I will software engineer for java springboot nodejs and react development

N
nishshanka_san
N
nishshanka_san
Nishshanka S
Algumas informações são exibidas no idioma inglês.
software engineer for java springboot nodejs and react development
Tela Inteira
software engineer for java springboot nodejs and react development
Tela Inteira
Tela Inteira
software engineer for java springboot nodejs and react developmentsoftware engineer for java springboot nodejs and react developmentsoftware engineer for java springboot nodejs and react development

Sobre este Serviço

Looking for a reliable software engineer to build, improve, or maintain your application?


I'm a Software Engineer with 2+ years of professional experience building scalable, production-ready applications. I currently develop enterprise backend services used by hundreds of thousands of users and specialize in creating clean, maintainable, and high-performance software.


What I can help you with

  • Java & Spring Boot Backend Development
  • REST API & GraphQL API Development
  • Microservices Architecture
  • Node.js Backend Development
  • React & Next.js Web Applications
  • Database Design (PostgreSQL, MySQL, MongoDB)
  • Authentication & Authorization (JWT, OAuth, Keycloak)
  • Bug Fixing & Performance Optimization
  • AWS Cloud Deployment


Tech Stack

  • Java, Spring Boot
  • Node.js, Express
  • React, Next.js, TypeScript
  • PostgreSQL, MySQL, MongoDB
  • GraphQL, REST APIs
  • Redis, Kafka
  • Docker
  • AWS

Why work with me?

  • Clean, maintainable, and well-documented code
  • Scalable architecture following industry best practices
  • Fast communication and regular project updates
  • On-time delivery


Please contact me before placing an order so we can discuss your project and choose the best package.

  • Linguagem de programação

    • JAVA

  • Especialidade

    • Algoritmos e estruturas de dados
    • Depuração
    • Desempenho
    • Design
    • Banco de Dados

  • Estrutura de front-end

    • React.js

  • Estrutura de back-end

    • Spring

  • IA e low/no code builders

    • Lovable
    • Claude
    • Cursor

Conheça mais sobre Nishshanka S

Nishshanka S
5,0(5)
  • A partir deSri Lanka
  • Membro desdejul. de 2022
  • Responde em aprox.:1 hora
  • Última entrega3 anos

  • Idiomas

    Cingalês, Inglês
Software Engineer with 2+ years of experience building scalable web applications and backend systems. Experienced in Java, Spring Boot, Node.js, React, Next.js, TypeScript, PostgreSQL, MongoDB, Kafka, Redis, GraphQL, and AWS. Currently building enterprise-scale backend services at Sysco Labs. Passionate about system design, clean code, cloud technologies, and solving complex engineering challenges.

Meu portfólio

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