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$
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I will build scalable java spring boot microservices and rest apis
Ale Canosa
4.7
4.7
About this gig
Need a reliable backend for your application?
I'm a Senior Backend Engineer with 8+ years of experience building Java and Spring Boot applications for fintech, IoT, logistics and e-commerce products.
I can help you with:
- REST APIs
- Spring Boot microservices
- Database integration
- JWT authentication
- Third-party API integrations
- Bug fixing
- Performance improvements
- Clean Architecture
- Unit testing
Technologies: Java 21, Spring Boot, PostgreSQL, Redis, RabbitMQ, Docker, AWS.
What you can expect:
- Clean and maintainable code
- Clear communication
- Production-ready solutions
- Source code delivery
- Documentation when needed
I can also collaborate with your team on existing projects if needed.
Get to know Ale Canosa
Ale Canosa
Senior Java Backend Developer, Spring Boot and Microservices
- FromArgentina
- Member sinceFeb 2020
- Avg. response time11 hours
- Last delivery1 year
Languages
English, Spanish, Japanese
Senior Java Backend Developer with over 8 years of experience building scalable APIs, microservices, and cloud-based applications.
I specialize in Java, Spring Boot, REST APIs, distributed systems, and AWS. I have contributed to enterprise projects in fintech, e-commerce, and IoT, focusing on performance, maintainability, and high-quality software delivery.
Whether you need a new backend service, API integration, performance improvements, or assistance maintaining an existing application, I can help deliver reliable and production-ready solutions.
Reviews
1 reviews for this Gig
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A adolfoaguilarsa
Spain
Ale Canosa demonstrated exceptional professionalism and delivered bug-free, detail-oriented work in our software development project. His cooperative nature, timely delivery, and politeness made the collaboration seamless. Helpful, open, flexible, and attentive, Ale has been a tremendous asset, and I highly recommend him to anyone considering his services.
Up to $50
Price
4 days
Duration
C 
Seller's Response
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A adolfoaguilarsa
Spain
Ale Canosa demonstrated exceptional professionalism and delivered bug-free, detail-oriented work in our software development project. His cooperative nature, timely delivery, and politeness made the collaboration seamless. Helpful, open, flexible, and attentive, Ale has been a tremendous asset, and I highly recommend him to anyone considering his services.
Up to $50
Price
4 days
Duration
C Seller's Response
Helpful?
