Ranga Karanam
DevOps Engineer at in28Minutes
Hyderabad, Telangana, India
Summary
🤩
Rockstar🎓
Top School
Top expert inJava and Spring Ecosystem Development
Ranga Karanam is a DevOps engineer and founder of in28minutes with roughly two decades of technology experience and a decade of focused professional work, building cloud-native architectures and hands-on learning platforms that have helped nearly 1 million learners reskill in programming, microservices, cloud, and DevOps. He combines full-stack development expertise—from Spring Boot backends and REST APIs to React/Angular frontends and authentication—with practical DevOps skills in containers, Docker, Kubernetes, and cloud services across AWS, Azure and GCP. Ranga’s approach emphasizes bite-sized, practice-first learning (hence in28minutes), and his course repos, like the widely used spring-boot-master-class and spring-microservices series, reflect a commitment to production-style examples and testable code. Based in Hyderabad, he blends entrepreneurship with education: shipping polished tutorial sites and content while continuing to contribute code and improvements across the in28minutes GitHub projects. An educator at heart, he measures success by learner outcomes—first jobs, promotions, and career transformations—rather than just downloads.
10 years of coding experience
Bachelor of Technology (B.Tech.), Computer Science, Bachelor of Technology (B.Tech.), Computer Science at Pondicherry University
English
Github Skills (59)
url-routing10
javascript10
docker10
spring10
apidoc10
jsp10
css10
microservices-application10
user-authentication10
authentication10
full-stack10
dockers10
java10
javas10
jspx10
Programming languages (6)
Github contributions (5)
in28minutes/getting-started-in-5-steps
Jun 2017 - Oct 2022
How to install and get started with Java, Eclipse, Maven, JUnit, Mockito & Spring in 5 easy steps
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:13 commits, 2 PRs, 98 pushes in 5 years 4 months
Contributions summary:Ranga appears to be contributing to a project focused on Java, Spring, and related technologies, as evidenced by the repository description. The user has made changes to HTML files, including the `README.html` and presentation files, indicating UI/UX involvement. Furthermore, the user made changes to shell scripts, pointing to DevOps or backend contributions, and may be involved in the documentation and promotional material.
in28minutes/in28minutes.github.io
Jan 2017 - Nov 2022
Spring Boot Tutorials
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:135 commits, 35 PRs, 695 pushes in 5 years 11 months
Contributions summary:Ranga appears to be focused on updating and maintaining the website's layout and content, likely for tutorials and course promotion. Their commits involve modifications to the header, footer, navigation, and post layouts. They also updated the course recommendations and included newsletter subscription features, showcasing a focus on improving user experience and promoting in28minutes resources.
spring-bootspringjava
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