RESTful API Design and Backend Development with Spring Boot

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About this service

Summary

I offer comprehensive backend solutions for mobile and web applications, specializing in API development with Spring Boot, seamless PostgreSQL database integration, and cloud deployment on AWS. With experience in the industry, I ensure secure, scalable, and thoroughly tested systems tailored to your unique project needs. My blend of technical expertise and commitment to quality guarantees a backend that powers your app effortlessly and reliably.

What's included

  • Comprehensive Project Requirements and Architecture Planning

    ->Detailed discussion of project requirements and flow. ->Creation of a well-structured backend architecture plan tailored to mobile or web app needs.

  • Backend and API Development

    ->Development of robust, secure, and scalable APIs using Spring Boot. ->Integration with the required database (e.g., PostgreSQL) to manage data effectively.

  • End-to-End Testing

    Comprehensive testing of backend systems, including: ->Unit Testing ->Integration Testing ->API Testing (ensuring reliability and error-free endpoints).

  • Deployment and Hosting

    ->Deployment of the backend to cloud platforms such as AWS, ensuring scalability and high availability. ->Assistance with configuring necessary services like load balancers, security groups, and database hosting.

  • Post-Deployment Support

    Ongoing support for troubleshooting and minor updates after deployment, ensuring the system operates seamlessly.

Example projects

Recommendations

(5.0)

Atul Ranjan

Client • Apr 10, 2025

I had the pleasure of collaborating with Krishna on multiple projects, where he showcased exceptional skills as an Android developer, UI/UX designer, and backend engineer. His ability to seamlessly integrate user-centric designs with robust backend solutions was impressive. Krishna's dedication, creativity, and problem-solving abilities made working with him a truly enriching experience. I highly recommend him for any future opportunities. 10/10 working with Krishna!


Skills and tools

Backend Engineer

AWS

AWS

Docker

Docker

Firebase

Firebase

PostgreSQL

PostgreSQL

Spring Boot

Spring Boot