Sudheer Jonna is a Singapore-based team lead and full-stack engineer with 13 years of professional experience and a 15-year background in Java, Python, and JavaScript. He currently leads engineering efforts at Acronis after senior roles at Equinix and other enterprises, focusing on delivering reliable APIs and rich UI components. An active open-source contributor, Sudheer has improved major UI libraries such as PrimeNG/PrimeFaces and maintains practical ECMAScript and data-structures guides that reflect his emphasis on clean examples and developer education. He combines hands-on implementation of core algorithms and frontend bug fixes with mentorship and training, and is also an author, speaker, and AI engineering practitioner. Notably, his contributions include subtle but impactful fixes to complex UI components (e.g., DataTable, GMap, time pickers) and thorough documentation updates that help teams adopt modern JavaScript features.
13 years of coding experience
12 years of employment as a software developer
Intermediate, Mathematics, 84%, Intermediate, Mathematics, 84% at Ratnam Jr College
Bachelor's degree, PHYSICAL SCIENCES, 89%, Bachelor's degree, PHYSICAL SCIENCES, 89% at Sri Krishna Chaitanya college
Master of Computer Applications (MCA), Computer Science, 83%, Master of Computer Applications (MCA), Computer Science, 83% at Audisankara Institute of Technology, Gudur
Primary school, General Studies, 82%, Primary school, General Studies, 82% at VPC High school
List of Programs related to data structures and algorithms
Role in this project:
Full-stack Developer
Contributions:12 commits, 4 PRs, 245 pushes in 1 year 10 months
Contributions summary:Sudheer contributed to implementing data structures and algorithms in JavaScript and Java. They added implementations for stack, queue, and bubble sort, selection sort and insertion sort algorithms. Furthermore, the user worked on restructuring the project and included merge sort and quick sort algorithms in Golang. The user demonstrates a strong focus on core data structures and sorting algorithms.
Contributions:46 commits, 17 PRs, 58 pushes in 2 years 7 months
Contributions summary:Sudheer primarily contributed to the ECMAScript features cheatsheet by adding and updating code examples that demonstrate various ECMAScript features. The contributions include code samples for ES2015 (ES6), ES2016 (ES7), ES2017, ES2018 (ES9), ES2019, ES2020, and ES2021. These updates focused on showcasing new language features like arrow functions, classes, template literals, object enhancements, and more, demonstrating a focus on providing a comprehensive guide.
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