in the comments below! Tell us: 1. What is your current tech stack? 2. What is your biggest challenge when it comes to technical interviews? 3. What is your #1 career goal for this year? Let’s get to work. It’s time to level up.
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Rodolfo Santos
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3points to level up
@rodolfo-santos-9404
Developer for more than 14 years

Active 39d ago
Joined Feb 10, 2026