a
alex_34890

Alex

@alex_34890

I will fix Java, Spring Boot, API or backend issues

Polônia
Inglês, Polonês, Russo
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a technical specialist experienced in Java, Spring Boot, SQL, Linux, debugging, automation and AI tools. I work with backend systems, APIs, log analysis, performance optimization and small automation scripts. I value clear communication, fast delivery and reliable results.... Saiba mais

Habilidades

a
alex_34890
Alex
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Aplicações Web Full Stack
I will fix java, spring boot, API or backend issues
A partir deUS$ 15 /projetoMais detalhes

Experiência profissional

Full_Stack Data Solutions

Full-stack Developer

Full Stack Data Solutions • Meio período

Jan 2025 - Present • 1 yr 4 mos

Worked on web applications using Java, Spring Boot, React and TypeScript. Fixed backend bugs, improved API performance, implemented REST endpoints, wrote automation scripts and supported production systems.