Devendra Kumar
Java & Spring Boot Developer | REST APIs | GraphQL | Kafka | Passionate About Backend & Scalable Systems
- Role
- d & t Intern at CBRE
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Devendra Kumar
As a Computer Science graduate from Aditya Engineering College, I am passionate about building scalable backend systems and solving real-world problems through technology. I about to complete my internship as a Java Backend Developer at CBRE Group Digital & Technology (D&T), where I gained hands-on experience working with modern backend technologies and microservices architecture.During my internship, I contributed to developing backend features using Java, Spring Boot, GraphQL, and Microservices. I worked on integrating AI-powered functionalities, implementing event-driven communication with Apache Kafka, and improving system performance using Redis caching. I also contributed to feature development and bug fixes across multiple applications, strengthening system reliability and user experience.Along with my industry experience, I have built projects that helped me strengthen my fundamentals in backend development, APIs, and cloud technologies. These experiences have helped me develop strong skills in problem-solving, adaptability, and collaborative development.I am now actively seeking Software Engineer / Java Backend Developer opportunities where I can contribute to building scalable applications, learn from experienced teams, and grow as a software engineer.Let’s connect and explore opportunities to build impactful technology solutions together.
Experience
d & t Intern
May 2025 — Present · Hyderabad, IN
Worked as a Java Backend Developer Intern using Java, Spring Boot, and Microservices architecture.• Developed and enhanced backend features with AI integration to improve response accuracy and system performance.• Built and integrated GraphQL APIs to enable efficient data fetching and improve frontend–backend communication.• Implemented event-driven communication using Kafka (Producer & Consumer) for audit log updates across services.• Improved application performance by implementing Redis caching to reduce repeated external API calls.• Developed a feature to generate and download Excel templates for multiple calendar types.• Identified and resolved critical bugs, improving application stability and reliability.
Education
Aditya University
Bachelor of Technology - BTech, Computer Science
Narayana Junior College
Intermediate, M.P.C
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