j
jessalvarado999

Jessica A

@jessalvarado999

Backend Software Engineer Java Spring Boot NestJS Bug Fixing

Chile
Espanhol
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi! I'm Jessica, a Backend Developer with 1+ year of experience in Java and NestJS microservices. I've worked on high-concurrency systems handling withdrawals, deposits, wallets and authentication. I'm good at reading production logs and finding what's broken — fast. I can help you with: Bug fixing in Java or NestJS REST API development and integration Spring Boot microservices Log analysis (Elasticsearch, Kibana) Legacy Java (Java 8, WebLogic) If something's broken, I'll find it.... Saiba mais

Habilidades

j
jessalvarado999
Jessica A
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Correções de bugs
I will fix bugs in your java or nestjs backend application
A partir deUS$ 10 /projetoMais detalhes
API e Integrações
I will integrate or build rest apis with java and spring boot
A partir deUS$ 30 /projetoMais detalhes

Portfólio

Experiência profissional

Claro

software engineer

Claro • Período integral

Dec 2025 - Feb 2026 • 2 mos

Led backend integration of 3 APIs for a B2B eSIM project using Java (legacy stack with WebLogic). Developed with mock/stub data to unblock progress when credentials were unavailable. Delivered full technical documentation for project handoff.