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I am a junior Full-Stack Java Developer experienced in building web applications and supporting digital transformation in large corporate environments. I am proficient in Spring Boot, React, SQL, and REST APIs, and I enjoy turning complex requirements into scalable software solutions. I am multilingual (Polish, German, English) and have benefited from mentorship from an experienced full-stack developer while pursuing further studies and practical projects to grow my software engineering skills.…I am a junior Full-Stack Java Developer experienced in building web applications and supporting digital transformation in large corporate environments. I am proficient in Spring Boot, React, SQL, and REST APIs, and I enjoy turning complex requirements into scalable software solutions. I am multilingual (Polish, German, English) and have benefited from mentorship from an experienced full-stack developer while pursuing further studies and practical projects to grow my software engineering skills.

Damian Żmudzinski

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am a junior Full-Stack Java Developer experienced in building web applications and supporting digital transformation in large corporate environments. I am proficient in Spring Boot, React, SQL, and REST APIs, and I enjoy turning complex requirements into scalable software solutions. I am multilingual (Polish, German, English) and have benefited from mentorship from an experienced full-stack developer while pursuing further studies and practical projects to grow my software engineering skills.…I am a junior Full-Stack Java Developer experienced in building web applications and supporting digital transformation in large corporate environments. I am proficient in Spring Boot, React, SQL, and REST APIs, and I enjoy turning complex requirements into scalable software solutions. I am multilingual (Polish, German, English) and have benefited from mentorship from an experienced full-stack developer while pursuing further studies and practical projects to grow my software engineering skills.

Available to hire

I am a junior Full-Stack Java Developer experienced in building web applications and supporting digital transformation in large corporate environments. I am proficient in Spring Boot, React, SQL, and REST APIs, and I enjoy turning complex requirements into scalable software solutions.
I am multilingual (Polish, German, English) and have benefited from mentorship from an experienced full-stack developer while pursuing further studies and practical projects to grow my software engineering skills.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

Polish

Fluent

German

Advanced

English

Advanced

Spanish; Castilian

Beginner

Work Experience

Project Developer (StreetApp) at StreetApp (Self-initiated project)

December 1, 2025 - March 1, 2026

Developed a full-stack geospatial platform for documenting street art using React, Leaflet, Spring Boot, and SQL to support crowdsourced research on urban linguistic landscapes.

Project Management Intern at Volkswagen Group

November 1, 2025 - Present

Full-stack Web Development: contributed to the Bauplan project by developing a Python application to oversee pre-series vehicle production; assisted in SQL database development and data structuring to improve monitoring and onboarding. Worked in an 8-person team to optimize production supervision and onboarding processes, and contributed to the migration of internal onboarding data to a structured SharePoint platform.

Junior Master Data Manager at ADM Shared Services Center Europe Sp. z o.o.

March 1, 2025 - September 30, 2025

Managed client master data and AML compliance within ERP systems (SAP, AS400, Softmar); updated records, verified banking details with German-speaking clients, and supported onboarding and regulatory checks.