Headline

Oracle Certified Professional: Java SE 11 | Aspiring Java Full-Stack Developer | Spring Boot l B.tech Student

About

Aspiring Software Developer with a strong foundation in Backend Development and Core Java. I have hands-on experience in building RESTful APIs and backend applications using Node.js, along with in-depth training in Java SE 11 and Java development on Oracle Cloud. I successfully completed a Summer Internship at Celebal Technologies (May–July 2025), where I worked on a Contact Manager Backend Application, strengthening my understanding of REST architecture, CRUD operations, and industry-standard development practices. In addition, I cleared the R-CAT examination with a 100% scholarship and completed a 9-month professional certification in Java Development on Oracle Cloud under the guidance of industry experts, gaining solid knowledge of object-oriented programming, concurrency, JDBC, and modern Java features. I am passionate about learning new technologies, solving real-world problems through code, and building scalable, efficient software solutions. Currently seeking opportunities to grow as a Software Developer and contribute to impactful projects.

Location

Jaipur

AI stack

antigravity

claude code

github copilot

lovable

Work experience

R-CAT Trainee at R-CAT, May 2025 - Jan 2026 · 9 mos, Jaipur, Rajasthan, India, Cleared the R-CAT examination and was awarded a 100% scholarship, which provided the opportunity to pursue a paid certification program at no cost. Selected the **Java Development on Oracle Cloud** program along with the **Oracle Certified Java SE 11** certification. The program was a 9-month long, in-depth training conducted at R-CAT centers under the guidance of trainer **Manish Mathuria**. The course focused on building strong core Java fundamentals and practical application development, with learning delivered by industry experts. Gained hands-on knowledge of Java development on Oracle Cloud and developed a solid understanding of object-oriented programming and modern Java features. Key skills acquired: * Java SE 11 / JDK 11 * Java Application Development * OOP Concepts: Encapsulation, Inheritance, Interfaces * Concurrency * Java Stream API * JDBC & Localization * Java Modules

Node js Intern at Celebal Technologies, May 2025 - Aug 2025 · 3 mo, Jaipur, Rajasthan, India, Completed a remote internship program at Celebal Technologies where the focus was on building strong backend fundamentals using Node.js. The internship followed a structured learning + implementation approach. Each week, we were assigned curated learning resources (primarily technical lectures) and were required to complete hands-on tasks based on the concepts learned. These weekly assignments helped reinforce practical understanding of backend development concepts. During the internship, I worked on building a Contact Manager Backend Application, where I applied my learning to design and implement RESTful APIs, handle CRUD operations, and structure a backend application following best practices. This internship helped me: Strengthen backend development fundamentals Apply theoretical concepts through real tasks Gain exposure to industry-oriented workflows Improve problem-solving through weekly assignments Overall, it was a valuable learning experience that combined guided learning with practical project development

Education

Bachelor of Technology - BTech, General Studies, Poornima university

Public links

github: https://github.com/KuldeepLakhani

leetcode: https://leetcode.com/kuldeep_lakhani