Hi, I’m Arvind Kumar 👋 — working as Staff Software Engineer .

Most of what I write comes straight from my day-to-day engineering work. If I’m solving something with Java, Spring Boot, MySQL, Oracle, DynamoDB, Cassandra, Redis, Kafka, AWS, or React, I turn those experiences into articles. My goal is simple: to share practical lessons — not just theory.

💡 What I write about:

Tech Stack in Action → Java, Spring Boot, MySQL, Oracle, DynamoDB, Cassandra, Redis, Kafka, AWS, React

Software Architecture → system design, microservices, distributed systems

Core Engineering Skills → data structures, algorithms, clean code, design patterns, observability, metrics, performance tuning

Career & Growth → interview preparation, mentoring, engineering culture, and leadership reflections

Generative AI & LLMs → experiments, applications, and hands-on insights

Open Source → contributions, tools, and practices that simplify engineering life

If you’re looking for content that’s experience-driven, practical, and rooted in real projects and challenges, you’re in the right place.

Follow along 🚀 — let’s learn, share, and build better systems together.



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