Browse categories
English
$
USD
Connect to your AI
I will build java spring boot rest apis and microservices
Mudit N
About this gig
Need a reliable backend for your app? I'm a backend engineer who has built production Java and Spring Boot microservices for a streaming platform serving 2M+ subscribers.
What I can build for you:
REST APIs with Spring Boot (CRUD, validation, error handling)
Microservices and event-driven systems with Kafka
Secure authentication with JWT
Database design and integration (MySQL, Couchbase)
API documentation with Swagger/OpenAPI
Bug fixes, refactoring and performance improvements in existing projects
Why work with me:
MS in Computer Science (GPA 3.91/4)
Led a migration from Akka to Spring Boot that improved performance by 30%
Built Kafka pipelines processing 5M+ messages daily
Clean, commented code with full source delivered
Please message me before ordering so I can confirm scope and give you an accurate timeline.
Get to know Mudit N
Mudit N
Full Stack Engineer
- FromIndia
- Member sinceOct 2026
Languages
English, Hindi, Kannada, German
I am a Master of Science in Computer Science graduate and former Full Stack Engineer at Accenture with a focus on AI and scalable microservices. I specialize in architecting enterprise systems using Java, Spring Boot, and React, while integrating advanced AI/ML solutions like Computer Vision and NLP. I am a proactive problem-solver dedicated to turning complex technical challenges into high-performance production systems.
FAQ
Can you work on my existing Spring Boot project?
Yes. I can fix bugs, add features, refactor code, or improve performance in your existing project. Share the repo or relevant code and I’ll review it before we agree on scope.
What do I need to provide before you start?
A short description of what the API should do, the main data entities, and any preferred database or Java version. If you have designs, an API spec, or an existing codebase, share those too.
Which Java and Spring Boot versions do you use?
By default I use the current LTS Java version with Spring Boot 3. If your project needs a specific version, let me know and I’ll match it.
Will I get the full source code?
Yes. Every package includes the complete source code with comments, plus a Postman collection or Swagger docs so you can test the API right away.
Do you deploy the backend to a server?
Deployment isn’t included by default, but I can Dockerize your project as an extra so it runs anywhere. For cloud deployment, message me and I’ll send a custom offer.
Which timezone are you in, and how do we communicate?
I’m based in India (IST) and adjust my hours to overlap with clients in the US, UK and Europe. I’ve worked directly with US and European teams, so I’m used to async updates and scheduled calls across timezones. I usually reply within a few hours.
