WRANTO
The name
There's a small story behind the name, and it's my favourite part.
One rainy afternoon we were sitting at home when a grasshopper sneaked in from somewhere and settled on our sofa. My daughter Adira, who was two or three at the time, spotted it, and in her tiny voice she called it "Wranto." It took us a while to work out what she meant — and that's how this blog got its name.
Who's behind it
I'm Sangam Belose, a software developer with 14 years of experience building backend systems / web applications in the Java ecosystem. Most of my day-to-day work involves Java, Spring Boot, REST and GraphQL APIs, aws cloud, containerized deployments with Docker and Kubernetes, and over the years I've also spent time exploring Rust and modern frontend tooling.
I started Wranto because the explanations I wished I'd had when learning these technologies were often scattered, overly abstract, or skipped the parts that actually trip people up in practice. So I write the guides I would have wanted: practical, example-driven, and grounded in real development experience rather than copied documentation.
What you'll find here
Wranto is a hands-on software development blog covering:
- Java — core concepts, best practices, and the frameworks and libraries that matter in real projects
- Spring Boot — building, securing, and deploying production-grade Java applications
- Containerization & Cloud — Docker, Kubernetes, and deploying to platforms like AWS
- Rust — performance, memory safety, and where it fits in modern systems
- Frontend & emerging tech — practical looks at tools like Bun, WebAssembly, GraphQL, and React
Most posts include working code, clear diagrams, and the kind of detail you can actually apply in your own projects.
Why I write it
The goal is simple: help developers learn faster and waste less time. Whether you're picking up Spring Boot for the first time or comparing GraphQL to REST for a real decision at work, I want each post to leave you with something you can use immediately.
Say hello
I'm always happy to hear from readers — questions, corrections, or ideas for what to write about next. You can reach me through the Contact page, or find me on Facebook and YouTube.
Thanks for stopping by. Let's keep learning and building together.