Better Engineers

Become a real software engineer who understands the principles of computer science, system design, architecture, and software engineering in general

One well-researched system design concept simplified like you're five, in just 5 minutes, every week! Written by a FAANG software engineer

Welcome to packagemain.tech, your one-stop shop for mastering Backend, Cloud, Kubernetes, Microservices, APIs, and more. We'll provide you with hands-on, practical and real-world tutorials that you can use to build your software development skills.

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Expert insights, strategies, actionable tips, and industry updates to master AWS Cloud from an Engineering Leader with 10+ years in the software industry and 4x AWS certifications.

Learn, distill, and write about data engineering. Weekly deep-dive articles with aesthetic illustrations.

Java, Programming, and System Design interview questions and articles delivered twice a week to 32,000+ smart people.

Actionable work strategies, health tips, and relationship-building advice for software engineers. Go from struggling to balance work, health, and relationships to thriving in all aspects of life in just one month. All for less than a cup of coffee a week.