j
jessalvarado999

Jessica A

@jessalvarado999

Backend Software Engineer Java Spring Boot NestJS Bug Fixing

Cile
Spagnolo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

j
jessalvarado999
Jessica A
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Correzione di bug
I will fix bugs in your java or nestjs backend application
A partire da10 USD / progettoMaggiori dettagli
API e integrazioni
I will integrate or build rest apis with java and spring boot
A partire da30 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Claro

software engineer

Claro • Full time

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.