I will develop java, node, python, sql, javascript

A
arielurruti
A
arielurruti
Arielurruti
develop java, node, python, sql, javascript
Full Screen
develop java, node, python, sql, javascript
Full Screen
develop java, node, python, sql, javascriptdevelop java, node, python, sql, javascript

About this gig

I will be coding for you, sessions of 30 minutes for $5. Whatever you need, I'll be there helping you with all my +15 years of experience.

  • JAVA 6, 8, 11, 17, 21
  • Spring Boot
  • Sql
  • JPA
  • Node JS
  • Python
  • SQL
  • Unit testing
  • Use Cases
  • Diagrams of all kinds

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Databases
    • Source control

  • Frontend framework

    • React.js
    • Angular

  • Backend framework

    • Spring
    • Node.js

  • AI & low/no code builders

    • Firebase Studio

Get to know Arielurruti

Arielurruti
  • FromArgentina
  • Member sinceOct 2025
  • Avg. response time39 days

  • Languages

    English, Spanish, Portuguese, Italian
Senior Backend Developer with over 15 years of experience. High-Performance API Development: Custom REST API creation using Spring Boot (Java) and NodeJs optimized for speed and security. Legacy Modernization: Refactoring and stabilizing existing Java/Spring applications for long-term maintainability and performance using best practices. Creation of new Springboot and NodeJs microservices, ready for API interaction and DB usage. Database Scalability Solutions: Advanced MySQL/MongoDB optimization, setup of connection pools, and implementing Redis for fast data caching.

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