a
alex_34890

Alex

@alex_34890

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

Polen
Engels, Pools, Russisch
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

a
alex_34890
Alex
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Full stack webapplicaties
I will fix java, spring boot, API or backend issues
VanafUS$ 15 / projectMeer informatie

Werkervaring

Full_Stack Data Solutions

Full-stack Developer

Full Stack Data Solutions • Parttime

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.