Justin Gießelmann

Computer Science Student & Software Engineer

I turn ideas into reliable software — building polished user interfaces, robust backend services, and practical integrations that solve real problems.

Profile

German is my native language; I also work confidently in English (B2, partly C1). I enjoy AI, economics, and sports, and bring hands-on experience from agile software teams.

Focus Areas

Product EngineeringWeb DevelopmentCloud IntegrationsAI & Automation

2023

Intern, Software Engineering & Consulting

doubleSlash · Friedrichshafen

doubleSlash

05/2025 — Present

Working Student, Software Engineering

OriginStamp AG · Kreuzlingen

OriginStamp AG

Core Skills

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PythonJavaTypeScriptSQLReactAngularFlaskREST APIsFirebaseLinuxAzure ADGitLabJiraGoogle WorkspaceScrum