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I will build java spring boot backend with spring security, rest apis and microservices
Shubham G
About this gig
I will develop reliable Java Spring Boot backend applications, REST APIs, and microservices tailored to your requirements. I can build database-driven APIs, Kafka-based event processing, third-party API integrations, Elasticsearch, Dockerized services, and clean, maintainable backend architectures.
Get to know Shubham G
Shubham G
Backend Engineer
- FromIndia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English
I am a Backend Engineer with 6 years of experience specializing in building and optimizing real-time payment platforms using Kafka, Spring Boot, SQL, and Aerospike. I manage microservices to scale systems for high transaction volumes and enhance reliability through fault-tolerant frameworks.
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FAQ
What technologies do you work with?
I specialize in Java, Spring Boot, REST APIs, Spring Security, Hibernate, MySQL, Apache Kafka, Elasticsearch, Aerospike, Docker, and microservices.
Can you work with an existing Spring Boot project?
Yes. I can add new APIs, fix bugs, integrate databases and third-party APIs, improve existing code, and add features to an existing Spring Boot application.
Can you build a backend from scratch?
Yes. I can design and develop the backend based on your requirements, including API design, database integration, business logic, validation, exception handling, authentication, and documentation.
Can you integrate Kafka into my application?
Yes. I can implement Kafka producers and consumers for asynchronous and event-driven processing, including topic configuration and message handling.
Do you provide API documentation?
Yes. OpenAPI documentation can be included depending on the selected package.
What do you need from me before starting?
Please provide your requirements, API specifications or workflow, database details if available, existing source code if applicable, and any third-party API documentation or credentials required for development.
