Production Backend and Payment Platform Reference
Strong reference for production backend, payments, and enterprise service work.
Reference: Hyperswitch • Open source
High-Performance Systems Tooling Reference
Excellent visual proof for CLI tooling, systems work, and high-performance backend gigs.
Reference: ripgrep • Open source
What buyers report after delivery
"the seller turned my vague ideas into a perfect Java solution. Patient, skilled, and delivered beyond expectations. This is what 5-star service looks like!"
Java Enterprise Application Development
Java | Spring Boot | Enterprise | 10-day delivery
Description: I will build robust Java applications using Spring Boot, Hibernate, and microservice patterns. Enterprise-grade, tested, and ready for deployment.
Delivery Time: 10 days
Starting Price: $300.00
Seller: Alex Petrov Level 1
Package Tiers
Basic
Starter$300.00
- REST API
- JPA/Hibernate
- Swagger docs
- Unit tests
Escrow protected checkout with dispute support.
Standard
Most Selected$750.00
- JWT auth
- Redis caching
- Docker compose
- Integration tests
- Flyway migrations
Escrow protected checkout with dispute support.
Premium
Highest Support$2000.00
- 3+ microservices
- Service mesh
- Event-driven
- Kubernetes config
- Monitoring stack
Escrow protected checkout with dispute support.
Production Backend and Payment Platform Reference
Open-source payment orchestration platform built in Rust.
Strong reference for production backend, payments, and enterprise service work.
Open Reference
High-Performance Systems Tooling Reference
High-performance Rust CLI for fast recursive search.
Excellent visual proof for CLI tooling, systems work, and high-performance backend gigs.
Open ReferenceReviews (6)
the seller turned my vague ideas into a perfect Java solution. Patient, skilled, and delivered beyond expectations. This is what 5-star service looks like!
the team absolutely crushed this Java project! Every single requirement was met and the code quality is top-notch. Communication was fantastic throughout. Can't recommend enough!
this freelancer is the real deal. Not only did they deliver perfect Java code, but they also provided insights that improved my entire project. Worth every penny!
I'm genuinely impressed with the quality of work from this freelancer. The Java solution is production-ready right out of the box. Clean code, great documentation, zero issues. Perfect!
the team is now my go-to developer for all Java work. Fast turnaround, excellent communication, and the quality is always consistent. Highly recommended!
Met the basic requirements but that's it. this developer struggled with my Java project more than I expected. Took patience to get to the finish line.
