Sudheer Jonna Sudheer Jonna, hailing from Nellore, India, is a seasoned lead software developer currently based in Singapore. With expertise in Java and JavaScript, he specializes in architecting and developing large-scale applications, prioritizing robust architetures and high performance. Sudheer's comprehensive knowledge spans Single Page Applications (ReactJS/VueJS/Angular), backend API development, SQL, and containerization, enabling him to assist developers in advancing their careers. Besides his professional role, Sudheer is a published author, speaker, trainer, blogger, and an active member of public forums. Read More Read Less