I will build scalable java spring boot microservices and rest apis

C
canoxa
C
canoxa
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

4.9(3)
  • 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
4.7

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4
Sort By
Most relevant
  • A

    adolfoaguilarsa

    ES

    Spain

    4.7

    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

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
4.7

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4
Sort By
Most relevant
  • A

    adolfoaguilarsa

    ES

    Spain

    4.7

    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

    Helpful?
    Yes
    No