Headline

Java Backend Developer | Spring Boot, Microservices, Kafka | Building Scalable Enterprise APIs

About

I enjoy building backend systems that don’t just work — they scale, perform fast, and solve real business problems. I’m a Java Backend Developer currently working on enterprise applications used by organizations like Adani Group and Nayara Energy, where I build scalable microservices, REST APIs, and event-driven systems using Java, Spring Boot, Kafka, Redis, and SQL. Over the past year, I’ve worked on developing 200+ APIs, implementing Kafka-based asynchronous communication, integrating SAP systems, and optimizing application performance through Redis caching and SQL tuning. I’ve also handled production debugging, backend deployments, and real-time workflow automation systems independently. What excites me most about backend development is solving complex system challenges — whether it’s improving performance, designing clean APIs, or building reliable microservices that can handle real-world scale. My core tech stack includes: Java, Spring Boot, Spring Security, Hibernate/JPA, Microservices, Apache Kafka, Redis, MySQL, SQL Server, Oracle, Docker, AWS, REST APIs, and Distributed Systems. Right now, I’m looking for opportunities where I can work on large-scale backend systems, grow as a backend engineer, and contribute to high-impact products with strong engineering teams. If you’re hiring for Java Backend Developer or Backend Engineer roles, feel free to connect with me or reach out at: 📧 dhruvkhanger@gmail.com

Location

Palwal

Work experience

Java Developer at AMAZIN AUTOMATION SOLUTION INDIA, Nov 2024 - Present · 1 yr 8 mos, Gurugram, Developed 200+ REST APIs using Java and Spring Boot, which improved enterprise workflow automation and reduced manual processing time by ~60%. • Built scalable microservices using Spring Boot and Kafka, enabling real-time async communication across distributed enterprise systems. • Optimized backend performance using Redis caching and SQL query tuning, which reduced API response time by ~30%. • Integrated backend services with SAP systems using REST architecture, resulting in seamless enterprise data synchronization and faster business operations. • Designed event-driven backend workflows using Apache Kafka, which improved system scalability and reduced synchronous processing bottlenecks. • Led production debugging and issue resolution for live enterprise applications, reducing downtime and improving system stability. • Developed backend modules for logistics and fleet management systems, enabling real-time mapping of vehicles, drivers, and trip workflows. • Built reusable backend components and service modules using Spring Boot and Hibernate/JPA, which improved development speed by 20–30%. • Implemented secure and maintainable RESTful APIs using Java, Spring MVC, and Hibernate, supporting high-volume enterprise transactions. • Supported deployment and backend maintenance activities using Git, Maven, Docker, and AWS services, ensuring smooth production releases. • Collaborated with cross-functional teams to deliver scalable enterprise applications for clients including Adani Group and Nayara Energy. • Improved development efficiency using Generative AI tools for debugging, API design, and code optimization, reducing issue resolution time significantly. Core Skills- Java • Spring Boot • Microservices • REST APIs • Apache Kafka • Hibernate/JPA • SQL/MySQL • Redis • Docker • AWS • Distributed Systems • Spring MVC • Git • Maven • System Integration Open to opportunities as a Java Developer, Backend Developer, or Java Backend Engineer. 📧 Email: dhruvkhanger@gmail.com

Education

Bachelor of Technology - BTech, Computer science and engineering, University institute of engineering and technology kurukshetra University

Bachelor of Technology - BTech, Computer science and engineering, Tagore Public School, Palwal